JP2021515144A - 電気機械およびギアボックスを備える構成および車両 - Google Patents
電気機械およびギアボックスを備える構成および車両 Download PDFInfo
- Publication number
- JP2021515144A JP2021515144A JP2020540415A JP2020540415A JP2021515144A JP 2021515144 A JP2021515144 A JP 2021515144A JP 2020540415 A JP2020540415 A JP 2020540415A JP 2020540415 A JP2020540415 A JP 2020540415A JP 2021515144 A JP2021515144 A JP 2021515144A
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- shaft
- gearbox
- hole
- configuration
- 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.)
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Classifications
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- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
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- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0426—Means for guiding lubricant into an axial channel of a shaft
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- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
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- 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
-
- 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
-
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
- F16H57/0428—Grooves with pumping effect for supplying lubricants
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0471—Bearing
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0472—Seals
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
Abstract
Description
Claims (13)
- 電気機械(2)と、ギアボックス(3)と、前記電気機械(2)を前記ギアボックス(3)に連結するとともに、シャフト(9)の機械側端(19)から前記ギアボックス(3)に延在する軸方向ブラインド孔(18)を有する前記シャフト(9)と、冷却剤を前記孔(18)内に供給するように構成された冷却剤導入要素(21)と、前記孔(18)の内部を前記機械側端(19)から前記ギアボックス(3)内へ延在し、導入された前記冷却剤の流路(23)を画定する冷却剤誘導要素(22)とを備える構成(1)。
- 前記孔(18)は、特にプラグ、スタッド、またはナットを備える閉鎖要素によって軸方向に閉じられる貫通孔を有する前記シャフト(9)によって実現される、請求項1に記載の配置。
- 前記シャフト(9)を支持する軸受(14)および/または前記ギアボックス(3)のギア(11)は、前記閉鎖要素(20)により取り付けられる、請求項2に記載の構成。
- 前記シャフト(9)のブラインド端部(24)は、前記冷却剤を旋回させるように構成された偏向手段(27)を有する、請求項1から3のいずれか1つに記載の構成。
- 前記偏向手段(27)は前記閉鎖要素(20)によって実現される、請求項2および4または請求項3および4に記載の構成。
- 前記偏向手段(27)は、前記シャフト(9)の回転軸(29)に対して非垂直である孔側面(28)を有する、請求項4または5に記載の構成。
- 前記冷却剤誘導要素(22)は、前記シャフト(9)が前記冷却剤誘導要素(22)の周りを回転するように配置されている、請求項1から6のいずれか1つに記載の構成。
- 前記冷却剤誘導要素(22)は、前記孔(18)を内部領域(25)と外部領域(26)とに分離し、一方の領域(25、26)、特に前記内部領域(25)が前記流路(23)を実現する、請求項1から7のいずれか1つに記載の構成。
- 前記冷却剤誘導要素22は、前記シャフト(9)の軸方向に延在して前記外側領域(26)に突出した、円周方向に開いた外形(30)、特に螺旋状の外形を備える、請求項8に記載の構成。
- 前記外形(30)は、前記冷却剤誘導要素(22)の周囲に配置された外形要素(31)によって実現される、請求項9に記載の構成。
- 前記外形要素(31)は、ワイヤまたはリボンであり、および/またはポリマーから特に成型によって形成されており、および/または金属によって形成されている、請求項10に記載の構成。
- 前記構成は、前記シャフト(9)に取り付けられたロータ(10)とギア(11)との間に配置されたラジアルシャフトシール(32)を備え、前記ラジアルシャフトシール(32)は冷却剤によって冷却され得る、請求項1から11のいずれか1つに記載の構成。
- 車両(34)を駆動するように構成された請求項1から12のいずれか1つに記載の構成(1)を備える、車両(34)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023176395A JP2023182767A (ja) | 2018-02-23 | 2023-10-12 | 電気機械およびギアボックスを備える構成および車両 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18158324.6 | 2018-02-23 | ||
EP18158324.6A EP3530989B1 (en) | 2018-02-23 | 2018-02-23 | Arrangement comprising an electric machine and a gearbox and vehicle |
PCT/EP2018/081373 WO2019161948A1 (en) | 2018-02-23 | 2018-11-15 | Arrangement comprising an electric machine and a gearbox and vehicle |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023176395A Division JP2023182767A (ja) | 2018-02-23 | 2023-10-12 | 電気機械およびギアボックスを備える構成および車両 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021515144A true JP2021515144A (ja) | 2021-06-17 |
Family
ID=61274147
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020540415A Pending JP2021515144A (ja) | 2018-02-23 | 2018-11-15 | 電気機械およびギアボックスを備える構成および車両 |
JP2023176395A Pending JP2023182767A (ja) | 2018-02-23 | 2023-10-12 | 電気機械およびギアボックスを備える構成および車両 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2023176395A Pending JP2023182767A (ja) | 2018-02-23 | 2023-10-12 | 電気機械およびギアボックスを備える構成および車両 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11781641B2 (ja) |
EP (1) | EP3530989B1 (ja) |
JP (2) | JP2021515144A (ja) |
CN (1) | CN111587332A (ja) |
WO (1) | WO2019161948A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020132382A1 (de) | 2020-12-07 | 2022-06-09 | Bayerische Motoren Werke Aktiengesellschaft | Elektromechanischer Energiewandler mit Rotorwellenkühlung |
DE102021117504A1 (de) | 2021-07-07 | 2023-01-12 | Audi Aktiengesellschaft | Kühlmittelversorgungssystem für eine Antriebsvorrichtung eines elektrisch betriebenen Fahrzeugs |
Citations (5)
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JPH02197237A (ja) * | 1989-01-25 | 1990-08-03 | Fanuc Ltd | モータの液冷構造 |
JPH0946973A (ja) * | 1995-07-28 | 1997-02-14 | Nikkiso Co Ltd | 電動機のロータ冷却構造 |
JP2000102216A (ja) * | 1998-09-28 | 2000-04-07 | Swatch Group Manag Services Ag Swatch Group Manag Services Sa Swatch Group Manag:The | 液冷式非同期電気機械 |
JP2016067117A (ja) * | 2014-09-24 | 2016-04-28 | 日産自動車株式会社 | 回転電機の冷却構造 |
DE102015214309A1 (de) * | 2015-07-29 | 2017-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Hohlwellenkühlung für einen Antrieb eines Elektrofahrzeugs |
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-
2018
- 2018-02-23 EP EP18158324.6A patent/EP3530989B1/en active Active
- 2018-11-15 WO PCT/EP2018/081373 patent/WO2019161948A1/en active Application Filing
- 2018-11-15 CN CN201880086040.9A patent/CN111587332A/zh active Pending
- 2018-11-15 JP JP2020540415A patent/JP2021515144A/ja active Pending
- 2018-11-15 US US16/967,567 patent/US11781641B2/en active Active
-
2023
- 2023-10-12 JP JP2023176395A patent/JP2023182767A/ja active Pending
Patent Citations (5)
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JPH02197237A (ja) * | 1989-01-25 | 1990-08-03 | Fanuc Ltd | モータの液冷構造 |
JPH0946973A (ja) * | 1995-07-28 | 1997-02-14 | Nikkiso Co Ltd | 電動機のロータ冷却構造 |
JP2000102216A (ja) * | 1998-09-28 | 2000-04-07 | Swatch Group Manag Services Ag Swatch Group Manag Services Sa Swatch Group Manag:The | 液冷式非同期電気機械 |
JP2016067117A (ja) * | 2014-09-24 | 2016-04-28 | 日産自動車株式会社 | 回転電機の冷却構造 |
DE102015214309A1 (de) * | 2015-07-29 | 2017-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Hohlwellenkühlung für einen Antrieb eines Elektrofahrzeugs |
Also Published As
Publication number | Publication date |
---|---|
JP2023182767A (ja) | 2023-12-26 |
US20210148450A1 (en) | 2021-05-20 |
EP3530989B1 (en) | 2020-08-05 |
EP3530989A1 (en) | 2019-08-28 |
US11781641B2 (en) | 2023-10-10 |
WO2019161948A1 (en) | 2019-08-29 |
CN111587332A (zh) | 2020-08-25 |
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