CN103161727A - 用于混合动力车辆的电动油泵 - Google Patents
用于混合动力车辆的电动油泵 Download PDFInfo
- Publication number
- CN103161727A CN103161727A CN2012102226855A CN201210222685A CN103161727A CN 103161727 A CN103161727 A CN 103161727A CN 2012102226855 A CN2012102226855 A CN 2012102226855A CN 201210222685 A CN201210222685 A CN 201210222685A CN 103161727 A CN103161727 A CN 103161727A
- Authority
- CN
- China
- Prior art keywords
- rotor
- oil pump
- pump
- motor
- rotor section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052761 rare earth metal Inorganic materials 0.000 description 8
- 150000002910 rare earth metals Chemical class 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/27—Arrangements for suppressing or influencing the differential action, e.g. locking devices using internally-actuatable fluid pressure, e.g. internal pump types
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/03—Torque
- F04C2270/035—Controlled or regulated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Hybrid Electric Vehicles (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
本发明涉及一种用于混合动力车辆的电动油泵,该电动油泵包括:电动机,其具有电动机转子和定子,其中电动机转子可以安装在旋转轴上;油泵,其具有泵转子,其中泵转子可以安装在旋转轴上;以及扭力阻尼器,其在电动机转子和泵转子之间安装在电动机转子的旋转轴和泵转子的旋转轴上。
Description
相关申请的交叉引用
本申请要求2011年12月9日提交的韩国专利申请No.10-2011-0131869的优先权,该申请的全部内容为所有目的通过引用并入本文。
技术领域
本发明主要涉及用于混合动力车辆的电动油泵,并且更具体而言涉及利用开关磁阻电动机(SRM)构造的用于混合动力车辆的电动油泵。
背景技术
通常,混合动力车辆的传动系可充分使用其现有技术中的自动传输机理。虽然该自动传输包括机械油泵,但混合动力车辆还包括电动油泵,因为当发动机的操作停止时,机械油泵不能产生操作混合动力车辆所需的液压。
电动油泵包括驱动电动机,在该驱动电动机中经常使用稀土磁体以提高电动机的操作效率并且减小电动机尺寸,从而使对车辆的燃料比的影响最小化。
图1示出了现有技术中使用稀土磁体的电动油泵的构造。电动油泵构造成,定子502围绕具有稀土磁体的电动机转子500布置,电动机转子500的旋转轴506在其相对端由轴承504支撑,并且泵转子508连接至旋转轴506的一端以从旋转轴上接收旋转力,从而使泵转子508旋转以便随着电动机转子500的回转泵送油。
虽然采用此类稀土磁体使电动机的效率和紧凑设计得到改善,但稀土磁体的供求关系可能因外部主因而不稳,从而使材料成本增加。
从而,为了消除对稀土磁体的依赖性,可以使用不利用永久磁体的开关磁阻电动机(SRM)等作为驱动油泵的电动机。SRM利用磁阻而非永久磁体来驱动电动机,从而不需要永久磁体,但还有一个问题,即当电动机旋转时扭矩回应和噪声不利地增加。
电动油泵在一部分发动机循环内(诸如发动机操作停止的“怠速停止”等)操作,并且对噪声很敏感,因此必须处理该问题。
应该注意,背景技术中所描述的内容仅仅涉及辅助理解本发明背景,并且不属于为本领域技术人员所熟知的技术。
现有技术文献:韩国未审查专利公布:No.10-2009-0045990A。
本发明背景部分所公开的信息仅仅为了增强理解本发明的主要背景,不应该被视为承认或者在任何形式上暗示:该信息构成已经为本领域技术人员所熟知的现有技术。
发明内容
本发明的各个方面旨在提供以下用于混合动力车辆的电动油泵,其尽管使用了开关磁阻电动机(SRM)但仍能在开关磁阻电动机(SRM)运转时减小扭矩回应,从而减小或防止操作噪声,由此消除对稀土磁体的依赖性以节约制造成本,同时保证无噪声操作,最终有助于改善车辆的适销性。
在本发明的一方面中,一种用于混合动力车辆的电动油泵装置可以包括:电动机,其具有电动机转子和定子,其中所述电动机转子安装在旋转轴上;油泵,其具有泵转子,其中所述泵转子安装在旋转轴上;以及扭力阻尼器,其在所述电动机转子与所述泵转子之间安装在所述电动机转子的旋转轴和所述泵转子的旋转轴上。
所述油泵可以由具有一对内齿轮的内齿轮泵组成,并且所述泵转子与形成内齿轮泵的成对齿轮的内转子部对应。
所述油泵可以包括内转子部和外转子部,所述外转子部围绕所述内转子部设置以使所述内转子部和所述外转子部彼此啮合。
所述电动机为开关磁阻电动机(SRM),并且所述电动机转子和泵转子的旋转轴与设置在它们之间的扭力阻尼器一起以共中心的方式布置。
所述扭力阻尼器可以包括:第一板,其连接至所述电动转子的旋转轴以便相对于所述电动机转子的旋转轴来限制旋转方向;第二板,其连接至所述泵转子的旋转轴以便相对于所述泵转子的旋转轴来限制旋转方向;以及弹性构件,其接合在所述第一和第二板之间以便弹性地支撑第一和第二板之间的相对回转。
如前所述,根据本发明,所述用于混合动力车辆的电动油泵构造成,尽管使用了SRM,但在SRM运转时的扭矩回应被减小以降低或防止操作噪声,从而消除对稀土磁体的依赖性以减小制造成本并且确保无噪声操作,由此最终有助于改善车辆的适销性。
本发明的方法和装置具有其他的特性和优点,这些特性和优点从并入本文中的附图和随后的具体实施方式中将是显而易见的,或者将在并入本文中的附图和随后的具体实施方式中进行详细陈述,这些附图和具体实施方式共同用于解释本发明的特定原理。
附图说明
图1是对根据现有技术的用于混合动力车辆的电动油泵的结构进行说明的视图。
图2是示出根据本发明的示例性实施例用于混合动力车辆的电动油泵的结构的视图。
图3是示出本发明效果的比较结果的图表。
应该理解,附图没必要按比例,从而在一定程度上简化表示对本发明基本原理进行说明的多个特征。如文中所公开的本发明的具体设计特征,例如包括具体尺寸、方位、位置和形状,将由特意应用和使用环境来部分确定。
在附图部分的所有图中,图内的附图标记涉及本发明相同或等价的部件。
具体实施方式
下面详细参考本发明的各个实施例,其实例示出在附图中并且在下文中进行描述。虽然将结合示例性实施例描述本发明,但应该理解该描述的意图不是将本发明限制于那些示例性实施例。相反,本发明意在不仅覆盖示例性实施例,而且还覆盖可包含在由所附权利要求书限定的本发明的精神和范围内的各种替代、修改、等同物和其它实施例。
下面将更详细地参考本发明的优选实施例,其实例示出在附图中。整个附图和说明书中任何可能的位置处使用的相同附图标记均涉及相同或相似的部件。
参考图2,根据本发明示例性实施例的用于混合动力车辆的电动油泵包括:电动机5,其具有电动机转子1和定子3;油泵7的泵转子9;以及扭力阻尼器11,其安装在电动机5的电动机转子1的旋转轴10与泵转子9的旋转轴20之间。此处,电动机5为开关磁阻电动机(SRM)。
SRM和油泵7通过扭力阻尼器11连接在一起,以便削弱在SRM运转时所出现的扭矩回应,从而减小或防止因扭矩回应而可能出现在油泵7上的噪声。
电动机转子1和泵转子9的旋转轴10和20与设置在它们之间的扭力阻尼器11以共中心的方式布置,其中电动机转子1的旋转轴10在其相对端由轴承13支撑。
扭力阻尼器11包括:第一板15,其连接至电动机转子1的旋转轴10以便相对于电动机转子1的旋转轴10来限制旋转方向;第二板17,其连接至泵转子9的旋转轴20,以便相对于泵转子9的旋转轴20来限制旋转方向;以及弹性部件19,其安装在第一板15和第二板17之间,以便弹性地支撑第一板15和第二板17之间的相对回转。
扭力阻尼器11还可以构造成,也设置有摩擦表面以便更快速地削减输入回转振动。
油泵7包括具有一对内齿轮的内齿轮泵,并且泵转子9与形成内齿轮泵的成对齿轮的内转子部15对应。
外转子部21设置在内转子部15的周围,以便外转子部21与内转子部15啮合,同时与内转子部15一起形成内部齿轮。在外转子部周围设置有,具有进油口和出油口的泵壳。
根据如上述构造的电动油泵7,当SRM运转时,泵转子9旋转以泵送油,并且由SRM引起的扭矩回应被扭力阻尼器11吸收并削弱,从而如图3所示,回转振动的振幅因扭力阻尼器11显著减小,从而大大减小或防止由内外转子部之间的啮合声音而引起的咔哒噪声,由此确保无噪声操作。
出于说明和描述的目的给出以上本发明具体示例性实施例的描述。其目的不在于穷举或将本发明限定为所公开的确切形式,并且显然可以根据以上教导进行许多修改和变型。选择并且描述示例性实施例是为了解释本发明的某些原理及其实际应用,从而使本领域技术人员能够构造和利用本发明的各种示例性实施例,以及其各种替代和修改。本发明的范围意在由所附权利要求书及其等同内容限定。
Claims (9)
1.一种用于混合动力车辆的电动油泵装置,包括:
电动机,所述电动机具有电动机转子和定子,其中所述电动机转子安装在旋转轴上;
油泵,所述油泵具有泵转子,其中所述泵转子安装在旋转轴上;
以及
