Positiv-displacement rotary mashine

A positive-displacement rotary machine comprises a housing a rotor installed in the housing with the a capability of rotation, a separator installed in the housing, having a guide part with a hole for the rotor; a piston installed in the a groove of the rotor with the a capability of making rotary oscillations relative to the rotor around an axis that intersects the an axis of rotation of the rotor, having at least one slot into which the guide part of the separator enters, a sphere-like working cavity formed around the rotor, which the guide part of the separator, during interaction of the hole with the rotor, divides into chamber-forming cavities of variable cross section, each of which is divided by the piston into working chambers. There is a passage for the a working fluid that permits the working thud to bypass the minimal cross section of the chamber-forming cavity; and input and output ports of the working fluid.

Rotary Piston Actuator Anti-Rotation Configurations

A rotary actuator includes a housing having an interior boundary that defines a central bore and has interior recesses, a chamber housing assembly disposed in the central bore and having an arcuate chamber, the arcuate chamber comprising a cavity, an exterior boundary of the chamber housing assembly having exterior recesses, each of the exterior recesses aligned with a respective one of the interior recesses, pins residing between the interior boundary and the exterior boundary, each of the pins mated to one of the exterior recesses and a corresponding one of the interior recesses to maintain an orientation of the chamber housing assembly with respect to the housing, a rotor assembly rotatably journaled in the chamber housing assembly and comprising a rotary output shaft and a rotor arm, and an arcuate-shaped piston disposed in the chamber housing assembly for reciprocal movement in the arcuate chamber.

Rotary Piston Type Actuator with a Central Actuation Assembly

A rotary actuator includes a housing defining an arcuate chamber including a cavity, a fluid port in fluid communication with the cavity, and an open end. A rotor assembly includes an output shaft and a rotor arm extending outward. An arcuate-shaped piston is disposed in said housing for reciprocal movement in the arcuate chamber through the open end, wherein a seal, the cavity, and the piston define a pressure chamber, and a portion of the piston contacts the first rotor arm. A central actuation assembly includes a central mounting point formed in an external surface of the output shaft, said central mounting point proximal to the longitudinal midpoint of the shaft, and an actuation arm removably attached at a proximal end to the central mounting point, said actuation arm adapted at a distal end for attachment to an external mounting feature of a member to be actuated.

Rotational Displacement Apparatus

An apparatus including a first piston member rotatable about a first rotational axis and a rotor with a first chamber and pivotable about a second rotational axis. The first piston member extends across the first chamber. The rotor and first piston member are rotatable around the first rotational axis, and the rotor is pivotable about the second rotational axis to permit a relative pivoting motion between the rotor and the first piston member linked to the rotor rotating about the first rotational axis. 1 the method comprising:', 'rotating the rotor and first piston member around the first rotational axis; and', 'pivoting the rotor about the second rotational axis', 'such that there is a relative pivoting motion between the rotor and the first piston member', 'which varies the volume of each of the sub-chambers,', 'with the change in the sub-chambers volume being linked to rotation of the rotor about the first rotational axis., 'a first piston member being rotatable about a first rotational axis; a rotor comprising a first chamber and pivotable about a second rotational axis, the first piston member extending across the first chamber to form sub-chambers within the first chamber;'}. A method of operation of a rotary fluid apparatus that comprises This application is a continuation of pending U.S. application Ser. No. 15/552,451, filed Aug. 21, 2017, which was the National Stage of International Application No. PCT/GB2016/052429, filed Aug. 5, 2016, which claims priority of GB Application No. 1520830.9, filed Nov. 25, 2015 and GB Application No. 1521207.9, filed Dec. 1, 2015, the entire disclosure of each being hereby incorporated by reference herein.Conventional fluid pumps and internal combustion engines that comprise a ‘cranked’ reciprocating arrangement to drive a piston are of course well known and understood in the art. The demerit of these arrangements is the need, and losses arising from, the translation of linear motion of a piston into a rotational motion ...

Rotational Displacement Apparatus

An apparatus comprising a first piston member () rotatable about a first rotational axis () and a rotor () comprising a first chamber () and pivotable about a second rotational axis (). The first piston member () extends across the first chamber (). The rotor () and first piston member () are rotatable around the first rotational axis (), and the rotor () is pivotable about the second rotational axis () to permit a relative pivoting motion between the rotor () and the first piston member () linked to the rotor () rotating about the first rotational axis (). 110. An apparatus () comprising:{'b': 18', '30, 'a shaft () which defines and is rotatable about a first rotational axis ();'}{'b': 20', '32', '18', '20, 'an axle () defining a second rotational axis (), the shaft () extending through the axle ();'}{'b': 22', '18', '22', '20', '18, 'a first piston member () provided on the shaft (), the first piston member () extending from the axle () towards a distal end of the shaft ();'}{'b': 16', '20, 'a rotor () carried on the axle ();'}{'b': 16', '34, 'i': 'a', 'claim-text': {'b': 22', '34, 'i': 'a', 'the first piston member () extending across the first chamber ();'}, 'the rotor () comprising a first chamber (),'} [{'b': 16', '20', '18', '30, 'the rotor () and axle () are rotatable with the shaft () around the first rotational axis (); and'}, {'b': 16', '20', '32, 'the rotor () is pivotable about the axle () about the second rotational axis ()'}, {'b': 16', '22', '16', '30, 'to permit relative pivoting motion between the rotor () and the first piston member () as the rotor () rotates about the first rotational axis ().'}], 'whereby210. An apparatus () as claimed in wherein{'b': 34', '36, 'i': 'a', 'the first chamber () has a first opening (); and'}{'b': 22', '20', '34', '36, 'i': 'a', 'the first piston member () extends from the axle () across the first chamber () towards the first opening ().'}310. An apparatus () as claimed in or wherein{'b': 20', '18, 'the axle () is ...

OSCILLATING PISTON ENGINE

An engine configuration that uses multiple opposing piston pairs to form respective expansion chambers for expanding a gas within to move the pistons to drive a main shaft. The engine can be configured to operate as an internal combustion engine that uses diesel fuel, gasoline, or natural gas, or it can be configured as an expander to convert high pressure high temperature gas to rotary power. The pistons may be mounted on the circumference of one or more disks. For any given set of choices of numbers of pistons and sizes of pistons, disks, and gears, there are disclosed dimensional constraints useful for more efficient functioning of the engine. This engine can be provided with a compact design which results in high power to weight ratios. 1. An engine comprising:a plurality of piston pegs;a piston pair including a first piston arranged opposing a second piston, wherein each piston is comprised of one of said piston pegs and a piston body having a slot for receiving a portion of the one of the piston pegs;a housing for forming a chamber corresponding to the piston pair, such that the first piston and the second piston are arranged within the chamber for forming an expansion volume between said first piston and said second piston for extracting energy from an expanding gas;a pair of opposing structures each configured to connect to another portion of the piston peg of a respective one of the piston pairs such that one of said pair of opposing structures oscillate in opposition to the other of said pair of opposing structures in response to extracting energy from the expanding gas;a main shaft passing through said opposing structures; andpiston transmission mechanisms for converting the oscillation of the opposing structures into a rotation of said main shaft.2. The engine of claim 1 , wherein said piston transmission mechanisms included at least one crank shaft that is offset from claim 1 , but parallel to claim 1 , said main shaft claim 1 , wherein each one of said ...

ROTARY ACTUATOR

A rotary actuator includes an output shaft, a housing, a piston, and a friction reducer. The housing includes an arcuate bore that extends around the output shaft. The piston is coupled to the output shaft and moved in the arcuate bore. Pressure fluid acts to move the piston. The friction reducer is configured to reduce friction between a peripheral surface of the piston and an inner circumferential surface of the housing forming the arcuate bore. 1. A rotary actuator comprising:an output shaft;a housing including at least one arcuate bore that extends around the output shaft;at least one piston coupled to the output shaft and moved in the arcuate bore, wherein pressure fluid acts to move the piston; anda friction reducer configured to reduce friction between a peripheral surface of the piston and an inner circumferential surface of the housing forming the arcuate bore.2. The rotary actuator according to claim 1 , whereinthe friction reducer includes a roller that is in contact with the peripheral surface of the piston, andthe roller rolls when the piston moves.3. The rotary actuator according to claim 2 , wherein the roller is supported by a bearing.4. The rotary actuator according to claim 2 , whereinthe peripheral surface of the piston includes an arcuate outer surface, andthe roller is in linear contact with the arcuate outer surface.5. The rotary actuator according to claim 1 , wherein the friction reducer includes a stopper that reduces force pressing the piston against the inner circumferential surface of the housing.6. The rotary actuator according to claim 5 , whereinthe output shaft includes an arm coupled to the piston,the piston and the arm are coupled in an axial direction of the output shaft by a first coupling portion and a second coupling portion,the first coupling portion and the second coupling portion are separated from each other, andat least one of the first coupling portion and the second coupling portion configures the stopper.7. The rotary ...

ROTARY ACTUATOR

A rotary actuator, including a manifold block and a rotor assembly that includes a rotor shaft and a plurality of arcuate pistons attached to the rotor shaft, each arcuate piston curving at a set radial distance from the rotor shaft, and each piston attached to the rotor shaft via a crank arm. A pressure chamber assembly coupled to the manifold block defines a plurality of piston pressure chambers that receive and at least partially enclose each arcuate piston, including a plurality of gland seals disposed adjacent the entrance of each piston pressure chamber to create a seal between the inner surface of the pressure chamber and the outer surface of the arcuate piston. Each gland seal includes an inner seal that engages the piston surface of the arcuate piston, and plural outer seals that engage the inner surface of the piston pressure chamber, forming a hydraulic seal. 1. A rotary actuator , comprising:a manifold block; anda first rotor assembly mounted to the manifold block; a first rotor shaft extending into the manifold block;', 'a plurality of arcuate pistons attached to the first rotor shaft, each arcuate piston curving at a set radial distance from a rotation axis of the first rotor shaft, and each piston attached to the first rotor shaft via a crank arm;', 'a first pressure chamber assembly coupled to the manifold block, the first pressure chamber defining a plurality of piston pressure chambers each configured to receive and at least partially enclose a corresponding arcuate piston;', 'wherein each gland seal includes an inner seal configured to engage a surface of the arcuate piston, and a plurality of outer seals configured to engage the inner surface of the piston pressure chamber, such that a hydraulic seal is formed between each piston pressure chamber and the corresponding arcuate piston inserted therein;', 'a plurality of gland seals disposed adjacent an entrance to each piston pressure chamber and creating a seal between an inner surface of the ...

ROTARY ACTUATOR

A cylinder is installed within a case, and an output shaft and an arm that is integrated thereto and extends in a radial direction are installed within the cylinder. A piston extending in an arc slides and is displaced in a circumferential direction of the cylinder within the cylinder. One end portion of the piston is rotatably connected to the arm. The cylinder is internally provided with a first pressure chamber in which the arm is housed and a second pressure chamber in which the other end portion of the arm is slidably installed. A pressure medium is fed into one of the first and second pressure chambers and discharged from the other, and the output shaft pivots in a rotational direction. 1. A rotary actuator that outputs driving torque as a result of an output shaft that is supported with respect to a case , pivoting in a rotational direction due to action of a pressure medium , the rotary actuator comprising:an arm that is integrated with, or fixed to, the output shaft, and extends in a radial direction of the output shaft;a piston that has a portion extending in an arc, and is connected to the arm so as to be rotatable about an axis with respect to the arm, the axis being parallel with an axial direction of the output shaft and being shifted from the output shaft in the radial direction; anda piston housing that is installed within the case, the piston housing forming a piston chamber housing the portion extending in an arc of the piston,wherein the piston is supported so as to be able to slide and be displaced with respect to the piston chamber along a circumferential direction about the output shaft,the case is internally provided with a first pressure chamber in which the output shaft and the arm are housed, and a second pressure chamber that is defined by the piston housing and the piston and in which an end portion of the piston is installed, andas a result of a pressure medium being fed into one of the first pressure chamber and the second pressure ...

INTEGRATED ENERGY GENERATING DAMPER

A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement. Applications include vehicle suspension systems (to act as the primary damper component), railcar bogie dampers, or industrial applications such as machinery dampers and wave energy harvesters, and electro-hydraulic actuators. 1166-. (canceled)167. A suspension system including at least one hydraulic damper assembly comprising:a damper with a first housing that includes a first volume containing hydraulic fluid at a first pressure and a second volume containing hydraulic fluid at a second pressure, wherein the first volume and the second volume are separated by a piston that is received in the housing and attached to a piston rod, and wherein the first pressure acts on a first side of the piston and the second pressure acts on a second side of the piston;a second housing that includes a hydraulic unit with a rotational component operatively coupled to an electric machine,a first flow path between the first volume and the second volume that passes through the hydraulic unit;a second flow path, between the first volume and the second volume that bypasses the hydraulic unit,a first valve that controls a first fluid flow through the second flow path;at least one ...

INTEGRATED ENERGY GENERATING DAMPER

A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement. Applications include vehicle suspension systems (to act as the primary damper component), railcar bogie dampers, or industrial applications such as machinery dampers and wave energy harvesters, and electro-hydraulic actuators. 1. A hydraulic suspension actuator of a vehicle , comprising: a hydraulic unit;', 'an electric machine operatively coupled to the hydraulic unit, wherein the hydraulic unit includes a first port and a second port, wherein the hydraulic unit is configured to operate as a hydraulic pump, and, 'an integrated unit includingwherein the electric machine is configured to operate as an electric motor; an inner tube;', 'an outer tube that at least partially surrounds the inner tube, wherein a first volume is located between the inner tube and the outer tube;', 'a piston, slidably received in the inner tube, wherein the inner tube includes a second volume containing hydraulic fluid and a third volume containing hydraulic fluid, wherein the second volume and the third volume are separated by the piston, wherein the first volume is fluidly connected to at least one of the second volume and the third volume;', 'a compressible medium contained in a portion ...

Roticulating Thermodynamic Apparatus

An apparatus comprising: a shaft () rotatable about a first rotational axis (); an axle () defining a second rotational axis (); a first piston member () extending from the axle () towards a distal end of the shaft (); a rotor () carried on the axle (); the rotor () comprising a first chamber (); a housing () having a wall defining a cavity (); a first magnetic guide feature (); a second magnetic guide feature (); whereby: the rotor () and axle () are rotatable with the shaft () around the first rotational axis (); the rotor () is pivotable about the axle () to permit relative pivoting motion between the rotor () and the first piston member () as the rotor rotates about the first rotational axis (); and at least one of the first magnetic guide feature () and second magnetic guide feature () comprises an electromagnet to pivot the rotor () about the axle () relative to the first piston member (). 129-. (canceled)30. An apparatus comprising:a shaft which defines and is rotatable about a first rotational axis;an axle defining a second rotational axis, the shaft extending through the axle;a first piston member provided on the shaft, the first piston member extending from the axle towards a distal end of the shaft; the rotor comprising a first chamber,', 'the first piston member extending across the first chamber;, 'a rotor carried on the axle;'}a housing having a wall which defines a cavity, the rotor being rotatable and pivotable within the cavity;a first magnetic guide feature coupled to the rotor;a second magnetic guide feature coupled to the housing;the rotor and axle are rotatable with the shaft around the first rotational axis;the rotor is pivotable about the axle about the second rotational axis to permit relative pivoting motion between the rotor and the first piston member as the rotor rotates about the first rotational axis; andat least one of the first magnetic guide feature and second magnetic guide feature comprises an electro-magnet operable to ...

具有中央致动组件的旋转活塞式致动器

旋转致动器（2900）包括壳体，所述壳体限定了弓形室，所述弓形室包括腔、与所述腔流体连通的流体端口以及开口端。转子组件包括输出轴（2912）和向外延伸的转子臂（2914）。弓形活塞设置在所述壳体中以在所述弓形室中往复移动穿过所述开阔端，其中，密封件、所述腔和所述活塞限定了压力室，并且所述活塞的一部分与所述第一转子臂接触。中央致动组件（2960）包括形成在所述输出轴的外表面中的中央安装点（2964），所述中央安装点接近所述轴的纵向中点，并且致动臂（2962）在近端处可移除地附接至所述中央安装点，所述致动臂在远端处适于附接至待致动构件的外部安装特征。

Motor of the oscillating piston type

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Pendulum engine

FIELD: machine building.SUBSTANCE: invention relates to machine building, power engineering and can be used for conversion of mechanical energy of oscillations and energy of internal combustion engines into energy of rotation of shaft of vehicle or generator of electric energy. Essence of the invention consists in the fact that the pendulum motor contains the upper hinged support, on which the vertical posts with transverse beams are fixed, on which the teeth of one-sided action are installed. Between transverse beams there installed is gear wheel fitted on power take-off shaft. First and second levers are connected to transverse beams, which are connected to pistons of internal combustion engine. When the right piston is actuated, the entire structure is moved to the left via a lever as a pendulum. At the same time lower row of teeth of one-side action engages gear wheel, installed on power take-off shaft, rotating it clockwise. When the left piston is actuated, the pendulum system moves to the right. Then one-side upper teeth are started to work, which continue to rotate the power take-off shaft also clockwise. Thus, the shaft rotates in one direction, which allows this system to be used in internal combustion engines or electric power generators.EFFECT: simplified design.1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 691 888 C1 (51) МПК F01B 9/04 (2006.01) F02B 75/32 (2006.01) F01C 9/00 (2006.01) F16H 19/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01B 9/042 (2019.02); F02B 75/32 (2019.02); F01C 9/005 (2019.02); F16H 19/043 (2019.02) (21)(22) Заявка: 2018108019, 05.03.2018 (24) Дата начала отсчета срока действия патента: 18.06.2019 Приоритет(ы): (22) Дата подачи заявки: 05.03.2018 (56) Список документов, цитированных в отчете о поиске: RU 2308603 C2, 20.10.2007. JP (45) Опубликовано: 18.06.2019 Бюл. № 17 2 6 9 1 8 8 8 R U (54) МАЯТНИКОВЫЙ ДВИГАТЕЛЬ (57) Реферат: Изобретение относится к ...

Rotary-blade internal combustion engine

FIELD: machine building. SUBSTANCE: invention relates to automotive industry. Essence of invention consists in that engine consists of housing (1), housing cover (2), outlet (3) and inlet (4) branch pipes, rotor element (5), performing rotary-oscillatory movements on axis (6), bypass pipelines (8), fixed partitions (7), crank-and-rod mechanism including crankshaft (10), crank (9) and con-rod (11), damper device (12) and supports (13). Fixed partitions (7) are fixed on inner walls of housing (2) to form working and auxiliary chambers, and damper (12) has chambers with check valves configured to compress air therein and bypass it from one chamber to another. Such design ensures achievement of engine uniformity and increase of reliability and durability of its operation. EFFECT: technical result is increase in durability and reliability of rotary-vane engines by reducing dynamic and inertial loads on parts of internal combustion engine. 1 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 739 300 C1 (51) МПК F01C 9/00 (2006.01) F02B 53/04 (2006.01) F02B 55/16 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/002 (2020.08); F02B 53/04 (2020.08); F02B 55/16 (2020.08) (21)(22) Заявка: 2020107820, 20.02.2020 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 20.02.2020 (45) Опубликовано: 22.12.2020 Бюл. № 36 (54) РОТОРНО-ЛОПАСТНОЙ ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ (57) Реферат: Изобретение относится к области перегородок (7), кривошипно-шатунного двигателестроения транспортных средств. механизма, включающего в себя коленчатый вал Техническим результатом изобретения является (10), кривошип (9) и шатун (11), демпферного повышение долговечности и надежности роторноустройства (12) и опор (13). Неподвижные лопастных двигателей путем снижения перегородки (7) закреплены на внутренних динамических и инерционных нагрузок на детали стенках корпуса (2) с образованием ...

Blade engine

FIELD: machine building. SUBSTANCE: invention relates to machine building, particularly, to vane-type internal combustion engines, and can be used for creation of volumetric pumps and compressors. Blade engine comprises housing 1 with working chamber and blade 3 arranged therein, made integral with shank 4 and installed on semi-axles 2, cranks 8, 9. Slider 5 is pivotally secured at shank 4 end. Slider 5 is located in longitudinal slot 6 of cross beam 7. Cross beam 7 is pivotally connected with two cranks 8, 9 made in the form of gear wheels installed in housing 1 and kinematically connected to each other by gear wheel 10. EFFECT: invention is aimed at simplifying the design, providing uniformity of cyclic swinging of blades, increasing specific power indices of the engine. 1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 700 108 C1 (51) МПК F01C 9/00 (2006.01) F02B 53/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/002 (2018.08); F02B 53/00 (2018.08) (21)(22) Заявка: 2018120420, 01.06.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 12.09.2019 Приоритет(ы): (22) Дата подачи заявки: 01.06.2018 (45) Опубликовано: 12.09.2019 Бюл. № 26 2 7 0 0 1 0 8 R U (54) ЛОПАСТНОЙ ДВИГАТЕЛЬ (57) Реферат: Изобретение относится к машиностроению, в частности к лопастным двигателям внутреннего сгорания, и может быть использовано при создании объемных насосов и компрессоров. Лопастной двигатель содержит корпус 1 с рабочей камерой и размещенной в ней лопастью 3, выполненной заодно с хвостовиком 4 и установленной на полуосях 2, кривошипы 8, 9. На конце хвостовика 4 шарнирно укреплен ползун 5. Ползун 5 помещен в продольном пазу Стр.: 1 (56) Список документов, цитированных в отчете о поиске: US 2017138359 A1, 18.05.2017. DE 2502085 A1, 22.07.1976. DE 20001043 U1, 20.04.2000. DE 2256776 A1, 06.06.1974. SU 1275097 A1, 07.12.1986. 6 траверсы 7. Траверса 7 шарнирно связана с двумя кривошипами 8, 9, ...

