JP2012189013A - 電動ポンプユニット - Google Patents
電動ポンプユニット Download PDFInfo
- Publication number
- JP2012189013A JP2012189013A JP2011053807A JP2011053807A JP2012189013A JP 2012189013 A JP2012189013 A JP 2012189013A JP 2011053807 A JP2011053807 A JP 2011053807A JP 2011053807 A JP2011053807 A JP 2011053807A JP 2012189013 A JP2012189013 A JP 2012189013A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- pump
- electric
- electric motor
- oil
- 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.)
- Granted
Links
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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/008—Enclosed motor pump units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- 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
- F04C15/008—Prime movers
-
- 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
- F04C15/0096—Heating; Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0653—Units comprising pumps and their driving means the pump being electrically driven the motor being flooded
-
- 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
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
-
- 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
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/047—Cooling of electronic devices installed inside the pump housing, e.g. inverters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Rotary Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
【解決手段】 油の吸入および吐出を行うポンプ2のポンプ本体5に、ポンプ駆動用電動モータ3および電動モータ3を制御するコントローラ4を内蔵したモータハウジング6が固定されている。モータハウジング6内に、電動モータ3を内蔵した密閉状のモータ室38が形成されている。冷却用油0がモータ室38内に密封されている。
【選択図】 図1
Description
(3) 電動モータ
(4) コントローラ
(5) ポンプ本体
(6) モータハウジング
(30) ステータコイル
(38) モータ室
(0) 油
Claims (3)
- 油の吸入および吐出を行うポンプのポンプ本体に、ポンプ駆動用電動モータおよび電動モータを制御するコントローラを内蔵したモータハウジングが固定され、モータハウジング内に、電動モータを内蔵した密閉状のモータ室が形成されており、冷却用液体がモータ室内に密封されていることを特徴とする電動ポンプユニット。
- 冷却用液体が油であることを特徴とする請求項1の電動ポンプユニット。
- 電動モータのステータコイルの少なくとも一部が、モータ室内に露出して、冷却用液体に接触していることを特徴とする請求項1または2の電動ポンプユニット。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011053807A JP5927766B2 (ja) | 2011-03-11 | 2011-03-11 | 電動ポンプユニット |
CN201210034243.8A CN102684392B (zh) | 2011-03-11 | 2012-02-15 | 电动泵单元 |
US13/410,559 US8876501B2 (en) | 2011-03-11 | 2012-03-02 | Electric pump unit |
EP12158479.1A EP2497952B1 (en) | 2011-03-11 | 2012-03-07 | Electric pump unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011053807A JP5927766B2 (ja) | 2011-03-11 | 2011-03-11 | 電動ポンプユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012189013A true JP2012189013A (ja) | 2012-10-04 |
JP5927766B2 JP5927766B2 (ja) | 2016-06-01 |
Family
ID=45833176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011053807A Active JP5927766B2 (ja) | 2011-03-11 | 2011-03-11 | 電動ポンプユニット |
Country Status (4)
Country | Link |
---|---|
US (1) | US8876501B2 (ja) |
EP (1) | EP2497952B1 (ja) |
JP (1) | JP5927766B2 (ja) |
CN (1) | CN102684392B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015159723A1 (ja) * | 2014-04-16 | 2015-10-22 | カヤバ工業株式会社 | 電動ポンプ |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8839920B2 (en) | 2008-04-17 | 2014-09-23 | Levant Power Corporation | Hydraulic energy transfer |
CN105386951B (zh) | 2010-06-16 | 2021-11-16 | 动态清晰公司 | 整合式能量产生阻尼器 |
WO2012042971A1 (ja) * | 2010-09-29 | 2012-04-05 | アイシン精機株式会社 | 電動ポンプ |
JP5502017B2 (ja) * | 2011-04-15 | 2014-05-28 | 株式会社テクノ高槻 | 電磁振動型ダイヤフラムポンプ |
JP2012225190A (ja) * | 2011-04-15 | 2012-11-15 | Techno Takatsuki Co Ltd | 電磁振動型ダイヤフラムポンプ |
JP6051054B2 (ja) * | 2013-01-15 | 2016-12-21 | 株式会社ミクニ | ポンプ装置 |
US9174508B2 (en) | 2013-03-15 | 2015-11-03 | Levant Power Corporation | Active vehicle suspension |
US9702349B2 (en) | 2013-03-15 | 2017-07-11 | ClearMotion, Inc. | Active vehicle suspension system |
US9550404B2 (en) | 2013-03-15 | 2017-01-24 | Levant Power Corporation | Active suspension with on-demand energy flow |
EP3626485B1 (en) | 2013-03-15 | 2024-05-29 | ClearMotion, Inc. | Active vehicle suspension improvements |
WO2014176371A2 (en) | 2013-04-23 | 2014-10-30 | Levant Power Corporation | Active suspension with structural actuator |
JP6248487B2 (ja) * | 2013-09-12 | 2017-12-20 | 株式会社ジェイテクト | 電動ポンプ装置 |
US9702424B2 (en) | 2014-10-06 | 2017-07-11 | ClearMotion, Inc. | Hydraulic damper, hydraulic bump-stop and diverter valve |
ES1135742Y (es) * | 2015-01-14 | 2015-04-27 | Coprecitec Sl | Bomba eléctrica |
US10875375B2 (en) * | 2015-01-23 | 2020-12-29 | ClearMotion, Inc. | Method and apparatus for controlling an actuator |
ITRE20150032A1 (it) * | 2015-04-16 | 2016-10-16 | Annovi Reverberi Spa | Gruppo motopompa per idropulitrici |
JP6597091B2 (ja) * | 2015-09-11 | 2019-10-30 | アイシン精機株式会社 | 電動ポンプとその製造方法 |
JP2017060273A (ja) * | 2015-09-16 | 2017-03-23 | 日立オートモティブシステムズ株式会社 | 電動流体ポンプ |
DE112017003996T5 (de) * | 2016-08-09 | 2019-04-18 | Nidec Corporation | Antriebsvorrichtung |
DE102017220157A1 (de) * | 2017-11-13 | 2019-05-16 | Magna Powertrain Bad Homburg GmbH | Wasserpumpe und Verfahren zur Herstellung einer Wasserpumpe |
CN110541818B (zh) * | 2018-05-28 | 2020-11-20 | 杭州三花研究院有限公司 | 电子油泵 |
IT202000025324A1 (it) * | 2020-10-26 | 2022-04-26 | Ind Saleri Italo Spa | Gruppo pompa |
IT202000025318A1 (it) * | 2020-10-26 | 2022-04-26 | Ind Saleri Italo Spa | Gruppo pompa |
IT202000025315A1 (it) * | 2020-10-26 | 2022-04-26 | Ind Saleri Italo Spa | Gruppo pompa |
US11990819B2 (en) | 2020-11-24 | 2024-05-21 | Bosch Rexroth Corporation | Electric and hydraulic machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06500614A (ja) * | 1991-06-22 | 1994-01-20 | アルフレッド・テヴェス・ゲーエムベーハー | 電動モータで駆動される液圧ポンプ |
JPH07105805A (ja) * | 1993-10-06 | 1995-04-21 | Ubukata Seisakusho:Kk | 加速度応動スイッチ及びその製造方法 |
JP2010110117A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Ltd | 永久磁石モータ |
JP2010144620A (ja) * | 2008-12-18 | 2010-07-01 | Aisin Seiki Co Ltd | 電動ポンプ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734459A (en) * | 1956-02-14 | zimsky | ||
EP0742872B1 (en) * | 1994-11-07 | 1999-10-06 | Hobourn Automotive Limited | Rotary pump and motor assembly |
US5997261A (en) * | 1997-10-31 | 1999-12-07 | Siemens Canada Limited | Pump motor having fluid cooling system |
JP2008132941A (ja) * | 2006-11-29 | 2008-06-12 | Mazda Motor Corp | ホイール駆動装置 |
JP2008215088A (ja) * | 2007-02-28 | 2008-09-18 | Jtekt Corp | 電動ポンプユニット及び電動オイルポンプ |
JP5493675B2 (ja) | 2009-02-09 | 2014-05-14 | 株式会社ジェイテクト | 電動モータおよびロータ |
-
2011
- 2011-03-11 JP JP2011053807A patent/JP5927766B2/ja active Active
-
2012
- 2012-02-15 CN CN201210034243.8A patent/CN102684392B/zh active Active
- 2012-03-02 US US13/410,559 patent/US8876501B2/en active Active
- 2012-03-07 EP EP12158479.1A patent/EP2497952B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06500614A (ja) * | 1991-06-22 | 1994-01-20 | アルフレッド・テヴェス・ゲーエムベーハー | 電動モータで駆動される液圧ポンプ |
JPH07105805A (ja) * | 1993-10-06 | 1995-04-21 | Ubukata Seisakusho:Kk | 加速度応動スイッチ及びその製造方法 |
JP2010110117A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Ltd | 永久磁石モータ |
JP2010144620A (ja) * | 2008-12-18 | 2010-07-01 | Aisin Seiki Co Ltd | 電動ポンプ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015159723A1 (ja) * | 2014-04-16 | 2015-10-22 | カヤバ工業株式会社 | 電動ポンプ |
JP2015203409A (ja) * | 2014-04-16 | 2015-11-16 | カヤバ工業株式会社 | 電動ポンプ |
Also Published As
Publication number | Publication date |
---|---|
EP2497952A3 (en) | 2014-07-02 |
US8876501B2 (en) | 2014-11-04 |
US20120230850A1 (en) | 2012-09-13 |
CN102684392A (zh) | 2012-09-19 |
EP2497952A2 (en) | 2012-09-12 |
EP2497952B1 (en) | 2018-02-07 |
JP5927766B2 (ja) | 2016-06-01 |
CN102684392B (zh) | 2016-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5927766B2 (ja) | 電動ポンプユニット | |
JP5903764B2 (ja) | 電動ポンプユニット | |
JP5880842B2 (ja) | 電動オイルポンプ装置 | |
JP2016039672A (ja) | 電動オイルポンプ装置 | |
JP5418053B2 (ja) | トランスミッション用電動ポンプユニット | |
JP2012189015A (ja) | 電動ポンプユニット | |
JP2016053309A (ja) | 自動変速機と組み合わされる電動オイルポンプ | |
JP5703862B2 (ja) | 電動モータユニットおよび電動ポンプユニット | |
JP2012026309A (ja) | 電動ポンプユニット | |
JP2013217237A (ja) | 電動オイルポンプ装置 | |
JP2015073350A (ja) | ロータおよび電動モータ | |
JP2004353537A (ja) | 電動ポンプ | |
JP5644356B2 (ja) | 電動ポンプユニット | |
JP5531492B2 (ja) | トランスミッション用電動ポンプユニット | |
JP7042688B2 (ja) | 電動ポンプ | |
JP2012189016A (ja) | 電動ポンプユニット | |
JP5803165B2 (ja) | 電動ポンプユニット | |
JP2012207591A (ja) | 電動流体ポンプ | |
JP5381470B2 (ja) | 電動ポンプユニット | |
JP5803171B2 (ja) | ポンプ | |
WO2017154536A1 (ja) | 電動ポンプ | |
KR20150048946A (ko) | 방열 기능을 개선한 캔드 모터 펌프 | |
JP6475041B2 (ja) | 滑り軸受及び電動流体ポンプ | |
US20230374993A1 (en) | Electric oil pump | |
JP5559731B2 (ja) | ウォーターポンプ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140218 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20141205 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141216 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150204 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150804 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150918 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160329 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160411 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5927766 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |