JP6154805B2 - 電気モータを冷却する装置 - Google Patents
電気モータを冷却する装置 Download PDFInfo
- Publication number
- JP6154805B2 JP6154805B2 JP2014511787A JP2014511787A JP6154805B2 JP 6154805 B2 JP6154805 B2 JP 6154805B2 JP 2014511787 A JP2014511787 A JP 2014511787A JP 2014511787 A JP2014511787 A JP 2014511787A JP 6154805 B2 JP6154805 B2 JP 6154805B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling fluid
- cooling
- electric motor
- pipe
- cross beam
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/18—Tyre cooling arrangements, e.g. heat shields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Motor Or Generator Cooling System (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
2 車輪
2´ 車輪
3 ダンパ
4 トレーリングアーム
5 クロスビーム
6 軸ばね固定域
7 ばね
8 電気モータ
8´ 電気モータ
9 冷却ハウジング,電気モータハウジング
9´ 冷却ハウジング,電気モータハウジング
10 冷却流体管
10´ 冷却流体管
11 冷却流体流入部
11´ 冷却流体流入部
12 冷却流体流出部
12´ 冷却流体流出部
13 冷却流体接続管
14 開口部
14´ 開口部
15 クロスビーム正面
16 固定面
Claims (8)
- 少なくとも2つの電気モータ(8, 8´)を有する車両駆動装置であって,前記少なくとも2つの電気モータ(8, 8´)の各々が冷却装置を備え,該冷却装置が少なくとも1つの冷却流体管(10, 10´)を有する車両駆動装置において,前記少なくとも2つの冷却装置の冷却流体管(10, 10´)が,冷却流体接続管(13)を介して互いに接続され、前記2つの電気モータ(8, 8´)が,結合リンク(1)のトレーリングアーム(4, 4´)の内部に配置されることを特徴とする車両駆動装置。
- 請求項1に記載の装置であって,前記結合リンク(1)は少なくとも2つのトレーリングアーム(4, 4´)及び少なくとも1つのクロスビーム(5)を有し,該クロスビーム(5)に前記冷却流体接続管(13)を配置することを特徴とする車両駆動装置。
- 請求項1又は2に記載の装置であって,前記冷却流体接続管(13)をクロスビーム(5)に配置することを特徴とする車両駆動装置。
- 請求項1〜3の何れか一項に記載の装置であって,前記冷却流体接続管(13)は少なくとも部分的に,クロスビーム(5)により構成されることを特徴とする車両駆動装置。
- 請求項1〜4の何れか一項に記載の装置であって,前記冷却流体管(10, 10´)は冷却流体流入部(11, 11´)及び冷却流体流出部(12, 12´)を有し,一方の前記電気モータの冷却流体管の冷却流体流入部(11´)が,前記冷却流体接続管(13)を介して,他方の前記電気モータの冷却流体管の冷却流体流出部(12)と接続することを特徴とする車両駆動装置。
- 請求項1〜5に何れか一項に記載の装置であって,前記冷却流体接続管(13)は,冷却流体を冷却するための冷却素子を有することを特徴とする車両駆動装置。
- 請求項6に記載の装置であって,前記冷却流体接続管(13)は,その内部を流れる冷却流体が走行気流によって冷却可能であるよう構成することを特徴とする車両駆動装置。
- 請求項1〜7の何れか一項に記載の車両駆動装置を備える車両。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011076437.2 | 2011-05-25 | ||
DE102011076437A DE102011076437A1 (de) | 2011-05-25 | 2011-05-25 | Vorrichtung zur Kühlung von Elektromotoren |
PCT/EP2012/054881 WO2012159797A1 (de) | 2011-05-25 | 2012-03-20 | Vorrichtung zur kühlung von elektromotoren |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014520020A JP2014520020A (ja) | 2014-08-21 |
JP6154805B2 true JP6154805B2 (ja) | 2017-06-28 |
Family
ID=45876757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014511787A Expired - Fee Related JP6154805B2 (ja) | 2011-05-25 | 2012-03-20 | 電気モータを冷却する装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9248733B2 (ja) |
EP (1) | EP2714449B1 (ja) |
JP (1) | JP6154805B2 (ja) |
CN (1) | CN103561983B (ja) |
DE (1) | DE102011076437A1 (ja) |
WO (1) | WO2012159797A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9561715B2 (en) * | 2012-11-16 | 2017-02-07 | Deere & Company | Wheel hub with electric motor |
CN104802598A (zh) * | 2015-03-31 | 2015-07-29 | 北京新能源汽车股份有限公司 | 一种分体式车桥装置 |
JP6932875B2 (ja) * | 2017-01-10 | 2021-09-08 | 日立Astemo株式会社 | モータ駆動装置 |
US11084371B2 (en) | 2017-01-10 | 2021-08-10 | Showa Corporation | Motor drive device |
US11786974B2 (en) * | 2018-05-03 | 2023-10-17 | Hamilton Sundstrand Corporation | Additive manufacturing of electronics having bulk properties |
US10518627B2 (en) * | 2018-06-05 | 2019-12-31 | Ford Global Technologies, Llc | Electric machine integrated axle assemblies for electrified vehicles |
US11453296B2 (en) | 2019-09-30 | 2022-09-27 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for improving propulsion of a vehicle using selectively attachable hub motors |
US11440398B2 (en) | 2019-09-30 | 2022-09-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Motive wheel comprising a selectively attachable and detachable hub motor and method of making and using the same |
US11529862B2 (en) | 2019-09-30 | 2022-12-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for improving propulsion of a vehicle using selectively attachable hub motors and rotatable axles |
US11479107B2 (en) | 2019-09-30 | 2022-10-25 | Toyota Motor Engineering & Manufacturing North America, Inc. | Selectively attachable and detachable axial hub motor |
CN110722969A (zh) * | 2019-11-01 | 2020-01-24 | 精进电动科技股份有限公司 | 一种下沉式轮边电机驱动桥 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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CH291709A (de) * | 1950-05-06 | 1953-06-30 | Gmbh Prosche Konstruktionen | Einrichtung an elektrisch betriebenen Strassenfahrzeugen für die Belüftung der Elektromotoren. |
DE3012421C2 (de) * | 1980-03-29 | 1986-04-03 | SKF GmbH, 8720 Schweinfurt | Dichtungsanordnung, insbesondere für Radlagereinheiten für Kraftfahrzeuge |
US5127485A (en) * | 1988-06-29 | 1992-07-07 | Aisin Aw Co., Ltd. | Electric motorized wheel with integral motorized cooling oil pump |
JP3208772B2 (ja) * | 1990-05-24 | 2001-09-17 | セイコーエプソン株式会社 | 電気自動車 |
JP2896225B2 (ja) * | 1990-11-20 | 1999-05-31 | アイシン・エィ・ダブリュ株式会社 | ホイールモータの潤滑装置 |
JPH08276761A (ja) * | 1995-04-06 | 1996-10-22 | Nissan Motor Co Ltd | ホイールインモータ車の配管配線構造 |
US6139464A (en) * | 1997-03-08 | 2000-10-31 | Zf Friedrichshafen Ag | Individual wheel drive with a planetary gear |
US6148940A (en) * | 1997-09-04 | 2000-11-21 | General Electric Company | AC motorized wheel arrangement |
JP3571302B2 (ja) * | 2001-02-05 | 2004-09-29 | 独立行政法人 科学技術振興機構 | サスペンション部の配線構造 |
JP2002337554A (ja) * | 2001-05-16 | 2002-11-27 | Mazda Motor Corp | 車両の駆動装置配設構造 |
DE20206821U1 (de) * | 2002-04-29 | 2003-09-11 | Liebherr-Werk Biberach GmbH, 88400 Biberach | Fahrantrieb für Lastkraftwagen |
JP4225134B2 (ja) * | 2003-06-25 | 2009-02-18 | トヨタ自動車株式会社 | 車両用懸架装置 |
DE10330690A1 (de) * | 2003-07-08 | 2005-02-24 | Zf Friedrichshafen Ag | Elektroachse mit Radnabenantrieb |
JP2005238989A (ja) * | 2004-02-26 | 2005-09-08 | Ntn Corp | 自動車のモータ駆動システム |
JP2005289288A (ja) * | 2004-04-02 | 2005-10-20 | Ntn Corp | 自動車のモータ駆動システム |
CN200977848Y (zh) * | 2006-06-27 | 2007-11-21 | 杭州三园工具有限公司 | 电动车底盘 |
JP5176632B2 (ja) * | 2008-03-24 | 2013-04-03 | トヨタ自動車株式会社 | インホイールモータの冷却装置 |
JP5176656B2 (ja) * | 2008-04-01 | 2013-04-03 | トヨタ自動車株式会社 | インホイールモータの冷却構造 |
GR1006455B (el) * | 2008-06-25 | 2009-06-22 | Αθανασιου Δημητριος Χατζηκακιδης | Παραμετρικο συστημα πλαισιου για οχηματα σχηματιζομενο απο τεσσερα στοιχεια αναρτησεως με εγκαρσια ραβδο στρεψεως και ομοαξονικο συστημα αποσβεστηρα μεσα σε φατνωμα που επιτρεπει την αποθηκευση κεντρικα βαρεων στοιχειων (οπως μπαταριες) |
JP2010254203A (ja) * | 2009-04-28 | 2010-11-11 | Hitachi Ltd | 動力装置 |
US8763737B2 (en) * | 2009-08-20 | 2014-07-01 | Deere & Company | Powertrain cooling circuit |
DE102010007642B4 (de) * | 2010-02-05 | 2024-04-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Antriebsanordnung für ein Elektrofahrzeug |
-
2011
- 2011-05-25 DE DE102011076437A patent/DE102011076437A1/de not_active Withdrawn
-
2012
- 2012-03-20 CN CN201280025449.2A patent/CN103561983B/zh not_active Expired - Fee Related
- 2012-03-20 US US14/119,478 patent/US9248733B2/en not_active Expired - Fee Related
- 2012-03-20 WO PCT/EP2012/054881 patent/WO2012159797A1/de active Application Filing
- 2012-03-20 EP EP20120710239 patent/EP2714449B1/de not_active Not-in-force
- 2012-03-20 JP JP2014511787A patent/JP6154805B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103561983B (zh) | 2016-02-17 |
CN103561983A (zh) | 2014-02-05 |
EP2714449B1 (de) | 2015-04-22 |
EP2714449A1 (de) | 2014-04-09 |
DE102011076437A1 (de) | 2012-11-29 |
US9248733B2 (en) | 2016-02-02 |
US20140345959A1 (en) | 2014-11-27 |
WO2012159797A1 (de) | 2012-11-29 |
JP2014520020A (ja) | 2014-08-21 |
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