УСТРОЙСТВО С ПЕРВОЙ ДЕТАЛЬЮ МЕХАНИЧЕСКОЙ ПЕРЕДАЧИ, ВВОДИМОЙ В ЗАЦЕПЛЕНИЕ СО ВТОРОЙ ДЕТАЛЬЮ МЕХАНИЧЕСКОЙ ПЕРЕДАЧИ, ПРЕЖДЕ ВСЕГО СТАРТЕР С ШЕСТЕРНЕЙ, ВВОДИМОЙ В ЗАЦЕПЛЕНИЕ С ЗУБЧАТЫМ ВЕНЦОМ ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ, А ТАКЖЕ СПОСОБ УПРАВЛЕНИЯ РАБОТОЙ ПОДОБНОГО УСТРОЙСТВА

FIELD: engines and pumps. SUBSTANCE: device with mechanical transmission first part 23 shifted in mesh with mechanical transmission second part 26, mainly, starter with gear to be engaged with ICE flywheel rim differs from known design in that it incorporates, at least, one means 56, 54, 45 to define the state of said first part 23 and that of second part 26. Invention cover also the method of controlling operation of device 20 with mechanical transmission first part 23 shifted in mesh with mechanical transmission second part 26, mainly, starter with gear to be engaged with ICE flywheel rim differs from known design in that it incorporates, at least, one means 56, 54, 45 to define the state of said first part 23 and that of second part 26. EFFECT: accelerated breakaway. 26 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 448 270 (13) C2 (51) МПК F02N 15/04 F16H 37/04 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008139499/06, 09.02.2007 (24) Дата начала отсчета срока действия патента: 09.02.2007 (73) Патентообладатель(и): РОБЕРТ БОШ ГМБХ (DE) (43) Дата публикации заявки: 20.04.2010 Бюл. № 11 2 4 4 8 2 7 0 (45) Опубликовано: 20.04.2012 Бюл. № 11 (56) Список документов, цитированных в отчете о поиске: JP 06264995 А, 20.09.1994. GB 2241756 А, 11.09.1991. RU 2114350 С1, 21.06.1998. RU 2180716 С2, 20.03.2002. 2 4 4 8 2 7 0 R U (86) Заявка PCT: EP 2007/051281 (09.02.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.10.2008 (87) Публикация заявки РСТ: WO 2007/101770 (13.09.2007) Адрес для переписки: 101000, Москва, пер. М. Златоустинский, 10, кв. 15, бюро "ЕВРОМАРКПАТ", И.А. Веселицкой (54) УСТРОЙСТВО С ПЕРВОЙ ДЕТАЛЬЮ МЕХАНИЧЕСКОЙ ПЕРЕДАЧИ, ВВОДИМОЙ В ЗАЦЕПЛЕНИЕ СО ВТОРОЙ ДЕТАЛЬЮ МЕХАНИЧЕСКОЙ ПЕРЕДАЧИ, ПРЕЖДЕ ВСЕГО СТАРТЕР С ШЕСТЕРНЕЙ, ВВОДИМОЙ В ЗАЦЕПЛЕНИЕ С ЗУБЧАТЫМ ВЕНЦОМ ДВИГАТЕЛЯ ВНУТРЕННЕГО СГОРАНИЯ, А ТАКЖЕ СПОСОБ УПРАВЛЕНИЯ РАБОТОЙ ПОДОБНОГО УСТРОЙСТВА (57) ...

Стартер для двигателя внутреннего сгорания

Изобретение относится к машиностроению и может быть использовано на транспорте в качестве стартера для запуска двигателя внутреннего сгорания. Стартер содержит электродвигатель и планетарный редуктор. При запуске двигателя внутреннего сгорания применен включающий винтовой механизм. Вал водила планетарного редуктора размещен вместе с насаженной на него втулкой приводной шестерни внутри электромагнитной катушки. На наружной поверхности вала водила, размещенного в двух подшипниках скольжения, выполнены винтовые нарезы с углом наклона к его продольной оси 20-30°. Винтовые нарезы вала водила находятся в соединении с винтовой гайкой включающего винтового механизма, наружные выступы которой входят в пазы его втулки приводной шестерни. Втулка приводной шестерни вместе с наружными выступами винтовой гайки вала водила является сердечником электромагнитной катушки. Между винтовой гайкой вала водила и приводной шестерней размещена на винтовом валу водила распорная спиральная цилиндрическая пружина ...

ПУСКОВОЕ УСТРОЙСТВО

Изобретение касается пускового устройства с пусковым реле, якорь которого с помощью пускового рычага аксиально смещает шестерню, взаимодействующую с устройством деблокирования, а также с пусковым двигателем для привода зубчатого венца двигателя внутреннего сгорания и с блокировочным устройством, которое предотвращает смещение шестерни при невозбужденном пусковом реле. Для простоты конструкции предлагается, что блокировочное устройство воздействует на якорь пускового реле для обеспечения положения покоя (неподвижности) шестерни. 11 з. п. ф-лы, 3 ил.

СТАРТЕР С ПРИВОДОМ, ОБОРУДОВАННЫЙ СИСТЕМОЙ СЦЕПЛЕНИЯ ДЛЯ СОЕДИНЕНИЯ ШЕСТЕРНИ, УСТАНОВЛЕННОЙ С ВОЗМОЖНОСТЬЮ СВОБОДНОГО ВРАЩЕНИЯ НА ВАЛУ ЕЕ РОТОРА, И СПОСОБ ЕГО РАБОТЫ

... 1. Стартер (1) с приводом для двигателя внутреннего сгорания, в частности, автотранспортного средства, содержащий:- электрический двигатель, содержащий вал (5) ротора, имеющий продольную ось (X), ротор (3), называемый также якорем, установленный на валу (5) ротора, статор (7), называемый также индукционной катушкой, расположенный вокруг ротора (3), причем, ротор (3) выполнен с возможностью приведения во вращение вала (5) ротора вокруг его продольной оси (X) в направлении вращения запуска, когда на электрический двигатель поступает электрическое питание,- приводной вал (15), выполненный с возможностью соединения во вращении с валом (5) ротора и с возможностью вращения вокруг своей продольной оси (X),- шестерню (13), установленную на приводном валу (15) с возможностью вращения вокруг продольной оси (X) приводного вала (15), при этом шестерня (13) установлена подвижно с возможностью поступательного перемещения относительно приводного вала между положением покоя и активным положением,- систему ...

Elektrische Maschine mit gewuchtetem Rotor

Die Erfindung bezieht sich auf eine elektrische Maschine, insbesondere eine Startervorrichtung (10) für eine Verbrennungskraftmaschine. Diese umfasst einen Anker (37), der mindestens eine Ankerwicklung (49) umfasst, deren mindestens ein Leiterpaket (222) mit einem Kommutator (52) verbunden ist. Leiterenden (226) der Leiterpakete (222) sind an einer jeweiligen Verbindungsstelle (234) mit dem Kommutator (52) zur Kompensation von Unwuchten bearbeitet oder unbearbeitet ausgeführt.

Anlasser

Anti-theft protection for motor vehicles, in particular for passenger cars

An anti-theft protection for passenger cars has an ignition lock (1) which is connected via a battery line (2) to the battery (6) of the motor vehicle and via a starting line (3) to the starter (9) of the motor vehicle. The starting line (3) is connected to the battery line (2) in the ignition lock (1) when an ignition key is turned to a predetermined position in a lock switch (18) of the ignition lock (1). An electric circuit (20) in the ignition lock (1) has an encoder (20). A decoder (25) with a relay switch (19) is arranged in the vicinity of the starter (9). The encoder (20) is connected to the decoder (25) by a security line (4). The relay switch (19) is connected in series with the lock switch (18) in the starter circuit. When the ignition key assumes the predetermined position in the lock switch (18), a pulse sequence occurs at the output (23) of the encoder (20) which is connected to the security line (4). The decoder (25) then closes the starter circuit, interrupted by the open ...

Elektromagnetisches Relais, insbesondere Starterrelais für eine Startvorrichtung

Ein elektromagnetisches Relais weist einen verstellbaren Hubanker und zwei radial übereinanderliegende Wicklungen auf, wobei eine Wicklung multifilar mit mindestens zwei parallel gewickelten, separaten Wicklungsdrähten ausgebildet ist.

Starter for combustion engine, has starter pinion connected to component during tightening spring by holding device that is provided with magnetorheological fluid, where fluid is solidified to hold pinion in non-operating position

The starter (1) has a starter relay (9) i.e. electromagnetic actuator, carrying out adjustment movement of a starter pinion (3). A ring gear (4) of an internal combustion engine (2) is adjusted between an inoperative position and an engagement position. An engagement spring applies force to the pinion in direction of the engagement position. The pinion is connected to a component during tightening the spring by a holding device (10) that is provided with magnetorheological fluid, where the fluid is solidified to hold the pinion in the non-operating position by applied magnetic field.

Anlasser fuer Verbrennungskraftmaschinen

Startvorrichtung zum Andrehen von Brennkraftmaschinen

Bei einer Startvorrichtung (1) zum Andrehen von Brennkraftmaschinen und mit einem elektromagnetischen Vorspurmechanismus zum Verschieben eines axial verschiebbaren Ritzelschafts (5) mit vorn angeordnetem Andrehritzel (6) sowie mit einem Start-Stopp-Mechanismus, der so ausgebildet ist, dass in einer Stopp-Phase der Brennkraftmaschine, noch während eines Abstellens der Brennkraftmaschine, dieser einen eingespurten Zustand des Vorspurmechanismus bewirkt, damit bei einem anschließenden Start der Brennkraftmaschine das Andrehritzel (6) bereits in einer vorgeschobenen Stellung angeordnet ist, soll die Verlustleistung reduziert werden. Dies wird durch einen Halterungs-Mechanismus (15) erreicht, der während und/oder nach der Stopp-Phase den elektromagnetischen Vorspurmechanismus stromlos in der vorgeschobenen Stellung hält.

Device for starting an internal combustion engine (ICE) has a direct current shunt motor and on-board batteries to start the ICE by feeding current to an armature and an exciting coil.

A direct current shunt motor (DCSM) (1) and first (6) and second (7) on-board batteries start an internal combustion engine (ICE). Under normal start-up conditions an electric current is fed to an armature (10) and to an exciting coil (13) on the DCSM via the batteries that are connected in parallel. If battery voltage is poor or the ICE is started again in an economy mode, the coil's power is fed from the second battery after exciting the exciting coil with the first battery.

Elektromagnetischer Schalter für einen Hilfsdrehanlasser

In einem elektromagnetischen Schalter für einen Hilfsdrehanlasser gemäß der vorliegenden Erfindung ist der magnetische Umgehungskern an einem Ort angeordnet, der sich in einem Luftspaltabschnitt in einem Magnetkreis befindet, durch den sich der Kolben aufgrund einer magnetischen anziehenden Kraft bewegt, die durch Anregen der anziehenden Spule und der Haltespule erzeugt wird, und der sich auf eine solche Weise zwischen dem Außenumfang des Kolbens und dem Innenumfang des Spulenkörpers befindet, dass ein Ende davon mit einem Ende des Gehäuses in Kontakt gerät und das andere Ende davon dem Ende des Kerns vermittels eines Luftspalts zugewandt ist.

Anlasser, der zum Absorbieren von Maschinenschwingungen adaptiert ist

Anlasser (1) zum Starten einer Maschine, die an einem Fahrzeug angebracht ist, aufweisend:einen Motor (2), der durch Anlegen von Leistung, die von einer Leistungsquelle (9) über eine Stromleitung (42, 43) geliefert wird, eine Rotationskraft erzeugt;eine Ausgangswelle (4), die durch Aufnahme der vom Motor übertragenen Rotationskraft rotiert;ein Planetenrad (6), das die vom Motor erzeugte Rotationskraft auf ein Hohlrad (18) überträgt;einen Planetenkörper (5, 6), der sich integral mit dem Planetenrad in eine axiale Richtung entlang eines Außenumfangs der Ausgangswelle bewegen kann;eine elektromagnetische Spule (8), die eine Kraft erzeugt, um den Planetenkörper in axiale Richtung nach außen hin zu einer Hohlradseite zu schieben;einen elektromagnetischen Schalter (10) zum An- und Aus-Schalten eines Motorkontaktpunktes (37, 38), der in der Stromleitung angeordnet ist, um die Zufuhr von Leistung zum Motor zu steuern; undeine Steuereinrichtung (28), die ausgebildet ist, um die elektromagnetische ...

Engine automatic stop start-up control apparatus for vehicle engine has prohibition unit which is configured to prohibit execution of preset control by preset control unit when estimated that preset control is repeatedly performed

The engine automatic stop start-up control apparatus (56) has a preset control unit which performs preset control for energizing operation of actuator (16) in order to engage a pinion (14) to a ring gear (46) when judged just before rotation of a crankshaft (44) stops. A prediction unit estimates whether the preset control is repeatedly performed. A prohibition unit is configured to prohibit execution of the preset control by the preset control unit when estimated that the preset control is repeatedly performed by the prediction unit.

Startvorrichtung für Verbrennungskraftmaschinen

... ng (10) für eine Verbrennungskraftmaschine. Die Startvorrichtung (10) umfasst einen Vorspuraktuator (16), der ein Zugelement (187, 210) betätigt. Dieses bewegt einen Hebel (190) zum Einspuren eines Andrehritzels (22) in einen Zahnkranz (25) der Verbrennungskraftmaschine. Zwischen dem Zugelement (187, 210) und dem Hebel (190) sind ein erster Mitnahmepunkt (212) und ein zweiter Mitnahmepunkt (214) gebildet, die in voneinander verschiedenen Ebenen (216, 218) liegen.

Starter zum Starten eines Verbrennungsmotors, insbesondere eine Drahtverbindungsstruktur eines elektromagnetischen Schalters des Starters

Anlasser für einen Verbrennungsmotor

Anlasser (1), der einen Kolben und ein Antriebsritzel (6) aufweist, wobei der Kolben enthält: einen beweglichen Kern (19a), der sich durch Anregen einer Erregerwicklung bewegt; einen Haken (34), bei dem ein Schaftabschnitt (34a) in einer Zylinderöffnung (19b) angeordnet ist, die in dem beweglichen Kern (19a) vorgesehen ist, wobei ein führender Endbereich des Schaftabschnitts (34a) von dem beweglichen Kern (19a) hervorsteht, um mit einem Endbereich eines Schalthebels (7) im Eingriff zu stehen, und ein hinterer Endbereich des Schaftabschnitts (34a) mit einem Flanschbereich (34b) ausgebildet ist; ein Lager (36), das an einem Öffnungsbereich der Zylinderöffnung (19b) befestigt ist und durch das der Schaftabschnitt (34a) durch dessen Innendurchmesser tritt; und eine Betätigungsfeder (35), die zwischen dem Flanschbereich (34b) und dem Lager (36) in die Zylinderöffnung (19b) eingebracht ist, und wobei das Antriebsritzel (6) sich über den Schalthebel (7) bewegt, der als Antwort auf die Bewegung ...

ANDREHVORRICHTUNG FUER BRENNKRAFTMASCHINEN

NTC-Bauteil zum Einbau in den Stromkreis einer elektrischen Baueinheit

Ein NTC-Bauteil weist ein Gehäuse mit einem Anschlusselement auf, an dessen aus dem Gehäuse herausragenden Abschnitt ein Kabelschuh formschlüssig abgestützt ist.

Anlasser mit elastischem Schubhebel zum Antrieb des Anlassritzels

Startergetriebe mit Trockenschmierung

Der Gegenstand der vorliegenden Erfindung betrifft ein System, umfassend eine Brennkraftmaschine und einen Starter (10) zum Andrehen einer Brennkraftmaschine, wobei der Starter (10) zum Andrehen der Brennkraftmaschine mindestens eine Einrichtung zur Kupplung tribologisch zusammenwirkender Teile in dem Starter (10) umfasst, wobei die Einrichtung einen Mechanismus zur Kupplung der tribologisch zusammenwirkenden Teile umfasst, mit mindestens einem Antriebsteil und mindestens einem mit dem Antriebsteil in tribologischer Wirkverbindung stehenden Abtriebsteil, wobei reibungsreduzierende Mittel zwischen Antriebsteil und Abtriebsteil für einen Betrieb vorgesehen sind, wobei die reibungsreduzierenden Mittel als Trockenschmierungsmittel (300) ausgebildet sind.

EIN ZYLINDERKOPF- UND UNTERSETZUNGSZENTRIERMITTEL AM GEHÄUSE UMFASSENDER VERBRENNUNGSMOTORSTARTER

Starter

Lagerstifte (14) von Planetenrädern (13) sind mittels Presspassung an einem Trägerabschnitt (15) befestigt. Der Trägerabschnitt (15) enthält einen Seitenwandabschnitt, der ein Verschieben von Rollen (3b) in axiale Richtung beschränkt. Der Seitenwandabschnitt hat eine Aufnahmeöffnung (15a), welche in einer radialen Mittelregion ausgebildet ist. Ein Kupplungsaußenbereich (3a) ist integral im Trägerabschnitt (15) ausgebildet. Der Kupplungsaußenbereich (3a) wird drehbar mittels eines Lagers (19) von einem vorderen axialen Endabschnitt (9d) einer Ankerwelle (9a) gelagert. Das Lager (19) ist mittels Presspassung an einer zylindrischen Innenfläche der Aufnahmeöffnung (15a) befestigt. Ein kegelförmiger Abschnitt (9e), der an einer Kante des vorderen axialen Endabschnitts (9d) der Ankerwelle (9a) ausgebildet ist, dient als Führungsfläche zur Führung der Ankerwelle (9a) in das Lager (19). Die Länge des vorderen axialen Endabschnitts (9d) wird derart festgestellt, daß die Seitenfläche eines Sonnenrades ...

Verfahren und Vorrichtung für Start-Stopp-Anlagen von Brennkraftmaschinen in Kraftfahrzeugen

Die Erfindung betrifft ein Startverfahren für Brennkraftmaschinen in Kraftfahrzeugen mit einer Start-Stopp-Anlage sowie eine Startvorrichtung (10) zur Durchführung des Verfahrens mit einem Startermotor (11) und einer Einrückvorrichtung (12, 20), die mit Beginn eines Stopp-Zyklus ein Steckritzel (13) in einen Zahnkranz (14) der Brennkraftmaschine axial einspurt. Um die Zeitspanne bis zur Bereitschaft eines Neustartes der Maschine möglichst kurz zu halten, wird vorgeschlagen, dass mit Beginn der Stopp-Phase das Ritzel (13) nach dem Abschalten und vor dem Stillstand der Brennkraftmaschine (15) bei ruhendem Startermotor (11) in den noch drehenden Zahnkranz (14) mit einer axialen Andrückfeder (25) federnd eingespurt wird.

Anlasser mit einem verkleinerten elektromagnetischen Schalter

Ein Anlasser (1) umfasst einen Motor (2) und einen elektromagnetischen Schalter (3), der nahe am und radial außen am Motor (2) angeordnet ist. Der Schalter (3) umfasst einen Kontaktdeckel (11), einen Anschlussbolzen (18) und ein leitfähiges Metallbauteil (22). Der Kontaktdeckel (11) ist schalenförmig. Der Anschlussbolzen (18) ist im Kontaktdeckel (11) gesichert, so dass er sich durch eine Rückwand (11a) des Kontaktdeckels (11) in Richtung einer Achse des Motors erstreckt. Das Metallbauteil (22) weist einen ersten und einen zweiten Endteilbereich (22a, 22b) auf. Der erste Endteilbereich (22a) ist in dem Kontaktdeckel (11) durch eine Seitenwand (11b) des Kontaktdeckels (11) eingesetzt. Der zweite Endteilbereich (22b) ist außerhalb des Kontaktdeckels (11) angeordnet und elektrisch verbunden mit dem Motor (2). Der Schalter (3) umfasst weiterhin einen beweglichen Kontakt (21), einen ersten fixierten Kontakt (19), der elektrisch über den Anschlussbolzen (18) mit der Spannungsquelle verbunden ...

Enclosure for electric motor

Improvements in starters for engines

... 267,884. Jackson, M. B. March 17. 1926, [Convention date]. Turning-gear.-In an electric or other starter, a starter pinion 4 is moved axially on its shaft 2 into engagement with an engine gear 5 by a pivoted finger 9 engaging the pinion to one side of its axis, rotary movement of the pinion being effected by the finger if the teeth of the pinion clash with those of the gear 5. The finger is moved out of its operative position by the pinion if the latter is rotated in either direction of the gear, and the finger when in an inoperative position has no appreciable tendency to move the pinion axially. As shown, the finger is pivoted at 9b on the arm 6a of a bell-crank lever 6 actuated by a pedal 8, the finger having a lug 9a on each side of the arm 6. The outward move. ment of the finger is limited by a resilient stop consisting of a U-shaped wire spring 21 crossing the gap between the lugs 9, the limbs being coiled around the pivot 9b and secured at their ends to the sides of the finger ...

"Two stage starter drive system"

A two stage positive shift starter drive system for an internal combustion engine is disclosed. A pair of electrical switches (60, 62) are sequentially actuated by an actuator solenoid (14) engaging the starter drive's pinion gear (12) with the engine's ring gear (18). The first switch (62) actuated after a predetermined displacement of the solenoid's armature applies electrical power to the cranking motor through a resistance (81) connected in series with the cranking motor (10) and connected in parallel with the solenoid's pull in coil (24). The resistance reduces the electrical power applied to the cranking motor and the potential across the solenoids pull-in coil thereby reducing the rotational speed and the engagement force applied to the pinion gear. Ending travel of the armature closes the second switch (60), applying full power to the cranking motor permitting normal cranking of the engine with the pinion gear fully engaged with the ring gear. ...

ELECTRICAL STARTER FOR AN INTERNAL COMBUSTION ENGINE

... 1315688 Electric starters for internalcombustion engines NIPPONDENSO KK 23 Nov 1970 [22 Nov 1969] 55540/70 Heading F1K An electric starter for an internal-combustion engine comprises a starter pinion 7a rotatably and axially movably mounted on the drive shaft 5 of a starter motor 3 and a solenoid 2 arranged on the motor, the arrangement being such that when the solenoid is energised its armature 11 moves the pinion axially towards the engine toothed wheel rim 14 and when the armature stroke is completed the motor is switched on, a conical meshing spring (not shown) being arranged between the armature and the pinion to permit the armature to complete its engaging stroke even when the starter pinion fails to mesh with the engine toothed wheel rim. The meshing spring is contained within a frontal recess of the armature.

Enclosure for electric motor

STARTER FOR INTERNAL COMBUSTION ENGINES

STARTER MOTOR FOR AN INTERNAL COMBUSTION ENGINE

ELECTROMAGNETIC CONTACTOR WITH DOUBLE CONTACT AND THEREBY PROVIDED STARTER A COMBUSTION ENGINE

TURNING DEVICE OF AN INTERNAL COMBUSTION ENGINE

Connecting device for conduits or hose lines having assembly detection

The invention relates to a connecting device for conduits or hose lines, comprising a connecting body, which has a borehole for conducting a medium flowing through the conduit or hose line therethrough, and a pipe-like end piece, which can be inserted in a receptacle that is formed at the front end of the connecting body and which can fixed in said receptacle by means of a union nut that is arranged rotatably between a loosened position and an assembly position on the outside of the connecting body, wherein a display rendering the assembly state of the connecting device is arranged between the mutually facing end faces of the union nut and connecting body. Said device is characterized in that the display consists of two annular display elements (13, 14) as carriers of at least one marking in each case, each display element being formed at the end faces of the connecting body (10) and union nut (12). At the start of assembly of the union nut (12), the markings of the two display elements ...

STARTER SYSTEM WITH BRAKING DEVICE

Starter with a planetary reduction gear mechanism

Anlassvorrichtung für Brennkraftmaschinen.

Elektrischer Anlasser mit ein- und ausrückbarem Ritzel für Brennkraftmaschinen.

Elektrischer Anlassmotor für Kraftmaschinen.

Anlassvorrichtung an Verbrennungsmotoren.

Device for controlling starter, method for controlling starter, and engine starting device

The disclosed starter contains: a pinion gear; an actuator that, in a driven state, moves the pinion gear to a position of engagement with a ring gear; and a motor that rotates the pinion gear. An ECU includes: a rotation mode that drives the motor ahead of the driving of the actuator; and an engagement mode that drives that actuator ahead of the driving of the motor. In the engagement mode, after the determination has been made to start the engine, the actuator is driven after a predetermined first time period has elapsed, and after the determination has been made to start the engine, the motor is driven when a second time period that is longer than the first time period has elapsed. In the rotation mode, after the determination has been made to start the engine, the motor is driven after the second time period has elapsed.

Engine starting apparatus

System for restarting internal combustion engine when engine restart request occurs

Engine starter

Starting device for internal combustion engine

Motor vehicle starter has movable hub to carry fork to control engagement of starter clutch drive with ring gear

Démarreur pour véhicule automobile comportant un lanceur doté d'un entraîneur (12) et d'un pignon (1), un moteur électrique (M) doté d'un arbre (101) propre à entraîner un arbre de lanceur (100), un contacteur électromagnétique (2) s'étendant parallèlement au moteur électrique (M) au-dessus de celui-ci et comportant un noyau mobile (2d), une fourchette (13) montée à articulation à son extrémité supérieure sur le noyau mobile (2b), dans lequel l'entraîneur (12) comporte une gorge de réception de l'extrémité inférieure de la fourchette (13) délimité par deux flancs (121, 122), caractérisé en ce que le lanceur est bloqué en rotation par des moyens de coopération entre la fourchette (13) et l'entraîneur (12) pour son passage de sa position de repos à sa position d'engrènement avec la couronne de démarrage.

Solenoid starter for heat engine of motor vehicle, has head with indexing finger that is co-operated with notches carried by bearing for positioning cylinder head on bearing in two angular assembling positions around its longitudinal axis

L'invention concerne un démarreur (10) pour un véhicule automobile comportant : - une culasse (18) cylindrique tubulaire d'axe longitudinal (A) qui renferme un moteur électrique (32, 34) ; - un palier d'extrémité axiale avant (24) qui comporte une face axiale annulaire de portée (46) qui est reçue dans une ouverture d'extrémité axiale avant de la culasse (18) pour le positionnement par emboîtement de la culasse (18) sur le palier d'extrémité avant (24). Conformément à l'invention, la culasse (18) comporte des premiers moyens d'indexation angulaire (88) qui sont destinés à coopérer avec des deuxièmes moyens d'indexation angulaire (90A, 90B) de formes complémentaires portés par le palier d'extrémité avant (24) pour positionner la culasse (18) sur le palier d'extrémité avant (24) dans au moins deux positions angulaires de montage autour de son axe longitudinal (A).

STARTER HAS RELAY AND ITS METHOD FOR REALIZATION

Démarreur de moteur à combustion interne dont le relais (13) comporte un noyau magnétique (24), et une installation de contact (20) avec un axe de commutation (21) monté mobile à une extrémité dans le noyau magnétique (24). L'installation de contact (20) et/ou le noyau magnétique (24) comportent un moyen de blocage de mouvement (30) pour éviter au moins en partie la rotation du noyau magnétique (24) et/ou le mouvement axial d'au moins un autre composant de l'installation de contact (20) par rapport à l'axe de commutation (21).

Improvements with the launchers with positive action for the starting of an engine

A HEAT ENGINE OF A MOTOR VEHICLE PROVIDED WITH A CLUTCH WITH IMPROVED CONFIGURATION

DISOSITIF OF STARTER TO START AN INTERNAL COMBUSTION ENGINE

STARTER FOR INTERNAL COMBUSTION ENGINES

DISPOSITIF DE SUSPENSION D'UNE BOUCLE A L'EXTREMITE D'UNE TIGE

IL COMPREND UNE AGRAFE 1 COMPOSEE D'UN VOILE 4 POURVU D'UNE ENCOCHE EN TROU DE SERRURE 5 DEBOUCHANT SUR L'ARETE INFERIEURE 4A DE CE VOILE. L'AGRAFE COMPORTE ENCORE DEUX AILES LATERALES 6 ORIENTEES SUBSTANTIELLEMENT DE MANIERE PERPENDICULAIRE AU VOILE 4 ET QUI SONT DECOUPEES DE MANIERE A COMPORTER CHACUNE UN CROCHET 6A A L'INTERIEUR DE LA DECOUPE 6B DUQUEL LA PARTIE TRANSVERSALE 3A DE LA BOUCLE 3 VIENT SE PLACER. EN ENGAGEANT LE VOILE 4 DANS LA GORGE 2A DE LA TIGE 2, ON PROVOQUE L'ECARTEMENT DE SON ENCOCHE 5 DE TELLE SORTE QUE LA TIGE VIENT S'ENCLIQUETER DANS LA PARTIE CIRCULAIRE 5A DE L'ENCOCHE. A CETTE POSITION, L'EXTREMITE DE LA TIGE PREND APPUI SUR LA PARTIE TRANSVERSALE DE LA BOUCLE POUR LA MAINTENIR DANS LES DECOUPES 6B DE CHAQUE AILE 6. APPLICATION A LA SUSPENSION D'UN LEVIER D'ACTIONNEMENT DU LANCEUR D'UN DEMARREUR ELECTRIQUE.

POWER SUPPLY CONTROL DEVICE OF A SOLENOID STARTER

Dispositif (100) de commande d'alimentation électrique d'un solénoïde (200) de démarreur (300), le dispositif (100) étant alimenté électriquement en entrée par une source de tension (1), ce dispositif (100) comprenant un transistor (16) de puissance connecté en série avec un relais (17) électromécanique, la commutation en un état passant du transistor (16) de puissance et du relais (17) électromécanique fournissant en sortie du dispositif (100) un signal (7) de commande, ce signal (7) commandant l'alimentation électrique su solénoïde (200).

CONTROL DEVICE STARTER AND STARTER

STARTER DEVICE OF INTERNAL COMBUSTION ENGINE

STARTER FOR INTERNAL COMBUSTION ENGINE

FREE-WHEELING STARTER DEVICE

STARTER DEVICE FOR A HEAT ENGINE OF A MOTOR VEHICLE PROVIDED WITH A VOLTAGE MEASUREMENT SYSTEM AND METHOD

IMPROVED MICRO-SOLENOID CONTACTOR FOR MOTOR VEHICLE STARTER AND STARTER CORRESPONDING

Starter for internal combustion engine of motor vehicle, has unidirectional clutch disposed on armature shaft and comprising sealing element for preventing loss of lubricant used in clutch towards motor

Un démarreur (1) à engrènement constant pour un moteur est prévu, lequel est équipé d'un pignon (6) placé en engrènement constant avec une couronne (24) reliée à un moteur pour transmettre le couple d'un arbre de sortie (5) du démarreur (1) à la couronne (24) en vue de démarrer le moteur. Le démarreur (1) comprend également un embrayage unidirectionnel (7) disposé sur un arbre d'armature (13) d'un moteur électrique (2) installé dans le démarreur (1) et un mécanisme d'étanchéité installé dans l'embrayage unidirectionnel (7). L'embrayage unidirectionnel (7) fonctionne pour permettre à l'arbre d'armature (13) de tourner uniquement dans un sens normal. Le mécanisme d'étanchéité fonctionne pour bloquer la fuite du lubrifiant utilisé dans l'embrayage unidirectionnel (7) vers le moteur électrique (2), en évitant de cette manière l'adhérence du lubrifiant sur les balais (10) ou le commutateur (8) du moteur électrique (2) afin d'assurer une longévité souhaitée du démarreur (1).

INSTALLATION Of ENGAGING Of a PINION IN a CROWN DENTEE, IN PARTICULAR STARTER

Installation d'engrènement pour engrener un pignon (2) dans une couronne dentée (3), notamment démarreur (1) de moteur thermique , - le pignon (2) étant déplacé entre une position hors de prise et une position de prise avec la couronne dentée (3), - un élément de ressort (16) sollicitant le pignon (2) vers la position d'engrènement . Elle comporte une pièce de butée (13) limitant la course d'actionnement du pignon (2) avant d'atteindre la position d'engrènement, cette pièce de butée étant réglable entre une position de butée et une position de libération.

Device for short-circuiting resistor of starter of engine of vehicle to start engine, has external electrodes exposed to outer side of terminal plate, and resistor connected between external electrodes at outer side of terminal plate

L'invention concerne un dispositif de court-circuitage de résistance, qui comprend : un interrupteur électromagnétique (6a) logé dans une plaque à bornes (61) ; une paire d'un premier contact fixe (5e, 6e) et d'un second contact fixe (5f, 6f) connectés et déconnectés entre eux par un contact mobile (5d, 6d) de l'interrupteur électromagnétique (5a, 6a), le premier contact fixe (5e, 6e) et le second contact fixe (5f, 6f) comprenant respectivement des électrodes externes (6g, 6h) exposées à l'extérieur de la plaque à bornes (61) ; et une résistance (7) connectée entre les électrodes externes (6g, 6h) à l'extérieur de la plaque à bornes (61).

STARTING DEVICE FOR INTERNAL COMBUSTION ENGINE, IN PARTICULAR FOR MOTOR VEHICLE.

STARTER RELAY FOR A STARTING DEVICE

RANGE AND SEAL FOR STARTER

ENGINE START SYSTEM WHICH MINIMIZES NOISE OR MECHANICAL IMPACT.

STARTER MOTOR AND DEVICE FOR SHORT-CIRCUITING RESISTANCE

DEVICE OF STARTING FOR INTERNAL COMBUSTION ENGINES

CAR STARTER RELAY AND METHOD FOR MAKING SAME

DEVICE OF STARTING Of a THERMAL ENGINE Of a MOTOR VEHICLE PROVIDED With a SYSTEM OF MEASUREMENT OF TENSION AND PROCESS ASSOCIATES

L'invention concerne essentiellement un dispositif de démarrage comprenant - un démarreur (1) d'un moteur thermique d'un véhicule automobile muni d'une batterie assurant l'alimentation de différents éléments électriques du véhicule comportant un organe d'entraînement (13) mobile en translation d'une position de repos vers une position active dans laquelle l'organe d'entraînement coopère avec un élément d'entraînement du moteur, et un contacteur (23) apte à déplacer l'organe d'entraînement (13), caractérisé en ce que le dispositif de démarrage comporte en outre - un système (46) de mesure de tension de la batterie, et - une unité de commande (44) apte à commander le déplacement en translation de l'organe d'entraînement (13) en fonction des mesures retournées par le système de mesure de tension (46).

STARTER DEVICE

Dispositif de démarreur (10) comportant un boîtier (85) et un relais (40) pour commuter le courant, un boîtier de relais (46) fixé au boîtier (85) du dispositif de démarreur (10), dispositif de démarreur caractérisé en ce que le boîtier de relais (46) est tenu au boîtier (85) du dispositif de démarreur (10) avec interposition d'un moyen (61), et le moyen (61) est une matière ayant e) une élasticité supérieure à celle de la matière du boîtier de relais et une élasticité supérieure à celle de la matière du boîtier (85) du dispositif de démarreur, ou f) un amortissement propre, plus élevé que celui de la matière du boîtier de relais (46) ou un amortissement propre supérieur à celui de la matière du boîtier (85) du dispositif de démarreur.

LAUNCHER FOR MOTOR VEHICLE STARTER

STARTER FOR A MOTOR VEHICLE

Le démarreur (10) de véhicule automobile, comprenant : - un pignon mobile pouvant translater selon un axe X1 entre une position repos et une position active - un moteur électrique (30) apte à entrainer en rotation le pignon autour de l'axe X1, -un levier(15) pour déplacer le pignon (16) de la position repos à la position active et vice versa, -un contacteur (11) apte à commander l'alimentation du moteur électrique, le contacteur comprenant : - une première plaquette de contact (17) mobile entre une position repos et une position de contact -dans lequel le démarreur est agencé pour que la première plaquette de contact (17) soit en position de contact avant que le pignon (16) soit en position intermédiaire, et dans lequel le démarreur comprend en outre un second solénoïde (34) dit micro solénoïde agencé pour bloquer la première plaquette de contact (17) dans une position de blocage située entre sa position repos et sa position de contact empêchant l'alimentation du moteur électrique (30).

POWER ELECTROMAGNETIC CONTACTOR PROVIDED WITH AT LEAST ONE COIL HAS LUBRICATED ELECTRIC WIRE

L'invention porte principalement sur un contacteur électromagnétique de puissance, notamment pour un moteur électrique d'un démarreur de moteur à combustion interne, comprenant: - au moins une bobine (16b), ladite bobine (16b) étant formée par un fil conducteur (37b) enroulé autour d'un corps de bobine, - ledit fil conducteur (37b) de ladite bobine comprenant : - une âme (40) réalisée en matériau conducteur, - une couche de vernis (41) électriquement isolant, - ledit fil (37b) étant recouvert d'une couche de lubrifiant.

LAUNCHER WITH IMPROVED FRICTION CLUTCH AND STARTER MOTOR VEHICLE HEAT CORRESPONDING

L'invention porte principalement sur un lanceur de démarreur pour moteur thermique de véhicule automobile comportant un porte-pignon (83) sur lequel est monté un pignon d'entraînement (32), un entraîneur (81) monté sur un arbre d'entraînement (33), caractérisé en ce qu'il comporte en outre un embrayage (82) à friction intercalé entre l'entraîneur (81) et le pignon d'entraînement (32) comprenant un élément de réaction (91) solidaire en rotation du pignon d'entraînement (32) et un élément de pression (92) solidaire en rotation de l'entraîneur (81), un ensemble de disques internes (931, 932) et externes (941-943) alternativement liés en rotation avec l'entraîneur (81) et le porte-pignon (83), ainsi qu'au moins un moyen élastique (96, 97) agencé de manière à assurer une transmission étagée du couple par l'embrayage (82) lorsque ledit embrayage (82) passe de l'état déverrouillé à l'état verrouillé, en sorte que le niveau de couple transmis par l'embrayage (82) présente au moins un seuil intermédiaire ...

Starting up/restarting device i.e. electromagnetic control starter, for motor vehicle's heat engine, has switching organ connected to power source when terminals are closed, to obtain starting-up or restarting of engine

L'invention concerne un dispositif démarreur (1') du type à commande électromagnétique pour moteur thermique, notamment à un moteur thermique fonctionnant en mode "Arrêt - Relance". Il comprend un solénoïde (10) et un moteur électrique (11) couplés mécaniquement par une fourchette (15) mobile autour d'un axe de rotation (Δ1). Dans une première phase, le solénoïde (10) et le moteur électrique (11) sont alimentés, ce qui entraîne en rotation et en translation un pignon (113) qui s'engage dans la couronne (14) du moteur thermique. Dans une deuxième phase, et selon un premier mode de réalisation, un contacteur (C) entraîné par le noyau plongeur (100) du solénoïde (10) se ferme et envoie un signal à un calculateur (2) l'informant de l'engament du pignon (113). Dans une troisième phase, le calculateur (2) alimente un relais de puissance (3), après écoulement d'un délai variable dépendant de l'apparition d'une condition prédéterminée, de façon à relancer le moteur thermique. Selon un deuxième ...

LAUNCHER HEAT ENGINE STARTER FOR STARTING A TOOTHED RING AND STARTER COMPRISING ONE SUCH LAUNCHER

Le lanceur (1) de démarreur (4) de moteur thermique à couronne de démarrage, du type comportant un pignon (11) destiné à engrener avec la couronne de démarrage (C), un entraîneur (118) destiné à être déplacé par un levier de commande(20) appartenant au démarreur (4), un boîtier (112, 113, 230) solidaire en rotation du pignon (11) et servant de logement à au moins un élément de friction (301), tel qu'un disque de friction, apte à être serré axialement entre un plateau de réaction (112) appartenant au boîtier (112, 113, 230) et un plateau de pression (120) appartenant à l'entraîneur (118), caractérisé en ce qu'il comporte une butée (350, 350A)) solidaire du plateau de réaction pour limiter les déplacement de l'entraîneur et en ce que des moyens élastiques (340) à action axiale et à courbe caractéristique linéaire interviennent entre les plateaux de pression et de réaction pour serre l'élément de friction. Le démarreur de moteur thermique est caractérisé en ce qu'il comporte un tel contacteur ...

Device of mobile displacement of pinion on engine starter motor and its diversesapplications

CONTROL DEVICE OF STARTING OF ENGINE

Un système de commande de démarrage de moteur (1) contrôle un champ d'un moteur compound (3) entre le démarrage d'un moteur et l'achèvement d'une combustion pour produire une puissance maximum et pour améliorer les caractéristiques d'une opération de démarrage à une température extrêmement basse. Lorsqu'un BCE (2) contrôle une première bobine de champ série (7) et une deuxième bobine de champ série (8) pour former un champ créé par les bobines de champ série (7, 8), et contrôle également un facteur de marche M d'un élément de commutation (14) pour une bobine de champ parallèle (9) de sorte qu'il soit de 100%, le système de commande de démarrage de moteur (1) peut sans problème démarrer le moteur à une température extrêmement basse.

Electromagnetic relay for opening and closing electric circuit, has contact pressure spring including internal diameter longitudinal spring arranged in space at interior of external diameter longitudinal spring

Un relais électromagnétique 1 comprend un contact mobile 5 entraîné par un solénoïde électromagnétique 7 qui permet d'ouvrir et de fermer un circuit électrique par l'intermittence de contacts fixes 3 et 4, et un ressort 8 de pression de contact qui presse le contact mobile 5 dans la direction des contacts fixes 3 et 4, est composé de deux ressorts 8a et 8b ayant des diamètres différents.

Speed reducer assembly for starter of motor vehicle, has ring gear blocked in rotation by contact of stop zone with another stop zone when ring gear is subjected to torque less than preset limit torque, and tabs for clamp-mounting of plate

L'invention concerne un ensemble (40) pour réducteur de vitesses d'une machine électrique tournante, l'ensemble (40) comportant une plaque de base (50) et une couronne dentée (41) en appui contre la plaque de base (50) et pouvant tourner par rapport à la plaque de base (50) autour d'un axe de rotation (X) lorsque la couronne dentée (41) est soumise à un couple supérieur à un couple limite prédéterminé. L'ensemble (40) comporte au moins une première zone de butée (54) associée à la plaque de base (50) et au moins une deuxième zone de butée (46) associée à la couronne dentée (41), et, lorsque la couronne dentée (41) est soumise à un couple inférieur au couple limite prédéterminé, la couronne dentée (41) est bloquée en rotation par contact de la deuxième zone de butée (46) contre la première (54).

STARTER FOR ENGINE, IN PARTICULAR HAS INTERNAL COMBUSTION

STARTER PROVIDED With a COMPRISING CONTACTOR OF the MEANS IMPROVE OF GROUND CONNECTION ELECTRIC IN CONTACTOR AND HOME POSITION PROVIDED WITH SUCH MEANS.

Démarreur de véhicule automobile, du type comportant un contacteur (10) muni d'un contact mobile (44) susceptible d'être déplacé en translation entre une position de repos dans laquelle le contact (44) est en appui contre un élément conducteur fixe (16) et vers laquelle il est sollicité par des moyens de rappel élastique (54), et une position active, dans laquelle le contact mobile établit le raccordement électrique entre une borne d'entrée (28) du courant, et une borne d'alimentation (30) du moteur du démarreur, du type dans lequel il est prévu des moyens qui, lorsque le contact mobile (44) est en position de repos, permettent d'établir un contact électrique entre la borne d'alimentation (30) et la masse électrique du véhicule, le contact mobile (44) et la borne d'alimentation (30) étant reliés électriquement par des moyens de rappel élastique (54) en matériau conducteur.

Starter for IC engine

CLUTCH RELAY FOR THE STARTER OF AN INTERNAL COMBUSTION ENGINE HAVING PINS FIXED CONTACT.

STARTER OF ENGINE

La simplification d'un système de commande par intégration d'une commande de courant pour une bobine inductrice (4) et d'une commande de courant principal pour un moteur de démarreur (3) est accomplie par une unité de commande de courant pour un moteur de démarreur (3). Le système de commande simplifié est composé d'un dispositif de commande (9) prévu entre une batterie (11), un point de contact de moteur (6) et une bobine inductrice (4) et d'une ECU de démarreur destinée à attaquer le dispositif de commande (9). Le dispositif de commande (9) comporte une capacité de dispositif permettant le passage du courant principal du moteur de démarreur (3). L'ECU du démarreur change une spécification de commande pour le dispositif de commande (9) entre avant et après la fermeture du point de contact de moteur (6).

HEAT ENGINE STARTER WITH AN ELECTROMAGNETIC CONTACTOR WITH THREE TERMINALS FOR PERFORMING A FUNCTION OF CURRENT LIMITER

L'invention porte principalement sur un démarreur (10) pour moteur thermique de véhicule automobile, caractérisé en ce qu'il comprend un contacteur électromagnétique (EC) comportant trois bornes (B1, B2, B3) et une plaquette de contact (P) apte à prendre sélectivement: - une première position active dans laquelle la plaquette de contact (P) établit un contact entre la première borne (B1) et la deuxième borne (B2) pour alimenter le moteur électrique (M) via la résistance de limitation de courant (Rlim), et - une deuxième position active dans laquelle la plaquette de contact (P) établit un contact entre la première borne (B1), la deuxième borne (B2), et la troisième borne (B3) pour alimenter le moteur électrique M en court-circuitant la résistance de limitation de courant (Rlim).

ELECTROMAGNETIC SWITCH FOR STARTER OF THERMAL ENGINE INCLUDING/UNDERSTANDING AT LEAST TWO MOBILE CONTACTS

L'invention concerne un commutateur électromagnétique pour démarreur de moteur thermique comprenant une première borne (B1), une deuxième borne (B2), un premier contact mobile (C1) qui est mobile entre une position de repos et une position d'alimentation, au moins un deuxième contact mobile (C2) qui est situé entre le premier contact mobile (C1) et la deuxième borne (B2) et qui est mobile, entre une position déconnectée et une position connectée. Le commutateur est susceptible d'être placé dans trois états de fonctionnement un état de repos dans lequel le premier contact mobile (C1) est isolé électriquement des deux bornes (B1,B2) et en ce que les deux bornes sont isolées l'une de l'autre, un état d'engagement dans lequel le premier contact mobile (C1) est dans une position d'engagement entre la position d'alimentation et la position repos et se trouve en contact électrique avec la première borne électrique (B1), le deuxième contact mobile (C2) est en position de repos et en contact électrique ...

STARTER FOR VEHICLES

Engine starter for motor vehicle, has clutch allowing armature shaft to rotate in normal direction and preventing reverse rotation of armature shaft when output shaft applies reverse torque from motor rotating in reverse direction

Le démarreur du type à engrènement permanent comprend un moteur électrique de démarreur générant un couple au niveau de son arbre d'armature lorsqu'il est alimenté électriquement, un arbre de sortie accouplé à l'arbre d'armature et un pignon disposé sur l'arbre de sortie et toujours engrené avec une roue d'engrenage du côté moteur. Le démarreur du type à engrènement permanent comprend en outre un embrayage empêchant une rotation inverse configuré pour permettre que l'arbre d'armature tourne dans le sens normal pour lancer ainsi un moteur dans le sens normal, et pour empêcher que l'arbre d'armature ne soit entraîné en rotation dans le sens inverse lorsque l'arbre de sortie se voit appliquer un couple inverse transmis par le moteur tournant dans le sens inverse.

ELECTROMAGNETIC SWITCHING DEVICE FOR STARTER

Un dispositif de commutation électromagnétique pour un démarreur comprend un relais électromagnétique qui ouvre ou ferme un circuit de moteur et a un noyau mobile et un noyau fixe ; et un électroaimant déplaçant un engrenage de pignon vers une couronne dentée et ayant un noyau mobile et un noyau fixe. Un axe central du noyau mobile du relais et un axe central du noyau mobile de l'électroaimant sont agencés coaxialement en série, les directions de déplacement des noyaux mobiles respectifs sont configurées pour être dans la même direction et une culasse constituant un cadre extérieur servant de circuit magnétique du relais électromagnétique et une culasse constituant un cadre extérieur servant de circuit magnétique de l'électroaimant sont structurées dans un corps.

ELECTRIC FEEDING SYSTEM FOR STARTER OF ENGINE

Il s'agit d'un système d'alimentation électrique pour un démarreur qui comprend un condensateur (2, 3). Ce condensateur est chargé par une batterie (1) par l'intermédiaire d'un circuit de charge incluant des résistances (7, 8, 12, 13) qui chargent le condensateur en divisant une tension de la batterie par les résistances. Ce condensateur est déchargé vers le démarreur par l'intermédiaire d'un circuit de décharge qui applique au démarreur une tension chargée du condensateur en plus de la tension de la batterie. Lorsque le démarreur est entraîné, la connexion du condensateur est commutée du circuit de charge au circuit de décharge par une UCE (4) et des relais de commutation (11, 14).

STARTER HAS LAUNCHER PROVIDED With a MOTIONLESS FREE WHEEL IN TRANSLATION

L'invention concerne essentiellement un démarreur (1) pour moteur thermique d'un véhicule automobile comportant: - un moteur électrique ayant un stator (7) et un rotor (3) monté sur un arbre de rotor (5), - un arbre lanceur (15) mobile en translation portant un pignon d'entraînement (13) apte à passer d'une position repos dans laquelle le pignon d'entraînement (13) est dégagé d'un élément rotatif lié au vilebrequin du moteur thermique à une position active dans laquelle le pignon d'entraînement (13) est destiné à entraîner en rotation l'élément rotatif lié au vilebrequin du moteur thermique, - un ensemble (17) réducteur de vitesse intercalé entre l'arbre de rotor (5) et l'arbre lanceur (15), caractérisé en ce qu'il comporte en outre - une roue libre (16) immobile en translation ayant une extrémité d'entrée liée en rotation à l'ensemble (17) réducteur de vitesse et une extrémité de sortie constituée par un arbre d'entraînement (18), - l'arbre lanceur (15) étant monté mobile en translation ...

MOTOR VEHICLE STARTER

La présente invention concerne un démarreur (1) de véhicule automobile comprenant : - un lanceur (3) comprenant un pignon (5), - une culasse (9) renfermant un moteur électrique (7) destiné à entraîner le pignon (5) en rotation, - un contacteur (13) destiné à déplacer le lanceur (3) via une fourchette (21) pour engrener le pignon (5) dans une couronne moteur (6) lors d'un démarrage, dans lequel, dans au moins une position d'engagement de la fourchette (21), ladite fourchette (21) est en appui contre un élément solidaire de la culasse (9) par le biais d'un élément souple.

CONTROL DEVICE FOR a SOLENOID, ELECTRIC STARTER INCORPORATING It, AND PROCEEDED OF ORDER CORRESPONDENTS.

La présente invention concerne un dispositif de commande pour un solénoïde (1), le dispositif étant de préférence destiné à être intégré dans un démarreur électrique pour un moteur à combustion. Le dispositif de commande comprend un moyen de commutation principal (3), un moyen de commutation auxiliaire (5), un moyen de commutation supplémentaire (6) ainsi qu'un moyen d'écrêtage de tension (7), ce moyen de commutation supplémentaire (6) permettant de choisir entre au moins deux voies de circulation du courant lorsque l'alimentation électrique du solénoïde (1) est coupée par le moyen de commutation principal (3). L'invention concerne également un démarreur électrique pour un moteur à combustion intégrant un tel dispositif, et un procédé de commande pour la mise en action d'un tel dispositif respectivement d'un tel démarreur.

Starter of motor vehicle comprising a body of sophisticated trainer

Selon l'invention, la rondelle d'entraînement (52) du corps d'entraîneur (24) du lanceur d'un démarreur de véhicule automobile est réalisée venue de matière avec une douille (58) pour sa fixation par sertissage sur le manchon (26) appartenant au corps (24) de l'entraîneur.

DEVICE OF STARTING FOR INTERNAL COMBUSTION ENGINE, IN PARTICULAR MOTOR VEHICLE.

L'invention concerne un dispositif de démarrage pour moteur à combustion, notamment de véhicule automobile, comportant : - un stator, ou inducteur, comportant un bobinage inducteur (5), ledit bobinage inducteur comprenant au moins des premier (43), deuxième (41) et troisième (42) enroulements tous mis électriquement en parallèle, - un rotor associé audit stator, et présentant un axe longitudinal, - un lanceur pouvant être entraîné en rotation par le rotor, - un contacteur agencé pour commander, dans une première phase de pré-rotation, une alimentation électrique seulement du premier enroulement (43) du bobinage inducteur, et dans une deuxième phase de plein régime succédant à la première phase, une alimentation électrique des premier, deuxième et troisième enroulements (41, 42) du bobinage inducteur.

System for restarting internal combustion engine when engine restart request occurs

In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft.

Starting Device for Engines

An electromagnetic switch unit comprises a solenoid device that pushes out a pinion gear to a ring gear side of an engine, and an electromagnetic switch that opens and closes a main point of contact of a motor circuit. The solenoid device and the electromagnetic switch are arranged in series in an axial direction, while a magnetic plate that forms a part of magnetic circuit between a first coil used for the solenoid device and a second coil used for the electromagnetic switch is shared by the solenoid device and the electromagnetic switch.

Device for Starting an Internal Combustion Engine

A device for starting an internal combustion engine has a meshing module which is provided for meshing a drive pinion, a starter motor, a switching module via which a starter current is suppliable to the starter motor, and a control unit which is provided for energizing the meshing module and the switching module.

Pneumatically damped relay

The invention relates to a relay ( 16 ), especially for electrical starting devices for internal combustion engines. The relay ( 16 ) comprises a relay armature ( 168 ) and an armature return element ( 171 ). A fluid, enclosed in a hollow space ( 236 , Δs), between the relay armature ( 168 ) and the armature return element ( 171 ) pneumatically damps the collision between the relay armature ( 168 ) and the armature return element ( 171 ).

Noise-optimized starter device

The invention relates to a starter device ( 10 ) for cranking an internal combustion machine in a vehicle, having a pinion shaft ( 202 ) comprising a cranking pinion ( 22 ) at the front end and a pinion shaft ( 204 ) at the opposite end, slidingly guided and supported on a drive shaft ( 44 ) of the starter device ( 10 ) and received in a bearing by a bearing shell ( 210 ) of the starter device ( 10 ), characterized in that the cranking pinion ( 22 ) has a solid lubricant coating ( 216 ) at least in the area of the circumferential toothing ( 143 ).

Starter machine system and method

Embodiments of the invention provide a starter machine control system including an electronic control unit. The electronic control unit can be in communication with one or more sensors. The control system can include a starter machine that is in communication with the electronic control unit. The starter machine can comprise a solenoid assembly that includes a plurality of biasing members and a motor that is coupled to a pinion. In some embodiments, the motor can be electrically coupled to at least one of the first coil winding and the second coil winding. In some embodiments, the electronic control unit can be capable of being configured and arranged to circulate a priming current from a power source to the motor through at least one of the first coil winding and the second coil winding.

Engine automatic stop/restart device

An engine automatic stop/restart device includes an ignition-prohibition-decision unit that prohibits an ignition for an engine, which is controlled by the ignition-control unit, when a reverse rotation of the engine is detected based on a crank-angle signal; and an ignition-prohibition-release-decision unit that releases an ignition prohibition, after the ignition is prohibited by the ignition-prohibition-decision unit; in which the ignition-prohibition-release-decision unit releases the ignition prohibition when regular rotational signals of the engine, of which count is greater than or equal to a predetermined count, is detected and an engine revolution number is greater than or equal to a predetermined revolution number, after the reverse rotation of the engine is detected, and before a crank is positioned at a compression top dead center of the engine.

Electromagnetic switch

An electromagnetic switch is provided which includes: a coil generating magnetomotive force; a frame accommodating the coil and generating a flux path; a resin cover covering an opening of the frame; and a current-supply terminal member energizing the coil. The current-supply terminal member includes: a blade-shaped terminal whose end is connected to the coil and whose another end is drawn out of the resin cover in the axial direction of the electromagnetic switch; and a plate-shaped external connection terminal whose end is joined to an end of the blade-shaped terminal and whose another end is drawn out in the direction intersecting the axial direction. A portion between the ends of the external connection terminal is insert-molded in a terminal anchor block provided with the resin cover. A female terminal of a power supply connector provided at an electric supply line is fitted and electrically connected to the external connection terminal.

Idle stop control device

Disclosed is an idle stop control device that automatically shuts down an engine when a first condition is satisfied, and then restarts the engine using a starter to which electricity is fed through a brush when a second condition is satisfied, the idle stop control device including a start-operation brush wear amount computing unit that is configured to compute a brush wear amount in a single start operation, a total brush wear amount computing unit that is configured to compute a total brush wear amount by integrating the brush wear amount in a single start operation, and an automatic engine shutdown prohibiting unit that is configured to prohibit an automatic engine shutdown when the total brush wear amount is equal to or larger than a warranty driving wear amount of the starter.

Starter machine performance improvement

A rotary electric starter machine including an electric motor, a housing surrounding the motor, and a pinion connected to the motor, at least one of the motor and the housing comprising a magnetically active portion of the machine, wherein the magnetically active motor portion is made of an enhanced performance steel material having a flux density at a given magnetizing force level that is at least about 20% less than the flux density at the given magnetic force level of a conventional low carbon steel material chosen from the group consisting of AISI 1008 and AISI 1010 steel.

ELECTROMAGNETIC SWITCH DEVICE FOR STARTER

Provided is an electromagnetic switch device for starter in which an auxiliary relay is provided and which has a small size and can be easily manufactured. The electromagnetic switch device for starter includes: a main contact chamber forming a space in which a pair of main fixed contacts are located and a main movable contact can move; and a sub contact chamber forming a space in which a pair of sub fixed iron cores (A), (B) are located and a sub movable contact can move; and a cylindrical terminal block in which the main contact chamber and the sub coil are arranged so as to be adjacent to each other in the radial direction with a partition wall provided therebetween and separating the sub coil and the main contact chamber from each other. 1. An electromagnetic switch device for starter , comprising:an electromagnetic switch which includes a pair of main fixed contacts, a main movable contact, an attraction coil, and a holding coil and which opens and closes an electric circuit for a motor via the pair of main fixed contacts, and when the attraction coil and the holding coil are energized, moves an overrunning clutch via a shift lever;an auxiliary relay which includes a pair of sub fixed contacts, a sub movable contact, and a sub coil, the pair of sub fixed contacts being connected to the attraction coil and the holding coil of the electromagnetic switch, the auxiliary relay energizing the attraction coil and the holding coil of the electromagnetic switch via the pair of sub fixed contacts in response to a starting signal; anda cylindrical terminal block to which a battery terminal connected to a plus terminal of a battery and a motor terminal connected to the motor are provided, and in which a main contact chamber and the sub coil of the auxiliary relay are arranged so as to be adjacent to each other in a radial direction with a partition wall provided therebetween, the main contact chamber storing the pair of main fixed contacts and the main movable contact of ...

Method and apparatus to evaluate a starter for an internal combustion engine

An internal combustion engine including a starter is shown. A method for monitoring the starter includes determining electrical energy consumed by pinion and motor solenoids operative to activate and rotate a pinion gear of an electrically-powered motor meshingly engageable to a starter ring gear portion of a flywheel of the engine during an engine starting event. Current ringing in the pinion and motor solenoids is monitored during the engine starting even, and a fault is identified in the pinion and motor solenoids based upon the current ringing and the electrical energy consumption of the starter during the engine starting event.

Onboard Controller

Provided is a system of carrying out engagement of a pinion and a ring gear at optimal timing and suppressing a bite-in sound, in a vehicle including an idle stop system. In a vehicle control device including an automatic stop unit which automatically stops an engine on the basis of an operating state of a vehicle; an automatic start unit which controls a starter during a period until the engine completely stops after the automatic stop unit executes the automatic stop of the engine, and restarts the engine; and an engine rotation detection unit which detects or operates a crank phase or a rotation number of the engine, the automatic start unit determines a control command of the starter at an interval shorter than an update interval of a signal of the engine rotation detection unit.

MOTOR VEHICLE STARTER PINION WITH IMPROVED ACOUSTIC PERFORMANCE

The invention relates mainly to an assembly comprising:—a combustion engine ring gear having a plurality of teeth, the said ring gear being defined by a modulus and a pressure angle,—a starter comprising a pinion () able to engage with the said ring gear of the said combustion engine, the said pinion () having a plurality of teeth () is defined by a modulus (Mp) and a pressure angle (alpha_p), characterized in that a pinion product which is the product of the modulus (Mp) of the said pinion () and the cosine of the pressure angle (alpha_p) of the said pinion () is greater than a ring-gear product equal to the product of the modulus of the said ring gear and the cosine of the pressure angle of the said ring gear. 1. An assembly comprising:a ring gear of a thermal engine with a plurality of teeth, the ring gear being defined by a modulus and a pressure angle;a starter comprising a pinion which can engage with the ring gear of the thermal engine, the pinion having a plurality of teeth being defined by a modulus and a pressure angle,wherein a pinion product which is the product of the modulus of the pinion and the cosine of the pressure angle of the pinion is greater than a ring gear product equal to the product of the modulus of the ring gear and the cosine of the pressure angle of the ring gear.2. The assembly according to claim 1 , wherein claim 1 , for a ring gear product of 2.070 claim 1 , the pinion product is between 2.079 and 2.084.3. The assembly according to claim 1 , wherein claim 1 , for a ring gear product of 2.387 claim 1 , the pinion product is between 2.401 and 2.41.4. The assembly according to claim 1 , wherein claim 1 , for a ring gear product of 2.415 claim 1 , the pinion product is between 2.425 and 2.431.5. The assembly according to claim 1 , wherein claim 1 , for all teeth of the said pinion claim 1 , a thickness of each height of tooth is greater by 35 to 45 micrometres than a thickness of a height of tooth of a pinion which would have its pinion ...

Improved micro-solenoid contactor for a motor vehicle starter, and corresponding starter

The invention essentially relates to a contact-breaker ( 1 ) for a heat engine starter, comprising: —a cap ( 30 ); and —a micro-solenoid ( 41 ) that comprises a coil ( 42 ) which is stationary relative to the cap ( 30 ), and a core ( 43 ) which is translationally movable relative to the cap ( 30 ) between a starting position and an end position. The contact-breaker ( 1 ) comprises a means ( 51 ) for retaining the core ( 43 ) of the micro-solenoid ( 41 ) in the end position.

A SWITCHING DEVICE OF A STARTING DEVICE FOR AN ENGINE

The invention relates to a switching device () of a starting device for an engine, comprising: —two terminals () of a supply electrical circuit of a motor; a solenoid device () having an axis () and comprising: —a solenoid coil () wound around ON said axis (); —a plunger () which is partially housed in the solenoid coil () and which includes a core () and a contact plate N (); wherein, when electric current passes through the solenoid coil (), the plunger () is caused to move axially from an inactive position to an active position, thereby moving a pinion gear of the motor into engagement with a ring gear of the engine, in which active position the contact plate () is in contact with the terminals () for closing the motor supply circuit; —a relay () having an axis and comprising: —a relay coil (); —a movable member () which, when electric current passes through the relay coil (), is caused to move from an open position in which electric current cannot pass through the solenoid coil (), to a closed position in which electric current is made to pass through the solenoid coil (); the solenoid device () and the relay () having one and the same axis (). 2. The switching device according to claim 1 , characterized in that the movable member of the relay is configured to rotate about said axis between the open position and the closed position.3. The switching device according to claim 2 , characterized in that the relay is configured so that the rotation range of the movable member between the open position and the closed position is comprised between 30° and 60° claim 2 , for example around 45°.4. The switching device according to claim 1 , characterized in that the relay comprises biasing means for biasing the movable member towards its open position.5. The switching device according to claim 2 , characterized in that the relay further comprises:a switch which is urged towards an open position and which can be moved to a closed position in which it closes a supply ...

ARRANGEMENT OF SOLENOID ASSEMBLY WITH AN ELECTRONIC SWITCH FOR A STARTER MOTOR

A starter for starting an engine in a vehicle, which includes a motor and an output shaft that rotates by receiving torque from the motor. The starter also includes a pinion movable body that includes a pinion for transmitting the torque of the motor to a ring gear of the engine. The pinion movable body is provided on an outer circumference of the output shaft integrally with the pinion in a manner allowing movement along an axial direction. The solenoid assembly consist of two divisions, one for to pull up the drive in the solenoid and the other to activate the starter motor by energizing the electronic circuit. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)51121222324112527112525. A solenoid assembly () for a starter motor comprising: a plunger assembly (); a return spring () , a frame () , and a bobbin assembly () , characterized in that said solenoid assembly () further comprises a single coil () , an electronic circuit () consisting of three MOSFETs and two resistors , wherein said solenoid assembly () is designed in such a way that it separately actuates said an electronic circuit () for energizing the motor and said solenoid coil () for meshing.6252726. The solenoid assembly as claimed in claim 1 , wherein said single coil () and said electronic circuit () are connected through a plunger strip ().728. The solenoid assembly as claimed in claim 1 , is covered by a cap assembly (). The present invention generally relates to starters for a motor vehicle, and particularly relates to a new arrangement of solenoid assembly with an electronic switch for a starter motor.A conventional starter for starting a vehicle engine is designed as shown inMore specifically, the conventional starter device , as shown in , comprises: a DC motor ; an over-running clutch slidably mounted on the output rotary shaft of the motor; an electromagnetic switch provided beside the DC motor ; and a shift lever having one end engaged with a hook coupled to the plunger of the ...

MOTOR GENERATOR, ENGINE STARTING DEVICE, AND ENGINE START CONTROL METHOD

Provided is a motor generator, which is always connected to an engine via a belt, and is configured to carry out start control of the engine and power generation control, the motor generator having a two-output power transmission mechanism including: a belt driving mechanism, which is configured to drive the engine through the belt; and a gear driving mechanism, which includes a pinion gear to be coupled to a ring gear on the engine side in accordance with an external instruction, and is configured to drive the engine by the pinion gear being coupled to the ring gear, in which an output of the belt driving mechanism and an output of the gear driving mechanism are arranged at positions opposing each other in an axial direction of a rotor of the motor generator. 1. A motor generator , which is always connected to an engine via a belt , and is configured to carry out , by a motor , start control of the engine and power generation control , a belt driving mechanism, which is configured to drive the engine through the belt; and', 'a gear driving mechanism, which comprises a pinion gear to be coupled to a ring gear on the engine side in accordance with an external instruction, and is configured to drive the engine by the pinion gear being coupled to the ring gear,, 'the motor generator having a two-output power transmission mechanism comprisingwherein an output of the belt driving mechanism and an output of the gear driving mechanism are arranged at positions opposing each other in an axial direction of a rotor of the motor generator; andthe motor generator comprises three bearings.2. A motor generator according to claim 1 , wherein the gear driving mechanism is configured to drive the engine at a speed reduction ratio that is equal to or more than a speed reduction ratio at which the belt driving mechanism drives the engine.3. A motor generator according to claim 2 , wherein the speed reduction ratio is set to a required revolution number for engine start.4. A motor ...

STARTER

A starter includes a coil spring disposed between a pinion gear and a motor and a buffer rubber disposed between the pinion gear and the coil spring. When the pinion gear is subjected to a reactive force from an engine, the buffer rubber absorbs the impact. Before the impact acts on the pinion gear, the coil spring is subjected to a given initial load. When the impact acts on the pinion gear, the coil spring absorbs it transmitted through the buffer rubber. The cover in which the coil spring is stored has a flange which is held from moving to the pinion gear in response to expansion of the coil spring, while it is permitted to move to the motor in response to contraction of the coil spring. This eliminates a risk that mechanical noise occurs when the pinion gear is advanced and then brought into mesh with the engine. 1. A starter comprising:a motor which has a rotation shaft;a pinion gar which is movable in an axial direction of the rotation shaft of the motor;a shifter which works to shift the pinion gear in the axial direction of the rotation shaft toward a front end of the rotation shaft for bringing the pinion gear into engagement with a ring gear of an internal combustion engine to rotate the pinion gear using the motor to start the internal combustion engine;a first elastic member which is disposed between the pinion gear and the motor and configured to be compressed to permit the pinion gear to move to the motor along the rotation shaft;a second elastic member which is disposed between the pinion gear and the first elastic member;a holder which retains therein the first elastic member while being subjected to a given initial load and is movable in the axial direction of the rotation shaft in response to expansion or contraction of the first elastic member; anda contacting portion which is formed by a portion of the holder and placed in contact with the second elastic member in the axial direction of the rotation shaft, the contacting portion being held from ...

Internal-combustion-engine starting apparatus

There is provided an internal-combustion-engine starting apparatus that eliminates the restriction that the portion of the output axle at the axial-direction anti-motor side needs to be narrower than the inner diameter of an inner ring portion and that eliminates the requirement that a member for restricting the output axle from traveling toward the axial-direction anti-motor side is added as an extra component. An internal-combustion-engine starting apparatus ( 1 ) is characterized in that the outer helical spline ( 11 ) includes an outer ridge portion ( 12 ), in that an inner helical spline ( 20 ) includes a both-side opened recess groove portion ( 21 ) and a one-side opened recess groove portion ( 22 ), in that the outer ridge portion ( 12 ) engages with the one-side opened recess groove portion ( 22 ), in that the outer diameter of an inner small-diameter portion ( 24 ) of an output axle ( 4 ) is smaller than the inner diameter of the tooth crest of the outer helical spline 11 , in that the outer diameter of an inner large-diameter portion ( 33 ) of the output axle ( 4 ) is larger than the inner diameter of the tooth crest of the outer helical spline ( 11 ), and in that the axial-direction length of the inner small-diameter portion ( 24 ) is the same as or larger than the axial-direction length of the outer ridge portion ( 12 ).

Drive plate and method for manufacturing the same

A drive plate includes a plate section connected to a crankshaft of an engine, and an annular ring gear section that extends in an axial direction from an outer circumference of the plate section and includes external teeth that mesh with a pinion gear of a cell motor for cranking the engine, where the plate section and the ring gear section are integrally formed by press working; each of the inner side recesses is formed on an inner circumferential surface of the ring gear section so as to be located on an inner side of each of the external teeth at least on a play end side of the ring gear section; and each of the external teeth includes a step portion recessed toward the inner side than a tooth tip on the play end side.

MOTOR VEHICLE STARTER

An electric starter of an internal combustion engine, specifically a starter of an internal combustion engine of a motor vehicle, the starter comprising: a starter drive assembly mobile between an inoperative position and an operative position in which the starter drive assembly is capable of starting the internal combustion engine; an electric motor capable of rotating the starter drive assembly about an axis of rotation; a control lever arranged so as to move the starter drive assembly axially, the control lever being capable of pivoting about a pivoting axis, the pivoting axis being movable over a predetermined linear stroke from an inoperative position to a lever pressing position in which the lever can pivot so as to bring the starter drive assembly into the operative position, the control lever including at least one block arranged such as to engage with the starter drive assembly. 2. Starter according to claim 1 , wherein claim 1 , during the functioning of the starter claim 1 , and in the case of blocking of the launcher in the active position claim 1 , in particular in the case of blocking of the launcher in a crown of the internal combustion engine claim 1 , said variable runner clearance (Jp) is arranged at the front of the runner claim 1 , on the side of the starter where the launcher is located.3. Starter according to claim 1 , wherein claim 1 , during the functioning of the starter claim 1 , and in the case of blocking of the launcher in the active position claim 1 , in particular in the case of blocking of the launcher in a crown of the internal combustion engine claim 1 , when said variable runner clearance (Jp) is generated claim 1 , the runner is in support contact with the launcher at the rear of the runner claim 1 , on the side opposite the side of the starter where the launcher is located.425. Starter according to claim 1 , wherein the runner () has a form which is designed to obtain a lever ratio (b/a) of the control lever to the launcher claim ...

Engine starting device

Since a pinion gear unit which rotates according to the rotation of an output rotation shaft driven by the motor unit, a pushing mechanism which moves the pinion gear unit towards an engagement location of the pinion gear and an engine starting gear, and a bracket which includes a bracket main body unit which supports the motor unit and the pushing mechanism and a nose unit which extends from the bracket main body unit to a side opposite to the motor unit and rotatably bears a tip portion of the output rotation shaft on a side opposite to the motor unit, and which is attached to an engine side are included, a first stopper unit which restricts the movement of the rotation member to the direction of the engine starting gear is provided on the output rotation shaft, a second stopper unit which restricts the movement of the pinion gears to the direction of the engine starting gear by pushing and biasing of the elastic member is provided on the rotation member, and positioning the first stopper unit is positioned on a side opposite to the engine starting gear with respect to the second stopper unit, it is possible to shorten the shaft length of the rotation member and to shorten the entire length of the engine starting device.

Method for actuating a starting device for an internal combustion engine

In a method for actuating a starting device for an internal combustion engine, for the case in which the rotational speed of the toothed ring is below a limit value, first a stroke armature in a starter relay is moved and an electric starter motor is switched on after the starter pinion has engaged. If the rotational speed of the toothed ring exceeds the limit value, the starter motor is switched on before the starter pinion contacts the toothed ring.

VEHICLE STARTER WITH INTEGRATED THERMAL PROTECTION

A starter assembly which includes a switch for energizing a solenoid. Energizing the solenoid biases a starter gear into engagement and energizes the starter motor. A thermally responsive switch is positioned to absorb heat generated by operation of the electric motor and is disposed in an electrical line controlling operation of the switch controlling the solenoid wherein opening of the thermally responsive switch results in the opening of the solenoid switch. The use of such a thermally responsive switch de-energizes the electric motor when the electric motor is subjected to elevated operating temperatures that might otherwise cause damage to the electric motor. The starter assembly may also include control circuitry that includes a microprocessor wherein the control circuitry is operably coupled with the switch controlling the solenoid. The control circuitry is programmed to de-energize the solenoid upon the satisfaction of predetermined conditions to thereby prevent damage to the electrical motor. 1. A starter assembly for an internal combustion engine , the starter assembly adapted to work with a voltage source and the internal combustion engine to start the engine , the starter assembly comprising:an electric motor which drives a starter gear, the starter gear being selectively shiftable between an engaged position and a disengaged position wherein in the starter gear is operably coupled with the internal combustion engine in the engaged position and is decoupled from the internal combustion engine in the disengaged position;a solenoid coupled with the starter gear wherein energizing the solenoid shifts the starter gear into the engaged position and wherein the starter gear is biased to the disengaged position when the solenoid is de-energized; and wherein energizing the solenoid closes a motor switch, the motor switch being disposed in a first electrical line adapted to couple the electric motor with the voltage source whereby closing the motor switch ...

SOLENOID DRIVE FOR A STARTER FOR AN INTERNAL COMBUSTION ENGINE

A solenoid drive may include a ferromagnetic housing having a coil receiving chamber axially limited by opposing first and second face side walls, and a cylindrical coil arrangement having at least one electric coil, and being arranged in the coil receiving chamber and coaxially surrounding a cylindrical coil interior space. The solenoid drive may also include a ferromagnetic plunger stop having a central region projecting axially in the coil interior space, and a ferromagnetic plunger arranged at the housing opposing the plunger stop. The plunger may project axially into the coil interior space, and may be adjustable axially bi-directionally between an active position proximal to the central region and a passive position distal to the central region. The solenoid drive may further include a ferromagnetic bypass device arranged coaxially to the coil arrangement, radially within the at least one coil, and spaced apart axially from the face side walls. 1. A solenoid drive for a starter , comprising:a ferromagnetic housing having a coil receiving chamber axially limited by a first face side wall and an opposing second face side wall;a cylindrical coil arrangement which has having at least one electric coil, and being arranged in the coil receiving chamber, and coaxially surrounding a cylindrical coil interior space;with a ferromagnetic plunger stop having a central region projecting axially in the coil interior space;a ferromagnetic plunger arranged at the housing opposing the plunger stop, the plunger projecting axially into the coil interior space, and being adjustable axially bi-directionally relative to the housing between an active position, which is proximal with respect to the central region, and a passive position, which is distal with respect to the central regions;a ferromagnetic bypass device arranged coaxially with respect to the coil arrangement, radially within the at least one coil, and spaced apart axially from the first and second face side walls.2. ...

Diagnostic system and method for vehicle starter

A diagnostic system and method for a vehicle with a starter-based stop-start system. At least one diagnostic check is performed before stopping the engine as a function of the stop-start system. Both diagnostic checks may be performed. If a diagnostic check indicates a failure of the starter motor or solenoid, operation of the stop-start system is suspended. The system utilizes a sensor to determine if the starter shaft is rotating when the shaft is in a position wherein a gear on the shaft is disengaged. Operability of the starter motor is checked by energizing and then de-energizing the motor without engaging the gear and determining if the shaft rotates. Operability of the solenoid is checked by sensing the rotation of the starter shaft and then energizing the solenoid to move the shaft into a position where the sensor cannot detect rotation of the shaft.

STARTER

A washer is held by being sandwiched in an axial direction by a pinion and a holder. Here, although the washer is inexpensive, it has high planar accuracy. Then, by sandwiching the washer in the axial direction between the pinion and the holder, a metal surface of the inexpensive washer with high planar accuracy can be used as a contacting surface that contacts a holder side slide-contacting surface directly. Furthermore, another metal surface of the washer can also be directly contacted to a pinion side slide-contacting surface. Thereby, wear caused by a slide-contacting rotation of the holder can be reduced without raising costs of parts and processing in the starter that adopts a pinion shift structure. 1. A starter comprising:a pinion that transmits torque from electric motor to a ring gear of an internal-combustion engine;a shift lever rotated by an electromagnetic switch for engaging the pinion to the ring gear;the pinion having teeth that engage with the ring gear and a cylindrical portion that extends in a direction opposite to the ring gear relative to the teeth in an axial direction;a resin holder integrated with the pinion relatively rotatable to the pinion at an opposite end to the ring gear in the axial direction, and the resin holder being movable in the axial direction with the pinion, the resin holder supporting an end of a shift lever; anda washer sandwiched in the axial direction by the pinion and the holder, and the washer supported to form a gap in the radial direction between an outer peripheral surface of the cylindrical portion and the washer.2. In the starter according to claim 1 , wherein claim 1 ,among surfaces of the holder, a contacting surface that faces or contacts to an end surface of the washer in the axial direction has a smaller diameter than an outer diameter of the washer.3. In the starter according to claim 1 , wherein claim 1 ,an outer diameter of the pinion is smaller than an outer diameter of the washer.4. In the starter ...

Friction starter drive unit for engagement with a starter ring gear of a thermal engine, and starter of a thermal engine comprising a starter drive unit of this type

A friction starter drive unit for a starter, comprising: a pinion including a hole for the passage of a drive shaft; a drive part including a hole for the passage of a drive shaft, said drive part being mounted such as to be rotationally fixed with the pinion; a drive element including a hole for the passage of a drive shaft of a starter, which element can move in translation along axis X of the hole in relation to the drive part between an uncoupled position and a coupled position; and a friction coupling means arranged to couple the drive element to the drive part when the drive element is in the coupled position. The starter drive unit comprises a return means that exerts a force on the drive element and a force on the drive part in the direction of the uncoupled position.

Control device of vehicle and control method of vehicle

A control device of a vehicle includes: a first gear connected to a crankshaft of an engine; a second gear capable of engaging the first gear; an actuator configure to move the second gear up to a position where the second gear engages the first gear; a motor configured to cause the second gear to rotate; and a controller configured to, when the engine is cranked by driving of the motor in response to elapsing of a predefined period after the actuator is actuated in response to a startup request signal of the engine, adjust a length of the predefined period on the basis of an operating state of a driver and a state of the vehicle at the time of reception of the startup request signal.

Engine control device

In an engine control device, an automatic engine stop control section automatically stops an engine operating when an automatic engine stop condition is satisfied. An engine start control section supplies electric power to a starter to drive the starter when receiving an initial engine start intention signal transmitted from a push starter and when an automatic engine start condition has been satisfied. An engine start completion detection section detects whether the engine start of the engine has finished. An automatic engine stop permission section permits the automatic engine stop control section to stop the engine operating when the automatic engine stop permission section detects that the engine start has finished at a timing when the engine start control section has started the engine after receiving an initial engine start intention detection signal transmitted from the push starter.

Electric starter with manual turning function

Disclosed is an electric starter with a manual turning function. A main shaft, a drive gear mechanism, a shift fork, an electromagnetic relay guide rod and a first return spring are arranged in a housing of the electric starter. A gear shifting mechanism comprises a force receiving component which extends out of the housing of the electric starter and serves as an external force applying point so as to promote the electromagnetic relay guide rod to move rightwards, a normally closed switch for cutting off a power supply of the electric starter when the force receiving component moves to an extreme position, a positioning component for locking the force receiving component when the force receiving component moves to the extreme position, and a first return component which enables the force receiving component to automatically returns to an original state when the force receiving component is unlocked. The main shaft is indirectly driven to rotate by the turning mechanism via a transmission mechanism or directly driven to rotate by the turning mechanism via a turning tool. An improvement is made to a structure of a traditional electric starter without affecting existing functions thereof, i.e., a function of manual turning is added. Therefore, a flywheel gear of a motor can be precisely positioned during maintenance so as to improve efficiency and eliminate potential safety hazards.

ENGINE STARTING DEVICE

There is provided an engine starting device, including: a motor generator coupled to a crankshaft of an engine; and a starter including a pinion provided in a detachable manner from a ring gear provided on the crankshaft, and configured to mesh with the ring gear when the engine is started, wherein the engine is cranked through simultaneous cranking by both of the motor generator and the starter when a condition set in advance is satisfied, and wherein, in the simultaneous cranking, the starter starts rotating after the motor generator starts rotating. 15.-. (canceled)6. An engine starting device , comprising:a motor generator coupled to a crankshaft of an engine; anda starter including a pinion provided in a detachable manner from a ring gear provided on the crankshaft, and configured to mesh with the ring gear when the engine is started,wherein the engine is cranked through simultaneous cranking by both of the motor generator and the starter by starting rotation of both of the motor generator and the starter when a condition for engine start through simultaneous cranking by both of the motor generator and the starter is satisfied, andwherein, in the simultaneous cranking, the starter starts rotating after the motor generator starts rotating.7. The engine starting device according to claim 6 ,wherein the starter includes a pinion push-out mechanism configured to push out the pinion toward a ring gear side, andwherein, in the simultaneous cranking, the motor generator starts rotating after the pinion push-out mechanism pushes out the pinion to bring the pinion into abutment against the ring gear.8. The engine starting device according to claim 7 ,wherein the starter includes an electromagnetic switch configured to open and close an electric contact configured to supply power to a motor part of the starter,wherein the starter starts rotating when the electric contact is closed after the pinion push-out mechanism pushes out the pinion to bring the pinion into abutment ...

Starter provided with electromagnetic solenoid integrating rush current suppression function

An electromagnetic solenoid that controls a motor current of a starter includes: a first switch including a pair of first fixed contacts and a first movable contact, intermitting the motor current; a suppression resistor that suppresses the motor current; a second switch including a pair of second fixed contacts and a second movable contact, making a short circuit path to bypass the suppression resistor; a regulation member being driven by a sub solenoid, regulating the second switch being closed and releasing the second switch from being regulated after predetermined time elapses when a plunger is pulled by a main electromagnet. The regulation member is disposed between a regulated position and a released position to regulate the second switch.

ELECTROMAGNETIC SWITCH DEVICE FOR STARTER

A movable iron core, a primary attracting and holding coil, a resistor electrically connected to an upstream start-up electric contact, and an auxiliary attracting and holding coil electrically connected to the upstream start-up electric contact are included. The movable iron core displaces a pinion from a separated position to a contact position. After the pinion is displaced from the separated position to the contact position, the upstream start-up electric contact is electrically disconnected from another start-up electric contact to cut off a current to the motor, and the movable iron core displaces the pinion from the contact position to an engaged position with the magnetomotive force of the primary attracting and holding coil and a magnetomotive force of the auxiliary attracting and holding coil. After the pinion is displaced from the contact position to the engaged position, main electric contacts are electrically connected to resume electric connection to the motor. 1. An electromagnetic switch device for a starter , comprising:a pair of main electric contacts included in a main electric circuit to determine whether to open or close the main electric circuit depending on electric connection/disconnection between the pair of main electric contacts, the main electric circuit being configured to allow a current to flow from a battery to a motor;a pair of start-up electric contacts included in a start-up electric circuit to determine whether to open or close the start-up electric circuit depending on electric connection/disconnection between the pair of start-up electric contacts, the start-up electric circuit being configured to allow a current to flow from the battery to the motor;a movable iron core configured to displace a pinion of a starter between a separated position, at which the pinion is apart from a ring gear of an engine, and a contact position, at which the pinion is brought into contact with the ring gear, and between the contact position and an ...

Vehicle engine-starting device

An engine-starting device for a vehicle having an engine, a parking lock mechanism and an automatic transmission, the engine-starting device being provided with a drive plate connected to a crankshaft of said engine, an electric motor having a pinion selectively engageable with the drive plate, and an actuator device configured to move said pinion to an engaging position for engagement with said drive plate to start said engine, comprises: said parking lock mechanism having a manual shaft selectively switchable between a rotation permitting position for permitting a rotary motion of an output shaft of said automatic transmission, and a parking lock position for inhibiting the rotary motion of the output shaft; and said actuator device being configured to move said pinion between said engaging position and a non-engaging position for disengagement from said drive plate, said electric motor being connected to said manual shaft to rotate the manual shaft from one of said rotation permitting position and said parking lock position to the other, when said pinion is located at said non-engaging position by said actuator device.

ENGINE STARTING APPARATUS

The rotation speed and the crank position of an engine in an engine stopping process are detected; then, in the case where when the detected crank position is at an intermediate point between the top death center of any one of the cylinders and the top death center of the cylinder following said one of the cylinders, it is determined that the engine rotation speed is within a predetermined range, drive of the starter is prohibited for a predetermined time period. 1. An engine starting apparatus that is provided with an idling stop system for automatically stopping combustion in an engine with a plurality of cylinders so as to stop the engine , when a predetermined condition is established , and that restarts the engine by driving a starter so as to make a pinion gear provided in the starter engage with a ring gear of the engine in an inertial rotation , in the case where when combustion of the engine is stopped by the idling stop system and hence the engine is in the inertial rotation , a restart demand for the engine is issued ,wherein an engine rotation speed and a crank angle position at a time when the engine is in the inertial rotation are detected, andwherein in the case where when the detected crank angle position is at an intermediate point between the top death center of any one of the cylinders of the engine in the inertial rotation and the top death center of the cylinder following said one of the cylinders, it is determined that the detected engine rotation speed is within a predetermined range, drive of the starter is prohibited for a predetermined time period.2. The engine starting apparatus according to claim 1 , wherein in the case where when the restart demand is issued before the predetermined time period elapses claim 1 , the piston of the following cylinder passes through the top death center claim 1 , prohibition of the drive of the starter is cancelled.3. The engine starting apparatus according to claim 1 ,wherein the predetermined time period ...

Pinion gear and starter with pinion gear

To suppress generation of noise during cranking, a pinion gear is fixed to a drive shaft of a starter starting an internal combustion engine. The pinion gear rotates a ring gear provided to the internal combustion engine by meshing therewith. The pinion gear includes gear teeth and an annular hollow portion located radially inside of the gear teeth. The annular hollow portion accommodates a vibration absorber to absorb vibration generated in the gear tooth.

STARTER

A first distance between a position where a point-of-action end abuts at a rear end surface of a push-side abutting portion (flat washer) forming a part of holder and a rotational axis of a pinion, and a second distance between a position where the pinion abuts at a front end surface and the rotational axis of the pinion have the relation of first distance>second distance. Thereby, after starting an engine, even when the pinion is rotated at high speed, the push-side abutting portion is less likely to rotate and remains stationary relative to the lever, and even though the push-side abutting portion begins to rotate, it is rotated at a lower speed than the pinion. 1. A starter comprising:a pinion pushed to a front in an axial direction by receiving a magnetic attraction force of an electromagnetic switch as thrust acting in the axial direction, and rotated by a torque of an electric motor;a resin-made lever assembled rotatably around a predetermined fulcrum, which has a point-of-action end for transmitting the magnetic attraction force as thrust to the pinion; anda push-side abutting portion assembled to the pinion relatively rotatably, pushed to the front in the axial direction in response to an abutment of the point-of-action end of the lever when the lever is rotated by the attraction force, and the push-side abutting portion abutting the pinion from the rear in the axial direction to push the pinion to the front in the axial direction; wherein,the push-side abutting portion has two end surfaces perpendicular to the axial direction formed in a flange shape, one of the end surfaces receives the abutment of the point-of-action end of the lever, while the other one of the end surfaces abuts the pinion from the rear in the axial direction; anda first distance between a position where the point-of-action end of the lever abuts at one of the end surfaces and a rotational axis of the pinion, and a second distance between a position where the pinion abuts at the other ...

ENGINE STARTER

The engine starter includes a pinion-mobile component which is linked to an output shaft by a helical spline and can be slid in a shaft direction, in a state where the pinion-mobile component includes; an overrunning clutch which is idled when the pinion gear, which is engaged to the ring gear, is driven by the engine via the ring gear so as to be rotated at a rotational speed which is higher than a rotational speed of the output shaft; and a breaking mechanism in which the overrunning clutch breaks a transmission of a torque, which is generated in accordance with a rotation of the motor and is transmitted to the ring gear, when a value of the torque is a predetermined condition value with respect to a direction where the torque is transmitted to the ring gear. 1. An engine starter comprising:a motor;a pinion-mobile component that includes a pinion gear, which can be engaged to a ring gear provided at an engine side, and is formed in such a way that the pinion-mobile component is linked to an output shaft of the motor by a helical spline and can be slid in an axis direction of the shaft; and a pushing mechanism for shifting the pinion-mobile component to a position where the pinion-gear is engaged to the ring gear; and', 'a switch for passing or cutting off an electric current supplied to the motor; wherein, 'a solenoid switch that includes'} an overrunning clutch which is idled when the pinion gear, which is engaged to the ring gear, is driven by the engine via the ring gear so as to be rotated at a rotational speed which is higher than a rotational speed of the output shaft; and', 'a breaking mechanism in which the overrunning clutch breaks a transmission of a torque, which is generated in accordance with a rotation of the motor and is transmitted to the ring gear, when a value of the torque is a predetermined condition value with respect to a direction where the torque is transmitted to the ring gear., 'the pinion-mobile component includes;'}2. An engine starter ...

STARTER SYSTEM HAVING CONTROLLING RELAY SWITCH

A starter system including a motor, a solenoid assembly having a solenoid switch, a pinion rotated by the motor and moveable into an engaging position in which an engine may be cranked and the solenoid switch is closed to energize the motor from an electric power source, and relay switch regulated by a controller and closed to apply electrical power to the solenoid assembly for actuating the solenoid switch. The controller repeatedly opens and closes relay switch during a starting operation if sensed motor energization voltage monitored by the controller falls below a predetermined threshold level within a predetermined time period after electrical power is applied to the solenoid assembly, whereby electrical power applications to the solenoid assembly are automatically repeated during a starting operation to correct “click-no-crank” events and prevent prolonged power application to the solenoid assembly. A related method is also disclosed.

STARTER FOR AN INTERNAL COMBUSTION ENGINE

A starter for an internal combustion engine may include a support, an electric motor for driving a pinion in rotation, and a solenoid drive configured to axial adjust the pinion between an active position and a passive position. The solenoid drive may include a ferromagnetic plunger stop, a plunger axially adjustable, and a cylindrical coil arrangement surrounding a cylindrical coil interior. The plunger stop may include a cylindrical section projecting into the coil interior. The plunger may be arranged axially opposite the cylindrical section and, when the pinion is in the active position, protruding axially into the coil interior. When the pinion is in the passive position, a face-side plunger end may be arranged axially in a proximal end portion. The cylindrical section may extend into the coil interior such that a face end is closer to the proximal end portion than to a distal end portion. 1. A starter for an internal combustion engine , comprising:a support;an electric motor arranged on the support for driving a pinion in rotation;a solenoid drive arranged on the support configured to axial adjust the pinion between an active position for driving a gearwheel of an internal combustion engine, and a passive position axially offset with respect to the active position;the solenoid drive including a ferromagnetic plunger stop structured and arranged to remain static with respect to the support, a plunger axially adjustable relative to the plunger stop, and a cylindrical coil arrangement arranged on the plunger stop surrounding a cylindrical coil interior in a circumferential direction;the coil interior extending axially from a proximal end portion of the coil arrangement to a distal end portion of the coil arrangement;the plunger stop including a cylindrical section projecting from the distal end portion axially into the coil interior;the plunger arranged axially opposite the cylindrical section of the plunger stop and, when the pinion is in the active position, ...

Engine starting apparatus

An engine starting apparatus is equipped with a starter which, when it is required to start an engine, moves a pinion to establish engagement with a ring gear coupled to the engine and energizes an electric motor to produce and transmit torque to the ring gear through the pinion for cranking the engine. When the rate of decrease in current flowing in the electric motor or the rate of rise in voltage appearing at a terminal of the starter or a power supply for the electric motor exceeds a given value after the engine starts being cranked, the engine starting apparatus works as a firing-up determiner to determine that the engine has been fully fired up.

STARTER FOR AN INTERNAL COMBUSTION ENGINE

A starter for an internal combustion engine may include a support, an electric motor for driving a pinion in rotation, and a solenoid drive configured to axially adjust the pinion between an active position for driving a gearwheel of an internal combustion engine, and an axially offset passive position. The solenoid drive may include a ferromagnetic solenoid housing fastened to the support, a ferromagnetic plunger stop arranged one of in and at the solenoid housing, a ferromagnetic plunger axially adjustable relative to the plunger stop extending axially through a passage opening of a face side wall of the solenoid housing, and a cylindrical coil arrangement arranged in the solenoid housing surrounding a cylindrical coil interior in a circumferential direction. The plunger stop may include a cylindrical section projecting axially into the coil interior. The cylindrical section may have a face end facing towards the face side wall. 1. A starter for an internal combustion engine , comprising:a support;an electric motor arranged on the support for driving a pinion in rotation;a solenoid drive arranged on the support configured to axially adjust the pinion between an active position for driving a gearwheel of an internal combustion engine, and a passive position axially offset with respect to the active position;wherein the solenoid drive has a ferromagnetic solenoid housing fastened to the support, a ferromagnetic plunger stop arranged one of in and at the solenoid housing, a ferromagnetic plunger axially adjustable relative to the plunger stop and extending axially through a passage opening of a face side wall of the solenoid housing, and a cylindrical coil arrangement arranged in the solenoid housing and surrounding a cylindrical coil interior of the coil arrangement in a circumferential direction;wherein the plunger stop has a cylindrical section projecting axially into the coil interior; andwherein the cylindrical section has a face end facing towards the face side ...

FRICTION STARTER DRIVE UNIT FOR MESHING WITH A STARTER RING GEAR OF A HEAT ENGINE, AND CORRESPONDING HEAT ENGINE STARTER

A friction starter drive unit comprises a drive pinion for meshing with a starter ring gear. A drive element and a friction clutch are between the drive element and the drive pinion. The friction clutch has a reaction element rotatably fixed to the drive pinion and a pressure element solidly connected to the drive element. The drive element moves relative to the reaction element between uncoupled and coupled positions, and a resilient means biases the reaction element and the drive element toward the uncoupled position. A retaining washer is rotatably fixed to the reaction plate or the drive element. When the retaining washer is rotatably linked to the reaction plate, the resilient means is positioned between the reaction plate and the retaining washer, and, when the retaining washer is rotatably linked to the drive element, the resilient means is positioned between the drive element and the retaining washer. 131. Friction starter drive unit () for motor vehicle heat engine comprising:{'b': 32', '35, 'a drive pinion () for meshing with a starter ring gear () of a heat engine,'}{'b': '81', 'a drive element (),'}{'b': 82', '81', '32', '82', '91', '32', '92, 'a friction clutch () operating between the drive element () and the drive pinion (), said friction clutch () comprising a reaction element () rotatably fixed to the drive pinion (), and a pressure element () solidly connected to the drive element,'}{'b': 81', '91', '81', '32', '32', '81, 'the drive element () being able to move in translation in relation to the reaction element () between an uncoupled position in which the drive element () and the drive pinion () are decoupled in rotation and a coupled position in which the drive pinion () and the drive element () are coupled to one another, and'}{'b': 115', '91', '81', '118', '91', '81, 'a resilient means () exerting a force on the reaction element () and the drive element () in the direction of the uncoupled position, in which it also comprises a washer (), ...

ENGAGEMENT RELAY FOR AND A METHOD FOR OPERATING AN ELECTRIC MACHINE, PREFERABLY EMBODIED AS A STARTER DEVICE, WITH AN ENGAGEMENT RELAY

The invention relates to an engagement relays () for an electric machine which preferably serves as a starter device () for engaging a pinion, wherein the engagement relay () has a contact device () for electrically connecting electrical contacts () having a switching axis () which can be actuated for the purpose of electrical connection, having a thrust motor () which serves to shift the switching axis () and the thrust motor () has a movable part () which serves to activate the switching axis (), wherein the movable part () is connected to a driver (), wherein a stop part () can move relative to the movable part () of the thrust motor () in a state of rest of the engagement relay () there is a gap(s) between the stop part () and the driver (), wherein after the switching of the engagement relay () a contact device () is activated and as a result a switch of the circuit of the starter motor () is closed, wherein a movable part () of a thrust motor () of the engagement relay () I connected to a driver () and by means of a switch-on-movement of the movable part () the driver () brings about an engagement force with an engagement lever (), in order to mesh a pinion () in a toothed ring (), characterized in that a stop part () is arranged between the movable part () of the thrust motor () and the driver (), wherein firstly there is a gap(s) with an initial size between the driver () and the stop part () and when the movable part () of the thrust motor () moves during switching the gap(s) is made smaller. 120102520651201216760676057675785845760848520. Engagement relay () for an electric machine , which preferably serves as a starter device () for engaging a pinion () , with the engagement relay () comprising a contact device () for the electrical connection of electrical contacts ( , ) , with a switching axis () which must be actuated for the electrical connection , with a thrust motor () , which serves to displace the switching axis () and with the thrust motor () ...

Engine starting apparatus

An apparatus for starting an engine, including a motor, an output shaft driven by the motor, a pinion provided along the output shaft, and an electro-magnetic solenoid device. The electro-magnetic solenoid device is configured to push the pinion axially toward a ring gear of the engine to mesh the pinion with the ring gear and transfer a rotational force, which is referred to as a motor torque, generated by energization of the motor from the pinion to the ring gear, thereby starting the engine. The apparatus is configured such that, at starting of the engine in its warmed-up state, the motor torque can continue to be applied from the pinion to the ring gear until at least the second compression stroke even when an engine speed varies.

MOTOR VEHICLE COMBUSTION ENGINE STARTER WITH AIR VENT OPENING

The invention relates mainly to a starter () for a motor vehicle combustion engine, comprising: 111. Starter () for a motor vehicle combustion engine , comprising:{'b': '15', 'an electric motor (),'}{'b': '60', 'a drive pinion (),'}{'b': 61', '60, 'a pinion body () on which the said drive pinion () is mounted,'}{'b': 12', '15', '60', '61', '12, 'a drive shaft () able to transmit a torque derived from said electric motor () to said drive pinion () via said pinion body, said pinion body () being mounted with the ability to slide axially with respect to said drive shaft (),'}{'b': 86', '12', '61', '12', '86', '85', '12', '61, 'and in which, with there being a chamber () delimited notably by one end of said drive shaft () and one end of said pinion body () opposite the end of said drive shaft (), said chamber () is vented via a through-opening () made in an annular wall of said drive shaft () or of said pinion body ().'}2686961128561866869. Starter according to claim 1 , which comprises at least one bearing bushing ( claim 1 , ) claim 1 , mounted between said pinion body () and said drive shaft () claim 1 , one end of said through-opening () opening between the end of said pinion body () delimiting said chamber () and said bearing bushing ( claim 1 , ).361128561. Starter according to claim 1 , wherein claim 1 , with said pinion body () surrounding the drive shaft () claim 1 , said through-opening () is made in an annular wall of said pinion body ().412618512. Starter according to claim 1 , wherein claim 1 , with said drive shaft () surrounding said pinion body () claim 1 , said through-opening () is made in an annular wall of said drive shaft ().585. Starter according to claim 1 , wherein said through-opening () has a substantially radial orientation.6617460. Starter according to claim 1 , wherein said pinion body () comprises a splined portion () on which said drive pinion () is mounted so as to slide axially between a rest position and a tooth-against-tooth position. ...

ENGINE STARTING APPARATUS

An apparatus for starting an engine, including a motor, an output shaft driven by the motor, a pinion provided along the output shaft, and an electro-magnetic solenoid device. The electro-magnetic solenoid device is configured to push the pinion axially toward a ring gear of the engine to mesh the pinion with the ring gear and transfer a rotational force, which is referred to as a motor torque, generated by energization of the motor from the pinion to the ring gear, thereby starting the engine. The apparatus is configured such that, at starting of the engine in its warmed-up state, the motor torque can continue to be applied from the pinion to the ring gear until at least the second compression stroke even when an engine speed varies. 1. An apparatus for starting an engine , comprising:a motor;an output shaft driven by the motor;a pinion provided along an output shaft; andan electro-magnetic solenoid device configured to push the pinion axially toward a ring gear of the engine to mesh the pinion with the ring gear and transfer a rotational force generated by energization of the motor from the pinion to the ring gear, thereby starting the engine, the rotational force being referred to as a motor torque,wherein,at starting of the engine in its warmed-up state, the motor torque can continue to be applied from the pinion to the ring gear until at least the second compression stroke even when an engine speed varies,the motor comprises an armature formed of an armature iron core and an armature winding wound in plural slots of the armature iron core,the armature iron core comprises plural teeth, each between a respective pair of circumferentially adjacent slots, each tooth having a constant circumferential width along a radial direction from the inner periphery to the outer periphery of the armature iron core, andin each of the slots are inserted plural segments of the armature winding with these segments being different in shape.2. The apparatus of claim 1 , wherein the ...

Brushless starter rotor assembly

A brushless electric motor includes a motor casing having a first bearing, a motor end-cap including a second bearing, a multi-phase stator assembly, and a rotor assembly having a rotor shaft. The shaft has a first end, a second end, and a knurled section therebetween. The shaft also has a first bearing surface proximate the first end and supported by the first bearing, a second bearing surface proximate the second end and supported by the second bearing, and a rotor position and speed sensor target. The shaft additionally has a sun gear integrated with the shaft proximate the first bearing surface for engaging a partial planetary gear set. The rotor assembly also includes a rotor lamination fixed to the shaft at the knurled section and having opposing first and second sides, and first and second end plates arranged on the respective first and second sides of the rotor lamination.

METHOD AND APPARATUS TO EVALUATE A STARTER FOR AN INTERNAL COMBUSTION ENGINE

An internal combustion engine including a starter is shown. A method for monitoring the starter includes determining electrical energy consumed by pinion and motor solenoids operative to activate and rotate a pinion gear of an electrically-powered motor meshingly engageable to a starter ring gear portion of a flywheel of the engine during an engine starting event. Current ringing in the pinion and motor solenoids is monitored during the engine starting even, and a fault is identified in the pinion and motor solenoids based upon the current ringing and the electrical energy consumption of the starter during the engine starting event. 1. Method for monitoring pinion and motor solenoids of an electrically-powered motor for a starter of an internal combustion engine , comprising:monitoring current and electrical energy consumed by said pinion and motor solenoids of the starter during an engine starting event;determining electrical energy consumed by the pinion and motor solenoids during the engine starting event;monitoring current ringing associated with activation of the pinion and motor solenoids during the engine starting event; andidentifying a fault in one of the pinion solenoid and the motor solenoid based upon the current ringing and the electrical energy consumed by the pinion and motor solenoids during the engine starting event.2. The method of claim 1 , wherein determining the electrical energy consumed by said pinion and motor solenoids during the engine starting event comprises:monitoring battery voltage and current flow through the pinion and motor solenoids during activation of the motor solenoid prior to activation of the pinion solenoid;determining an equivalent resistance of the pinion and motor solenoids based upon said battery voltage and current flow;determining current flow during the engine starting event based upon the equivalent resistance of the pinion and motor solenoids; anddetermining solenoid energy based upon the current flow during the ...

MOTOR ASSEMBLY FOR STARTING ENGINE AND DRIVING BALANCE SHAFT AND METHOD OF CONTROLLING THE SAME

A method of controlling a motor assembly for starting an engine and driving a balance shaft includes: determining whether starting or restarting of an engine is desired; operating an actuator such that a motor shaft is moved forward when the starting or restarting of the engine is desired; and starting or restarting the engine by rotating a motor and by driving a start gear, after the operating the actuator. 1. A method of controlling a motor assembly for starting an engine and driving a balance shaft , comprising:determining whether starting or restarting of an engine is desired;operating an actuator such that a motor shaft is moved forward when the starting or restarting of the engine is desired; andstarting or restarting the engine by rotating a motor and by driving a start gear, after the operating the actuator.2. The method of claim 1 , wherein claim 1 , in the operating the actuator claim 1 , a clutch is disengaged while the start gear is engaged with a ring gear.3. The method of claim 1 , further comprising stopping the operation of the actuator such that the motor shaft is moved backward when the starting or restarting of the engine is undesired.4. The method of claim 3 , wherein claim 3 , in the stopping operation of the actuator claim 3 , a clutch is engaged while the start gear is disengaged from a ring gear.5. The method of claim 3 , further comprising determining whether an RPM of the engine is less than a predetermined target RPM claim 3 , after the stopping operation of the actuator.6. The method of claim 5 , further comprising driving a balance shaft by rotating the motor when the RPM of the engine is equal to or higher than the predetermined target RPM. This application is a divisional application of non-provisional U.S. patent application Ser. No. 15/228,033, filed on Aug. 4, 2016, which claims priority to and the benefit of Korean Patent Application No. 10-2015-0142156, filed on Oct. 12, 2015, the entirety of each of which are incorporated herein ...

SOLENOID DRIVE FOR A STARTER FOR AN INTERNAL COMBUSTION ENGINE

A solenoid drive may include a ferromagnetic housing having a coil receiving chamber axially limited by opposing face side walls, a cylindrical coil arrangement having at least one electric coil, the coil arrangement being arranged in the chamber and coaxially surrounding a cylindrical coil interior space, a ferromagnetic plunger stop having a central region projecting axially in the interior space, a ferromagnetic plunger arranged at the housing opposing the plunger stop, and a ferromagnetic bypass device extending in a circumferential direction and arranged coaxially with respect to the coil arrangement and radially within the coil. The plunger may project axially into the coil interior space and may be adjustable axially bi-directionally relative to the housing between active and distal positions, which are proximal and distal, respectively, with respect to the central region. The bypass device may be spaced apart axially from the face side walls. In the passive position, the plunger may project axially into the bypass device such that an axial overlap between the plunger and the bypass device may be defined. 1. A solenoid drive for a starter , comprising:a ferromagnetic housing having a coil receiving chamber axially limited by a first face side wall and an opposing second face side wall;a cylindrical coil arrangement having at least one electric coil, the coil arrangement being arranged in the coil receiving chamber and coaxially surrounding a cylindrical coil interior space;a ferromagnetic plunger stop having a central region projecting axially in the coil interior space;a ferromagnetic plunger arranged at the housing opposing the plunger stop, the plunger projecting axially into the coil interior space and being arranged so as to be adjustable axially bi-directionally relative to the housing between an active position, which is proximal with respect to the central region, and a passive position, which is distal with respect to the central region; anda ...

ELECTROMAGNETIC RELAY, MORE PARTICULARLY STARTER RELAY, AND METHOD FOR ACTUATING A STARTER DEVICE HAVING A STARTER RELAY

The invention relates to an electromagnetic starter relay having an armature that is axially adjustably arranged, and having a pull-in winding, a hold-in winding and a switching winding. The hold-in winding is connected in series to the pull-in winding, wherein, in a phase stage of the meshing phase only the pull-in winding can be energised and in a different phase stage both the pull-in winding and the hold-in winding can be energised. 1. An electromagnetic relay , specifically a starter relay for a starter device of a combustion engine , having an axially displaceable armature with a pull-in winding , a hold-in winding and a switching winding , characterized in that the hold-in winding is connected in series with the pull-in winding wherein , in a phase stage of a meshing phase , only the pull-in winding can be energized and , in a further phase stage of the meshing phase , the pull-in winding and the hold-in winding can be energized in combination.2. The relay as claimed in claim 1 , characterized in that the pull-in winding and the hold-in winding are arranged in a same magnetic circuit.3. The relay as claimed in claim 1 , characterized in that the pull-in winding and the switching winding are arranged in different magnetic circuits.4. The relay as claimed in claim 1 , characterized in that the hold-in winding is dimensioned so as to be smaller than the pull-in winding.5. The relay as claimed in claim 1 , characterized in that the pull-in winding and the hold-in winding are energizable in a mutually independent manner.6. A starter device for a combustion engine having a relay as claimed in by way of a starter relay claim 1 , and having an electric starter motor for the start-up of the combustion engine.714. A method for actuating the starter device as claimed in wherein claim 6 , for meshing of a starter pinion with a toothed wheel of the combustion engine claim 6 , in a first phase stage of the meshing phase claim 6 , only the pull-in winding in the starter ...

STARTER SYSTEM HAVING CONTROLLING RELAY SWITCH

A starter system including a motor, a solenoid assembly having a solenoid switch, a pinion rotated by the motor and moveable into an engaging position in which an engine may be cranked and the solenoid switch is closed to energize the motor from an electric power source, and relay switch regulated by a controller and closed to apply electrical power to the solenoid assembly for actuating the solenoid switch. The controller repeatedly opens and closes relay switch during a starting operation if sensed motor energization voltage monitored by the controller falls below a predetermined threshold level within a predetermined time period after electrical power is applied to the solenoid assembly, whereby electrical power applications to the solenoid assembly are automatically repeated during a starting operation to correct “click-no-crank” events and prevent prolonged power application to the solenoid assembly. A related method is also disclosed. 120-. (canceled)21. A system for starting an engine , comprising:a relay switch that is closed during a starting operation; a solenoid assembly including a solenoid switch adapted for connection to an electrical power source,', 'a motor connected to the solenoid switch and energized by the electrical power source when the solenoid switch is closed, and', 'a pinion rotatably coupled to the motor and moveable between an engaged position in which the engine may be cranked by the starter assembly and a disengaged position, and wherein the pinion is biased into its disengaged position in the absence of electrical power application to the solenoid assembly; and, 'a starter assembly comprisinga controller connected to the relay switch;wherein during a starting operation, if a sensed system voltage indicative of the engine starting and monitored by the controller rises to a predetermined threshold level, the controller opens the relay switch to switch electrical power to the solenoid assembly off whereby the pinion is automatically moved ...

Device having a first gear part for meshing in a second gear part, in particular starting device with a pinion for meshing in a ring gear of an internal combustion engine and method for operating such a device

Vorrichtung mit einem ersten Getriebeteil (23) zum Einspuren in ein zweites Getriebeteil (26), insbesondere Startvorrichtung mit einem Ritzel zum Einspuren in einen Zahnkranz einer Brennkraftmaschine (29), dadurch gekennzeichnet, dass zumindest ein Mittel (56, 53, 45) vorhanden ist, durch das ein Bewegungszustand des ersten Getriebeteils (23) und ein Bewegungszustand des zweiten Getriebeteils (26) ermittelbar ist. Verfahren zum Betrieb einer Vorrichtung (20) mit einem ersten Getriebeteil (23) zum Einspuren in ein zweites Getriebeteil (26), insbesondere Startvorrichtung mit einem Ritzel zum Einspuren in einen Zahnkranz einer Brennkraftmaschine (29), dadurch gekennzeichnet, dass zumindest ein Mittel (56, 53, 45) vorhanden ist, durch das ein Bewegungszustand des ersten Getriebeteils (23) und ein Bewegungszustand des zweiten Getriebeteils (26) ermittelt wird. Device with a first gear part (23) for meshing with a second gear part (26), in particular starting device with a pinion for meshing with a ring gear of an internal combustion engine (29), characterized in that at least one means (56, 53, 45) is present , by which a state of motion of the first gear part (23) and a state of motion of the second gear part (26) can be determined. A method for operating a device (20) with a first gear part (23) for engaging a second gear part (26), in particular a starter device with a pinion for engaging a ring gear of an internal combustion engine (29), characterized in that at least one means (56 , 53, 45) is present, by means of which a state of motion of the first gear part (23) and a state of motion of the second gear part (26) is determined.

Starting device for an internal combustion engine with separate engagement and starting process

Die Erfindung betrifft eine Vorrichtung zum Starten eines Verbrennungsmotors eines Kraftfahrzeugs, umfassend einen Startermotor (1) mit einem Stellglied (2) zum Einspuren eines vom Startermotor (1) antreibbaren Ritzels (10) in einen Zahnkranz (11) sowie eine Steuereinheit (6), die eine dem Stellglied (2) zugeordnete Schalt-Endstufe (7) und eine dem Startermotor (1) zugeordnete Schalt-Endstufe (8) ansteuert. Die Startzeit des Verbrennungsmotors kann wesentlich verringert werden, wenn die Startervorrichtung eine Steuereinheit (6) umfasst. The invention relates to a device for starting an internal combustion engine of a motor vehicle, comprising a starter motor (1) with an actuator (2) for meshing a pinion (10) driven by the starter motor (1) in a ring gear (11) and a control unit (6), the one the actuator (2) associated switching output stage (7) and a starter motor (1) associated switching power amplifier (8) controls. The starting time of the internal combustion engine can be substantially reduced if the starter device comprises a control unit (6).

Starting device for internal combustion engines in motor vehicles

Die Erfindung betrifft eine Startvorrichtung (10) für Brennkraftmaschinen (15) in Kraftfahrzeugen mit einer Steuereinheit (19), einem Starterrelais (12), einem Starterritzel (13) und einem Startermotor (11), wobei das Starterrelais bei jedem Start-Stopp-Vorgang in der Stopp-Phase (erste Stufe) das Starterritzel in den Zahnkranz (14) der Maschine einspurt und in der Start-Stopp-Phase (zweite Stufe) die Maschine vom Startermotor angedreht wird. DOLLAR A Um mit dem Abstellen der Maschine (10) für einen nachfolgenden Startvorgang das Starterritzel (13) möglichst geräuscharm einzuspuren und dort bis zum Starten halten zu können, wird vorgeschlagen, in der ersten Stufe des Startvorgangs den Anker (28) des Starterrelais (12) mit reduzierter Kraft bis zu einer Position mit noch offenem Schaltkontakt (18) vorzurücken und dort zu halten, bis mit Beginn der zweiten Stufe der Anker (28) den Schaltkontakt (18) für den Startermotor mit voller Kraft schließt. The invention relates to a starting device (10) for internal combustion engines (15) in motor vehicles with a control unit (19), a starter relay (12), a starter pinion (13) and a starter motor (11), wherein the starter relay at each start-stop operation in the stop phase (first stage), the starter pinion meshes with the gear rim (14) of the machine and in the start-stop phase (second stage), the machine is started by the starter motor. DOLLAR A in order to minimize noise when stopping the machine (10) for a subsequent start the starter pinion (13) and keep it there until starting, it is proposed in the first stage of the starting process, the armature (28) of the starter relay (12 ) with reduced force to a position with the switching contact still open (18) to advance and hold there until the start of the second stage, the armature (28) closes the switch contact (18) for the starter motor with full force.

Starter for motor vehicle has seal formed by rubber membrane joined to housing wall within transition region between pole housing and pull-in relay

The device has a pole housing enclosing a starter motor, a pull-in relay containing a magnetic switch, a rotatably mounted pull-in lever in a transition region between the pole housing and pull-in relay for coupling the starter motor to an internal combustion engine and a seal against dirt and moisture penetration into the relay formed by a rubber membrane joined to the housing wall within the transition region between the pole housing and relay. The device has a pole housing (1) enclosing the starter motor, a parallel pull-in relay (5) containing a magnetic switch, a rotatably mounted pull-in lever (9) in a transition region between the pole housing and the pull-in relay for coupling the starter motor to an internal combustion engine and a seal against penetration of dirt and moisture into the relay. The seal is formed by a rubber membrane (12) joined to the housing wall within the transition region between pole housing and the pull-in relay.

Starter

Starting device

FIELD: mechanical engineering. SUBSTANCE: starting device has carrying gear for driving gear rim of the engine and output shaft which is set in rotation by the rotor and mounted for permitting axial movement for engaging and disengaging the gear. For quick gear braking, the output shaft affects rotor in axial direction so that it is pressed to the braking surface. EFFECT: enhanced reliability. 9 cl, 2 dwg С99ЗУОС ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК ВИ” 2 048 653” С1 Е О2 М 15/06 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 5053134/06, 22.02.1991 (30) Приоритет: 03.03.1990 ОЕ Р 4006797.1 (46) Дата публикации: 20.11.1995 (56) Ссылки: 1. Патент Франции М 2536466, кл. Е О2М 15/00, 1984.2. Патент США М 4412457, кл. Е 02М 15/06, 1981. (86) Заявка РСТ: РСТЮЕ 91/00140 (22.02.91) (71) Заявитель: Роберт Бош ГмбХ (0Е) (72) Изобретатель: Вернер Ромеч[0Е] (73) Патентообладатель: Роберт Бош ГмбХ (0Е) (54) ПУСКОВОЕ УСТРОЙСТВО (57) Реферат: Использование: в пусковых устройствах, для двигателей внутреннего сгорания. Сущность изобретения: пусковое устройство содержит несущую шестерню для привода зубчатого обода двигателя внутреннего сгорания и выходной вал, приводимый от ротора и установленный с возможностью осевого перемещения для обеспечения зацепления и расцепления шестерни. Для быстрого затормаживания шестерни предусматривается, что выходной вал воздействует на ротор в осевом направлении таким образом, что он прижимается к тормозной поверхности. 8 з. п. ф-пы, 2 ил. 2048653 С1 КО С99ЗУОС ПЧ Го КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАОЕМАКК$ 13) ВО‘” 2048 653 5111 ° р 02 М 15/06 СЛ 12) АВЗТКАСТ ОЕ 1МУЕМТОМ (21), (22) АррИсаНоп: 5053134/06, 22.02.1991 (30) Рномщу: 03.03.1990 ОЕ Р 4006797.1 (46) Рае о! рибИсаНоп: 20.11.1995 (86) РСТ аррИсанНоп: ОЕ 91/00140 (22.02.91) (71) АррИсапе: Кобей Возй СтЬКН (ОЕ) (72) пуетог. — Мегтег Вотесй[ОЕ] (73) Ргорпеюг: КоБей Возв СтЬККВ (ОЕ) (54) ЗТАКТИМС ОЕМ!СЕ (57) АБзасе: НЕЕО: теспап!са! ...

用于预先确定内燃机驱动轴的运动状态的方法

本发明涉及一种以驱动轴(222)的过去运动状态(BZ n 、BZ n-2 )为基础预先确定内燃机(210)驱动轴(222)的运动状态(BZ n+1 )的方法，其中，为此使用与第一过去运动状态(BZ n-2 )对应的特性(t n-2 、ω n-2 )和与第二过去运动状态(BZ n )对应的特性(t n 、ω n )，且驱动轴(222)占据周期性反复的角度位置 其特征在于，借助于评估出的第一过去运动状态(BZ n-2 )和评估出的第二过去运动状态(BZ n )求出驱动轴(222)在角度位置 处的后继运动状态(BZ n+1 )以及与该后继运动状态相对应的特性(t n+1 、 )，其中，求出的驱动轴(222)的后继运动状态(BZ n+1 )的角度位置 与第一和第二过去运动状态(BZ n 、BZ n-2 )的角度位置 不相同。

Starter of internal combustion engine

FIELD: engines and pumps. SUBSTANCE: invention relates to engine-building, particularly to internal combustion engine (ICE) starting devices. In proposed device described is ICE starter (10), having preliminary activation drive (16) actuating lever (190), by which starting gear (22) is engaged or disengaged from ICE flywheel gear rim (25) and on which pretensioned resilient element (212) is fixed, at least one support arm (216) of which is actuated directly by preliminary activation drive (16) traction element (187), for this purpose traction element (187) has hole (214), in which first supporting arm (216) of pretensioned resilient element (212) is installed, applying to starting gear (22) via lever section (202, 204) its force (228, 234) acting in its actuation direction and having at least one twisted section (220, 222), wherein twisted section (220, 222) rests on fixing projections (242), arranged sidewise opposite to each other in cavity (244) in lever (190) intended for resilient element installation. EFFECT: disclosed is starter of internal combustion engine. 12 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 607 435 C2 (51) МПК F02N 15/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2013139236, 26.01.2012 (24) Дата начала отсчета срока действия патента: 26.01.2012 Дата регистрации: Приоритет(ы): (30) Конвенционный приоритет: 26.01.2011 DE 102011003200.2 (73) Патентообладатель(и): РОБЕРТ БОШ ГМБХ (DE) (56) Список документов, цитированных в отчете о поиске: JP 2001295742 A, 26.10.2001. (45) Опубликовано: 10.01.2017 Бюл. № 1 GB913077 A, 19.12.1962. US 5012686 A1, 07.05.1991. SU 1789035 A3, 15.01.1993. SU 795514 A3, 07.01.1981. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.08.2013 (86) Заявка PCT: EP 2012/051249 (26.01.2012) (87) Публикация заявки PCT: 2 6 0 7 4 3 5 (43) Дата публикации заявки: 10.08.2015 Бюл. № 22 R U 27.12.2016 (72) Автор(ы): ...

엔진시동을 위한 스타터

링기어를 가진 엔진을 시동시키기 위한 스타터로서, 그 내주면 주위에 배치된 다수의 계자극(550)과, 시동 모터의 회전을 전달하기 위한 출력축(220)과, 상기 출력축상에 장착되어 링기어(100)와 결합하기 위한 피니언(200) 및, 고정접점(630) 및 상기 고정접점과 당접하는 가동접점(611, 612)을 가진 플런저(610)을 포함하고 있다. 플런저를 이동시켜 가동접점이 고정접점에 당접하도록 하므로써 시동 모터로 전류를 흐르게 한다. 피니언이 배치된 단부의 반대쪽의 시동 모터의 축방향 단부에 자석스위치가 배치되어 있으며, 플런저는 시동 모터의 세로축에 직교하여 배치된다. 따라서, 본 명세서가 기재된 스타터는 스타터의 축방향 및 직경 방향 길이와 전체체적을 감소시킨다.

用于引擎的启动器的启动电路

本发明涉及一种用于引擎的启动器及其启动电路。启动器具有通过使用电磁开关的吸引力经由变速杆沿反电机侧的方向推动主动齿轮的系统。电磁开关的开关线圈由与电机电路电分离的一个线圈构成。主动齿轮的质量设置为100g或更小，驱动弹簧中存储的开关推压力被设置为70N(牛顿)或更小，并且电磁开关的工作电流被设置为12安培或更小。在该启动器中，因为开关线圈和电机电路可以被电分离，所以可以去除用于连接传统的吸引线圈和传统的“M端螺栓”的用于连接的端子。此外，通过将电磁开关的工作电流设置为12安培或更小，可以直接由ECU控制工作电流。

Starter

본 발명에 따른 스타터는, 롤러의 축방향으로의 이동을 제한하는 측벽부를 포함한다. 상기 측벽부는 반경방향 중앙부에 형성된 수용홀을 구비한다. 캐리어부와 일체로 형성된 클러치외부는 베어링을 통해 전기자샤프트의 전방 축단부에 의하여 회전가능하게 지지된다. 상기 베어링은 수용홀의 원통형 내면에 압입 끼워맞춤됨으로써 고정된다. 상기 전기자샤프트의 전방 축단부의 선단부에 제공된 테이퍼부는 전기자샤프트를 베어링으로 가이드하기 위한 가이드면으로 이루어진다. 상기 전방 축단부의 길이는, 상기 테이퍼부가 베어링 내측으로 완전히 삽입된 이후, 태양기어의 측면이 유성기어의 측면과 축방향으로 접촉될 수 있는 방식으로 설정된다. The starter according to the present invention includes a side wall portion for limiting the movement of the roller in the axial direction. The side wall portion has a receiving hole formed in the radial center portion. The clutch outer portion formed integrally with the carrier portion is rotatably supported by the front shaft end of the armature shaft via a bearing. The bearing is fixed by press fit to the cylindrical inner surface of the receiving hole. The tapered portion provided at the front end of the front shaft end of the armature shaft consists of a guide surface for guiding the armature shaft to a bearing. The length of the front shaft end is set in such a way that the side of the sun gear can be in axial contact with the side of the planetary gear after the taper portion is fully inserted into the bearing. 스타터, 유성기어, 내부기어, 태양기어, 베어링, 측벽부, 일방향클러치 Starter, planetary gear, internal gear, sun gear, bearing, side wall part, one-way clutch

Starter with electric oil pump for hybrid vehicle

본 발명은 하이브리드 자동차에 있어 엔진의 공회전 정지시 변속기에 작동유를 제공하며 엔진의 냉간 시동시 기동력을 제공하는 기능을 통합적으로 수행할 수 있도록 하여, 부품의 점유 공간을 축소시킴과 더불어 부품의 모듈화에 따른 조립 생산성을 향상시킬 수 있도록 하는 데 그 목적이 있다. 전술한 목적을 달성하기 위해 본 발명은, 연료의 연소에 의해 구동력을 발생시키는 엔진과; 상기 엔진의 가동중 발생된 구동력으로 동작되는 보기류; 상기 엔진의 열간 시동시 충전된 전원으로 상기 엔진을 기동하고, 상기 엔진으로부터 발생된 구동력으로 전력을 생성하며, 상기 엔진의 공회전 정지시 충전된 전원으로 상기 보기류를 구동시키는 통합형 시동 발전기; 상기 엔진의 크랭크 축과 상기 보기류의 출력축 및 상기 통합형 시동 발전기의 출력축에 각각 설치된 풀리를 상호 연동시키도록 설치된 벨트; 상기 크랭크 축상에 설치되어 상기 크랭크 축과 상기 크랭크 축에 설치된 풀리 사이의 동력 전달을 단속하는 클러치 기구; 상기 엔진으로부터 발생된 구동력을 주행 상태에 따라 변속하여 출력하는 자동 변속기; 상기 엔진의 냉간 시동시 충전된 전원에 의해 구동력을 발생시켜 상기 엔진을 기동하는 스타터 모터 및; 상기 자동 변속기에 작동유를 제공하는 전동식 오일펌프를 구비하는 하이브리드 자동차에 있어서, 상기 스타터 모터는 동작 전원의 인가에 따라 회전되는 구동부와, 상기 구동부의 회전축상에 이동가능하게 설치된 피니언을 갖추고서 시동시 상기 엔진의 크랭크 축과 연결된 링기어와 치합되는 선택 치합부 및, 상기 선택 치 합부를 상기 엔진의 시동시에 국한되어 동작시켜 상기 피니언이 상기 링기어에 치합되도록 하는 치합 구동부를 구비하고; 상기 전동식 오일펌프는 상기 스타터 모터와 단일의 회전축을 공유하여 동작되도록 구성된 것을 특징으로 한다. 하이브리드, 자동차, 통합형 시동 발전기, 스타터 모터, 전동식 오일펌프

STARTING DEVICE FOR THE INTERNAL COMBUSTION ENGINE, IN PARTICULAR, MOTOR VEHICLE AND A ROTATING ELECTRIC MACHINE CONTAINING SUCH A DEVICE

1. Пусковое устройство (1) для двигателя внутреннего сгорания, в частности, автотранспортного средства, содержащее: ! - пускатель (19), выполненный с возможностью запуска двигателя внутреннего сгорания, в частности, при помощи коронной шестерни (33), ! - электрический двигатель (2, 3), выполненный с возможностью приведения во вращение пускателя, ! - контактор (17), имеющий продольную ось и содержащий первый и второй электрические контактные элементы (58, 59), выполненные с возможностью управления электрическим питанием электрического двигателя, обеспечивая его работу последовательно в первой фазе предварительного вращения и во второй фазе полного режима, при этом каждый контактный элемент (58, 59) выполнен с возможностью перемещения, в частности, вдоль продольной оси между разомкнутым состоянием и замкнутым состоянием, ! отличающееся тем, что первый контактный элемент (58) установлен, в частности, с возможностью перемещения со скольжением на подвижном держателе (70), а второй контактный элемент (59) направляется при перемещении в держателе первого контактного элемента. ! 2. Устройство по предыдущему пункту, отличающееся тем, что контактор (17) выполняют таким образом, чтобы в первой фазе предварительного вращения первый электрический контактный элемент (58) находился в замкнутом состоянии, а второй электрический контактный элемент (59) - в разомкнутом состоянии, и тем, что во второй фазе полного режима первый и второй контактные элементы находятся в замкнутом состоянии. ! 3. Устройство по п.2, отличающееся тем, что контактор (17) содержит подвижный орган (60), выполненный с возможностью перемещения пускателя (19) при помощи поворотной ви� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 146 186 (13) A (51) МПК F02N 11/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): ВАЛЕО ЭКИПМАН ЭЛЕКТРИК МОТЁР (FR) (21)(22) Заявка: 2010146186/06, 15.04.2009 Приоритет(ы): (30) Конвенционный приоритет: 15.04.2008 FR 0852528 (87) ...

System for restarting internal combustion engine when engine restart request occurs

本发明提供一种用于当发动机重启请求产生时重启内燃机的系统。在系统中，启动器包括用于可转动地驱动具有小齿轮的输出轴的电动机和将小齿轮朝向环形齿轮移动以与环形齿轮接合的执行器。监测单元监测内燃机的转动速度。在用于发动机停止的自动控制之后，内燃机的转动速度下降。当用于发动机停止的自动控制导致的内燃机的转动速度下降期间，在转动速度处于预置范围的情况下产生发动机重启请求时，驱动单元驱动执行器将小齿轮朝向环形齿轮移动以与环形齿轮接合。驱动单元可转动地驱动具有与环形齿轮接合的小齿轮的电动机，从而摇动曲轴。

Starter for an internal combustion engine having separate coupling and starting processes

Sealing device and starting device for pre-engagement actuator

一种用于预啮合致动器的密封装置以及起动装置。本发明涉及一种用于预啮合致动器(16)的密封装置，特别是用于内燃机起动装置(10)的起动继电器的密封装置，其中，所述预啮合致动器(16)包括可在壳体(156)中运动的衔铁(168)，其中，将所述预啮合致动器(16)的内部密封的橡胶波纹管(214)借助于使该橡胶波纹管变形的盖圈(210)固定在壳体(156)上，所述盖圈容纳在驱动端轴承盖(19)的孔(213)中，其特征在于，所述孔(213)呈阶梯状，使得通过在所述孔(213)的两个台阶(217、219)之间的过渡面(215)限制所述盖圈(210)在一个方向上的运动可能性。

Starter

The invention relates to a pre-engaged drive starter, for which no relay is required for meshing with the ring gear (47) of an internal combustion engine. A pole element (9), located on the stator (5) of the starter motor (5, 7), induces the advance feed of a driven shaft (33) for the meshing of a pinion (45) with the ring gear (47), said pole element being subjected to a pivoting displacement about the motor axis, when the starter motor (5, 7) is supplied with current. The starter is provided with means (55, 63, 77, 79), which directly convert the pivoting displacement of the pole element (9) into an axial displacement that acts on the driven shaft (33).

Starter system

本发明的一些实施方式提供了一种包括起动器的起动系统，所述起动系统能够与电子控制单元通信。所述起动器可包括：电动机，其与电路以及包括活塞的小齿轮耦接；以及多个螺线管组件，其包括多个偏压元件。所述多个螺线管组件可包括：至少一个螺线管线圈，其能够移动活塞；至少一个螺线管组件，其能够保持活塞；以及至少一个螺线管组件，其能够控制电流流入电动机。一些实施方式包括第一开关，其耦接至电路，所述电路能够由活塞激活，以控制电流流入所述电路的至少一部分。一些实施方式包括至少两个电源隔离开关，所述电源隔离开关能够控制电流在电路内流动。

STARTER OF THE INTERNAL COMBUSTION ENGINE

1. Стартер (10) двигателя внутреннего сгорания (ДВС), имеющий привод (16) предварительного включения, приводящий в действие рычаг (190), которым пусковая шестерня (22) вводится в зацепление или выводится из зацепления с зубчатым ободом (25) маховика ДВС, отличающийся тем, что на рычаге (190; 202, 204) закреплен предварительно натянутый упругий элемент (212), приводимый в действие приводом (16) предварительного включения и прикладывающий к пусковой шестерне (22) через участок (202, 204) рычага свое действующее в направлении ее включения усилие (228, 234).2. Стартер (10) по п. 1, отличающийся тем, что предварительно натянутый упругий элемент (212) имеет по меньшей мере одну витую часть (220, 222), которая опирается на фиксирующие выступы (242), расположенные сбоку напротив друг друга в предназначенной для установки упругого элемента полости (244) в рычаге (190).3. Стартер (10) по п. 1, отличающийся тем, что по меньшей мере одна витая часть (220, 222) упругого элемента окружает свободное пространство (250).4. Стартер (10) по п. 1, отличающийся тем, что предварительно натянутый упругий элемент (212) имеет две витые части (220, 222) с промежуточным пространством (245) между ними.5. Стартер (10) по п. 2, отличающийся тем, что в полость (244) установки упругого элемента выступает само зубчатое колесо (95) с внутренними зубьями углом (96) своего корпуса.6. Стартер (10) по п. 1, отличающийся тем, что рычаг (190) изготовлен из пластмассы и имеет первый участок (202) и по меньшей мере один второй участок (204).7. Стартер (10) по п. 6, отличающийся тем, что рычаг (190) имеет на своем первом участке (202) направляющую (240) для предварительно натянутого упругого элемента (212), а второй участок (204) рычага выполнен в виде вилки, на которо РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2013 139 236 A (51) МПК F02N 15/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013139236/06, 26.01.2012 (71) Заявитель(и): РОБЕРТ БОШ ГМБХ ( ...

Double contact electromagnetic contactor and starter incorporated in heat engine

Engine starting equipment

一种发动机起动设备装备有起动器，当需要起动发动机时，该起动器移动小齿轮以与联接至发动机的环形齿轮建立啮合，并且激励电动机以产生扭矩且通过小齿轮将该扭矩传送至环形齿轮，以用于对该发动机进行曲柄起动。当在发动机开始被曲柄起动之后、在电动机中流动的电流的减小速率或者针对电动机的起动器或功率源的端子处出现的电压的增大速率超过给定值时，发动机起动设备作为点火确定器而进行工作，以确定发动机已经被完全点火。

Starting device for an internal combustion engine

本发明涉及一种用于内燃机的起动装置，具有用于驱动起动小齿轮的电的起动马达以及用于在非工作位置和啮合位置之间调节起动小齿轮的起动继电器。具有支撑块和框架形密封元件的密封装置设置在马达壳体、起动机壳体和继电器壳体之间的过渡部中。

Engine automatic stop Restarter

本发明的发动机自动停止再启动装置包括：与发动机的曲柄轴相连结的环形齿轮；通过通电来进行旋转的起动器马达；将起动器马达的旋转传递至环形齿轮的小齿轮；以及通过通电使小齿轮向环形齿轮的方向移动并使两者相啮合的小齿轮移动部，若发动机自动停止条件成立则进行发动机的自动停止，若再启动条件成立则使发动机再启动，该发动机自动停止再启动装置还包括惯性旋转中再启动判定部，该惯性旋转中再启动判定部基于发动机的油温的检测结果，来许可或禁止发动机的自动停止后的发动机惯性旋转过程中的发动机的再启动。

Engine starter

Starting relay of a starting device for internal combustion engines

Die Erfindung betrifft ein Startrelais (19) für Brennkraftmaschinen, mit einer Relaisspule (27) und einem Magnetanker (20), der über einen Mitnehmer (24) mit einem Gabelhebel (21) zum Vorspuren eines Starterritzels zusammenwirkt und mit einer über eine Schaltachse (32) vom Magnetanker zu betätigende, mit Schaltkontakten (23a) zusammenwirkende Kontaktbrücke (34), wobei eine Kupplung (33b) die Schaltachse und den Magnetanker zueinander begrenzt verschiebbar verbindet. Um ein Aufreißen verschweißter Kontakte einerseits und das Erreichen der Ruhelage des Gabelhebels bei abgeschaltetem Relais andererseits sicherzustellen, ist zwischen dem Magnetanker (20) und dem Ende des Gabelhebels (21) eine vorgespannte Druckfeder (26) eingesetzt. The invention relates to a starter relay (19) for internal combustion engines, with a relay coil (27) and a magnet armature (20) which cooperates via a driver (24) with a fork lever (21) for toeing a starter pinion and with a via a switching axis (32 ) to be actuated by the armature, with switching contacts (23 a) cooperating contact bridge (34), wherein a coupling (33 b), the switching axis and the armature to each other limited slidably connects. To ensure a tearing of welded contacts on the one hand and the achievement of the rest position of the fork lever when the relay is switched off, on the other hand, between the armature (20) and the end of the fork lever (21) a prestressed compression spring (26) is used.

Solenoid switch and starter motor comprising the same

A solenoid switch (1) for a starter motor comprises a sleeve member (11) for coupling adjacent end portions of a pushing rod (9) for moving a movable core (8) and a plunger (2) for moving a contact member (3). At least one end portion of the sleeve element is provided with at least two slots (112), by which at least two flexible arms (113) are formed in the sleeve member. A first engaging means (114, 114') and a second engaging means (115, 115') which are formed in the two flexible arms of the sleeve element are engaged with the adjacent end portions of the pushing rod and the plunger respectively. In the solenoid switch, the plunger and the pushing rod can be firmly coupled together, and the contact welding can be effectively avoided.

Starter relay of a starter device for internal combustion engines

The invention relates to a starter relay (19) for internal combustion engines, comprising a relay coil (27) and an armature (20), which interacts with a fork lever (21) by way of a driver (24) so as to toe-in a starter pinion, and comprising a contact bridge (34) which is to be actuated by the armature by way of a switch axis (32) and interacts with switch contacts (23a), wherein a coupling (33b) connects the switch axis and the armature such that they can be displaced with respect to each other to a limited extent. In order to ensure that welded contacts tear open and the neutral position of the fork lever is achieved when the relay is shut off, a pretensioned compression spring (26) is inserted between the armature (20) and the end of the fork lever (21).

Solenoid switch and starter motor comprising the same

Electromagnetic solenoid

Elektromagnetischer Solenoid (10), aufweisend:eine elektromagnetische Spule (12), die bei Aufnahme einer elektrischen Leistung einen Elektromagneten bildet;einen feststehenden Eisenkern (14), der an einem Endteil der elektromagnetischen Spule (12) angeordnet ist und magnetisiert wird, wenn der elektromagnetische Spule (12) die elektrische Leistung zugeführt wird;einen beweglichen Eisenkern (13), der so konfiguriert ist, dass er sich entlang der axialen Richtung in das Innere der elektromagnetischen Spule (12) zu dem feststehenden Eisenkern (14) hin- und von diesem wegbewegt; undeine Federspule (15), die zwischen dem feststehenden Eisenkern (14) und dem beweglichen Eisenkern (13) angeordnet ist und auf den beweglichen Eisenkern (13) in einer dem feststehenden Eisenkern (14) entgegengesetzten Richtung entlang der axialen Richtung eine Federkraft ausübt,ein Passteil (13c), welches auf der äußeren Umfangsoberfläche von zumindest dem beweglichen Eisenkerns 13 und/oder dem feststehenden Eisenkern (14) ausgebildet ist, wobei die äußere Umfangsoberfläche des Passteils (13c) entlang der axialen Richtung von einer magnetischen Anziehungsoberfläche (13b) beabstandet ist,die magnetische Anziehungsoberfläche (13b), die an einer ersten Oberfläche von zumindest dem feststehenden Eisenkern (14) und/oder dem beweglichen Eisenkern (13), der dem anderen Eisenkern zugewandt ist, ausgebildet ist;wobei die magnetische Anziehungsoberfläche (13b) mit dem anderen Eisenkern in Berührung gelangt, wenn der bewegliche Eisenkern (13) von dem feststehenden Eisenkern (14) angezogen und von diesem berührt wird;und eine äußere Umfangsoberfläche des Passteils (13c) direkt die Federspule (15) berührt, und wobeiein äußerstes Umfangsteil (13d) der magnetischen Anziehungsoberfläche (13b) gegenüber der äußeren Umfangsoberfläche des Passteils (13c) radial innen positioniert ist und die Federspule vom äußersten Umfangsteil (13d) der magnetischen Anziehungsoberfläche (13b) um einen vorbestimmten Abstand ...

Starter relay of a starter device for internal combustion engines

Starter relay for a starter

Ein Starterrelais für eine Startvorrichtung umfasst eine Verbindungsbrücke, die von einer Schaltachse ausgelenkt wird, wobei die Verbindungsbrücke einenends von einer Andruckfeder und anderenends von einer Brückenrückstellfeder kraftbeaufschlagt ist und diese Federn in Reihe liegen.

Starter device for internal combustion engines

The invention relates to a starter device for internal combustion engines. Said device comprises a starter motor (11), whose starter pinion meshes with the ring gear of an internal combustion engine by means of a solenoid switch (19) and also activates the starter motor towards the end of its travel using a switching contact (24). The solenoid switch (19) is also provided with a pull-in winding (22) and a hold-in winding (23). To prevent chatter or oscillation of the switching contact (24), caused in particular by a wobble or oscillation of the switch armature when the meshing spring (21) is tensioned as a result of a tooth-on-tooth position during the meshing operation, the replete pull-in force of the solenoid switch (19) is prolonged after the closing of the switching contact (24) by a timing element (29), whilst the pull-in winding (22) is connected in series to a control switch (28), which is reversed by means of the timing element (29) that is connected in parallel to the starter motor (11), from a conductive state to an off-state.

ELECTROMAGNETIC SWITCH FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES

Starter relay of a starter device for internal combustion engines

The invention relates to a starter relay ( 19 ) for internal combustion engines, comprising a relay coil ( 27 ) and an armature ( 20 ), which interacts with a fork lever ( 21 ) by way of a driver ( 24 ) so as to toe-in a starter pinion, and comprising a contact bridge ( 34 ) which is to be actuated by the armature by way of a switch axis ( 32 ) and interacts with switch contacts ( 23 a ), wherein a coupling ( 33 b ) connects the switch axis and the armature such that they can be displaced with respect to each other to a limited extent. In order to ensure that welded contacts tear open and the neutral position of the fork lever is achieved when the relay is shut off, a pretensioned compression spring ( 26 ) is inserted between the armature ( 20 ) and the end of the fork lever ( 21 ).

Starter relay for a starter

Ein Starterrelais für eine Startvorrichtung für eine Brennkraftmaschine weist einen Hubanker und eine bestrombare Einzugswicklung sowie eine Einschalteinrichtung für einen elektrischen Startermotor auf. Die Einschalteinrichtung wird über ein Schaltglied betätigt, welches von einer zusätzlichen Wicklung verstellt wird. A starter relay for a starting device for an internal combustion engine has a lifting armature and an energizable pull-in winding and a starting device for an electric starter motor. The switch-on device is actuated via a switching element, which is adjusted by an additional winding.

Method for operating a starter device and starter device

The invention relates to a method for operating a starter device (10), comprising a thrust device (16) for pre-thrusting a drive pinion (22), with a pusher means (168), coupled to the drive pinion (22) by means of gearbox elements (187, 190, 197, 193, 200, 137), wherein the pusher means (168) moves between an idle position and an end position. In a first step (S1), the thrust device (16) is switched on and then the pusher means (168) is moved into a defined intermediate position between the idle position and the end position. Starter device (10) for internal combustion engines, comprising a thrust device (16) for pre-thrusting a drive pinion (22), with a pusher means (168), coupled to the drive pinion (22) by means of gearbox elements (187, 190, 197, 193, 200, 137), wherein the pusher means (168) moves between an idle position and an end position, wherein the thrust device (16) comprises a switchable magnetic path, which, in a position closed by the pusher means (168), defines an intermediate position for the pusher means (168) between an idle position and an end position. An intermediate core (166) is arranged between a first winding for pre-engaging (162) and a second winding for switching (165).

Starter relay for a starter

Ein elektromagnetisches Starterrelais für eine Startvorrichtung für eine Brennkraftmaschine weist einen Schaltanker und eine bestrombare Einzugswicklung und zum Einschalten eines elektrischen Startermotors auf, wobei der Schaltanker axial in einer Führungshülse verstellbar ist und auf der der Innenseite der Führungshülse zugewandten Seite eine konvex gekrümmte Außenkontur aufweist. An electromagnetic starter relay for a starting device for an internal combustion engine has a switching armature and an energizable pull-in winding and for switching on an electric starter motor, wherein the switching armature is axially adjustable in a guide sleeve and on the inside of the guide sleeve facing side has a convexly curved outer contour.

Device having a first gearing part for meshing with a second gearing part, in particular a starting device having a pinion for meshing with a ring gear of an internal combustion engine, and method of operating such a device

Device having a first gearing part (23) for meshing with a second gearing part (26), in particular a starting device having a pinion for meshing with a ring gear of an internal combustion engine (29), characterized in that there is at least one means (56, 10 53, 45) which can determine a motion state of the first gearing part (23) and a motion state of the second gearing part (26). Method of operating a device (20) having a first gearing part (23) for meshing with a second gearing part (26), in particular a starting device having a pinion for meshing with a ring gear of an internal combustion engine (29), characterized in that there is at least one means (56, 53, 45) which determines a motion state of the first gearing part (23) and a motion state of the second gearing part (26).

Device with a first transmission member for meshing with a second transmission member, in particular a starting device with a pinion for meshing with a ring gear of an internal combustion engine, and a device of this type for operating Method

Device having a first gearing part for meshing with a second gearing part, in particular a starting device having a pinion for meshing with a ring gear of an internal combustion engine, and method of operating such a device

Device having a first gearing part for meshing with a second gearing part, in particular a starting device having a pinion for meshing with a ring gear of an internal combustion engine, and method of

本发明涉及带有一用于与第二传动件(26)相啮合的第一传动件(23)的装置，尤其是带有一用于与内燃机(29)的齿轮圈相啮合的小齿轮的起动装置以及用于这种装置的运行方法，其特征在于，至少具有一装置(56，53，45)，通过该装置第一传动件(23)的运动状态和第二传动件(26)的运动状态可以被测定。用于带有与第二传动件(26)相啮合的第一传动件(23)的装置(20)、尤其是带有用于与内燃机(29)的齿轮圈相啮合的小齿轮的起动装置运行的方法，其特征在于，至少具有一装置(56，53，45)，通过该装置第一传动件(32)的运动状态和第一传动件(23)的运动状态和第二传动件(26)的运动状态可以被测定。

Device having a first gearing part for meshing with a second gearing part, in particular a starting device having a pinion for meshing with a ring gear of an internal combustion engine, and a method for operating a device

A device having a first gearing part for meshing with a second gearing part, in particular a starter device having a pinion for meshing with a ring gear of an internal combustion engine, in which at least one arrangement is provided whereby a motion state of the first gearing part and a motion state of the second gearing part are ascertainable. A method for operating a device having a first gearing part for meshing with a second gearing part, in particular a starter device having a pinion for meshing with a ring gear of an internal combustion engine, in which at least one arrangement is provided whereby a motion state of the first gearing part and a motion state of the first gearing part and a motion state of the second gearing part are ascertained.

device with a first gear section for meshing in a second gear section, especially starter device, with a pinion gear for meshing on a combed engine sprocket, as well as process for operating such a device

DISPOSITIVO COM UMA PRIMEIRA SEçãO DE ENGRENAGEM PARA ENGRANZAMENTO EM UMA SEGUNDA SEçãO DE ENGRENAGEM, ESPECIALMENTE DISPOSITIVO DE PARTIDA, COM UM PINHãO PARA ENGRANZAR EM UMA COROA DENTADA DE UM MOTOR DE COMBUSTãO, BEM COMO PROCESSO PARA OPERAR UM DISPOSITIVO DESTE GêNERO. A presente invenção refere-se a um dispositivo com uma primeira seção de engrenagem (23) para engranzamento em uma segunda seção de engrenagem (26), especialmente um dispositivo de partida com um pinhão para engranzar em uma coroa dentada de um motor de combustão (29), caracterizado pelo fato de que está previsto ao menos um meio (56,10, 53, 45), pelo qual pode ser determinado um estado de mobilidade da primeira seção de engrenagem (23) e um estado de mobilidade da segunda seção de engrenagem (26). Processo para operar um dispositivo (20) com uma primeira seção de engrenagem (23) para engranzamento em uma segunda seção de engrenagem (26), especialmente dispositivo de partida com um pinhão para engranzar em uma coroa dentada de um motor de combustão (29), caracterizado pelo fato de que está previsto ao menos um meio (56, 53, 45), pelo qual são determinados um estado de mobilidade da primeira seção de engrenagem (23) e um estado de mobilidade da primeira seção de engrenagem (23), bem como um estado de mobilidade da segunda seção de engrenagem (26). DEVICE WITH A FIRST GEAR SECTION FOR GEARING IN A SECOND GEAR SECTION, ESPECIALLY STARTING DEVICE, WITH A PINION TO GEAR ON A CROWN INTO A COMBUSTION ENGINE, AS WELL AS A PROCESS TO OPERATE A GAS DEVICE. The present invention relates to a device with a first gear section (23) for meshing in a second gear section (26), especially a starter device with a pinion to mesh in a toothed crown of a combustion engine ( 29), characterized by the fact that at least one means (56, 10, 53, 45) is provided, by which a state of mobility of the first gear section (23) and a state of mobility of the second gear section can be determined. gear (26). Process for ...

Method for engaging a starting pinion of a starting device in a ring gear of an internal combustion engine

Verfahren zum Einspuren eines Andrehritzels (22) einer Startvorrichtung (10) in einen Zahnkranz (25) einer Brennkraftmaschine (20), wobei das Andrehritzel (22) eine Umfangsgeschwindigkeit (vR) aufweist und der Zahnkranz (25) eine Umfangsgeschwindigkeit (vZK) aufweist, wobei das Andrehritzel (22) entlang seiner Rotationsachse (276) axial vorspurt, wobei das Andrehritzel (22) mit einer Umfangsgeschwindigkeit (vR) den Zahnkranz (25) kontaktiert, die kleiner als die Umfangsgeschwindigkeit (vZK) des Zahnkranzes (25) ist. Method for engaging a starting pinion (22) of a starting device (10) in a ring gear (25) of an internal combustion engine (20), wherein the starting pinion (22) has a peripheral speed (vR) and the ring gear (25) has a peripheral speed (vZK), wherein the starter pinion (22) axially biases along its axis of rotation (276), wherein the starter pinion (22) with a peripheral speed (vR) the ring gear (25) contacts, which is smaller than the peripheral speed (vZK) of the ring gear (25).