Displacement machine (versions)

FIELD: mechanical engineering; pumps, compressors, internal combustion engines with carburation or fuel injection. SUBSTANCE: displacement machine has channels providing communication of inlet and outlet holes with working chambers and made in form of through holes in side walls of partition and/or in form of cavities on hub surface. EFFECT: enhanced reliability of operation, simplified design. 8 cl, 26 dwg па (19) 13) ВИ '” 2134 796 ° С1 ОМК" [ 01С 9/00, Е 02 В 53/00 РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96123796/06, 19.12.1996 (71) Заявитель: Матвеев Сергей Борисович (46) Дата публикации: 20.08.1999 (72) Изобретатель: Матвеев Сергей Борисович (56) Ссылки: ЦЗ 5251594 А, 12.10.93. 4$ 3816037 А, 11.07.74. Ц$ 4441869 А, 10.04.84. ЦЗ (73) Патентообладатель: 4024841 А, 24.05.77. $ 296977РГА, 31.06.61. Матвеев Сергей Борисович ЗИ 13172072 А, 15.03.89. С1 (98) Адрес для переписки: 141320, Московская обл., Сергиев-Посадский р-он, п.Новостройка, ул.Королева, д.26, кв.11, Матвееву В.Н. (54) ОБЪЕМНАЯ МАШИНА (ВАРИАНТЫ) (57) Реферат: Объемная машина может быть использована в качестве насоса, компрессора или двигателя внутреннего сгорания с внутренним или внешним смесеобразованием. Объемная машина снабжена каналами, обеспечивающими возможность сообщения впускного и выпускного отверстий с рабочими камерами и выполненными в виде сквозных отверстий в боковых стенках перегородки и/или в виде выемок на поверхности ступицы. Изобретение позволяет повысить надежность работы объемной машины и упростить конструкцию. 2 с. ибз.п.ф-лы, 26 ил. [1% [№ [ 2134796 КО бд ЬсС Го ЭбДУз с ПЧ Го КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАОЕМАКК$ (19) ВИ” 2134 796. 13) СЛ (51) 21° 04 С 9/00, Е 02 В 53/00 12) АВЗТКАСТ ОЕ 1МУЕМТОМ (21), (22) АррИсаНоп: 96123796/06, 19.12.1996 (46) Бае ог ричбИсаНоп: 20.08.1999 (98) Май адагез$: 141320, МозКоузКа]а оЫ., Зегаеу-РозаазкИ г-оп, р.Момозго|ка, ч|1.Когоема, 4.26, Ку.11, Машееми М.М. ( ...

An internal combustion engine

선회축(60)을 중심으로 왕복운동을 하는 피스톤(10)을 포함하는 내연기관으로서, 상기 피스톤(10)은 크랭크축을 구동시키는 연접봉(12)의, 선회축(60)으로부터 동떨어진 인접 일단부에 연결되어진다. 상기 피스톤(10)은 제 1 아치형 밀봉면(41)과 상기 제 1 밀봉면(41)에서 방사상으로 엇갈린 제 2 아치형 밀봉면(42)을 구비하며, 상기 제 1 밀봉면(41) 및 제 2 밀봉면(42)은 바닥(44)에 연결되어 있다. 상기 제 1 아치형 밀봉면(41)은 연소실(20)의 아치형벽(51)에 대하여 밀봉할 수 있고, 연소실(20)의 한쪽 벽면에 형성된 제 2 아치형 밀봉면(42)은 승압실(53)의 벽(52)에 대하여 밀봉할 수 있다. 상기 기관은 압축점화 또는 불꽃점화기관으로 구성될 수 있고 2 행정 불꽃점화기관 또는 4 행정 불꽃점화기관으로 구성될 수도 있다. An internal combustion engine including a piston (10) reciprocating about a pivot shaft (60), wherein the piston (10) is located at an adjacent end of the connecting rod (12) for driving the crank shaft, away from the pivot shaft (60). Connected. The piston 10 has a first arcuate seal face 41 and a second arcuate seal face 42 radially staggered from the first seal face 41, the first seal face 41 and the second seal face. The sealing surface 42 is connected to the bottom 44. The first arcuate sealing surface 41 may seal against the arcuate wall 51 of the combustion chamber 20, and the second arcuate sealing surface 42 formed on one wall surface of the combustion chamber 20 may be a boosting chamber 53. Can be sealed against the wall 52. The engine may be composed of a compression ignition or spark ignition engine and may be composed of a two-stroke spark ignition engine or a four-stroke spark ignition engine.

Rotary positive-displacement machine (versions) and rotary positive-displacement machine stage

FIELD: engines and pumps. SUBSTANCE: invention relates to machine building, particularly to positive-displacement rotary machines. Machine chamber comprises housing, rotor with output shaft running in said housing and having work surface concentric with its rotational axis, and at least one piston. Said work surface consists of surface inclined to rotor rotational axis and segment of sphere limited by aforesaid inclined surface. Housing and rotor work surfaces make work chamber. Rotor work surface has at least one slot arranged along rotor rotational axis. Rotor every slot accommodates piston to cover and seal work chamber and to run in slot plate. Piston represents, at least, a part of disk with at least one sealing synchronising element to interact with the housing inclined surface. Said element is coupled with piston with the help of pivot joint arranged on aforesaid sealing synchronising element. The latter represents two aligned cylindrical recesses and mating pivot joint arranged on piston to revolve relative to piston. Cylindrical ledge is arranged between aforesaid cylindrical recesses. EFFECT: possibility to be used in multi-stage deep-well pumps. 13 cl, 20 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 383 745 (13) C2 (51) МПК F01C F04C 3/06 3/06 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006129001/06, 10.08.2006 (72) Автор(ы): Дидин Александр Владимирович (RU) (24) Дата начала отсчета срока действия патента: 10.08.2006 (73) Патентообладатель(и): Дидин Александр Владимирович (RU) (43) Дата публикации заявки: 20.02.2008 R U (45) Опубликовано: 10.03.2010 Бюл. № 7 2 3 8 3 7 4 5 (56) Список документов, цитированных в отчете о поиске: RU 2004133654 А, 20.04.2006. RU 2062885 C1, 27.06.1996. US 3121399 A, 18.02.1964. US 2832198 A, 29.04.1958. US 2708413 А, 17.05.1955. FR 511943 А, 07.01.1921. DE 878755 А, 08.07.1949. 2 3 8 3 7 4 5 R U (54) КАМЕРА ОБЪЕМНОЙ ...

Rotor-type positive-displacement machine

FIELD: engines and pumps. SUBSTANCE: invention relates to machine building, particularly to rotor-type machines with nonparallel rotational axes of rotor and pistons. Proposed machine comprises housing with its working surface representing a sphere segment, rotor with concentric working surface mounted in the housing to revolve therein, concentric working chamber formed by housing and rotor, separator representing an inclined washer with geometrical axis, inclined to that of rotor, and fixed in the housing to divide working chamber into two parts. Rotor working surface features at least one groove arranged along its geometrical axis of rotation to receive piston to rotate therein about geometrical axis crossing rotor geometrical axis at right angle. It comprises also piston representing at least a part of disk extending partially into working chamber to cut it off. Every extending part of said piston has a slot for separator to pass through and for at least one synchronising element to be fitted therein. EFFECT: reliable synchronisation of spherical machine working members. 18 cl, 24 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 376 478 (13) C2 (51) МПК F01C F04C 3/06 3/06 (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2006119356/06, 02.06.2006 (72) Автор(ы): Дидин Александр Владимирович (RU), Яновский Илья Яковлевич (RU) (24) Дата начала отсчета срока действия патента: 02.06.2006 (45) Опубликовано: 20.12.2009 Бюл. № 35 2 3 7 6 4 7 8 (56) Список документов, цитированных в отчете о поиске: RU 2004133654 А, 20.04.2006. RU 2134796 C1, 20.08.1999. US 2708413 А, 17.05.1955. GB 1458459 A, 15.12.1976. US 2832198 A, 29.04.1958. Адрес для переписки: 152026, Ярославская обл., г. Переславль, ул. 50 лет Комсомола, 19, кв.56, А.В.Дидину 2 3 7 6 4 7 8 R U рабочей поверхности ротора выполнен, по меньшей мере, один паз вдоль его геометрической оси вращения, в котором установлен с ...

VOLUME ROTARY MACHINE (OPTIONS)

1. Объемная роторная машина, содержащая ! корпус; ! ротор, установленный в корпусе с возможностью вращения; ! разделитель, установленный в корпусе, имеющий направляющую часть с отверстием под ротор; ! поршень, установленный в пазу ротора с возможностью совершения вращательных колебаний относительно ротора вокруг оси, пересекающей ось вращения ротора преимущественно под прямым углом, имеющий, по меньшей мере, одну прорезь, в которую входит направляющая часть разделителя; ! сферообразную рабочую полость, образованную вокруг ротора, которую направляющая часть разделителя при взаимодействии отверстием с ротором разделяет на камерообразующие полости переменного сечения, каждую из которых поршень разделяет на рабочие камеры, !причем в минимальном сечении камерообразующей полости имеется проход для рабочего тела и/или в роторе имеется канал, позволяющий рабочему телу обходить минимальное сечение камерообразующей полости; ! окна входа и выхода рабочего тела. ! 2. Машина по п.1, в которой из каждой камеры выходят каналы для прохода рабочего тела, выполненные в роторе с возможностью ее связи с окнами входа и выхода. ! 3. Машина по п.1, в которой посередине между максимальным и минимальным сечением камерообразующей полости по угловому положению вокруг оси вращения ротора имеется, по меньшей мере, одно окно входа или окно выхода. ! 4. Машина по п.1, в которой поршень содержит, по меньшей мере, один уплотнительный синхронизирующий элемент, установленный в прорези, через который он взаимодействует с направляющей частью разделителя. ! 5. Машина по п.4, в которой уплотнительный синхронизирующий элемент установлен в поршне с воз РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 102 009 (13) A (51) МПК F01C 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010102009/06, 25.01.2010 (71) Заявитель(и): Дидин Александр Владимирович (RU) Приоритет(ы): (22) Дата подачи заявки: 25.01.2010 Адрес для переписки: ...

Apparatus for rotary movement and method of its operation

Группа изобретений относится к аппарату для вращательного перемещения и способу его эксплуатации. Аппарат (10) содержит вал (18), задающий первую ось (30) вращения и выполненный с возможностью вращения вокруг нее, шпиндель (20), задающий вторую ось (32) вращения, первый поршневой элемент (22), предусмотренный на валу (28). Элемент (22) проходит от шпинделя (20) к дистальному концу вала (18). Вал (18) проходит через шпиндель (20). Вал (18), шпиндель (20) и элемент (22) зафиксированы относительно друг друга. Ротор (16) установлен с опорой на шпинделе (20). Ротор (26) содержит первую камеру (34а). Элемент (22) проходит через камеру (34а). Ротор (16) и шпиндель (20) выполнены с возможностью вращения с валом (18) вокруг оси (30). Ротор (16) выполнен с возможностью поворота относительно шпинделя (20) вокруг оси (32) для обеспечения возможности относительного поворотного движения между ротором (16) и элементом (22) при вращении ротора (16) вокруг оси (30). Группа изобретений направлена на создание аппарата, не имеющего потребности в преобразовании с помощью кривошипа поступательного движения во вращательное. 2 н. и 20 з.п. ф-лы, 31 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 699 845 C1 (51) МПК F01C 9/00 (2006.01) F01C 21/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/005 (2019.02); F01C 21/08 (2019.02) (21)(22) Заявка: 2018119527, 05.08.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ФЕТУ ЛИМИТЕД (GB) Дата регистрации: 11.09.2019 Приоритет(ы): (30) Конвенционный приоритет: 25.11.2015 GB 1520830.9; 01.12.2015 GB 1521207.9 (45) Опубликовано: 11.09.2019 Бюл. № 26 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.06.2018 (86) Заявка PCT: 2 6 9 9 8 4 5 (56) Список документов, цитированных в отчете о поиске: US 1967167 A, 17.07.1934. US 6325038 B1, 04.12.2001. FR 2295266 A1, 16.07.1976. CN 104775899 A, 15.07.2015. RU 2080452 C1, 27.05.1997. R U 05.08.2016 (72 ...

Vaned internal combustion engine

FIELD: motors and pumps. SUBSTANCE: invention relates to the field of rotary internal combustion engines. Essence of the invention consists in that the engine comprises cylindrical cooled body with end caps, removable or integral with the body radial projections, which divide the body into working cavities, rotor with vaned pistons, rigidly fixed on the input swinging working shaft, crank-and-rod converting the rotor rotary motion into the power take-off output shaft rotational motion, inlet and outlet channels with cut-off elements for the combustible mixture supply and exhaust gas removal, gas distribution mechanisms with the camshafts chain or belt drive, sealing and oil removal elements, spark plugs, power supply, lubrication and cooling systems, as well as the compression ratio to adjusting device ensure operation on different fuels. To optimize the heat conversion into mechanical operation four-cycle process, the engine four working cavities are equipped with removable combustion chambers. EFFECT: technical result is improvement in the fuel combustion process, increase in the indicator power, increase in the efficiency. 1 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 659 602 C1 (51) МПК F01C 9/00 (2006.01) F02B 53/00 (2006.01) F02D 15/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/002 (2018.02); F02B 53/00 (2018.02); F02D 15/00 (2018.02) (21)(22) Заявка: 2017119883, 07.06.2017 (24) Дата начала отсчета срока действия патента: 03.07.2018 Приоритет(ы): (22) Дата подачи заявки: 07.06.2017 (45) Опубликовано: 03.07.2018 Бюл. № 19 2 6 5 9 6 0 2 R U (54) Лопастной двигатель внутреннего сгорания (57) Реферат: Изобретение относится к области роторных двигателей внутреннего сгорания. Техническим результатом является улучшение процесса сгорания топлива, увеличение индикаторной мощности, повышение коэффициента полезного действия. Сущность изобретения заключается в том, что двигатель содержит ...

Internal combustion engine

FIELD: engines and pumps. SUBSTANCE: internal combustion engine contains the working chambers, made in the form of blades pistons, the secondary shaft, the output shaft with a flywheel, disposed in the mentioned casing the conversion mechanism of rotational-reciprocating movement of the secondary shaft into the output shaft rotation, made in the form of a spherical mechanism, intake and exhaust ducts, intake and exhaust valves of the working chambers, the receiver. The working chambers are placed in pairs in the sectors of hollow rings. The pistons are combined in pairs in one part - bi-piston. Each bi-piston is rigidly mounted on the secondary shaft. The spherical mechanism includes the secondary shaft, the crank and the drive piece rigidly mounted on the output shaft. The drive piece are pivotally connected to the secondary shaft and the crank. In each of the sectors of the hollow ring on of the chambers is the working chamber of the engine, and the second - working chamber of the compressor. The working chamber of the compressor communicates through the intake valve with the intake duct, and through the exhaust valve - with the receiver cavity. The receiver communicates with the working chambers of the engine through the intake valves. EFFECT: design simplification, while increasing the engine power. 5 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 613 753 C1 (51) МПК F02B 53/08 (2006.01) F02B 53/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015150067, 25.06.2013 (24) Дата начала отсчета срока действия патента: 25.06.2013 (72) Автор(ы): Аббасов Анатолий Алмазович (RU), Фесенко Виктор Владимирович (UZ) 21.03.2017 Приоритет(ы): (22) Дата подачи заявки: 25.06.2013 (56) Список документов, цитированных в отчете о поиске: US 5699757 A, 23.12.1997. RU (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.11.2015 (86) Заявка PCT: RU 2013/000539 (25.06.2013) (87) ...

Blade engine

FIELD: machine building. SUBSTANCE: invention relates to machine building, particularly, to vane-type internal combustion engines, and can be used for creation of volumetric pumps and compressors. Essence of invention consists in the fact that blade engine with semirevolving converting mechanism comprises housing 1 with working chambers, in which on axles 2 there arranged are blades 3, dividing each of working chambers into two working volumes A and B. Ends of shanks 4 blades are hinged with cross-bar 5, in longitudinal slot 6 of which there is slide 7 hingedly fixed on crank 8, installed in engine housing. Engine mechanism is made parallelogram and is arranged behind plane passing through semi-axles 2. EFFECT: technical result is simple design, providing uniformity of cyclic swinging of blades, higher specific energy parameters of engine. 1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 697 779 C1 (51) МПК F01C 9/00 (2006.01) F02B 55/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01C 9/002 (2019.05); F02B 55/02 (2019.05) (21)(22) Заявка: 2018123128, 25.06.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 19.08.2019 Приоритет(ы): (22) Дата подачи заявки: 25.06.2018 (45) Опубликовано: 19.08.2019 Бюл. № 23 2 6 9 7 7 7 9 R U (54) ЛОПАСТНОЙ ДВИГАТЕЛЬ (57) Реферат: Изобретение относится к машиностроению, в частности к лопастным двигателям внутреннего сгорания, и может быть использовано при создании объемных насосов и компрессоров. Техническим результатом является упрощение конструкции, обеспечение равномерности циклического качательного движения лопастей, повышение удельных энергетических показателей двигателя. Сущность изобретения заключается в том, что лопастной двигатель с параллелограммным преобразующим Стр.: 1 (56) Список документов, цитированных в отчете о поиске: DE 2808769 A1, 06.09.1979. WO 2010010094 A2, 28.01.2010. US 2013205990 A1, 15.08.2013. DE 2256776 A1, 06.06.1974. ...

Toroidal-rotary internal combustion engine

FIELD: engines and pumps. SUBSTANCE: toroidal-rotary internal combustion engine contains one or more mechanically linked between each other pistons. The pistons simultaneously perform the angular reciprocating motions along the generatrices of toroidal cylinders, formed from the toroidal volume by separating toroidal volume with pressure-tight radially mounted intercylinder partitions for equal volumes. The reciprocating motions of the pistons are transmitted to the loading tubular shaft. The shaft is connected to the ratchet gears of the right and left rotation, which further transfer the load to the two coaxially installed counter-rotating output shafts. The sparking plugs are installed on the planes of intercylinder partitions. The cylinders in the intercylinder partitions area have the combustion chambers, the volume of which depends on the working strokes length. The oppositely directed gas supply valves are installed in the combustion chambers. EFFECT: reduction of the cost per unit of power, increase of efficiency and service life. 4 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 611 704 C2 (51) МПК F02B 55/02 (2006.01) F01C 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ На основании пункта 1 статьи 1366 части четвертой Гражданского кодекса Российской Федерации патентообладатель обязуется заключить договор об отчуждении патента на условиях, соответствующих установившейся практике, с любым гражданином Российской Федерации или российским юридическим лицом, кто первым изъявил такое желание и уведомил об этом патентообладателя и федеральный орган исполнительной власти по интеллектуальной собственности. (21)(22) Заявка: 2015153585, 14.12.2015 14.12.2015 (73) Патентообладатель(и): Багич Геннадий Леонидович (RU) Дата регистрации: 28.02.2017 Приоритет(ы): (22) Дата подачи заявки: 14.12.2015 U1, 27.01.2012. US 2154315 A, 11.04.1939. (43) Дата публикации заявки: 10.06.2016 Бюл. № 16 (45) ...

Piston machine

FIELD: mechanical engineering. SUBSTANCE: proposed machine is designed for converting energy of working medium (gas, steam, liquid) into mechanical work and vice versa. Machine has housing 3, at least one prismatic spring 1, cover 4 with valves 5 and 10, flexible prismatic bottle 2, piston 6 with connecting rod 11 coupled with guide support 7. Piston 6 is secured coaxially on end face of prismatic spring 1 in which flexible prismatic bottle is installed. Open end face of bottle, together with other end face of prismatic spring 1 is hermetically secured on housing 3 by means of cover 4. Bottom of flexible prismatic bottle 2 is hermetically secured on piston 6. Guide support 7 kinematically coupled with connecting rod 11 provides noncontact movement of piston 6 over geometrical axis of prismatic spring 1. EFFECT: improved reliability and increased service life of machine, simplified conditions of operation. 13 cl, 3 dwg 99918 гс ПЧ ГЭ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2187 655‘ 5 МК” | 01 В 19/04 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2001115594/06, 08.06.2001 (24) Дата начала действия патента: 08.06.2001 (46) Дата публикации: 20.08.2002 (56) Ссылки: 4$ 5158005 А, 27.10.1992. 4$ 3509795 А, 05.05.1970. \!О 91109208 АЛ, 27.06.1991. ЗЧ 1280157 АЛ, 30.12.1986. (98) Адрес для переписки: 115446, Москва, ул. Академика Миллионщикова, 18, кв.332. Ж.Л.Седракян (71) Заявитель: Мурадян Левон Мурадович (АМ), Седракян Жанна Левоновна (КЦ), Мурадян Мурад Левонович (АМ) (72) Изобретатель: Мурадян Левон Мурадович (АМ), Мурадян Мурад Левонович (АМ), Седракян Ж.Л. (КИ) (73) Патентообладатель: Мурадян Левон Мурадович (АМ) (54) ПОРШНЕВАЯ МАШИНА (57) Реферат: Машина предназначена для преобразования энергии рабочего тела (газ, пар, жидкость) в механическую работу или наоборот. Машина содержит корпус 3, по меньшей мере, одну призматическую пружину 1, крышку 4, снабженную клапанами 5 и 10, эластичный — призматический ...

VOLUME ROTARY MACHINE CAMERA (ORM) (OPTIONS) AND ORM STAGE CONSISTING OF SEVERAL CAMERAS

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2006 129 001 (13) A (51) ÌÏÊ F01C 3/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2006129001/06, 10.08.2006 (71) Çà âèòåëü(è): Äèäèí Àëåêñàíäð Âëàäèìèðîâè÷ (RU) (43) Äàòà ïóáëèêàöèè çà âêè: 20.02.2008 Áþë. ¹ 5 (72) Àâòîð(û): Äèäèí Àëåêñàíäð Âëàäèìèðîâè÷ (RU) 2 0 0 6 1 2 9 0 0 1 R U Ñòðàíèöà: 1 RU A (57) Ôîðìóëà èçîáðåòåíè 1. Êàìåðà îáúåìíîé ðîòîðíîé ìàøèíû (ÊÎÐÌ), ñîäåðæàùà êîðïóñ, ðîòîð ñ âûõîäíûì âàëîì, óñòàíîâëåííûé â êîðïóñå ñ âîçìîæíîñòüþ âðàùåíè , èìåþùèé êîíöåíòðè÷íóþ åãî îñè âðàùåíè ðàáî÷óþ ïîâåðõíîñòü, ïî ìåíüøåé ìåðå, îäèí ïîðøåíü, ïðè÷åì ðàáî÷åé ïîâåðõíîñòüþ êîðïóñà âë åòñ â îáùåì ñëó÷àå êðèâîëèíåéíà , íàêëîííà (â ñðåäíåì) ê îñè âðàùåíè ðîòîðà ïîâåðõíîñòü è ñåãìåíò ñôåðû (ñôåðà â òåõíè÷åñêîì ñìûñëå, ò.å. â ïðåäåëàõ äîïóñêîâ, îòêëîíåíèé), îáðåçàííûé íàêëîííîé ïîâåðõíîñòüþ, ðàáî÷èå ïîâåðõíîñòè êîðïóñà è ðîòîðà îáðàçóþò ðàáî÷óþ ïîëîñòü, íà ðàáî÷åé ïîâåðõíîñòè ðîòîðà âûïîëíåí, ïî ìåíüøåé ìåðå, îäèí ïàç âäîëü åãî îñè âðàùåíè , â êàæäîì ïàçó ðîòîðà óñòàíîâëåí ïîðøåíü ñ âîçìîæíîñòüþ ïåðåêðûòè (óïëîòíåíè ) ðàáî÷åé ïîëîñòè è ñîâåðøåíè âðàùàòåëüíûõ êîëåáàíèé â ïëîñêîñòè ïàçà, ïðè÷åì ïîðøåíü âûïîëíåí â âèäå, ïî ìåíüøåé ìåðå, ÷àñòè äèñêà ñ ýëåìåíòàìè äë âçàèìîäåéñòâè ñ íàêëîííîé ïîâåðõíîñòüþ êîðïóñà. 2. ÊÎÐÌ ïî ï.1, ãäå íàêëîííà ïîâåðõíîñòü êîðïóñà âûïîëíåíà ïëîñêîé. 3. ÊÎÐÌ ïî ï.1, ãäå ðàáî÷à ïîâåðõíîñòü ðîòîðà âûïîëíåíà â âèäå äâóõ ñîîñíûõ ïîâåðõíîñòåé óñå÷åííîãî êîíóñà, îïèðàþùåãîñ óñå÷åííîé ÷àñòüþ íà ñôåðó. 4. ÊÎÐÌ ïî ï.3, ãäå ïîâåðõíîñòü óñå÷åííîãî êîíóñà ðîòîðà âçàèìîäåéñòâóåò ñ íàêëîííîé ïîâåðõíîñòüþ êîðïóñà âäîëü ñâîåé îáðàçóþùåé. 5. ÊÎÐÌ ïî ï.1, ãäå â ñîñòàâ ïîðøí âõîäèò, ïî ìåíüøåé ìåðå, îäèí óïëîòí þùèé ñèíõðîíèçèðóþùèé ýëåìåíò (ÓÑÝ), âçàèìîäåéñòâóþùèé ñ íàêëîííîé ïîâåðõíîñòüþ êîðïóñà. 6. ÊÎÐÌ ïî ï.5, ãäå, ïî ìåíüøåé ìåðå, îäèí ÓÑÝ óñòàíîâëåí ñ âîçìîæíîñòüþ ñîâåðøåíè âðàùàòåëüíûõ êîëåáàíèé îòíîñèòåëüíî îñè, ïðîõîä ùåé (â ...

Rotating waveform motion type air compressor

Positive-displacement rotary machine

容积式旋转机构包括机体、转子、具有导向件的分离器，该导向件带有设于转子下方的开口，活塞安装在转子凹槽中，该活塞能够相对于转子绕一轴旋转振荡，该轴与转子旋转轴相交成直角，并具有供分离器的导向件插入的至少一个狭槽，以及环绕转子形成的球形工作腔，根据导向件的开口与转子的相互作用，该球形工作腔被分离器的导向件划分成可变横截面的多个成型室腔，每个成型室腔被活塞划分为多个工作室。在成型室腔的最小横截面内设置用于工作流体的通路，和/或在转子内允许工作流体旁通于成型室腔的最小横截面的管道。这就有可能改变负载的特性和减少活塞和密封同步件的磨损，从而延长机构的使用寿命。此外，所述方案有可能产生所述机构的可控制的实施例变化形式。

Waveform actuating air compressor

一种空气压缩机，它具有作波形运动的斜置圆 盘。斜置圆盘由一偏心轴使其盘面与侧机体的圆锥 面靠紧，当偏心轴转动时，斜置圆盘不是作转动，而是 作波形运动，从而实现吸气和排气。

Internal combustion engine

Internal combustion engine

VOLUME ROTARY MACHINE WITH BISPHERE CAMERA

1. Объемная роторная машина (ОРМ), содержащая корпус, ротор с выходным валом, установленный в корпусе с возможностью вращения, имеющий концентричную его оси вращения рабочую поверхность, два поршня, причем рабочей поверхностью корпуса является, в общем случае две криволинейные, наклонные (в среднем) к оси вращения ротора поверхности и два пересекающихся сегмента сфер (сфера в техническом смысле, т.е. в пределах допусков, отклонений), обрезанные с противоположных сторон наклонными поверхностями, рабочие поверхности корпуса и ротора образуют рабочую полость, на рабочей поверхности ротора выполнен, по меньшей мере, один паз вдоль его оси вращения, оба поршня установлены в пазу ротора с возможностью перекрытия (уплотнения) рабочей полости и совершения вращательных колебаний в плоскости паза, причем поршни выполнены в виде, по меньшей мере, части диска с элементами для взаимодействия с наклонной поверхностью корпуса.2. ОРМ по п.1, где наклонная поверхность корпуса выполнена плоской.3. ОРМ по п.1, где рабочая поверхность ротора выполнена в виде цилиндра и двух сфер с центрами на оси цилиндра.4. ОРМ по п.1, где рабочая поверхность ротора выполнена в виде цилиндра.5. ОРМ по п.1, где в состав поршня входит, по меньшей мере, один уплотняющий синхронизирующий элемент (УСЭ), взаимодействующий с наклонной поверхностью корпуса.6. ОРМ по п.5, где, по меньшей мере, один УСЭ установлен с возможностью совершения вращательных колебаний относительно оси, проходящей (в техническом смысле, с допустимыми отклонениями) через ось вращения поршня относительно ротора и через ось вращения ротора.7. OPM по п.1, где лишены окон входа и выхода и используетс� А 2006133843 Ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) (13) у 11 х& <“ ВИ "” >28 (51) МПК ЕО7С 1/08 (2006.01) м аа зам . х \ х © х \ АУ ом. А 77 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2006133843/06, 22.09.2006 (71) Заявитель(и): Дидин Александр Владимирович (КУ) (43) ...

ENERGY CONVERSION MACHINE WITH ROTATING PISTONS IN A SPHERICAL HOUSING.

Rocking motion gasoline engine

SPHERICAL PISTON MACHINE

Variable compression ratio rotative four-stroke internal combustion engine for transforming chemical energy into mechanical energy, has variable piston provided with two blades, which with radiating blade forms combustion chambers

Moteur rotatif à combustion interne et à taux de compression variable. L'invention vise à la fabrication d'un moteur thermique simple de conception, au rendement élevé et moins polluant que les moteurs actuels. Celle-ci repose sur l'utilisation d'un presque tore muni d'une pale (P1) à l'une de ses sections à l'intérieur duquel gravite un piston (PV), formé des pales (PV1) et (PV2) plus un moyeu, à géométrie variable, autour du même axe (x'-x) que l'axe de rotation du tore. Un engrenage formé de quatre roues excentriques permet aux pales alternativement de se rapprocher ou s'éloigner pour délimiter les chambres de combustion tour à tour grandes ou petites afin de faire subir à un gaz détonant le cycle admission, compression, explosion et échappement. Une culasse classique soudée au tore permet grâce aux soupapes (S1) à (S4) la gestion entrée-sortie du flux gazeux. Le moteur est destiné à remplacer les moteurs actuels.

DEVICE FOR TRANSMITTING POWER TO A FLUID

L'invention concerne un dispositif de transmission de puissance à fluide. Il comprend un corps sphérique renfermant deux rotors 42 reliés par des moyens d'accouplement 72 à des arbres 24. Des palettes 64, 66 sont montées au moyen des arbres de façon à tourner et les rotors sont montés au moyen des palettes de façon à tourner sur des axes 54, 55 qui sont inclinés par rapport aux axes polaires 25 du corps. Des faces 56 des rotors délimitent au moins partiellement une chambre 59 de travail que les palettes divisent. Les moyens 72 limitent la rotation d'une partie des palettes au plan équatorial du corps afin que les palettes transmettent de la puissance entre un fluide de travail admis dans la chambre et les arbres 24. Domaine d'application : moteurs à combustion interne, pompes, etc...

Peripherally pivoted oscillating vane machine

The present invention is directed to a peripherally pivoted oscillating vane machine (OVM). The OVM has been optimized for performance and efficiency. This has been accomplished by reducing loads on the drive mechanism and by employing de-phased motion of the peripherally pivoted vanes in conjunction with improved porting configurations as well as valve actuation and manufacture.

Oscillating piston engines

Five-stroke rotary turbo-engine and circular volumetric variation machines with vane pistons

Double explosion oscillating motion motor every time

Patent FR2004816A1

Disc motor

Improvements made to flying machines and to their thrusters

The invention relates to spacecraft and aircraft with a ground effect and provides improvements to their engines, to their thrusters, to the machine recommended for machining the toric pistons of these engines. The engine represented is a two-stroke engine with toric free pistons that the explosions stop and throw backwards; this engine which, like the rocket, is capable of propelling in any medium, will very probably consume 1000 times less than the rocket. The thrusters will make it possible to reach the speed of light, and the engines will make it possible to reach escape velocity. It is probable that they will make it possible to reach habitable planets which we have one chance in two of finding less than 24 light years away, and will make it possible to construct orbital factories sending solar energy to earth.

WAVE AIR COMPRESSOR

Compresseur d'air muni d'un disque basculant 15 commandé en mouvement ondulatoire. Le disque basculant 15 est agencé pour être amené en butée sur les surfaces coniques des flasques latéraux 3, 4 par un arbre excentrique 17 et déplacé dans un mouvement ondulatoire, mais non en rotation contre la rotation de l'arbre excentrique 17, ce qui fait qu'il peut assurer l'admission et le refoulement de l'air. Air compressor fitted with a tilting disc 15 controlled in wave motion. The tilting disc 15 is arranged to be brought into abutment on the conical surfaces of the lateral flanges 3, 4 by an eccentric shaft 17 and moved in a wave motion, but not in rotation against the rotation of the eccentric shaft 17, which makes that it can provide air intake and discharge.

MOTOR-ROTOR INTERNAL COMBUSTION ENGINE

1. Торово-роторный двигатель внутреннего сгорания, содержащий один или несколько механически связанных между собой поршней, одновременно совершающих угловые возвратно поступательные движения вдоль образующих торообразных цилиндров образованных из торового объема путем разделения торового объема с помощью герметично радиально установленных меж цилиндровых перегородок на равные объемы, при этом возвратно поступательные движения поршней передаются нагрузочному трубчатому валу, связанному с храповыми механизмами правого и левого вращения, которые далее передают нагрузку на два соосно расположенных с противоположным вращением выходных валов.2. Устройство по п. 1, отличающееся тем, что на плоскостях межцилиндровых перегородок установлены свечи зажигания.3. Устройство по п. 1, отличающееся тем, что торообразные цилиндры в области межцилиндровых перегородок имеют камеры сгорания, объем которых зависит от длины рабочих ходов поршней.4. Устройство по п. 3, отличающееся тем, что в камерах сгорания установлены противоположно направленные клапана подачи газов. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F02B 53/00 (11) (13) 2015 153 585 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015153585, 14.12.2015 (71) Заявитель(и): Багич Геннадий Леонидович (RU) Приоритет(ы): (22) Дата подачи заявки: 14.12.2015 (43) Дата публикации заявки: 10.06.2016 Бюл. № 16 (72) Автор(ы): Багич Геннадий Леонидович (RU) R U Адрес для переписки: 141981, Московская обл., г. Дубна, ул. Энтузиастов, 3, кв. 114, Багичу Г.Л. A 2 0 1 5 1 5 3 5 8 5 R U Стр.: 1 A (57) Формула изобретения 1. Торово-роторный двигатель внутреннего сгорания, содержащий один или несколько механически связанных между собой поршней, одновременно совершающих угловые возвратно поступательные движения вдоль образующих торообразных цилиндров образованных из торового объема путем разделения торового объема с помощью герметично радиально установленных меж цилиндровых перегородок на ...

Rotary machine

Enhancements to two-stroke, opposed piston internal combustion engines

Ball piston construction for nutating-disc machine - has piston mounted obliquely on rotary shaft and having slotted elements engaging radial blades in housing

The ball piston construction is for a machine of the nutating-disc type that may be used as an engine or a pump. The construction includes an engine or a pump a piston (16) mounted obliquely on a rotary shaft (34). Relative to the shaft the piston can revolve about its own axis t2 while the shaft turns about its axis t1. Slotted elements (21) in the piston are disposed radially and engage slidingly with radial blades (28) fixed in a housing structure (2). The housing has conic inner surfaces (9) and is either fixed or rotates with the shaft. Ports for the working fluid may be formed in the conic surfaces. Power-transmitting gear-teeth (30) may be attached to the housing structure. When the housing structure is fixed the piston revolves about its axis as it rotates with the shaft and nutates in the housing structure. The piston is fixed relative to the housing structure when the latter rotates with the shaft.

Rotary steam or gas engine

SPHERICAL MOTOR

Two stroke rotary piston IC engine - has oscillating rotor blades cooperating with radial blades in housing

In its two-stroke form, the engine consists of a stationary cylindrical housing (1) with four radial blades (2-5), four inlet ports (6-9) and four exhaust ports (10-13). The rotor (18) has four blades (19-22) and is mounted on a shaft (23) running in bearings (26, 27) in the end covers (24, 25). The end of the rotor shaft (23a) is attached to a crank (28) which drives the output shaft (33) through the connecting rod (30) and crankpin (32). As the rotor oscillates, air is drawn in through the inlet ports and then driven through the transfer channels (14-17) to the other side of the blades, where it is, in turn, compressed, ignited, expanded and then expelled through the exhaust ports.

Prismatic oscillating piston fluid transfer machine powered by a Stirling engine with prismatic oscillating pistons

Dispositif pour moto-compresseur sans frottement donc sans lubrifiant avec premièrement un moteur Stirling à pistons oscillants prismatiques et deuxièmement un compresseur à un piston oscillant prismatique (1) dans sa chambre associée (2) lié en rotation à un arbre (22) en rotation alternative autour duquel se trouve un joint d’étanchéité de torsion (8), qui comprend un entraînement en rotation entre un arbre (11) en mouvement circulaire alternatif lié en rotation à un des pistons oscillants prismatiques du moteur Stirling et l’arbre (22) en mouvement circulaire alternatif lié en rotation au piston oscillant prismatique (1) du compresseur. Fig 4 Device for a motor-compressor without friction and therefore without lubricant with firstly a Stirling engine with prismatic oscillating pistons and secondly a compressor with a prismatic oscillating piston (1) in its associated chamber (2) connected in rotation to a shaft (22) in reciprocating rotation around which is a torsion seal (8), which comprises a rotational drive between a shaft (11) in reciprocating circular motion rotatably linked to one of the prismatic oscillating pistons of the Stirling engine and the shaft (22) in reciprocating circular motion rotatably linked to the prismatic oscillating piston (1) of the compressor. Fig 4

Drive device using the force produced on the cylinder head and the piston

The invention relates to internal combustion engines whose explosion by not acting on the connecting rods/cranks allows self-propulsion, whilst also having 30% of its force usable on wheels or propellers. The motor represented is a two-stroke motor, which, with suitable ignition or injection advance, does not pass through its dead centre points; the pistons becoming independent masses loaded with energy which the explosion stops and which throw backwards, ratchet mechanisms give the rotary movement. Propellers based on the recommended methods and devices will perhaps make it possible to reach other habitable planets. The great length of these motors is not an obstacle for their use for the automobile because they can be located under the passenger compartment.

Rotary disc motor

Improvements to internal combustion engines

Alternating Rotary Motor

Alternating Rotary Motor

Improvements to internal combustion engines

DEVICES FOR MOTORS AND COMPRESSORS, MAKING THEM SELF-PROPELLED

smith

Swash plate machine

The invention relates to a swash plate machine (10) with a hollo w spherical working chamber (16) divided by a wall (18) into at least one high-pressure chamber (23) and a low-pressure chamber (24) into which the working medium can be taken via a pipe system, said separating wall (18) extending as far as piston support (26) and co-operating with a plate-shaped sealing strip (21), with a circular piston (20) matching the diameter of the working chamber (18) which is connected to the outside by a drive shaft (28) with bearings which imparts a wobbling motion to the piston (20) which has at least one radial slot (30) extending from the periphery roughly as far as the piston support (26) into which is inserted a guide pin (38) which co-operates with the separating wall (18), said piston (20) narrowing outwards towards the periphery, in which opposite faces of the piston (20) running perpendicularly to the axis of rotation of the drive shaft (28) are in contact with the side surfaces laterally limiting the working chamber (18), the guide pin (38) in the radial slot (30) being guided in a guide groove (40) in the separating wall (18), said radial slot (30) having angled sides (32, 33), the angle between which is matched to the stroke of the piston (20), and in which the guide pin (38) co-operates with a sealing ring (37) arranged in the piston support (26) and matched to the angle of the radial slot (30) in the piston (20).

Spherical rotary motor

Swing blade internal combustion engine

Internal combustion engine

Spherical engine

ABSTRACT OF THE DISCLOSURE SPHERICAL ENGINE In a nutating spherical engine, improvements for increasing the seal between the rotor and the engine head comprise the provisions of a pair of minor cusps disposed on the rotor which as seen in plan view are diametrically opposed and at right angles to the major cusps of the rotor. The engine may include a rotor guide including a cam and cam follower which cause the rotor to undergo the same nutational rotation as that caused by the interaction of the rotor and cylinder head. The rotor and cylinder head may be coupled by a ball and socket, and the ball may contain a simple coupling for the drive shaft of the engine. The cam, cam follower and coupling of the engine are easily lubricated as they are not in direct communication with the working chambers of the engine.

Compressor with low friction seal

Toroidal internal combustion engine

Toroidal internal combustion engine comprising two concentric engine rings. Intake valves are assembled in two faces of one set of pistons and exhaust valves in two faces of the second set of pistons. The intake-valve pistons are fixedly attached to one of the engine rings and the exhaust-valve pistons to the other engine ring. The face of one intake-valve piston and the face of one adjacent exhaust-valve piston form boundaries of an engine chamber. Combustion forces on the piston faces force the two concentric engine rings to counter-rotate. The intake-valve piston and the adjacent exhaust-valve piston sweep the same chamber volume at different strokes of the engine cycle. The engine is constructed of CRC material and mounted on a central shaft, with the intake manifold and the exhaust manifold mounted on each side of the engine, providing a lightweight, self-lubricating, highly fuel efficient, and dynamically balanced engine.

Swash ring pump for food

Bereitgestellt wird eine Taumelringpumpe zur Förderung eines hochviskosen Fluids, wobei die Taumelringpumpe eine Drehwelle und eine Pumpvorrichtung mit einer Arbeitskammer aufweist. In der Arbeitskammer sind ein kugelförmiger Aufsatz auf einem Endabschnitt der Drehwelle, ein Taumelring auf dem kugelförmigen Aufsatz und eine Trennwand anordenbar. Die Taumelringpumpe ist dadurch gekennzeichnet, dass die Trennwand eine konvexe Fläche umfasst, wobei die konvexe Fläche formschlüssig mit der zumindest abschnittsweisen kugelförmigen Innenwand der Arbeitskammer koppelbar ist, sodass die Trennwand vollständig zwischen dem kugelförmigen Aufsatz und der zumindest abschnittsweisen kugelförmigen Innenwand anordenbar ist. A swash ring pump is provided for conveying a highly viscous fluid, the swash ring pump having a rotary shaft and a pumping device with a working chamber. In the working chamber, a spherical cap on an end portion of the rotary shaft, a swash ring on the spherical cap, and a partition wall are dispositionable. The wobble ring pump is characterized in that the dividing wall comprises a convex surface, the convex surface being able to be coupled in a form-fitting manner to the at least partially spherical inner wall of the working chamber, so that the dividing wall can be arranged completely between the spherical attachment and the at least partially spherical inner wall.

Internal combustion engine

An internal combustion engine operates on a four-stroke cycle and includes a housing defining: one or more generally wedge-shaped combustion chambers, and an internal cavity in which a wheel is mounted for rotation on a crankshaft. Arranged inside each combustion chamber is a gate, with each gate having a corresponding gate control assembly including a control shaft. Each control shaft is supported by bearings that engage and ride in a generally elliptical cam-cutout defined in the surface of the wheel. Movement of the gate control assemblies within and with respect to the elliptical cam-cutout controls the movement and operation of the gates, such that, as the wheel rotates, a fuel/air mixture is drawn into a combustion chamber; compressed by the rotating movement of a gate; and ignited, imparting a force on the gate, with the gate then rotating to expel combustion gases through an exhaust port.

Internal combustion engine with oscillating rotor

This new conception of internal combustion engine replaces positively current conventional piston-type engines because at similar service and power performances this new engine provides considerable reduction of weight and cost. The concept of oscillating rotor engine is applicable to substitute any alternating engine having an even number of cylinders and independently any application to which such engine is intended. The thermodynamic transformations and the energetic exchanges obtained with this type of engine are practically similar to those of the piston-type engine of similar power; however, its composition and mechanical operation are very different. The oscillating rotor engine is comprised of a resistant body inside which a rotor provided with blades is housed; a rotor has an oscillating angular motion through an arm-rod-crank mechanism coupled to the powershaft or crankshaft. The blades of the rotor divide the space formed by the body or case into deformable enclosures which act as the cylinders of a conventional alternating engine, with the faces of the blades playing the role of the surfaces of the pistons in an alternating engine.

Opposed piston power unit

Oscillating-rotor engine

The oscillating-rotor engine, as shown in Fig. 9, is an internal-combustion engine consisting of the stator (10) and the rotor (30). On the stator there are fixed one or more stator partitions (13) and (14), between which oscillates the rotor consisting of one or more rotor arms (32) and (33). Numbers of the stator partitions and the rotor arms must be the same. On the stator-partition lateral surfaces there are openings for suction, exhaust and spark-plug or injector. The spaces in which rotor arms move are known as chambers. The number of chambers is always double the number of stator partitions. The oscillating rotor (30) may have solid axle (36) or hollow axle (37). At each solid or hollow axle there can be fixed several oscillating rotors. Combining of several stators into an engine block is done by passing the solid axle through the hollow axle. Rotors on the hollow axle may, with regard to rotors on the solid axle, in the phase or phase shifted. Transformation of altering oscillating movement of the rotor into constant circular movement of the crankshaft is obtained by transmission mechanism consisting of two- or single-arm, hinged or flat, levers with piston rods.

Rotary actuator with cushion mechanism

공기압에 의해 왕복구동되는 랙과, 이 랙에 맞물리는 피니언과, 상기 랙을 정역 적어도 한쪽의 스트로크단에 완충적으로 정지시키기 위한 쿠션기구를 보유하고, 이 쿠션기구가, 포트구멍보다도 실단부분의 위치에서 압력실에 개구하는 배기구와, 상기 배기구로부터 배출되는 배기의 유량을 제어하는 유량조정기구와, 상기 피스톤의 외주면에 설치되고, 상기 피스톤이 스트로크단에 도달하기 직전에 상기 포트구멍을 압력실로부터 차단하여 상기 압력실 내의 공기를 상기 배출구로부터 유량조정기구를 통해서 배출시키도록 동작하는 쿠션패킹을 보유한다. A rack reciprocally driven by pneumatic pressure, a pinion engaged with the rack, and a cushion mechanism for buffering the rack at a stroke end of at least one of the forward and reverse sides. An exhaust port opening in the pressure chamber at the position, a flow rate adjusting mechanism for controlling the flow rate of the exhaust gas discharged from the exhaust port, and an outer peripheral surface of the piston, and the port hole being directed to the pressure chamber immediately before the piston reaches the stroke end. And a cushion packing operative to shut off the air in the pressure chamber from the outlet through the flow control mechanism.

ONDULATORY AIR COMPRESSOR

Improvements to pumps or fluid devices comprising a piston whose axis describes a cone

Steam-engine

Reciprocating piston system, pressure pump and internal combustion engine

본 발명은 원통형 내주부에 다수쌍의 피스톤이 동일 원주상에 교대로 배치되어 인접하는 피스톤 간에 서로 반대 방향의 동일한 속도로 회전 및 역회전하며 이들의 합력이 제로가 되는 구조에 의해 피스톤 운동에 따른 진동이 서로 상쇄되어 진동과 소음 및 이로 인한 편마모를 줄여 기계의 수명을 연장할 수 있고, 소형화, 경량화 및 고성능화를 실현할 수 있는 왕복 회전식 피스톤 시스템 및 이러한 피스톤 시스템을 이용한 각종 내연기관, 유공압 펌프, 진공펌프에 관한 것이다. 본 발명에 따른 피스톤 시스템은 내부에 환형상의 공간부를 이루는 실린더와, 상기 실린더 내부의 동일 원주상에 서로 교대로 배치된 제1 및 제2조 피스톤으로 구성되고, 각조는 서로 반대방향으로 동일한 속도로 일정한 원호를 왕복운동하는 다수의 피스톤과, 상기 인접한 2 피스톤이 상호 만나는 지점의 실린더 부분마다 배치되어 외부로부터 내부로 유입되는 유체의 흐름을 조절하기 위한 다수의 흡입밸브와, 상기 인접한 2 피스톤이 상호 만나는 지점의 실린더 부분마다 배치되어 내부로 부터 외부로 배출되는 유체의 흐름을 조절하기 위한 다수의 배기밸브로 구성되는 것을 특징으로 한다.

Spherical rotary piston mechanism

Spherical piston machine

A spherical piston machine comprises a chamber whose wall is at least partly spherical. A spherical piston, mounted within this chamber, comprises two elements, the chamber and piston delimiting a free space of variable shape. At least one of the elements of the piston is angularly fixed to a control axle, forming an angle with the longitudinal axis of the machine and extending in a direction passing through the center of the spherical chamber. The two elements of the spherical piston are articulated in a zone extending perpendicular to each control axle. Means are provided for rotatably driving about its own axis at least one of the control axles, as well as for rotatably driving each control axle about the longitudinal axis of the machine.

Internal combustion engine, rotary engine and hub motor

FIELD: mechanical engineering. SUBSTANCE: combustion and expansion chamber is divided by valve with combustion chambers being united into common combustion chamber, and timing corresponds to that of two-stroke engine. Timing in internal combustion engine with axially arranged cylinders is provided by timing plate coupled with shaft. Compression can be provided by compressors connected additionally with transmission through power takeoff case and speed change mechanism controlled by brake pedal. Reduction of volume of common combustion chamber can be provided by changing standard shape of cylinders into elliptical shape. When contacting cylinders are used, additional space communicating with main cylinder is formed between cylinder and housing. For use in combination with free-piston engines design is proposed using rotary hydraulic and pneumatic motor with triangular rotor and hub motor consisting of axial and vane hydraulic motors. EFFECT: improved efficiency of piston and rotary engines, simplified design, enhanced performance characteristics and reduced fuel consumption. 5 cl, 22 dwg учбс9Ес ПЧ с» РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК” ВИ `” 2 162 954 Е 02 С 3/02, Е 02 В 53/00, Е (13) С2 01 С 1/00 (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 99105056/06, 11.03.1999 (24) Дата начала действия патента: 11.03.1999 (46) Дата публикации: 10.02.2001 (56) Ссылки: ($, 3932987 А, 20.06.1976. $ЧЦ, 1444548 АЛ, 15.12.1988. ($, 378361Ъ А, 08.01.1974. СВ, 1452221 А, 13.10.1976. ПЕ, 2549823 С2, 14.10.1982. $Ч(, 1229384 АЛ, 07.05.1986. Ц$, 3088413 А, 07.05.1963. Ц 4086882 А, 02.05.1978. (98) Адрес для переписки: 103062, Москва, Лялин пер. 8, стр. 2, кв.28, Колганову А.С. $, (71) Заявитель: Колганов Андрей Сергеевич, Серегин Василий Иванович (72) Изобретатель: Колганов А.С., Серегин В.И. (73) Патентообладатель: Колганов Андрей Сергеевич, Серегин Василий Иванович (54) ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ, РОТОРНО-ПОРШНЕВОЙ ...

ROTARY PISTON MACHINE WITH CONTEMPORARY PISTON

Power conversions machine provided with pistons rotating in a spherical housing

A power conversion machine comprising a rotor as­sembly having a first rotor part (124) with a first pair of pistons (137, 138) and a second rotor part (125) with a second pair of pistons (135, 136) which are rockable back and forth in relation to the first pair of pistons in the machine housing (10, 110). The first rotor part is con­nected to the rotary shaft (117) of the machine, while the second rotor part (125) is non-rotatably connected to the first rotor part (124) and rockable in relation to the first rotor part. Consequently the first rotor part and the second rotor part are jointly rotatable about said axis of rotation. The first rotor part is rotatable in a first path of revolution, while the second rotor part is movable in a second path of movement which deviates from said path of revolution. The first and the second rotor part (124, 125) are defined inwardly of a common spherical generatrix. A guide means (116) for guiding the second rotor part (125) in a second path of revolution is ar­ranged centrally within the rotor assembly (124, 125) in rigid connection with the machine housing.

Wobble plate machine

Engine or compressor with toroidal cylinders - has curved double piston assembly mounted on bearing in cylinder head and linked to crankshaft

The multi-cylinder engine has its cylinders arranged in pairs, each pair of cylinders forming part of a common torus (7). A curved double piston (10) is mounted on a bearing (5) fitted in the cylinder head (11). A gudgeon pin (20) is fitted to one end of the piston (10) and carries a connecting rod (8) attached to the crankshaft (9). As the crankshaft (9) rotates, the double piston (10) oscillates in the toroidal cylinder (7) to provide the normal sequence of suction, compression, expansion and exhaust in each cylinder.

EXPLOSION ENGINE WITH INCURVED COMBUSTION CYLINDERS

Driving device

The subject of the invention is a driving device comprised of a pendulum engine and a device for conversion a swinging motion into a rotational motion. The driving device comprised of a pendulum engine and a device for conversion of a swinging motion into a rotational motion is characterised in that the pendulum engine has an engine block (4) with a head (10), a shaft (5) with at least one blade (6), combustion chambers (7) (8). The shape of the combustion chambers (7) and (8) is determined by the shape of the blade (6), and the depth of the chamber determines the range of the angular movement (2α) which is made by the blade (G) during work, and in that the device for conversion of a swinging motion into a rotational motion connected to the engine shaft (5) has: a crankshaft (1), a skew crank (2), a cross fixation (3), and a cross (9). The rotational motion being performed by the arm of the skew crank (2) connected to the cross (9) by the symmetry axis (11) draws a cone of which the vertex angle (2α) in its projection onto the plane perpendicular to the rotary axis of the engine shaft (1) is equal to the angle value (2α) of the swinging motion. The blade (6) fixed to the pendulum engine shaft (5) on its both sides plays the role which is adequate to a piston role in a piston combustion engine. According to the invention the driving device has a positive influence on reducing a size of combustion engines even up to several dozen percent simultaneously keeping the same engine cubic capacity. Its advantage is to have a simple seal of the piston system, the blades and the work spaces. Thanks to that the said driving device has the same advantages as engines with classical piston-crank systems and engines using a rotary motion. At its high efficiency which is comparable to the efficiency of engines with classical piston-crank systems its construction is characterised in a significantly lower consumption of raw materials and additionally it is believed that a simplicity ...

Fluid-driven rotary piston motor

Double acting, rectangular faced, arc shaped, oscillating piston quadratic internal combustion engine or machine

An oscillating piston machine, specifically adapted for use as an Internal Combustion Engine, preferably for two stroke operation, or alternatively, specifically adapted for use as a compressor, or alternatively as a pump, or alternatively as a fluid driven motor, comprising a plurality of arcuate, rectangular faced, double acting, oscillating pistons, symmetrically secured to an oscillating disc supported by an oscillating flange, mounted on bearings on a long central shaft fixed to a robust wall of a crankcase housing; the oscillating flange face contains a gudgeon pin linked by a single connecting rod to the crank pin of an output crankshaft, and mounted in bearings on the same wall. Rotation of crank shaft produces oscillating motion of flange, disc, and pistons. The pistons oscillate within an annular enclosure formed by the oscillating disc, and a stationary inner concentric cylinder, bolted to a stationary disc, bolted to an outer concentric cylinder, bolted to the crankcase housing. The stationary disc has inlet and exhaust ports, and also supports similar arcuate stationary pistons, located symmetrically within annular spaces unswept by the oscillating pistons. For self charged two stroke operation the oscillating flange/disc has arcuate transfer channels/ports on either side of one oscillating piston which serves as a double acting charger.

Steam engine

A steam engine including a stationary housing through which passes a ''''stationary'''' shaft, an engine block mounted in the housing for rotation relative to the shaft, the block having a power output shaft rigidly connected therewith and extending externally of the housing in coaxial relationship relative to the stationary shaft; the block having a plurality of cylinders formed therein in radially spaced relationship relative to said stationary shaft, the cylinders being arcuately shaped and having opposed open ends converging towards the axis of the aforementioned shafts, each of said cylinders receiving double headed pistons for reciprocation therein with faces inclined in the direction of the normal rotation of the block relative to the stationary shaft; and, means in the housing for valving the cylinders in sequential order for the admission of steam under pressure and the exhaust of spent steam.

Swashplate machine

A swashplate machine comprising a casing (1) provided with end members (2, 3) and a rotatable shaft (4). The shaft (4) drives a swashplate (5) through an interconnecting member (6) comprising an off-set sleeve (7) that is keyed to the shaft (4) and a non-rotating ball portion (8). The interconnect-ing member (6) is further supported by a pair of end cones (15). A baffle (9) fixed to the casing (1) inter-sects the swashplate (5) and an oscillatable pivotable slotted member is provided at the intersection. The arrangement of the swashplate machine being such that at least one of the end cones (15) is slidably mounted in the casing (1) on a guide (18) such that during operation of the swashplate machine limited axial movement of at least the one cone (15) is pos-sible whilst rotational movement of the cone (15) is prevented by the guide (18).

OSCILLATING PISTON MACHINE

MACHINE POSSEDANT UN PISTON EN FORME DE DIEDRE QUI DELIMITE DANS LE CARTER DEUX CHAMBRES EN FORME APPROXIMATIVE DE FUSEAUX SPHERIQUES. LE CARTER SPHERIQUE 1 CONTIENT UN PISTON 3 EN FORME DE DIEDRE, OSCILLANT AUTOUR D'UN AXE HORIZONTAL 4. LES SAILLIES 7, 8 FONT PARTIES D'UN PROFIL DE CAME QUE SUIT L'EXTREMITE 6 DE LA MANIVELLE 5 ENTRAINEE PAR L'ARBRE MOTEUR 9. LE PISTON DELIMITE DEUX CHAMBRES I ET II AVEC DES SOUPAPES D'ENTREE 1018, 1019 ET DES SOUPAPES DE SORTIE 1015, 1016. MACHINE HAVING A PISTON IN THE FORM OF A DIEDRA WHICH DELIMITS IN THE CRANKCASE TWO CHAMBERS IN THE APPROXIMATE FORM OF SPHERICAL SPHERES. THE SPHERICAL HOUSING 1 CONTAINS A PISTON 3 IN THE SHAPE OF A DIEDRE, OSCILLATING AROUND A HORIZONTAL AXIS 4. THE PROJECTS 7, 8 ARE PART OF A CAM PROFILE THAT FOLLOWS THE END 6 OF THE CRANK 5 DRIVEN BY THE SHAFT ENGINE 9. THE PISTON DELIMITS TWO CHAMBERS I AND II WITH INLET VALVES 1018, 1019 AND OUTLET VALVES 1015, 1016.

Rotary actuator, a rotary actuator in a motor vehicle suspension, and a method of mass producing rotary actuators

A rotary actuator has a cylinder and a motor shaft as well as end caps which define a working area. A number of ribs extend from the inside wall surface of the cylinder and an equal number of vanes extend from the outside shell surface of the motor shaft. The ribs and vanes divide the working area into working chambers which are alternately supplied with hydraulic medium. Seals are disposed in grooves in the ribs and the vanes, which seals are braced between the inside wall surface of the cylinder or the outside shell surface of the motor shaft and the respective groove base, so that the seals hydraulically separate the working chambers from one another. The outside shell surface of the motor shaft and the inside wall surface of the cylinder are designed with recesses, so that the prestress on the seals is neutralized in at least one installation position of the motor shaft. The rotary actuator can be used in a stabilizer bar of a motor vehicle suspension system. The recesses make assembly of the actuator conducive to a method of mass production.

Fluid power transfer device

FLUID POWER TRANSFER DEVICE ABSTRACT A fluid power transfer device includes a pair of rotors and vanes mounted for rotation in a hollow housing having an equatorial plane wherein conical faces of the rotors rollingly engage each other to form a line contact and wherein a hinge pin which hingedly connects the vanes is con-strained to rotate in the equatorial plane of the housing. A sun gear sector is connected to the side of each vane opposite the hinge pin. A ring gear sector is connected to the inner end of each output shaft to rotate therewith. A pinion planet gear connects each ring gear sector to each sun gear sector so that the pinion planet gears rock back and forth between their respective sectors as the vanes rock about the hinge pin. The pinion planet gears are elongated and confine the hinge pin to the equatorial plane. The pinion planet gears also act as splines to transfer torque. Each rotor includes a pair of rotor portions and an interconnecting outer band. The outer bands also have conical faces which rollingly engage each other to further form the line contact. The outer bands are slidably received within grooves formed on the inner surface of the housing. Each of the hinged vanes is received and extends towards its gear sector through a channel defined by its respective rotor portions. The conical faces of the rotors and the housing cooperate to define a working chamber which is divided into working compartments by the hinged vanes and the line contact. The rotors and the vanes transfer power between their respective shafts and an operating fluid introduced into one of the working compart-ments.

Fluid compression apparatus

Stroke gear drive for positive displacement machine, has top dead center defined by angle between piston rod and lever, lying in range of around thirty degrees along with bottom dead center which lies in range of hundred and fifty degrees

The stroke gear drive has an top dead center (OT) which is defined by an angle between the piston rod (3) and the lever (4) which lies in the range of around 30[deg]. The bottom dead center (UT) is defined by the angle between the piston rod and lever lying in the range of around 150[deg]. The kinematics chain formed by the transmission elements form two congruent triangles (a,b,c,d). An independent claim is also included for the rotary piston unit.

OSCILLATING PACKING MACHINE.

Máquina de émbolos oscilantes con una carcasa (12; 212; 312) en la que están dispuestos un primer y al menos un segundo émbolo (40, 46; 240, 246; 340, 346), que pueden girar conjuntamente en la carcasa (12; 212; 312) alrededor de un eje (48; 248; 348) de rotación solidario de la carcasa y que durante la rotación alrededor del eje (48; 248; 348) de rotación ejecutan movimientos de basculamiento de vaivén contrarios entre sí alrededor de un eje (50; 251; 350) de basculamiento perpendicular al eje (489; 248; 348) de rotación, que pasa por el centro de la carcasa, poseyendo el primer émbolo (40; 240; 340) una primera superficie (52; 252; 352) final y el al menos segundo émbolo (46; 246; 346) una segunda superficie f(58; 258; 358) final orientada hacia la primera superficie (52; 252; 352) final, limitando las superficies ( 52, 58; 252, 258; 352, 358) finales una cámara (60; 260; 360) de trabajo y estando dispuestos los émbolos (40, 46; 240, 246; 340, 346) de tal modo, que el eje (48; 248; 348) de rotación pase por la cámara (60; 260; 360) de trabajo, caracterizada porque el primer y el al menos segundo émbolo (40, 46; 240, 246; 340, 346) están montados de manera deslizante en una jaula (80; 280; 380) de émbolos dispuesta en la carcasa (12; 212; 312) concéntricamente con el eje (48; 248; 348) de rotación y giratoria alrededor de él, estando unida la jaula (80; 280; 380) de émbolos con el primer y con el al menos segundo émbolo (40, 46; 240, 246; 340, 346) de manera rígida a giro con relación al movimiento de rotación alrededor del eje (48; 248; 348) de rotación y porque la jaula (80; 280; 380) de émbolos posee, aproximadamente perpendicular al eje (48; 248; 348) de rotación un taladro (94; 294) en el que el primer y el al menos segundo émbolo (40, 46; 240,246; 340, 346) se alojan parcialmente y de manera deslizante y limita en el sentido del contorno la cámara (60; 260) de trabajo.