扭力阻尼器,所述扭力阻尼器在所述电动机转子与所述泵转子之间安装在所述电动机转子的旋转轴和所述泵转子的旋转轴上。
2.根据权利要求1所述的用于混合动力车辆的电动油泵装置,其中所述油泵由具有一对内齿轮的内齿轮泵组成,并且所述泵转子与形成所述内齿轮泵的成对齿轮的内转子部对应。
3.根据权利要求1所述的用于混合动力车辆的电动油泵装置,其中所述油泵包括内转子部和外转子部,所述外转子部围绕所述内转子部设置以使所述内转子部和所述外转子部彼此啮合。
4.根据权利要求1所述的用于混合动力车辆的电动油泵装置,其中所述电动机为开关磁阻电动机,并且所述电动机转子和所述泵转子的旋转轴与设置在它们之间的扭力阻尼器一起以共中心的方式布置。
5.根据权利要求4所述的用于混合动力车辆的电动油泵装置,其中所述油泵由具有一对内齿轮的内齿轮泵组成,并且所述泵转子与形成所述内齿轮泵的成对齿轮的内转子部对应。
6.根据权利要求4所述的用于混合动力车辆的电动油泵装置,其中所述油泵包括内转子部和外转子部,所述外转子部围绕所述内转子部设置以使所述内转子部和所述外转子部彼此啮合。
7.根据权利要求1所述的用于混合动力车辆的电动油泵装置,其中所述扭力阻尼器包括:
第一板,所述第一板连接至所述电动机转子的旋转轴以便相对于所述电动机转子的旋转轴来限制旋转方向;
第二板,所述第二板连接至所述泵转子的旋转轴以便相对于所述泵转子的旋转轴来限制旋转方向;以及
弹性构件,所述弹性构件接合在所述第一和第二板之间,以便弹性地支撑所述第一和第二板之间的相对回转。
8.根据权利要求7所述的用于混合动力车辆的电动油泵装置,其中所述油泵由具有一对内齿轮的内齿轮泵组成,并且所述泵转子与形成所述内齿轮泵的成对齿轮的内转子部对应。
9.根据权利要求7所述的用于混合动力车辆的电动油泵装置,其中所述油泵包括内转子部和外转子部,所述外转子部围绕所述内转子部设置以使所述内转子部和所述外转子部彼此啮合。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0131869 | 2011-12-09 | ||
KR1020110131869A KR20130065144A (ko) | 2011-12-09 | 2011-12-09 | 하이브리드 차량의 전동식 오일펌프 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103161727A true CN103161727A (zh) | 2013-06-19 |
Family
ID=48464737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012102226855A Pending CN103161727A (zh) | 2011-12-09 | 2012-06-28 | 用于混合动力车辆的电动油泵 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130149176A1 (zh) |
JP (1) | JP2013121809A (zh) |
KR (1) | KR20130065144A (zh) |
CN (1) | CN103161727A (zh) |
DE (1) | DE102012105820A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106471191A (zh) * | 2014-05-27 | 2017-03-01 | 斗山英维高株式会社 | 用于施工机械的轮驱动系统 |
CN106609811B (zh) * | 2015-12-31 | 2018-08-10 | 深圳市优宝新材料科技有限公司 | 一种速度可控的阻尼器 |
WO2019041960A1 (zh) * | 2017-08-31 | 2019-03-07 | 杭州三花研究院有限公司 | 油泵 |
CN110168876A (zh) * | 2016-11-29 | 2019-08-23 | Tm4股份有限公司 | 设置有与开放式冷却组件成对的封闭式冷却组件的电机 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102515669B1 (ko) * | 2016-08-30 | 2023-03-29 | 에이치엘만도 주식회사 | 현가 시스템 |
KR102534984B1 (ko) * | 2016-08-30 | 2023-05-22 | 에이치엘만도 주식회사 | 완충기의 에너지 회생장치 |
KR102398122B1 (ko) | 2020-12-04 | 2022-05-13 | 현대트랜시스 주식회사 | 전동식 오일 펌프의 통합 제어가 가능한 전력변환장치 |
KR20220094279A (ko) | 2020-12-28 | 2022-07-06 | 한봉수 | 하이브리드 차량용 전동식 오일펌프 제어장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5103897A (en) * | 1991-06-05 | 1992-04-14 | Martin Marietta Corporation | Flowrate controller for hybrid capillary/mechanical two-phase thermal loops |
US5529114A (en) * | 1994-06-10 | 1996-06-25 | Northrop Grumman Corporation | Electric vehicle coolant pump assembly |
CN1154678A (zh) * | 1994-06-10 | 1997-07-16 | 诺思路·格鲁曼公司 | 电动车辆控制装置 |
KR20060023251A (ko) * | 2004-09-09 | 2006-03-14 | (주)지성정공 | 에너지 효율을 극대화한 유압시스템 |
US20080108469A1 (en) * | 2006-11-02 | 2008-05-08 | Lars Weinschenker | Transmission Pump Drive |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1038346A2 (en) * | 1997-10-21 | 2000-09-27 | Stridsberg Innovation Ab | A hybrid powertrain |
AU2533999A (en) * | 1998-02-13 | 1999-08-30 | Automotive Products Plc | Torsional vibration dampers |
JP2001153184A (ja) * | 1999-11-29 | 2001-06-08 | Fuji Jidosha Kogyo Kk | 内燃機関用ねじり振動緩衝器の製造方法 |
KR100680364B1 (ko) * | 2005-11-15 | 2007-02-08 | 현대자동차주식회사 | 하이브리드 자동차의 전동식 오일펌프 일체형 시동장치 |
KR100946524B1 (ko) | 2007-11-05 | 2010-03-11 | 현대자동차주식회사 | 하이브리드 차량의 전동식 오일펌프 구동 제어 방법 |
US8197230B2 (en) * | 2007-12-21 | 2012-06-12 | Caterpillar Inc. | Torsional damper for a fluid pump |
DE112009003882B4 (de) * | 2009-01-19 | 2018-09-13 | Schaeffler Technologies AG & Co. KG | Hybridmodul für einen Antriebsstrang eines Fahrzeuges |
KR101215320B1 (ko) | 2010-06-01 | 2012-12-26 | 광명잉크제조(주) | 인쇄용 잉크 제조방법 및 그 방법으로 제조된 잉크 조성물 |
-
2011
- 2011-12-09 KR KR1020110131869A patent/KR20130065144A/ko not_active Application Discontinuation
-
2012
- 2012-03-26 JP JP2012069372A patent/JP2013121809A/ja not_active Withdrawn
- 2012-06-08 US US13/492,468 patent/US20130149176A1/en not_active Abandoned
- 2012-06-28 CN CN2012102226855A patent/CN103161727A/zh active Pending
- 2012-07-02 DE DE102012105820A patent/DE102012105820A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5103897A (en) * | 1991-06-05 | 1992-04-14 | Martin Marietta Corporation | Flowrate controller for hybrid capillary/mechanical two-phase thermal loops |
US5529114A (en) * | 1994-06-10 | 1996-06-25 | Northrop Grumman Corporation | Electric vehicle coolant pump assembly |
CN1154678A (zh) * | 1994-06-10 | 1997-07-16 | 诺思路·格鲁曼公司 | 电动车辆控制装置 |
KR20060023251A (ko) * | 2004-09-09 | 2006-03-14 | (주)지성정공 | 에너지 효율을 극대화한 유압시스템 |
US20080108469A1 (en) * | 2006-11-02 | 2008-05-08 | Lars Weinschenker | Transmission Pump Drive |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106471191A (zh) * | 2014-05-27 | 2017-03-01 | 斗山英维高株式会社 | 用于施工机械的轮驱动系统 |
CN106471191B (zh) * | 2014-05-27 | 2019-06-11 | 斗山英维高株式会社 | 用于施工机械的轮驱动系统 |
CN106609811B (zh) * | 2015-12-31 | 2018-08-10 | 深圳市优宝新材料科技有限公司 | 一种速度可控的阻尼器 |
CN110168876A (zh) * | 2016-11-29 | 2019-08-23 | Tm4股份有限公司 | 设置有与开放式冷却组件成对的封闭式冷却组件的电机 |
US11218057B2 (en) | 2016-11-29 | 2022-01-04 | Dana Tm4 Inc. | Electric machine provided with an enclosed cooling assembly paired to an open cooling assembly |
WO2019041960A1 (zh) * | 2017-08-31 | 2019-03-07 | 杭州三花研究院有限公司 | 油泵 |
Also Published As
Publication number | Publication date |
---|---|
DE102012105820A1 (de) | 2013-06-13 |
JP2013121809A (ja) | 2013-06-20 |
KR20130065144A (ko) | 2013-06-19 |
US20130149176A1 (en) | 2013-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103161727A (zh) | 用于混合动力车辆的电动油泵 | |
JP5607954B2 (ja) | ハイブリッド車両用動力伝達装置 | |
CN101184645B (zh) | 混合动力车用驱动装置 | |
US9917482B2 (en) | Hybrid drive module having a rotor secured to a hub via staking | |
CN104246300A (zh) | 电动车的动力传递装置 | |
US9360055B2 (en) | Double clutch system for hybrid electric vehicle | |
CN100529380C (zh) | 具有支撑拨叉支点部分的可靠支点支架的起动机 | |
CN104121325A (zh) | 混合动力车辆的带分离离合器和离心力摆的转矩传递装置 | |
US20130138283A1 (en) | Hybrid power train for vehicle and method for controlling the same | |
CN105659474A (zh) | 电机的转子 | |
CN101282054B (zh) | 一种发动机发电机 | |
JP2012511463A (ja) | 自動車用パワートレイン | |
CN103879274A (zh) | 一种并联式混合动力汽车的传动结构和混合动力汽车 | |
CN102781699B (zh) | 混合模块 | |
CN103851127A (zh) | 用于飞轮的阻尼的装置 | |
CN103085645A (zh) | 一种并联式混合动力车辆动力耦合装置 | |
CN108092465B (zh) | 电机的旋转变压器的安装结构 | |
CN203239449U (zh) | 发动机动力输出端连接装置 | |
KR100506166B1 (ko) | 전자클러치 | |
KR100789188B1 (ko) | 하이브리드 차량용 토크 컨버터 | |
CN102947622B (zh) | 泵组件 | |
CN102410079A (zh) | 一种新型机械增压器结构及应用于机械增压器结构的电磁离合机构 | |
CN201062637Y (zh) | 车辆用发动机与电动/发电机连接装置 | |
US20210273541A1 (en) | Gears for Electric Motor | |
KR100794265B1 (ko) | 댐퍼를 구비한 하이브리드 차량용 토크 컨버터 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |