公开(公告)号：EP3312477A1

公开(公告)日：2018-04-25

申请号：EP17196815.9

申请日：2017-10-17

Applicant: AISIN SEIKI KABUSHIKI KAISHA

Inventor： HATA, Hirokazu

IPC: F16H57/04 ,  F16H61/00 ,  F01M1/02 ,  F01M5/00 ,  F01M5/02

CPC classification number: F16H57/0434 ,  F01M1/02 ,  F01M5/00 ,  F01M2001/0215 ,  F01M2005/023 ,  F16H57/0413 ,  F16H57/0439 ,  F16H57/0452 ,  F16H57/0453 ,  F16H61/0031

Abstract: An oil supply system (100, 200) includes a first oil pump being driven by a drive force generated at an internal combustion engine, a second oil pump being driven by an electric motor (2), and a heat exchanging flow path (26) including a heat exchanger (5), the heat exchanging flow path (26) returning a part of the oil supplied to the oil hydraulic device (3) to the oil pan (30) after a heat exchange is operated by the heat exchanger (5) on which a heat of a coolant of the internal combustion engine (1) is acted. The oil pan (30) includes a bulkhead (33) that defines a first reservoir (31) being connected to the first suction flow path (12) and a second reservoir (32) being connected to the second suction flow path (22). The heat exchanging flow path (26) is connected to the second reservoir (32).

Abstract translation: 本发明涉及一种供油系统（100,200），其包括由内燃机产生的驱动力驱动的第一油泵，由电动机（2）驱动的第二油泵以及热交换流路（26） （5）进行热交换后，热交换流路（26）将供给油压装置（3）的油的一部分返回到油盘（30） ），内燃机（1）的冷却剂的热量作用在该热交换器上。 油盘（30）包括限定连接到第一抽吸流动路径（12）的第一储存器（31）和连接到第二抽吸流动路径（22）的第二储存器（32）的隔壁（33）。 热交换流路（26）与第二贮存器（32）连接。

公开(公告)号：EP3312396A1

公开(公告)日：2018-04-25

申请号：EP17196817.5

申请日：2017-10-17

Applicant: AISIN SEIKI KABUSHIKI KAISHA

Inventor： HATA, Hirokazu

IPC: F01M1/02 ,  F01M5/00 ,  F16H57/04

CPC classification number: F01M1/02 ,  F01M2001/0207 ,  F01M2001/0215 ,  F16H57/0439 ,  F16H57/0452

Abstract: An oil supply system (100, 200, 300) includes a first oil pump (P1) driven by a drive force generated at an internal combustion engine (1), and an electrically-driven second oil pump (P2). The first oil pump (P1) includes a first suction flow path (11) sucking an oil in an oil reservoir (3a), and a first supply flow path (12) supplying the sucked oil to an oil hydraulic device (3). The second oil pump (P2) includes a second suction flow path (21) sucking the oil in the oil reservoir (3a), a second supply flow path (22) including a check valve (23) supplying the sucked oil to the first suction flow path (11), and a relief flow path (24) allowing the oil to discharge when a discharge pressure level of the second oil pump (P2) increases. The relief flow path (24) is connected to the first suction flow path (11).

Abstract translation: 供油系统（100,200,300）包括由内燃机（1）产生的驱动力驱动的第一油泵（P1）和电动第二油泵（P2）。 第一油泵P1包括吸入油积存部3a中的油的第一吸入流路11和将所吸入的油供给到油压装置3的第一供给流路12。 第二油泵P2包括吸入储油部3a中的油的第二吸入流路21，包括向第一吸入口23供给吸入的油的止回阀23的第二供给流路22， 在所述第二油泵（P2）的排出压力水平上升时使所述油排出的溢流流路（24）。 溢流流路（24）与第一吸入流路（11）连接。

公开(公告)号：EP3093533A3

公开(公告)日：2017-11-08

申请号：EP16166768.8

申请日：2016-04-25

Applicant: GETRAG B.V. & Co. KG

Inventor： Seufert, Martin ,  Schweiher, Mark ,  Loskot, Pawel ,  Geiger, Julia ,  Rühle, Günter ,  Rothvoss, Stefan ,  Wolf, Walter ,  Kohlhaas, Stefan ,  Flaig, Armin

IPC: F16H57/04 ,  F16H61/00 ,  F16H61/30

CPC classification number: F16H57/0441 ,  F16H57/0434 ,  F16H57/0435 ,  F16H57/0439 ,  F16H57/0445 ,  F16H57/045 ,  F16H57/0473 ,  F16H61/0025 ,  F16H61/30 ,  F16H2061/0037

Abstract: Kraftfahrzeug-Antriebsstrang (10) mit einer Kupplungsanordnung (14), mit einer Getriebeanordnung (16), die mehrere Gangstufen aufweist, die mittels einer Schaltanordnung (26) ein- und auslegbar sind, und mit einer Hydraulikanordnung (40) zum Betätigen der Schaltanordnung (26) und zum Bereitstellen von Kühlfluid, wobei die Hydraulikanordnung (40) eine Pumpenanordnung (60) aufweist, die mittels eines einzelnen Elektromotors (62) angetrieben ist und einen ersten Pumpenanschluss (64) und einen zweiten Pumpenanschluss (66) aufweist, wobei der erste Pumpenanschluss (64) mit einer SchaltBetätigungsanordnung (28) verbindbar oder verbunden ist, um die Schaltanordnung (26) zu betätigen.
Dabei ist der zweite Pumpenanschluss (66) mit einer zu kühlenden Anordnung (14; 16, 32) verbindbar oder verbunden, um der zu kühlenden Anordnung (14; 16, 32) Kühlfluid bereitzustellen.

Abstract translation: 机动车辆的传动系（10），具有一个离合器组件（14），与齿轮组件（16）具有多个齿轮的步骤，一个由一个开关装置（26）和可解释的装置，以及与液压系统（40）用于致动所述开关装置（ 26）以及用于提供冷却流体，其中，所述液压装置（40）包括泵装置（60）（由被驱动的单个电动马达62）和第一泵端口（64）和一个第二泵端口（66），其中，所述第一装置 泵端子（64）可连接或连接到Schaltbetätigungsanordnung（28）以致动切换装置（26）。 在这种情况下，第二泵连接（66）可以连接或连接到待冷却的装置（14,16,32），以便向要冷却的装置（14,16,32）提供冷却流体。

公开(公告)号：EP3179135A1

公开(公告)日：2017-06-14

申请号：EP16197232.8

申请日：2016-11-04

Applicant: MAHLE Filter Systems Japan Corporation

Inventor： HORIMATSU, Toshinobu ,  MASUKURA, Satoshi

IPC: F16H57/04 ,  F04C15/00

CPC classification number: F01M1/02 ,  F01M11/0004 ,  F01M2001/0215 ,  F01M2001/0253 ,  F04C15/0061 ,  F16H57/0439

Abstract: Disclosed is an oil pump device for supplying oil from an oil pan located below a casing of an internal combustion engine or transmission of a vehicle. The oil pump device includes a pump unit placed in the casing and having a pump rotation shaft arranged in parallel to a rotation axis of the internal combustion engine, an electric motor having a motor body mounted to an outer lateral side surface of the casing, a mechanical drive shaft rotatable by an output of the internal combustion engine, a mechanical drive connection mechanism connecting the mechanical drive shaft to one end of the pump rotation shaft, and a reduction gear mechanism placed in the casing and connecting the other end of the pump rotation shaft to a motor rotation shaft of the electric motor.

Abstract translation: 公开了一种用于从位于内燃机或车辆的变速器的壳体下方的油盘供油的油泵装置。 该油泵装置包括：泵单元，该泵单元设置在壳体内，并具有与内燃机的旋转轴线平行布置的泵旋转轴;电动机，其具有安装到壳体的外侧表面的电动机本体; 机械驱动轴，其通过内燃机的输出而旋转;机械驱动连接机构，其将机械驱动轴连接到泵旋转轴的一端;以及减速齿轮机构，其设置在外壳中并连接泵旋转的另一端 轴连接到电动机的电动机旋转轴。

公开(公告)号：EP2463556A4

公开(公告)日：2015-03-11

申请号：EP10806466

申请日：2010-08-04

Applicant: JTEKT CORP

Inventor： SAKATA TAKATOSHI ,  KAWANO AKIHIKO ,  IINO TAKEO ,  YOSHIDA NAOHITO

IPC: F16H57/02 ,  F04C15/00

CPC classification number: F04C2/086 ,  F04C2/102 ,  F04C11/008 ,  F04C15/008 ,  F04C15/0096 ,  F04C2240/30 ,  F04C2240/40 ,  F16H57/0434 ,  F16H57/0439 ,  F16H61/0025

Abstract: An electric pump unit for a transmission, which supplies a hydraulic pressure to the transmission, includes: a pump which takes in and discharges oil; and a pump driving electric motor including a motor shaft connected to the pump, a motor rotor fixedly provided on the motor shaft, and a motor stator disposed around a circumference of the motor rotor. The pump and the electric motor are integrated with a lid that tightly closes an opening in a recess portion which is formed on a transmission housing of the transmission and into which the oil is introduced, and are accommodated within the recess portion.

公开(公告)号：EP2282083B1

公开(公告)日：2013-07-10

申请号：EP09758249.8

申请日：2009-05-27

Applicant: Nissan Motor Co., Ltd.

Inventor： MATSUDA Takashi ,  KOGA Masato ,  NIHEI Hironori

IPC: F02D17/00 ,  F02D29/02 ,  F16H61/00 ,  F16H61/12 ,  F02N11/08

CPC classification number: F02D17/00 ,  F02D29/02 ,  F02N11/0833 ,  F16H57/0439 ,  F16H61/0031 ,  F16H61/12 ,  F16H61/66272 ,  F16H2061/1208 ,  F16H2312/14 ,  Y02T10/48 ,  Y10T477/619

Abstract: At vehicle stop judgment time t1, a first engine automatic-stop control permission judgment, based on idle stop permission conditions by which an instant permission judgment can be possible, is carried out. If a result of the first engine automatic-stop control permission judgment at time t1 is "permitted", the second engine automatic-stop control permission judgment, based on an idle stop permission condition which requires a certain time for the judgment, is initiated, and an electric oil pump ON (drive) command (the test drive command) is issued. At time t2 at which an actual drive of the electric oil pump in response to the test drive command is detected, it is judged that a failure of an electric system of the electric oil pump and a foreign matter-biting failure of the electric oil pump do not occur, then a failure judgment of the electric oil pump becomes "normal". This judgment is completed before time t3 at which the second engine automatic-stop control permission judgment ends, and both of "permitted" of a result of the second engine automatic-stop control permission judgment and "normal" of the failure judgment of the electric oil pump, an idle stop ON command is not outputted.

公开(公告)号：EP2318737A1

公开(公告)日：2011-05-11

申请号：EP09799746.4

申请日：2009-12-16

Applicant: Aisin AW Co., Ltd.

Inventor： SHIMIZU, Tetsuya ,  KATO, Kazuhiko ,  TSUCHIDA, Kenichi ,  ISHIKAWA, Kazunori

IPC: F16H61/00

CPC classification number: F16H61/0031 ,  F16H57/0439 ,  F16H57/0442 ,  F16H61/0251 ,  F16H2061/0253 ,  Y10T74/20024

Abstract: A manual valve is formed with a drain input port that closes if a shift is made to the D position, and opens for draining if a shift is made to the N position. A switching valve communicates an output port of a pressure regulating valve portion and an oil passage of a clutch and closes a drain port during engine operation when a line pressure is applied, and cuts off communication between the output port of the pressure regulating valve portion and the oil passage of the clutch and communicates the oil passage with the drain port during an engine automatic stop when the line pressure is not applied. The drain input port and the drain port are connected by a drain oil passage.

公开(公告)号：EP1875104B1

公开(公告)日：2010-09-08

申请号：EP06743832.5

申请日：2006-04-24

Applicant: Peugeot Citroën Automobiles Société Anonyme

Inventor： BOUTOU, Thomas ,  BELMONT, Serge ,  BOURY, Olivier

IPC: F16H3/72 ,  F16H61/00

CPC classification number: B60K6/365 ,  B60K6/48 ,  B60L1/003 ,  B60L3/0007 ,  B60L3/0092 ,  B60L11/123 ,  B60L11/14 ,  F16H3/727 ,  F16H57/0439 ,  F16H61/0028 ,  F16H2037/0866 ,  F16H2037/102 ,  F16H2037/106 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/7077

公开(公告)号：EP1197371A3

公开(公告)日：2004-03-17

申请号：EP01124520.6

申请日：2001-10-12

Applicant: Aisin AW., Ltd.

Inventor： Takenaka, Masayuki ,  Hara, Takeshi ,  Kawaguchi, Miyoshi

IPC: B60K6/02

CPC classification number: B60K6/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/383 ,  B60K6/405 ,  B60K6/445 ,  B60K25/02 ,  B60K2001/003 ,  F16H57/0439 ,  F16H61/0028 ,  Y02T10/6239 ,  Y10S903/903 ,  Y10S903/904 ,  Y10S903/905 ,  Y10S903/906 ,  Y10S903/909 ,  Y10S903/91 ,  Y10S903/951 ,  Y10S903/952

Abstract: A driving apparatus including electric motors and a differential device that are disposed in a relation of mutually parallel axes, a gear train that operatively couples these components through parallel shafts, and a hydraulic pressure generating device. The gear train including counter drive gears disposed on electric motor axes, a counter driven gear disposed on a countershaft that runs parallel with the electric motor axes and engaged with the counter drive gears, and a differential drive pinion gear disposed on the countershaft and engaged with a differential ring gear disposed on an axis of the differential device, wherein the hydraulic pressure generating device is disposed in a clearance space created between gears of the gear train when the gear train is viewed in an axial direction.

公开(公告)号：EP3362652A1

公开(公告)日：2018-08-22

申请号：EP16767178.3

申请日：2016-09-07

Applicant: Continental Automotive GmbH

Inventor： BÖHM, Christian

IPC: F01M1/02 ,  F01M1/16 ,  F16H57/04

CPC classification number: F01M1/02 ,  F01M1/16 ,  F01M2001/0215 ,  F01M2001/0238 ,  F01M2001/0253 ,  F16H57/0439

Abstract: The invention relates to a delivery device (2) for a motor vehicle for delivering oil from an oil sump (3) to a lubricating oil circuit of an internal combustion engine (1), which delivery device has as an oil pump (5) a double-stroke vane cell pump (28) having positive guidance of vanes (32). A direct drive (6) of the vane cell pump (28) via the internal combustion engine (1) is designed for a working point P2. An increased or reduced oil demand is compensated for by an electric drive (7) that can be connected. In this way, a compact and very small-dimensioned oil pump (5) can be employed.