ЭЛЕКТРОМЕХАНИЧЕСКИЙ ЗАМЫКАТЕЛЬ

Электромеханический замыкатель относится к области электротехники и содержит электромагнит и подвижный контактный держатель в одном корпусе. Электромагнит расположен в задней части корпуса, а командная монтажная плоскость расположена перед основной монтажной плоскостью, командные зажимы и зажимы управления расположены в переднем блоке командно-управляющих зажимов. Зажимы катушки подсоединены к командным зажимам связывающими проводниками, размещенными в пазу между внутренней поверхностью корпуса и внешней поверхностью корпуса арочной формы. Технический результат - упрощение монтажа замыкателя с задним расположением катушки. 6 з.п. ф-лы, 10 ил.

МОДУЛЬНОЕ УСТРОЙСТВО ДЛЯ ЭЛЕКТРИЧЕСКОЙ КОММУТАЦИИ, СОДЕРЖАЩЕЕ ПО МЕНЬШЕЙ МЕРЕ ОДИН ОДНОПОЛЮСНЫЙ БЛОК РАЗМЫКАНИЯ, И УЗЕЛ КОММУТАЦИИ, СОДЕРЖАЩИЙ ТАКИЕ УСТРОЙСТВА

FIELD: electricity. SUBSTANCE: modular unit for electrical commutation (1) comprises a break unit (100) including single break units (80); a drive unit (200) of single break units (80) in form of an electromagnetic drive with a fixed yoke (201) and a movable armature (202); means for securing the mounting of the drive unit (200) to the break unit (100). The modular unit comprises fast attachment means for releasable fastening of the drive unit (200) to the break unit (100) which comprise at least one coupling element (214) for fixing and holding the break unit on the drive unit and interacting with the driving device (34) of a single break unit (80) for transmitting drive movement. EFFECT: simplified design and maintenance. 15 cl, 31 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 628 951 C2 (51) МПК H01H 50/00 (2006.01) H01H 71/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2015129537, 28.10.2013 (24) Дата начала отсчета срока действия патента: 28.10.2013 Дата регистрации: (72) Автор(ы): ЛЯРШЕ Патрик (FR), ВИГУРУ Дидье (FR), ЛОРЭР Мишель (FR) Приоритет(ы): (30) Конвенционный приоритет: R U (73) Патентообладатель(и): ШНЕЙДЕР ЭЛЕКТРИК ЭНДЮСТРИ САС (FR) 23.08.2017 (56) Список документов, цитированных в отчете о поиске: US 4684772 A, 04.08.1987. RU 18.12.2012 FR 1262255 1836742 С, 23.08.1993. US 2005073787 A1, 07.04.2005. US 4684772 A, 04.08.1987. (45) Опубликовано: 23.08.2017 Бюл. № 24 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 20.07.2015 (86) Заявка PCT: FR 2013/052558 (28.10.2013) (87) Публикация заявки PCT: 2 6 2 8 9 5 1 (43) Дата публикации заявки: 26.01.2017 Бюл. № 3 2 6 2 8 9 5 1 R U Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" (54) МОДУЛЬНОЕ УСТРОЙСТВО ДЛЯ ЭЛЕКТРИЧЕСКОЙ КОММУТАЦИИ, СОДЕРЖАЩЕЕ ПО МЕНЬШЕЙ МЕРЕ ОДИН ОДНОПОЛЮСНЫЙ БЛОК РАЗМЫКАНИЯ, И УЗЕЛ КОММУТАЦИИ, СОДЕРЖАЩИЙ ТАКИЕ УСТРОЙСТВА (57) Реферат: ...

ИЗМЕРИТЕЛЬНОЕ УСТРОЙСТВО И ЭЛЕКТРИЧЕСКИЙ БЛОК ПЕРЕКЛЮЧЕНИЯ

Контактор

A contactor comprises a body 2 having in an upper part a plurality of parallel sections with respective switches actuated by a common actuator 22. At least one of these switches consists of a sealed monostable micro-switch 30 whose terminals 31, 32, 33 are connected to two external terminals 50, 59 disposed in two opposite housings of each section. The micro-switch 30 is housed in an insulated cavity 27 situated between the two terminal housings and opening on one side to receive the actuator 22 and on the opposite side to receive a printed circuit board 34 having conducting portions connected to the external terminals 50, 59 and to chosen terminals 31, 32, 33 of the microswitch 30. <IMAGE>

ELEKTROMAGNETISCHES SCHUETZ, INSBESONDERE MOTORSCHUETZ

KONDENSATORSCHÜTZ

SCHALTSCHUETZ.

ELECTRICAL CONTACTORS

CONTACTOR

Improvements in or relating to Electro-Magnetically Operable Contactors

... 1,191,698. Electromagnetic contactors. CIE ELECTRO-MECANIQUE. 17 July, 1967 [27 July, 1966], No. 32682/67. Heading H1N. Auxiliary contact units are detachably mounted on a contactor casing enclosing the main contacts. A carrier 8 attached to the contactor armature 7 supports a plurality of contact bridges 10 which co-operate with fixed contacts 11. Auxiliary contact units 15 have divided casing parts with legs 22 with projections which engage surfaces if of the contactor casing 1. The auxiliary contact units may have contact bridges 18 (Fig. 1) on a carrier 17 urged by a spring 19 and arranged to operate with the main contacts or the units may be bridges 25 (Fig. 5) movable by a pushbutton 27 against the bias of a spring 26 to bridge main contacts 11 in series with the contactor coil. Fig. 8 shows an alternative method of securing the auxiliary contact units with a pointed screw li.

Electromechanical contactor.

An electro-mechanical contactor that houses an electromagnet and a mobile contact carrier within one body. The electromagnet (20) is located at the rear of the body (10) and the command wiring plane (PB) is situated at the front of the power wiring plane (PA). The command terminals (B) and the control terminal (C) are arranged in a front command/control terminal block (60). The coil terminals (26) are connected to the command terminals (B) by transverse conductors (27) housed in grooves made between an internal surface of the body and an external surface of an arc-shaped casing.

Electromechanical contactor

Electromechanical contactor.

Electromechanical contactor

CONNECTING SYSTEM WITH AN ELECTROMAGNETIC SWITCHGEAR, IN PARTICULAR CONTACTOR, AND A PLUG

ELECTROMAGNETIC CONTACTOR.

Electromechanical contactor

ELECTROMAGNETICALLY OPERATED CONTACTOR WITH CONVERTIBLE CONTACT MODULES

ELECTRICAL SWITCHING APPARATUS Electromagnetically operated contactor employing contact modules which are converted from normally open to normally closed and from normally closed to normally open operation by inverting the contact module in the contactor. The contact terminals of the contact module are clamped by various arrangements against conductive members of the contactor. Wiring terminals for connecting external wiring to the conductive members are spaced from the arrangement for clamping the contact terminals to the conductive members. Thus, the wiring terminals and the external wiring do not interfere with the module or arrangement for clamping, and the module may be removed, inverted, and replaced without disturbing the external wiring connections.

SWITCHNG DEVICE FOR ELECTROMAGNETIC MOTOR STARTERS

Teleruttore elettromagnetico di tipo compatto

Magnetisch betätigtes Relais

Schaltschütz, insbesondere Anlasschalter für Motoren

Bloc contacteur

Wechselstromschütz

SWITCHING MECHANISM FOR THE CONTROL OF ELECTRIC MOTORS.

AUXILIARY CONTACT ARRANGEMENT FOR COUPLING AT AN ELECTROMAGNETIC SWITCHGEAR.

CLUTCH ARRANGEMENT BETWEEN AN ELECTROMAGNETIC SWITCHGEAR AND A TO IT REMOVABLE ATTACHMENT AUXILIARY CONTACT BLOCK.

Apparatus contactor switches protected.

ELECTROMECHANICAL CONTACTOR

ELECTROMECHANICAL CONTACTOR

Electromechanical interruptory apparatus with additive block retournable

Improvement with the electromagnetic telebreakers of the compact type

AUXILIARY BLOCK OF CONTACT OF CONTACTOR

ELECTRIC DEVICE HAS CONTACT BREAK AND CLOSING INTENDS TO BE ASSOCIATES HAS AN ELECTRICAL APPLIANCE HAS VARIABLE COMPONENT

Le dispositif est du type comportant un boîtier (1) fermé par un couvercle, le boîtier portant au moins une borne d'entrée et une borne de sortie (B) reliées l'une à l'autre par une ligne de courant ouverte ou fermée par un contact mobile (6) porté par un coulisseau (9), le coulisseau (9) portant au moins un pion (2) destiné à assurer une liaison mécanique avec ledit élément mobile pour asservir ses mouvements à ceux dudit élément mobile. Suivant l'invention, lesdits pions (2) sont fixés par encliquetage et démontables manuellement de manière à assurer l'adaptation dudit dispositif électrique à l'élément mobile pilote lors du montage ...

PETIT CONTACTEUR EQUIPE D'UN SOUS-ENSEMBLE D'INTERRUPTEURS AUXILIAIRES AMOVIBLE

CONTACTEUR EQUIPE D'UN BLOC D'INTERRUPTEURS AUXILIAIRES AMOVIBLE. LE BLOC 2 EST FIXE SUR UNE SURFACE SUPERIEURE 4 DU CONTACTEUR 1 A L'AIDE DE MOYENS D'ACCROCHAGE 28, 29 ET DE MAINTIEN 32, 33 DISPOSES RESPECTIVEMENT AU VOISINAGE DE LA SEMELLE 8 ET DES CLOISONS 5 SEPARANT LES BORNES PRINCIPALES 6, DEUX INTERRUPTEURS OUVERTURE OU FERMETURE ETANT PLACES DANS CE BLOC. CETTE ASSOCIATION PERMET D'AUGMENTER LE NOMBRE D'INTERRUPTEURS AUXILIAIRES SANS AUGMENTER L'ENCOMBREMENT FRONTAL OU LATERAL DU CONTACTEUR.

AUXILIARY BLOCK OF CONTACT OF CONTACTOR

Un bloc de contact auxiliaire comporte au moins un contact auxiliaire à fermeture avancée dont le pont mobile se déplace dans un évidement formant cage d'un coulisseau isolant sous l'action d'un ressort. Le pont mobile le (11) est porté par une pièce (12) montée coulissante dans la cage (110) sous l'action du ressort (15) et les parois de la cage (110) portent des moyens (7 3) susceptibles de solidariser ladite pièce (12) de la cage (110), bloquant ainsi l'action du ressort (15), de manière à assurer une ouverture avancée du contact auxiliaire (11-9).

ELECTROMECHANICAL CONTACTOR

Contacteur électromécanique logeant dans un corps un électroaimant et un porte-contacts mobile. Les bornes de puissance A sont disposées dans des logements 53 d'un bornier de puissance 50 qui forme, avec le socle logeant la bobine et l'armature fixe de l'électroaimant, le corps du contacteur. Le bornier de puissance 50 a des cloisons interbornes 51 qui dépendent de la nature des bornes de puissance et qui coopèrent avec des formes correspondantes 42 d'un boîtier d'arc 40 interne au corps, ces formes étant indépendantes de la nature des bornes de puissance.

Fixing device of accessories to the front face of a one-piece contactor

... 1. Device of the type with tenon and slide and locking hook for the simultaneous fixing of the fixed and mobile parts of an accessory occupying a reduced space as regards width, in particular an auxiliary mono-modular contact on the parts, respectively fixed and mobile, of a mono-block contactor, able to receive a plurality of individually detachable accessories, characterized in that it comprises : - a single tenon (2) in the form of a T arranged on the face (1) of the contactor at the site of fixing the accessory (5), cooperating during the course of a movement of the accessory in its mean plane, with a single slide (8) situated at the base of the face (7) of the accessory directed towards the contactor ; - a hook (6) arranged on the upper part of the face (7) of the accessory directed towards the contactor and cooperating during the same movement with an edge (15) of a cavity (13) situated on the contactor ; - a locking catch (17) situated on the accessory, able to penetrate into a rectangular ...

Electric switch structure in which the actuation axial force is just a small portion of the contact force

ELECTRIC CONTACTOR

VERBINDUNGSSYSTEM MIT EINEM ELEKTROMAGNETISCHEN SCHALTGERÄT, INSBESONDERE SCHÜTZ, UND EINEM STECKER

Relais

Ein Relais ist mit einem Hauptkontakt, einem Hilfskontakt, einem Antriebselement, einem beweglichen Element, einem Berührungsabschnitt und einer Wand versehen. Der Hilfskontakt schließt einen Hilfskontaktpunkt ein und wird in Übereinstimmung mit dem Öffnen und Schließen des Hauptkontakts geöffnet und geschlossen. In dem Hilfskontakt fließt ein Strom, der kleiner ist als der Strom, der durch den Hauptkontakt fließt. Das Antriebselement erzeugt eine Antriebskraft zum Öffnen und Schließen des Hauptkontakts. Das bewegliche Element arbeitet durch die Antriebskraft des Antriebselements. Der Berührungsabschnitt ist so angeordnet, dass er in Berührung mit dem beweglichen Element kommt. Die Wand ist so angeordnet, dass sie zumindest einen Teil des Raums zwischen dem Hilfskontaktpunkt und dem Berührungsabschnitt abschirmt.

Improved Electromagnetic Contactor

... 1,174,756. Electromagnetic contactors. ALLIS-CHALMERS MFG. CO. 16 April, 1968 [19 April, 1967], No. 17825/68. Heading H1N. An electromagnetic contactor has auxiliary contacts which are operated through a cam device responsive to movement of a main contact carrier. A box-shaped insulating housing 10 receives the movable contact assembly 11 and is closed by a cover 12 which supports two rows of fixed contacts 30 for co-operation with contact bridges 25 on a contact carrier 20 of the assembly 11. The carrier 20 is secured to the armature 22 of an electromagnet 18, 47 and has legs 21 slidable in guideways 28 of the housing 10. Springs 50 compressed between the cover 12 and arm 53 on the carrier 20 bias the armature and contact carrier to the deenergized position in which cam slots 55 in protuberances of the carrier retain pins 59 on surfaces 71 thereof. When the coil 18 is energized to attract the armature 22 and close main contacts 25, 30 the inclined faces of the slots 55 move the pins 59 ...

Electromagnetic contactor

... 1,141,648. Electromagnetic contactors. SQUARE D CO. 15 July, 1966 [20 July, 1965], No. 31869/66. Heading H1N. In a "block" contactor having a contact carrier 96 (Fig. 9) slidable in vertical slots in opposite side walls 28 of the insulating housing, ledges 97, provided at both ends of the U- shaped contact carrier 96, are accessible to drive auxiliary equipment through notches 54 in both side walls 28 and through holes 37c (Fig. 6) in the bottom of base moulding 24 of the housing and base plate 21. The contact carrier 96 carries contact bridges 96n which co-operate with pairs of fixed main contacts mounted in compartments 41, 42, 43 of the base 24. Each fixed contact is made in two pieces, namely a terminal member and a removable contact portion 62, so that the fixed contacts can be repaired without unwiring. Mounted in end compartments 32 of base 24 are two auxiliary switches 80 each of which may be changed from normally open to closed by inverting the pivoted cam actuator in its housing ...

Improvements in or relating to electromagnetic switches

... 697,511. Electromagnetic switches. IGRANIC ELECTRIC CO., Ltd. Nov. 1, 1951 [Nov. 1, 1950], No. 25576/51. Class 38 (v) [Also in Group XXXVI] An electromagnetic switch in which one or more switch portions may be readily removed from the electromagnet portion and replaced by other switch portions with different characteristics, or in which additional switch portions may be added to increase the number of poles of the switch without increasing the area occupied by the switch on the supporting panel, comprises a back plate 1 on which is mounted centrally an electromagnet consisting of a U-shaped magnet 51, coil 53 and armature 56 pivoted at 55. The armature is biased by a spring 58a and carries, at each side, brackets 63 with open slots for receiving the operating pins 42 of switches arranged on either side of the magnet. Fig. 3 shows one such switch with its outer cover plate 36 removed so as to disclose the movable contact-carrying slide 40 which has the pin 42 projecting out sideways from ...

ELECTRONIC AUXILIARY CONTACT FOR A CONTACTOR.

ELECTRICAL SWITCHING DEVICE, WITH WHICH THE AXIAL ACTUATING FORCE CONSTITUTES ONLY A SMALL PART OF THE CONTACTING FORCE.

ARRANGEMENT TO THE CULTIVATION OF AUXILIARY SWITCH IN MOTOR CONTACTORS.

A contactor

MULTI-POLE SWITCHING MECHANISM

Electromechanic contactor

DISPOSITIF D'ACCOUPLEMENT ENTRE UN COMMUTATEUR ELECTROMAGNETIQUE ET UNE UNITE A CONTACTS AUXILIAIRES MONTEE DE FACON AMOVIBLE SUR CELUI-CI

POUR MONTER LE DISPOSITIF D'ACCOUPLEMENT, ON POSE LA SURFACE DE SUPPORT 12 DE L'UNITE AUXILIAIRE 2 PRESENTANT DES GRIFFES 17, 18 ET UN ORGANE D'ACCOUPLEMENT 4 QUI COMPORTE UNE COULISSE 21 SUR LE COMMUTATEUR 1 ET ON POUSSE ENSUITE LATERALEMENT L'UNITE DE CONTACTS AUXILIAIRES 2. LORSQUE LES DEUX ELEMENTS SONT POSES L'UN SUR L'AUTRE, LES GRIFFES 17, 18 S'ENGAGENT DANS UNE ECHANCRURE 13 DU COMMUTATEUR 1, ENTRE DES MOULURES 15, 16. UN DEPLACEMENT LATERAL POUSSE ENSUITE LES GRIFFES 17, 18 SOUS LES MOULURES 15, 16, ASSURANT AINSI UN ENGAGEMENT RECIPROQUE. UN ORGANE D'ENTRAINEMENT 11 SOLIDAIRE DU PORTEUR DE CONTACTS 9 DU COMMUTATEUR 1 EST PLACE DANS L'ECHANCRURE ET LE MOUVEMENT LATERAL DES DEUX ELEMENTS POUSSE CET ORGANE D'ENTRAINEMENT DANS LA COULISSE 21 DE L'ORGANE D'ACCOUPLEMENT 4 PREVU SUR LE PORTEUR DE CONTACTS AUXILIAIRES 3. L'ACCOUPLEMENT POSITIF BIDIRECTIONNEL AINSI OBTENU EST ASSURE PAR DES ORGANES DE RETENUE 19, 20 CONTRE DES DEPLACEMENTS INTEMPESTIFS.

MEASURING DEVICE AND ELECTRIC SWITCHING DEVICE

DEVICE Of COUPLING BETWEEN an ELECTROMAGNETIC SWITCH AND a UNIT HAS AUXILIARY CONTACTS RISE IN a REMOVABLE WAY ON THIS ONE

CONTACTEUR-DISJONCTEUR POUR LA COMMANDE DE MOTEURS ELECTRIQUES

A.CONTACTEUR-DISJONCTEUR POUR LA COMMANDE DE MOTEURS ELECTRIQUES. B.CARACTERISE EN CE QUE DEUX DISJONCTEURS A, B SONT DISPOSES EN SYMETRIE INVERSEE, LEURS CONTACTS DE COMMUTATION 10 ETANT DIRIGES LES UNS VERS LES AUTRES ET S'APPLIQUANT ALTERNATIVEMENT SUR UN CONNECTEUR DE CONTACTS 11 COMMUN, QUI EST RECOURBE EN FORME D'U ET QUE, ENTRE LES CONTACTS DE COMMUTATION 10 EST DISPOSE UN BLOCAGE MECANIQUE DES DEFAUTS DE COMMUTATION. C.DISJONCTEUR DESTINE A LA COMMANDE DE MOTEURS ELECTRIQUES.

electromechanical contactor

ELECTROMECHANICAL CONTACTOR

Contacteur électromécanique logeant dans un corps un électroaimant et un porte-contacts mobile. L'électroaimant (20) est situé à l'arrière du corps (10) et le plan de câblage de commande PB est situé à l'avant du plan de câblage de puissance PA. Les bornes de commande B et les bornes de contrôle C sont disposées dans un bornier avant de commande/contrôle (60). Les bornes de bobine (26) sont reliées aux bornes de commande B par des conducteurs transversaux (27) logés dans des rainures ménagées entre une face interne du corps et une face externe d'un boîtier d'arc.

CONNECTING SYSTEM COMPRISING AN ELECTROMAGNETIC SWITCHGEAR, ESPECIALLY CONTACTOR, AND A CONNECTOR

Electromagnetic switchgear

Hilfsschalter für ein Schaltgerät

Die Erfindung betrifft einen Hilfsschalter (10) für ein Schaltgerät mit einem Permanentmagneten (12), einer Koppelvorrichtung (14, 16) zum mechanischen Koppeln des Permanentmagneten mit der Schaltkontaktbewegungsmechanik eines Schaltgeräts, und einer Spule (18), die derart angeordnet ist, dass durch eine über die Koppelvorrichtung von der Schaltkontaktbewegungsmechanik des Schaltgeräts auf den Permanentmagneten (12) übertragene Bewegung eine elektrische Spannung in der Spule (18) induziert wird, dadurch gekennzeichnet, dass ein Langloch (20) im Gehäuse (22) des Hilfsschalters (10) vorgesehen ist, und die Koppelvorrichtung ...

WECHSELSTROMSCHUETZ

Electric control device

This invention provides a novel and unique electric control device which utilizes a new auxiliary contact device. This new auxiliary contact device has a contact-carrying structure that is directly engaged with the operating mechanism of the electric control device whereby the operating mechanism directly moves the auxiliary contact device to all operating positions eliminating any requirement for biasing the auxiliary contacts into any normal position.

ALTERNATING CURRENT CONTACTOR

... 1420370 Electromagnetic contactors SPRECHER SCHUH AG 2 Aug 1973 [16 Oct 1972] 36768/73 Heading H1N An electromagnetic contactor has a series of fixed contact sets 38 and one or more removable contact sets 43a, 43b all operable by a transverse member 18 effective to cause movement of contact bridges 20, 50 and the removable contact sets are formed as assemblies with housings 44 which may be mounted in the contactor body 1 in two different positions by turning through 180 degrees; the positions being such that the member 18 engages either surface 47 or surface 48 of the contact carrying plunger 46 of the contact assemblies. This allows for selection of the relative timing of contact operation of contact units 43a, 43b. The member 18 is coupled to the armature 9 by short-circuiting rings 10 and the yoke and core assembly 2 engages X-section plastics rods 56 which act as shock absorbing members. Ends 45a, 39a, 27a of the fixed contacts form plugs for co-operation with terminals on a connection ...

ELECTROMAGNETIC CONTACTORS

AUXILIARY SWITCH ESSAY BLOCK.

MOUNTING DEVICE OF ACCESSORIES AT THE FRONT OF A EINSTUECKIGEN SWITCH.

ARRANGEMENT FOR SOLVABLE CONNECTING SIDE BY SIDE OF AUXILIARY SWITCHES AMONG THEMSELVES AND/OR WITH AN ELECTROMAGNETIC SWITCHGEAR

ELECTRIC CONTROL DEVICE

ELECTROMAGNETIC CONTRACTOR WITH CAM OPERATED AUXILIARY SWITCH

AUXILIARY SWITCH DEVICE FOR SWITCHING APPARATUS MAIN.

DISPOSITIF DE FIXATION D'ACCESSOIRES SUR LA FACE AVANT D'UN CONTACTEUR MONOBLOC

A.DISPOSITIF DE FIXATION D'ACCESSOIRE D'ENCOMBREMENT REDUIT EN LARGEUR, NOTAMMENT DE CONTACT AUXILIAIRE MONOMODULAIRE, SUR UN CONTACTEUR MONOBLOC. IL COMPORTE: B.UN SEUL TENON EN FORME DE T 2 DISPOSE SUR LA FACE 1 DU CONTACTEUR A L'EMPLACEMENT DE FIXATION DE L'ACCESSOIRE, COOPERANT AVEC UNE SEULE GLISSIERE 8 SITUEE A LA BASE DE L'ACCESSOIRE SUR LA FACE 7 DIRIGEE VERS LE CONTACTEUR. C. UN CROCHET 6 DISPOSE A LA PARTIE SUPERIEURE DE L'ACCESSOIRE, SUR SA FACE 7 TOURNEE VERS LE CONTACTEUR, COOPERANT AVEC UN REBORD 15 D'UNE ALVEOLE 13 SITUE DANS LE CONTACTEUR, ET D.UN CLIQUET 17 SITUE SUR L'ACCESSOIRE 5 POUVANT PENETRER DANS UN TROU RECTANGULAIRE 18 DE LA FACE 1 DU CONTACTEUR POUR VERROUILLER L'ACCESSOIRE EN POSITION ACCROCHEE EN EMPECHANT UN DEPLACEMENT VERTICAL DE L'ACCESSOIRE PAR RAPPORT AU CONTACTEUR.

Improvement with the electric contactors

Auxiliary contact unit for an electromagnetic switch

A contact device includes a housing, a fixed contact, and a moving contact attached to a support frame, the support frame and moving contact movable within the housing perpendicular to the fixed contact. A stopping arm projects from the support frame to restrict movement of the support frame within the housing.

Electrical device with opening and closing contacts to be coupled to an electrical apparatus with a movable element

МОДУЛЬНОЕ УСТРОЙСТВО ДЛЯ ЭЛЕКТРИЧЕСКОЙ КОММУТАЦИИ, СОДЕРЖАЩЕЕ ПО МЕНЬШЕЙ МЕРЕ ОДИН ОДНОПОЛЮСНЫЙ БЛОК РАЗМЫКАНИЯ, И УЗЕЛ КОММУТАЦИИ, СОДЕРЖАЩИЙ ТАКИЕ УСТРОЙСТВА

Elektromagnetisches Schaltgerät, insbesondere Schütz

Anordnung zum lösbaren Verbinden Seite an Seite von Hilfsschaltern untereinander und/oder mit einem elektromagnetischen Schaltgerät

FIXING DEVICE OF ACCESSORIES TO THE FRONT FACE OF A ONE-PIECE CONTACTOR

AUXILIARY SWITCH ESSAY BLOCK.

ELECTROMAGNETIC SWITCHGEAR.

ELECTRICAL DEVICE WITH OPENING AND CLOSING CONTACTS TO THE CLUTCH TO ELECTRICAL EQUIPMENT WITH A MOVEMENT ELEMENT

ELECTROMAGNETIC SWITCHGEAR, IN PARTICULAR CONTACTOR

ELECTROMECHANICAL CONTACTOR

Electromechanical contactor

SWITCH

MECHANICAL LATCH APPARATUS

MECHANICAL LATCH APPARATUS A mechanical latch attachment (20) for a control relay (21) includes a mechanical latch movement (77), a solenoid (49), and a pair of contact cartridges (33) that are disposed in a housing (25). The wear-resistant latch movement (77) has a latch (95) with teeth (103) on one end that are engaged by a pair of pivotable, hooked pawls (105). The latch (95) is coupled to an operating plunger (79) through a contact actuator (82). The operating plunger (79) can be coupled to a conventional control relay (21), which moves the plunger (79) upon the closing of its relay armature (30) to actuate the contacts (35, 36) in both the relay (21) and the attachment (20) and to move the latch (95) to a position where it is restricted by the pawls (105). The restriction of the latch (95) holds the relay armature (30) closed and the contacts (35, 36) actuated even though the relay (21) is deenergized. The solenoid (49) has an armature (62) that can be moved mechanically or electrically ...

CONTACT UNIT FOR ATTACHMENT TO AN ELECTROMAGNETICALLY OPERATED SWITCH

ELECTRIC CONTROL DEVICE

AUXILIARY INTERLOCK SWITCH WITH INTERCHANGEABLE AND REVERSIBLE CHISEL-SHAPED CONTACTS AND SPRING ING MECHANISM

Breaker

本发明公开一种断路器，其中在断路器壳体内设置第一微动开关和第二微动开关、以及用于驱动第一微动开关和第二微动开关的传动机构。第一微动开关和第二微动开关并排设置在壳体的一侧，传动机构中相应的第一传动杆和第二传动杆以分别驱动第一微动开关和第二微动开关。由于断路器没有外置设备，从而减小断路器占用的空间，便于施工安装，同时由于并排内置两个微动开关，可同时实现不同信号的输出。

ELECTRICAL CONTACT ATTACHMENT

BLOCK COCKING MECHANISM.

Electromagnetic opening/closing device

An electromagnetic opening/closing device comprises: a measurement part that measure a change associated with opening/closing of a contact (the number of times the contact has been opened or closed); a life determining part that determines a state of the contact, based on the change (the number of times the contact has been opened or closed) measured by the measurement part; and an output part that outputs the determined result by the life determining part to outside. Accordingly, differently from the conventional technique, an apparatus, equipped with the electromagnetic opening/closing device, has no need to count the number of times the contact has been opened or closed in order to manage the lifetime of the device, and it is possible to easily manage the lifetime compared with conventional devices.

DC CONTACTOR WITH DUAL MICRO SWITCHES

A DC contactor with dual micro switches, characterized in that, comprising: a coli, a push rod and two micro switches, the two micro switches are respectively installed at two predetermined positions in the contactor, the push rod is provided with two toggle arms respectively matched with the two micro switches, when main contacts of the contactor are in contact, the two micro switches turn on or off or convert contact by the toggle arms of the push rod according to a predetermined means. 1. A DC contactor with dual micro switches , comprising: a coli , a push rod and two micro switches , the two micro switches are respectively installed at two predetermined positions in the contactor , the push rod is provided with two toggle arms respectively matched with the two micro switches , when main contacts of the contactor are in contact , the two micro switches turn on or off or converts contact by the toggle arms of the push rod.2. The DC contactor with dual micro switches according to claim 1 , characterized in that claim 1 , the two micro switches are respectively a first micro switch for detecting an on/off condition of the main contacts and a second micro switch for realizing energy saving claim 1 , the second micro switch is a normally closed micro switch claim 1 , when the coil is excited claim 1 , the push rod pushes the main movable contact of the contactor to move and contact the main stationary contact claim 1 , then one toggle arm of the push rod drives a contact arm of the first micro switch to move so as to cause the first micro switch to turn on or off; the other toggle arm of the push rod drives a contact arm of the second micro switch to move so as to cause the second micro switch to turn off.3. The DC contactor with dual micro switches according to claim 2 , characterized in that claim 2 , one of the toggle arms of the push rod is a first toggle arm claim 2 , and the other toggle arm is a second toggle arm; the coil comprises a holding coil and an ...

CIRCUIT BREAKER

A circuit breaker having a first micro switch, a second micro switch and a transmission mechanism. The transmission mechanism drives the first micro switch and the second micro switch, which are arranged in a circuit breaker shell. The first micro switch and the second micro switch are arranged on one side of the shell side by side, and a corresponding first transmission rod and a corresponding second transmission rod in the transmission mechanism respectively drive the first micro switch and the second micro switch. Since the circuit breaker is provided with no external device, the space occupied by the circuit breaker is reduced, thereby facilitating construction and installation. Since the two micro switches are built-in side by side, different signals can be simultaneously output. 1. A circuit breaker comprising:a circuit breaker shell;a first micro switch arranged in the circuit breaker shell;a second micro switch arranged in the circuit breaker shell; anda transmission mechanism arranged in the circuit breaker shell for driving the first micro switch and the second micro switch,wherein the first micro switch and the second micro switch are arranged on one side of the circuit breaker shell side by side.2. The circuit breaker of claim 1 , wherein the first micro switch is an alarm switch claim 1 , and the transmission mechanism comprises a first transmission rod rotatable around a first rotating shaft claim 1 , so that:when the first transmission rod is in a first alarm position, the first transmission rod does not trigger a contact of the alarm switch; andwhen the first transmission rod is in a second alarm position, the first transmission rod triggers the contact of the alarm switch, so that the alarm switch outputs an alarm signal.3. The circuit breaker of claim 2 , wherein the transmission mechanism further comprises a rotary pin arranged in a first rotary position in which the circuit breaker is in an open state claim 2 , a second rotary position in which ...

AUXILIARY SWITCH

An auxiliary switch includes a housing including a first housing part and a second housing part separate from and releasably connected to the first housing part. A printed circuit board is fixedly mounted within the housing and has an electrical pad and an electrical contact connected to the electrical pad. A terminal conductor is electrically connected to the printed circuit board. An actuator mechanism is mounted within the housing and has an electrical contactor engaged to the terminal conductor. The actuator mechanism is configured to move within the housing and at least partially displace the electrical contact while maintaining engagement between the contactor and the terminal conductor. 1. An auxiliary switch comprising:a housing including a first housing part and a second housing part separate from and releasably connected to the first housing part;a printed circuit board fixedly mounted within the housing and having an electrical pad and an electrical contact connected to the electrical pad;a terminal conductor electrically connected to the printed circuit board; andan actuator mechanism mounted within the housing and having an electrical contactor engaged to the terminal conductor, wherein the actuator mechanism is configured to move within the housing and at least partially displace the electrical contact while maintaining engagement between the contactor and the terminal conductor.2. The auxiliary switch of claim 1 , wherein the actuator mechanism includes a base claim 1 , the electrical contactor mounted to the base claim 1 , and an actuator member mounted to the base and in direct contact with the electrical contact.3. The auxiliary switch of claim 2 , wherein a biasing member is interposed between the base and the electrical contactor claim 2 , the biasing member biasing the electrical contactor toward the terminal conductor.4. The auxiliary switch of claim 3 , wherein an elongated support is mounted to and extends outwardly from the base claim 3 , ...

断路器

本发明公开一种断路器，其中在断路器壳体内设置第一微动开关和第二微动开关、以及用于驱动第一微动开关和第二微动开关的传动机构。第一微动开关和第二微动开关并排设置在壳体的一侧，传动机构中相应的第一传动杆和第二传动杆以分别驱动第一微动开关和第二微动开关。由于断路器没有外置设备，从而减小断路器占用的空间，便于施工安装，同时由于并排内置两个微动开关，可同时实现不同信号的输出。

Электромеханический замыкатель

Электромеханический замыкатель содержит внешний электромагнит и подвижный контакт-держатель. Корпус замыкателя состоит из основания с установленной катушкой и неподвижным якорем электромагнита и силовых зажимов, установленных в полости блока силовых зажимов, который имеет перегородки. Конфигурация перегородок зависит от видов используемых силовых зажимов и формирует опору с подходящими формами блока, сопрягаемую с ними. Эти формы не зависят от видов используемых силовых зажимов. Технический результат - упрощение и удешевление замыкателя и расширение функциональных возможностей за счет обеспечения его подключения к наружным электропроводам различными видами силовых зажимов. 3 з.п. ф-лы, 10 ил. СУСС сС ПЧ сэ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2 232 443. (51) МПК? 13) С2 Н 01 Н 50/14, 50/04 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2000122904109, 02.12.1999 (24) Дата начала действия патента: 02.12.1999 (30) Приоритет: 04.12.1998 ЕК 9815382 (46) Дата публикации: 10.07.2004 (56) Ссылки: КУ 2076376 СЛ, 27.03.1997. ЕР 0488203 А, 03.06.1992. ОЕ 3128327 А, 27.01.1983. 4$ 4006440 А, 01.02.1977. ОЕ 4236890 А, 05.05.1994. (85) Дата перевода заявки РСТ на национальную фазу: 04.09.2000 (86) Заявка РСТ: ЕК 99/02986 (02.12.1999) (87) Публикация РСТ: М/О 00/34970 (15.06.2000) (98) Адрес для переписки: 129010, Москва, ул. Б. Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Ю.Д.Кузнецову, рег.№ 595 (72) Изобретатель: КОМТУА Патрик (ЕК), ЛЯРШЕ Патрик (ЕК), МОРЕ Алан (ЕК), ПЕРРОШО Режи (ЕК) (73) Патентообладатель: ШНЕИДЕР ЭЛЕКТРИК ЭНДЮСТРИ СА (ЕК) (74) Патентный поверенный: Кузнецов Юрий Дмитриевич (54) ЭЛЕКТРОМЕХАНИЧЕСКИЙ ЗАМЫКАТЕЛЬ (57) Электромеханический замыкатель содержит внешний электромагнит и ПОДВИЖНЫЙ контакт-держатель. Корпус замыкателя состоит из основания с установленной катушкой и неподвижным якорем электромагнита и силовых зажимов, установленных в полости блока силовых зажимов, ...

Electromechanical contactor

본 발명은 전자석과 이동가능한 컨택트 캐리어에 수용된 기계적인 컨택터에 관한 것이다. The present invention relates to a mechanical contactor housed in an electromagnet and a movable contact carrier. 상기 전자석(20)은 상기 몸체(10)의 후면에 위치하고 컨트롤 배선면(PB)은 메인 배선면(PA)의 앞에 위치한다. 상기 커맨드 단자(B)과 컨트롤 단자(C)는 전면 커맨드/컨트롤 단자 띠(60)에 배치된다. 상기 코일 단자(26)는 상기 몸체의 내면과 원호(圓弧)형상의 박스의 외면사이에 형성된 홈에 수용된 가로방향의 전도체(27)에 의하여 커맨드 단자(B)과 연결된다. The electromagnet 20 is located on the rear surface of the body 10 and the control wiring PB is located in front of the main wiring surface PA. The command terminal B and the control terminal C are disposed in the front command / control terminal band 60. The coil terminal 26 is connected to the command terminal B by a transverse conductor 27 housed in a groove formed between an inner surface of the body and an outer surface of an arc-shaped box.

Electromechanical contactor

본 발명은, 전자석코일과 전기자(armature)를 수용하는 베이스(30)와 함께, 컨택터 몸체(10)를 형성하는 전원터미널스트립(power terminal strip)(50)의 하우징(53)에, 전원터미널(A)이 설치되는, 전자석 및 이동 컨택트캐리어(mobile contact-carrier)의 전자기계식 컨택터에 관한 것이다. 이 전원터미널스트립(50)은, 전원터미널의 형식에 의존하고 상기 몸체 내부의 아크박스(arc box)(40)의 대응하는 형태(42)에 맞춰지는 터미널간 칸막이(inter-terminal partition)(51)을 갖는데, 상기 아크박스의 형태는 전원터미널의 형식과는 무관하다. The present invention is directed to a housing (53) of a power terminal strip (50) forming a contactor body (10) together with a base (30) for receiving an electromagnet coil and an armature, To an electromagnet and an electromechanical contactor of a mobile contact-carrier, wherein the movable contactor (A) is installed. This power terminal strip 50 includes an inter-terminal partition 51 (not shown) that depends on the type of power terminal and is adapted to a corresponding shape 42 of the arc box 40 inside the body. The shape of the arc box is independent of the type of the power terminal.

Electromechanical switching apparatus

The contactor has a moving armature (30) attached by snap-fastening using at least one tab made of elastic material to the moving contact set (11, 12) mounted on a carrier (2). The contactor may be assembled by fitting the carrier to the moving armature by snap fastening either directly, or indirectly, by means of an additional intermediate piece.

Electromagnetic switching device

Electromagnetic switching device including a movable contact-holder fitted with a set of contact bridges bearing movable power contacts that operate in conjunction with fixed contacts, and an electromagnet composed of a coil, a fixed framework and movable framework. The movable contact-holder includes an assembling device including at least one elastic clipping foot for fastening the movable contact-holder of the electromagnet to the movable contact-holder, characterized in that the assembling device is equally suitable for direct and indirect assembly of the movable framework onto the movable contact-holder according to the type of movable framework used in DC or AC electromagnets.

Direct current contactor with double microswitches

本发明公开了一种带双微动开关的直流接触器，包括线圈、推动杆和二个微动开关，所述二个微动开关分别装在直流接触器内的二个预设位置，所述推动杆设有二个拨动臂，所述推动杆的二个拨动臂分别与二个微动开关相匹配，当接触器的主触点接触时，所述推动杆通过二个拨动臂使二个微动开关按照预置的方式接通或断开或触点转换。本发明通过将其中的一个微动开关设为常闭型的第二微动开关，并与推动杆的第二拨动臂相配合能够实现节能的效果，从而能够实现取消现有技术的电路板中用来进行节能控制的复杂电路结构，具有电路结构简单和较好的应用性。

COUPLING DEVICE BETWEEN AN ELECTROMAGNETIC SWITCH AND A UNIT WITH AUXILIARY CONTACTS REMOVABLY MOUNTED THEREON

POUR MONTER LE DISPOSITIF D'ACCOUPLEMENT, ON POSE LA SURFACE DE SUPPORT 12 DE L'UNITE AUXILIAIRE 2 PRESENTANT DES GRIFFES 17, 18 ET UN ORGANE D'ACCOUPLEMENT 4 QUI COMPORTE UNE COULISSE 21 SUR LE COMMUTATEUR 1 ET ON POUSSE ENSUITE LATERALEMENT L'UNITE DE CONTACTS AUXILIAIRES 2. LORSQUE LES DEUX ELEMENTS SONT POSES L'UN SUR L'AUTRE, LES GRIFFES 17, 18 S'ENGAGENT DANS UNE ECHANCRURE 13 DU COMMUTATEUR 1, ENTRE DES MOULURES 15, 16. UN DEPLACEMENT LATERAL POUSSE ENSUITE LES GRIFFES 17, 18 SOUS LES MOULURES 15, 16, ASSURANT AINSI UN ENGAGEMENT RECIPROQUE. UN ORGANE D'ENTRAINEMENT 11 SOLIDAIRE DU PORTEUR DE CONTACTS 9 DU COMMUTATEUR 1 EST PLACE DANS L'ECHANCRURE ET LE MOUVEMENT LATERAL DES DEUX ELEMENTS POUSSE CET ORGANE D'ENTRAINEMENT DANS LA COULISSE 21 DE L'ORGANE D'ACCOUPLEMENT 4 PREVU SUR LE PORTEUR DE CONTACTS AUXILIAIRES 3. L'ACCOUPLEMENT POSITIF BIDIRECTIONNEL AINSI OBTENU EST ASSURE PAR DES ORGANES DE RETENUE 19, 20 CONTRE DES DEPLACEMENTS INTEMPESTIFS. TO ASSEMBLE THE COUPLING DEVICE, WE LAY THE SUPPORT SURFACE 12 OF THE AUXILIARY UNIT 2 WITH CLAWS 17, 18 AND A COUPLING 4 WHICH INCLUDES A SLIDE 21 ON THE SWITCH 1 AND THEN THEN PUSH THE LATERAL AUXILIARY CONTACTS UNIT 2. WHEN THE TWO ELEMENTS ARE PLACED ON ONE THE OTHER, THE CLAWS 17, 18 ENGAGE IN A NOTCH 13 OF SWITCH 1, BETWEEN MOLDINGS 15, 16. LATERAL MOVEMENT THEN PUSHES THE CLAWS 17, 18 UNDER THE MOLDINGS 15, 16, THUS ENSURING A RECIPROCAL COMMITMENT. A DRIVE BODY 11 SOLID WITH THE CONTACT BEARER 9 OF THE SWITCH 1 IS PLACED IN THE NOTCH AND THE LATERAL MOVEMENT OF THE TWO ELEMENTS PUSHES THIS DRIVE BODY INTO SLIDE 21 OF THE COUPLING UNIT 4 PROVIDED ON THE CARRIER OF AUXILIARY CONTACTS 3. THE POSITIVE BIDIRECTIONAL COUPLING SO OBTAINED IS ENSURED BY RETAINERS 19, 20 AGAINST INTEMPESTIVE MOVEMENTS.

ELECTRIC CURRENT CUTTING DEVICE

L'invention concerne un appareil de coupure d'un courant électrique, comportant un bloc de coupure (2) comprenant un contact électrique mobile (222) et un organe de liaison (228) solidaires, ainsi qu'un bloc d'actionnement (4) comportant un actionneur (41) et une palette mobile (42). Selon l'invention, l'appareil comporte une interface de connexion (3) améliorée, comportant un arbre (32) pivotant, incluant un élément de fixation à excentrique, délimitant un logement interne apte à recevoir une tête de l'organe de liaison (228). L'interface de connexion est commutable, par rotation de l'arbre (32), entre un état verrouillé, dans lequel la tête de l'organe de liaison (228) est retenue dans le logement interne de l'élément de fixation à excentrique pour maintenir la palette mobile (42) solidaire en translation avec l'organe de liaison (228), et un état déverrouillé, dans lequel la tête de l'organe de liaison (228) est librement déplaçable en translation par rapport audit élément de fixation à excentrique pour découpler la palette mobile de l'organe de liaison. The invention relates to an apparatus for cutting an electric current, comprising an interrupting unit (2) comprising a movable electrical contact (222) and a connecting member (228) which are integral with one another, as well as an actuating unit (4). ) comprising an actuator (41) and a movable pallet (42). According to the invention, the apparatus comprises an improved connection interface (3), comprising a pivoting shaft (32), including an eccentric fastening element, delimiting an internal housing suitable for receiving a head of the connecting member ( 228). The connection interface is switchable, by rotation of the shaft (32), between a locked state, in which the head of the link member (228) is retained in the internal housing of the eccentric fastener. for maintaining the movable pallet (42) integral in translation with the connecting member (228), ...

Patent FR2079365A1

MODULAR ELECTRICAL SWITCHING DEVICE COMPRISING AT LEAST ONE UNIPOLAR CUT-OFF BLOCK AND SWITCHING ARRANGEMENT HAVING SUCH DEVICES

Patent FR2079365B1

Low current circuit opening/closing auxiliary circuit having unit with sliding auxiliary section engaging contacts having auxiliary sealed switch wires with sealed unit control level pushing slide external face.

The auxiliary contact block has a unit (1) with a sliding auxiliary section (14) engaged by contacts and having auxiliary wires (16,17) of a sealed switch (5). The sealed switch is inside the auxiliary unit with the control face (51) parallel to the auxiliary sliding axis, and at the end a control lever (52) pushes against the external face (140) of the auxiliary slide.

ELECTRICAL CONTACTOR

ELECTRICAL CONTACTOR STRUCTURE WITH COMPOSABLE ELEMENTS

DEVICE WITH AUXILIARY CONTACTS FOR COUPLING TO AN ELECTROMAGNETIC SWITCH

LE DISPOSITIF A CONTACTS AUXILIAIRES COMPORTE UN BOITIER EN DEUX PARTIES AVEC UNE PARTIE SUPERIEURE 1 CONTENANT LES CONTACTS FIXES 5 MUNIS DE VIS DE RACCORDEMENT 2, ET AVEC UNE PARTIE INFERIEURE 8 EN FORME DE CUVETTE OUVERTE VERS LE HAUT ET FIXEE A LA PARTIE SUPERIEURE 1 PAR L'ACTION DE GRIFFES 15. LES PIECES DE CONTACT FIXES 5 SONT COINCEES DANS DES CAVITES 6 OUVERTES LATERALEMENT ET SITUEES A L'INTERIEUR DE LA PARTIE SUPERIEURE 1. LA PARTIE SUPERIEURE 1 COMPORTE UN CANAL 13 OUVERT VERS LE BAS ET PREVU POUR GUIDER L'ORGANE 9 PORTEUR DES PONTS CONDUCTEURS. LES PAROIS LATERALES DE LA PARTIE INFERIEURE 8 EN FORME DE CUVETTE ENFERMENT LES PIECES DE CONTACT FIXES DANS LES CAVITES 6 ET COMPORTENT D'ETROITES LANGUETTES 14 QUI S'ETENDENT VERS LE HAUT JUSQU'AU VOISINAGE DES VIS DE RACCORDEMENT 2 ET QUI FORMENT UNE PROTECTION CONTRE LES CONTACTS ACCIDENTELS. THE AUXILIARY CONTACTS DEVICE CONSISTS OF A TWO-PART BOX WITH AN UPPER PART 1 CONTAINING THE FIXED CONTACTS 5 EQUIPPED WITH CONNECTING SCREWS 2, AND WITH A LOWER PART 8 IN THE FORM OF A BOWL OPEN UP AND ATTACHED TO THE UPPER PART 1. THE CLAW ACTION 15. THE FIXED CONTACT PARTS 5 ARE STUCK IN CAVITIES 6 OPENED AT THE SIDE AND LOCATED INSIDE THE UPPER PART 1. THE UPPER PART 1 HAS A CHANNEL 13 OPEN DOWN AND PROVIDED TO GUIDE THE 'BODY 9 CONDUCTING BRIDGES. THE SIDE WALLS OF THE BOTTOM-SHAPED LOWER PART 8 ENCLOSURE THE FIXED CONTACT PARTS IN THE CAVITES 6 AND HAVE NARROW TABS 14 WHICH EXTEND UP UP TO THE NEARBY OF THE CONNECTING SCREWS 2 AND WHICH FORM A PROTECTION AGAINST ACCIDENTAL CONTACTS.

REMOVABLE CARTRIDGE FOR AUXILIARY CONTACTS AND ITS ARRANGEMENT IN AN ELECTROMAGNETIC CONTROLLED SWITCHING DEVICE

ELECTRICAL CUT-OFF DEVICE WITH AUXILIARY CONTACT HOLDER CARTRIDGES

Contact device

A contact device includes a housing, a fixed contact (14a), and a moving contact (15a) attached to a support frame (13), the support frame and moving contact movable within the housing perpendicular to the fixed contact. A stopping (18) arm projects from the support frame to restrict movement of the support frame within the housing.

Electromagnetic contactor with detachable auxiliary contact unit

ELECTROMECHANIC PROTECTION

AUXILIARY SWITCHING DEVICE FOR MAIN SWITCHING APPARATUS.

La présente invention se rapporte à un dispositif à interrupteur auxiliaire constituant un additif d'appareil interrupteur principal (2) et comportant, dans un boîtier se fixant à côté de l'appareil principal (1 ), un élément mobile (14) susceptible d'être accouplé par l'intermédiaire de moyens de couplage (15) à un équipage (28) lié aux contacts mobiles de l'appareil principal (2) et servant à commuter le courant entre deux bornes de raccordement (12, 13), caractérisé par le fait qu'il comporte au moins un circuit (3 ou 4) du type détecteur de proximité monté dans le boîtier (11 ) et apte à détecter les mouvements de l'élément mobile (14) de manière à assurer la commutation entre lesdites bornes de raccordement (12, 13), en fonction de la position de l'équipage mobile (28) de l'appareil principal (2). The present invention relates to an auxiliary switch device constituting an additive for the main switch device (2) and comprising, in a housing attached to the side of the main device (1), a movable element (14) capable of be coupled by means of coupling means (15) to a device (28) linked to the movable contacts of the main device (2) and serving to switch the current between two connection terminals (12, 13), characterized by the fact that it comprises at least one circuit (3 or 4) of the proximity detector type mounted in the housing (11) and able to detect the movements of the movable element (14) so as to ensure switching between said terminals connection (12, 13), depending on the position of the mobile unit (28) of the main device (2).

Contact unit for attachment to an electromagnetically operated switch

CONTACTOR APPLIANCE WITH PROTECTED SWITCHES

ANORDING FOR INKOPPLING AV EN HJAELPBRYTARE.

Contactor

CONTACTOR BLOCK.

Patent FR2488040B1

Contactor with a variable design

Contactor with additional switchblock

An additional switchblock is laterally connected to a contactor of a magnetic control relay. The terminals of the switchblock and contactor are provided for on the front side opposite that of the support bar. A hook connection is used between the two lateral surfaces. When the hooks formed on the additional switchblock are inserted into corresponding recesses in the contactor, a formed-on ring portion of the additional switchblock actuating element engages with a switch position indicator extending from the front side of the contactor so that the actuating coupling is assured. The detent preventing the additional switchblock from sliding back away from the contactor is accomplished via detent arms formed on the additional switchblock arms and having wedge shaped projections which engage recesses in the contactor cover.

Auxilliary module for electromagnetic switch

The invention relates to a top-unit housing for electromagnetic switching devices, which is split at right angles to the front and is provided with connection bushings for the protection wiring of the electromagnetic switching device. According to the invention, at least one timing relay board, which is guided parallel to the front in grooves in the housing, is held in said housing such that a timing relay arrangement is produced which avoids any further mounting surface. In addition, contact-clip parts are provided on the timing relay board which can be electrically connected, after insertion, to connection bushings, so that additional connections between the switching device and the timing relay can be dispensed with. <IMAGE>

Connection mechanism for auxiliary switch

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Electromagnetic relay

Multipole switching mechanism

Electromagnet/mobile contact carrier housed mechanical contact having rear placed electromagnet and forward plane command cable connection and rear plane separate power cable connection.

The electromagnet contact unit has a body with fixed elements and an electromagnet (20) and moving contact carriers (17). The electromagnet is placed at the rear of the body and the command cable connection plane is connected in a forward (PB) and separate plane (PA) connects the power cabling.

Contact device.

CONTACT DEVICE CONSTRUCTED BY UNITS

AUXILIARY BLOCK WITH WATERPROOF CONTACT

Connection system with an electromagnetic switching device, in particular contactor, and a plug

Verbindungssystem, – mit wenigstens einem elektromagnetischen Schaltgerät (15), insbesondere Schütz, wobei das Schaltgerät (15) eine Anzahl von Hilfsschalteranschlüssen (11) und einen Spulenanschlussklemmenblock (2) aufweist und wobei der Spulenanschlussklemmenblock (2) derart ausgestaltet ist, dass dessen Spulenanschlüsse (11) in einer Ebene (33) mit wenigstens einem Hilfsschalteranschluss (11) liegen, und – mit einem Stecker (34) zur gleichzeitigen Kontaktierung der in einer Ebene (33) liegenden Spulen- und Hilfsschalteranschlüsse (11) eines oder mehrerer Schaltgeräte (15), wobei der Stecker (34) eine interne Verdrahtung aufweist zur elektrischen Verbindung der Spulen- und/oder Hilfsschalteranschlüsse (11) untereinander. Connection system - having at least one electromagnetic switching device (15), in particular contactor, wherein the switching device (15) has a number of auxiliary switch terminals (11) and a coil terminal block (2) and wherein the coil terminal block (2) is designed such that its coil terminals (11) lie in a plane (33) with at least one auxiliary switch terminal (11), and - With a plug (34) for simultaneously contacting the lying in a plane (33) coil and auxiliary switch terminals (11) of one or more switching devices (15), wherein the plug (34) has an internal wiring for electrically connecting the coil and / or auxiliary switch terminals (11) with each other.

Electronic auxiliary contact for a contactor

The present invention relates to an electronic auxiliary contact for a contactor, said auxiliary contact comprising at least one switch element (6) controllable to the ON and OFF states for the purpose of indicating the position of the contact bridging member in said contactor (2), and a switch-activating element (3) mechanically connected to said contact bridging member and capable of activating said switch element (6). According to the invention, said switch-activating element (3) incorporates at least one activating element (7, 9), and said switch-activating element (3) makes no mechanical contact with said switch element (6). The system according to the invention provides a reliable method of monitoring the operation of a contactor.

ELECTROMECHANICAL SWITCHING APPARATUS WITH FRONT ADDITIVE BLOCK.

Capacitor switching contactor

A capacitor switching contactor is described which includes a standard contactor, an auxiliary switch, an input terminal block, an output terminal block, as well as resistance wires disposed between the terminal blocks, on the one hand, and the auxiliary switch, on the other hand. The resistance wires are connected to connecting terminals in chambers of the terminal blocks, and largely accommodated in the housing of the terminal blocks.

KONTAKTORAPPARAT

MODULAR ELECTRICAL SWITCHING DEVICE COMPRISING AT LEAST ONE UNIPOLAR CUT-OFF BLOCK AND SWITCHING ARRANGEMENT HAVING SUCH DEVICES

L'invention est relative à un dispositif modulaire de commutation électrique (1) comportant : -un bloc de coupure (100) ayant des blocs unitaires de coupure (80) ; -un bloc d'actionnement (200) des blocs unitaires de coupure (80) comportant un actionneur électromagnétique ayant une culasse fixe (201) et une armature mobile (202) ; -des moyens autorisant la fixation du bloc d'actionnement (200) sur le bloc de coupure (100), Ledit dispositif modulaire comporte des moyens de fixation rapide autorisant une fixation amovible du bloc d'actionnement (200) sur le bloc de coupure (100), lesdits moyens comportant au moins un crochet d'attelage (214) destiné à fixer et maintenir le bloc de coupure au bloc d'actionnement, et à collaborer avec un dispositif d'actionnement (34) du bloc unitaire de coupure (80) pour transmettre le mouvement de l'actionneur. The invention relates to a modular electrical switching device (1) comprising: a breaking block (100) having unitary cleavage units (80); an actuating block (200) of the unitary breaking units (80) comprising an electromagnetic actuator having a fixed yoke (201) and a movable armature (202); means allowing the fixing of the actuating block (200) to the breaking block (100). Said modular device comprises quick fixing means allowing a removable fixing of the actuating block (200) on the breaking block ( 100), said means comprising at least one coupling hook (214) for fixing and holding the breaking block at the actuating block, and collaborating with an actuating device (34) of the unitary breaking block (80). ) to transmit the movement of the actuator.

Alternating-current protective device

An alternating-current protective device comprising a housing, and a series of contact elements fixedly arranged in said housing, said fixedly arranged contact elements having movable contact bridges. A traverse serves for actuating said movable contact bridges. There is provided at least one separate contact element incorporating a contact element housing and a movable contact bridge. A plunger extends out of the contact element housing for actuating the movable contact bridge of said separate contact element. The separate contact element is positionable in the protective housing in a first position and in a second position turned through 180* with respect to the first position. The plunger of the separate contact element bears against an impact surface of the traverse. The plunger has two end surfaces arranged behind one another to define a front end surface and a rear end surface. These end surfaces are arranged at the plunger with respect to the impact surface such that in the one position of the separate contact element the front end surface bears against the impact surface of the traverse for the early actuation of the separate contact element and in the other position of said separate contact element the rear end surface bears against the impact surface of the traverse for the late actuation of such separate contact element.

Connecting system comprising an electromagnetic switchgear, especially contactor, and a connector

The invention relates to a connecting system comprising an electromagnetic switchgear, especially contactor, and a connector. The aim of the invention is to provide a system which makes it easier to connect auxiliary and control lines. For this purpose, the connecting system comprises at least one electromagnetic switchgear (15), especially a contactor. Said switchgear (15) comprises a plurality of auxiliary contact connections (11) and a coil connection terminal block (2). Said coil connection terminal block (2) is configured in such a manner that the coil connections (11) lie in a plane (33) with at least one auxiliary contact connection (11). The connecting system also comprises a connector for simultaneously contacting the coil and auxiliary contact connections of one or more switchgears which connections lie in one plane. Said connector has an internal wiring for electrically interconnecting the coil and/or auxiliary contact connections.

DEVICE WITH AUXILIARY CONTACTS FOR COUPLING TO AN ELECTROMAGNETIC SWITCH

Patent FR2260929A7

DEVICE FOR FIXING ACCESSORIES ON THE FRONT OF A UNIQUE CONNECTOR

FOLDING ANCHOR RELAY OR CONTACTOR

AUXILIARY BLOCK WITH WATERPROOF CONTACT

Multipole switching mechanism

A switching mechanism for multipole operation having a base and having up to four contact-carrying modules symmetrically mounted on the base, the modules being simultaneously operable by electromagnets for use as a contactor or operable by a lever for use as a disconnect switch, the module being adapted to receive auxiliary contact blocks operated in tandem with the contacts of the main module.

Electromagnetic switchgear.

Electric switch structure in which the actuation axial force is just a small portion of the contact force

Electric switch structure by which the forces on the electric contacts are well higher than the forces applied to actuating members, comprising a slider (22, 122) movable within a fixed housing (16, 116) provided with profiles or cams (26, 28; 126, 128) converting the movement of said slider (22, 122) to contact movement in said structure, said profiles or cams (26, 28; 126, 128) opposing their action to that of springs (31, 33; 131, 133) applying closing forces to contact pairs.

Adaptive device for auxiliary switch

SWITCH CONNECTOR WITH PROTECTED SWITCHES

Auxiliary contact component

一种辅助接触件组件，其包括：设置有多个座部的壳体，每个座部适于接收具有至少一个固定接触件衬垫的固定接触件单元；可移动构件，其适于支撑一个或多个移动接触件，移动支撑件支撑一对移动接触件衬垫；所述可移动构件能够在两个位置：第一接触位置和第二接触位置之间移动；每个移动接触件安装在所述可移动构件中，使得所述移动接触件衬垫定向在不同位置中。具有通常打开或者通常闭合的接触件的辅助接触件的配置能够通过使用以不同的方式安装的相同接触件获得，而非使用针对每种配置的特定和不同的接触件获得。

CONTACTOR CIRCUIT BREAKER FOR CONTROLLING ELECTRIC MOTORS

A.CONTACTEUR-DISJONCTEUR POUR LA COMMANDE DE MOTEURS ELECTRIQUES. B.CARACTERISE EN CE QUE DEUX DISJONCTEURS A, B SONT DISPOSES EN SYMETRIE INVERSEE, LEURS CONTACTS DE COMMUTATION 10 ETANT DIRIGES LES UNS VERS LES AUTRES ET S'APPLIQUANT ALTERNATIVEMENT SUR UN CONNECTEUR DE CONTACTS 11 COMMUN, QUI EST RECOURBE EN FORME D'U ET QUE, ENTRE LES CONTACTS DE COMMUTATION 10 EST DISPOSE UN BLOCAGE MECANIQUE DES DEFAUTS DE COMMUTATION. C.DISJONCTEUR DESTINE A LA COMMANDE DE MOTEURS ELECTRIQUES.

DC contactor with dual micro switches

A DC contactor with dual micro switches, characterized in that, comprising: a coli, a push rod and two micro switches, the two micro switches are respectively installed at two predetermined positions in the contactor, the push rod is provided with two toggle arms respectively matched with the two micro switches, when main contacts of the contactor are in contact, the two micro switches turn on or off or convert contact by the toggle arms of the push rod according to a predetermined means.

ADAPTATION DEVICE FOR AUXILIARY CONTACTS BOX.

Recording device for recording the switch state of an electromagnetic switch device

A recording device is for recording the switch state of an electromagnetic switch device. In at least one embodiment, the recording device includes a housing, in which a plunger is movably mounted. The plunger may be moved between two mechanical end positions, wherein the end positions of the plunger correspond to the switch states of the electromagnetic switch device. A sensor device is arranged in the housing by which it may be recorded in which of the end positions the plunger is and from which a corresponding electrical signal may be emitted. The sensor device is designed to be able to record the position of the plunger without contacting the plunger.

Magnetic contactor

本发明公开了一种磁接触器。该磁接触器包括框架、固定器、活动铁芯、线轴、联接至线轴的一侧且被配置成通过磁力吸附活动铁芯的固定铁芯、设置在固定器和线轴之间的弹性件、被配置成通过利用与活动铁芯的机械机构关系来感测闭合完成时间的b触点开关、被配置成接收来自b触点开关的传感信号且限制施加给线圈的电流的电子电路部分、以及设置在活动铁芯的一端且被配置成操作b触点开关的开关操控件。

Contactor

In a switch or relay and, more particularly, a power or auxiliary switch or relay with a contact system mounted in a housing, as well as a magnet system which actuates the contact system, considerable difficulties are encountered when the contacts of the contact system are disposed in at least two planes which are disposed at different distances from the mounting plane. In such a case, the contact connecting zones which are facing away from the mounting plane are covered by the wiring for the contact connecting screws which are further displaced from the mounting plane and therefore are not accessible. Since switches or relays of this type are usually installed in large numbers in rows and in a compact arrangement with respect to each other in switch or relay boxes, a predetermined standard width for the switches or relays should not be exceeded. The employed switch or relay boxes are subjected to considerable shocks during transport to the installation site, so that the total wiring and the firm seating of the contact connecting screws must be checked before operation. In order to enable a simple handling of the wiring possibilities for the contacts and to also enable alternate installation of the wiring on the upper or on the lower contact connecting screws, or vice versa, without increasing the limited width of the switch or relay boxes, as is the case in actual practice, regardless of the number of poles, the switch or relay chambers are laterally displaced with respect to each other within the common flat side faces of the housing, while simultaneously maintaining the predetermined width from plane to plane, so that each contact connecting screw is freely accessible at the different distance planes of the installed wiring.

Auxiliary switch module

The invention relates to an auxiliary switch module for electromagnetic switching devices, having a hammerhead-shaped, positively locking coupling between the contact link supports of the electromagnetic switching device and the auxiliary switch module. The surface segments flanking the hammer shaft of the contact link support to be coupled originate from the head and run obliquely directed away from the shaft, so that a tipping movement of the hammerhead-shaped projection with respect to the other contact link support is possible. <IMAGE>

Electric current switchgear

A device for switching an electric current, including a switching block including a mobile electrical contact and a linking unit, integral, as well as an actuation block including an actuator and a mobile pallet. The device includes an improved connection interface, including a pivoting shaft, including an eccentric fastener element, delimiting an internal housing able to accommodate a head of the linking unit. The connection interface can be switched, by rotating the shaft, between a locked state wherein the head of the linking unit is held in the internal housing of the eccentric fastener unit so as to hold the mobile pallet integral in translation with the linking unit, and an unlocked state, wherein the head of the linking unit can move freely in translation with respect to the eccentric fastener element so as to uncouple the mobile pallet from the linking unit.

Connection mechanism for auxiliary switch

MODIFICACIONES EN EL ACOPLAMIENTO DE UN INTERRUPTOR AUXILIAR A UN APARATO ELECTRICO DE DISTRIBUCION. CONSISTE EN PREVEER: UNAS CORREDERAS DE CONTACTO (31, 32) EN EL APARATO DE DISTRIBUCION (1) Y EN EL INTERRUPTOR AUXILIAR ALOJADAS DE FORMA QUE SE PUEDAN DESPLAZAR TRANSVERSALMENTE CON RESPECTO A LA DIRECCION DE UNION; UNOS SALIENTES CONFORMADOS (34) QUE SE INTRODUCEN EN ESCOTES (33) PARA UNIR DE FORMA POSITIVA LAS CARCASAS Y LAS CORREDERAS AL ENCHUFARSE; Y UN APENDICE (37) Y UN ESCOTE (29) EN LA PALANCA (28), SIRVIENDO (37) PARA PENETRAR EN LA ZONA DE MOVIMIENTO DE (31) CUANDO NO ESTA ACOPLADO CORRECTAMENTE EL INTERRUPTOR AUXILIAR Y (29) PARA QUE PENETRE UN EXTREMO (30) DE (31) CUANDO ESTA CONECTADO EL APARATO DE DISTRIBUCION.

Contactor auxiliary switch

A modular auxiliary switch 100 includes a housing 102 including a first housing part 104 and a separate second housing part 106 secured to the first housing part. A printed circuit board 150 is housed in one of the first and second housing parts, and has a first side 152 facing the first housing part and a second opposite side 154 facing the second housing part. An actuator mechanism 160 is housed in the first housing part and is coupled to the printed circuit board 150. A separate first electrical contactor 220 is selectively mounted to the printed circuit board 150 so that a first electrical contact surface of the first electrical contactor overlaps and is in direct contact with one of the first side 152 and the second side 154 to define a first electrical contact pad on the printed circuit board 150.

ELECTRICAL SWITCH STRUCTURE IN WHICH THE AXIAL FORCE OF ACTUATION IS JUST A SMALL PORTION OF THE CONTACT FORCE.

ESTRUCTURA DE INTERRUPTOR ELECTRICO MEDIANTE LA CUAL LAS FUERZAS SOBRE LOS CONTACTOS ELECTRICOS SON BASTANTE MAS ELEVADAS QUE LAS FUERZAS APLICADAS A LOS ACTUADORES, QUE CONSTA DE UNA CORREDERA (22,122) MOVIL DENTRO DE UN ALOJAMIENTO FIJO (16,11) DOTADO DE PERFILES O LEVAS (26,28;126,128) QUE CONVIERTEN EL MOVIMIENTO DE DICHA CORREDERA (22,122) EN MOVIMIENTO DE CONTACTO EN DICHA ESTRUCTURA, OPONIENDO DICHOS PERFILES O LEVAS (26,28;126,128) SU ACCION A LA DE UNOS RESORTES (31,33;131,133) QUE APLICAN FUERZAS DE CIERRE A PARES DE CONTACTO. ELECTRICAL SWITCH STRUCTURE THROUGH WHICH THE FORCES ON THE ELECTRICAL CONTACTS ARE ENOUGH HIGHER THAN THE FORCES APPLIED TO THE ACTUATORS, WHICH CONSISTS OF A MOBILE SLIDING (22,122) WITH A FIXED HOUSING (16,11) WITH PROFILES OR 26,28; 126,128) THAT TURN THE SLIDING MOVEMENT (22,122) INTO A CONTACT MOVING IN SUCH STRUCTURE, OPPOSING SUCH PROFILES OR CAMS (26,28; 126,128) THEIR ACTION TO THAT OF SOME SPRINGS (31,33; 131,133) THAT APPLY CLOSING FORCES TO CONTACT PAIRS.

CONTACTOR APPARATUS WITH PROTECTED SWITCHES

L'appareil selon l'invention comprend un corps muni d'une pluralité de sections parallèles comportant des interrupteurs respectifs actionnés par un râteau commun. L'un de ces interrupteurs consiste en un microrupteur monostable étanche 40 à coupure brusque, dont les bornes internes 31, 32 sont reliées à des bornes externes 50, 59 disposées dans deux logements opposés 48, 49 de chaque section. Le microrupteur 40 est logé dans une cavité isolée 24 située entre les deux logements 48, 49 et débouchant, du côté opposé au râteau, par un orifice muni de moyens de fixation 43 d'un circuit imprimé 34 dont les plages conductrices sont reliées, selon la configuration désirée, aux susdites bornes internes 31, 32 et externes 50, 59. Grâce à cette disposition, il est possible, lors du montage en usine, d'affecter au microrupteur des fonctions différentes, sans modifier la structure de l'appareil. The apparatus according to the invention comprises a body provided with a plurality of parallel sections comprising respective switches actuated by a common rake. One of these switches consists of a tight-cut monostable micro-switch 40, the internal terminals 31, 32 of which are connected to external terminals 50, 59 arranged in two opposite housings 48, 49 of each section. The microswitch 40 is housed in an insulated cavity 24 located between the two housings 48, 49 and emerging, on the side opposite to the rake, through an orifice provided with fixing means 43 of a printed circuit 34 whose conductive pads are connected, according to the desired configuration, to the aforementioned internal terminals 31, 32 and external 50, 59. Thanks to this arrangement, it is possible, during factory assembly, to assign different functions to the microswitch, without modifying the structure of the device.

Electromagnetic relay.

ELECTROMECHANICAL CONTACTOR

Auxiliary switch block e.g. for circuit breaker

The auxiliary switch block (1) is fitted into a corresponding plug-in opening provided by the housing of the electromagnetic switchgear and has auxiliary switch contacts (5,6), selectively providing an opening or closing function. Pref. the housing (2) of the auxiliary switch block has three screw connection openings(7) for access to contact connection screws (4) for the auxiliary contacts, provided with labels identifying the respective functions of the terminations.

Electromagnetic switchgear with hinged armature

Electrical contactor

ABSTRACT OF THE DISCLOSURE An electrical contactor comprises a rectangular base carrying at least one pair of spaced fixed contacts. A movable support element carrying movable contacts is disposed on the base. A prismatic casing open at both ends is disposed on the base. A solenoid disposed within and supported by the casing comprises a movable armature having two parallel legs directed towards the base with their free ends resting on the movable support element. Two arms are hinged to the base near diagonally opposed corners of the base and have inwardly-directed pro-jections arranged to engage diagonally opposed corners of the end of the casing remote from the base when the arms are pivoted against the casing. The inwardly-directed projections are provided with threaded holes. A cover plate can be superimposed over the end of the casing remote from the base and over the projections, the cover plate being provided with holes in register with the threaded holes when the arms are pivoted against the casing whereby screws can be passed through the holes and engaged within the threaded holes to lock together the above-mentioned parts of the contactor. The cover plate is provided with an aperture giving access to a push-button connected to the armature. One or more additional elements can be mounted on a side or sides of the casing to be locked between the base and cover plate. The additional member may be a cover element, an auxiliary switch/contact set assembly, or a structure for interconnecting the contactor and a juxtaposed, like contactor to prevent the two contactors from being operated at the same time.

Patent FR1582485A

Magnetic contactor

Contactor magnético, que comprende: un armazón (110) configurado para incluir un contacto fijo (113); un portador (120) proporcionado de manera móvil en el armazón (110), y configurado para incluir un contacto móvil (123) que puede hacer contacto con el contacto fijo (113); un núcleo móvil (130) acoplado al portador (120) para interactuar con el portador (120); una bobina (150) fijada a y proporcionada en el armazón (110), y configurada para incluir un arrollamiento; un núcleo fijo (160) acoplado a un lado de la bobina (150), y configurado para absorber el núcleo móvil (130) con una fuerza magnética; un elemento elástico (140) proporcionado entre el portador (120) y la bobina (150); un interruptor de contacto tipo b (172) configurado para detectar un tiempo de finalización de cierre del contacto móvil (123) usando una relación de mecanismo mecánico con el núcleo móvil (130); una parte de circuito electrónico (170) configurada para recibir una señal de detección procedente del interruptor de contacto tipo b (172) y limitar la corriente aplicada al arrollamiento; y un elemento de manipulación de interruptor proporcionado en un extremo del núcleo móvil (130), y configurado para accionar el interruptor de contacto tipo b (172), caracterizado porque el elemento de manipulación de interruptor comprende: un cuerpo de manipulación de interruptor (132); una parte de manipulación de interruptor (133) proporcionada para sobresalir en un extremo de un lado del cuerpo de manipulación de interruptor (132), y dispuesta para separarse del interruptor de contacto tipo b (172) con un intervalo en la dirección de movimiento del núcleo móvil (130); y un saliente de manipulación de interruptor (133a) formado en la parte de manipulación de interruptor (133) para sobresalir hacia el interruptor de contacto tipo b (172), en el que la parte de circuito electrónico (170) se proporciona en un lado de la bobina en dirección a lo ancho (150) en paralelo a la dirección de movimiento del núcleo m ...

Auxiliary contact mechanism of electromagnetic contactor

The present invention relates to an auxiliary contact mechanism of an electromagnetic contactor, and more particularly, to an auxiliary contact mechanism of an electromagnetic contactor capable of maximizing a time duration for which power is supplied to a magnetic coil for switching a main contact until the main contact is closed. The auxiliary contact mechanism of an electromagnetic contactor, includes: a case formed to have a box shape; an auxiliary sliding member installed above the case, and moving up and down by receiving a pressure from a main contact sliding member; an elastic member accommodated in an insertion groove formed in the auxiliary sliding member; a pressing member insertion-installed below the auxiliary sliding member, and moving up and down by an elastic force of the elastic member; and a micro switch turned on/off by the pressing member.

Contactor

Adapter for additional junction box

Safety interlock

Patent FR2278144B3

Electromagnetic interruptor combining auxiliary switches

Ein elektromagnetisches Schaltgerät ist mit einem auf­ rastbaren Hilfsschalter kombiniert, wobei wenigstens eine der Wandungen des Schaltergehäuses mit einer Durch­ trittsöffnung ausgestattet ist, die dem Durchtritt eines Betätigungsorgans eines im Gehäuseinneren beweglich an­ geordneten Kontaktträgers dient, welch letzterer mit einem Kontaktstößel des mit dem Schaltgerät kombinier­ baren Hilfsschalters koppelbar ist. Diese Schaltgeräte­ kombination zeichnet sich dadurch aus, daß an Randungen zweier einander gegenüberliegender Seitenwandungen des Schaltgehäuses vorstehende Halteleisten (15) angeformt sind, weiterhin dadurch, daß in einer diese Seitenwan­ dungen verbindenden dritten Seitenwandung des Schalter­ gehäuses die Durchtrittsöffnung für das Betätigungsorgan (22) angeordnet ist, daß von einander gegenüberliegenden Seiten eines Gehäuses des Hilfsschalters (25) spiegel­ bildlich zueinander ausgebildete, über das Gehäuse hin­ ausragende und an ihren freien Enden mit zueinander ge­ richteten Rastnasen (29) ausgestattete Halteklammern (27) ausgehen, die in mit dem Schaltgerät (10) mon­ tierter Lage hinter die Halteleisten am Schaltergehäuse greifen, und schließlich daß in an sich bekannter Weise der Kontaktstößel (31) des Hilfsschalters (25) aus des­ sen Gehäuse herausragt und beim Anfügen an das Schalt­ gerät (10) selbsttätig mit dem zugekehrten Betätigungs­ organ (22) des Schaltgerätes verrastet. Hierdurch ist eine einfache Koppelung der miteinander zu verbindenden Schaltgeräte erzielbar, ohne die Bauhöhe des Schaltge­ rätes oder seine Einbautiefe zu vergrößeren und ohne die Zugänglichkeit zu Anschlußstellen zu beeinträchtigen. An electromagnetic switching device is on latchable auxiliary switch combined, at least one of the walls of the switch housing with a through is equipped with a passage opening Actuator on one inside the housing orderly contact carrier serves, the latter with a contact plunger combined with the switching device Auxiliary switch can be ...