JP6445813B2 - インホイールモータ駆動装置 - Google Patents
インホイールモータ駆動装置 Download PDFInfo
- Publication number
- JP6445813B2 JP6445813B2 JP2014184990A JP2014184990A JP6445813B2 JP 6445813 B2 JP6445813 B2 JP 6445813B2 JP 2014184990 A JP2014184990 A JP 2014184990A JP 2014184990 A JP2014184990 A JP 2014184990A JP 6445813 B2 JP6445813 B2 JP 6445813B2
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- mating surface
- wheel
- motor
- rear cover
- 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.)
- Active
Links
- 230000013011 mating Effects 0.000 claims description 73
- 239000007788 liquid Substances 0.000 claims description 48
- 239000003921 oil Substances 0.000 description 19
- 239000010687 lubricating oil Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical class C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229920001296 polysiloxane Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
-
- 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
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Gasket Seals (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Description
Claims (3)
- モータ部と車輪ハブ軸受部とを備えたインホイールモータ駆動装置であって、
前記インホイールモータ駆動装置の外郭をなすケーシングは、筒状のモータハウジングと、前記モータハウジングの開口端を閉鎖するリアカバーとを含み、
前記モータハウジングと前記リアカバーとの合わせ面の外縁全体に、液状ガスケットが充填され、
前記合わせ面を構成する前記モータハウジング及び前記リアカバーの少なくとも一方において、内縁全体及び外縁全体の少なくとも一方が面取りされ、
面取りされた部分に前記液状ガスケットが充填されている、インホイールモータ駆動装置。 - 前記合わせ面を構成する前記モータハウジング及び前記リアカバーの少なくとも一方において、内縁全体が面取りされている、請求項1に記載のインホイールモータ駆動装置。
- 前記合わせ面に配置されたOリングをさらに備えた、請求項1または2に記載のインホイールモータ駆動装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014184990A JP6445813B2 (ja) | 2014-09-11 | 2014-09-11 | インホイールモータ駆動装置 |
PCT/JP2015/075151 WO2016039258A1 (ja) | 2014-09-11 | 2015-09-04 | インホイールモータ駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014184990A JP6445813B2 (ja) | 2014-09-11 | 2014-09-11 | インホイールモータ駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016059195A JP2016059195A (ja) | 2016-04-21 |
JP6445813B2 true JP6445813B2 (ja) | 2018-12-26 |
Family
ID=55459006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014184990A Active JP6445813B2 (ja) | 2014-09-11 | 2014-09-11 | インホイールモータ駆動装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6445813B2 (ja) |
WO (1) | WO2016039258A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6866261B2 (ja) * | 2017-08-30 | 2021-04-28 | 日立Astemo株式会社 | シール構造 |
WO2019049464A1 (ja) * | 2017-09-08 | 2019-03-14 | 日本電産株式会社 | 駆動装置 |
DE102017218865A1 (de) * | 2017-10-23 | 2019-04-25 | Audi Ag | Elektrische Maschine und Kraftfahrzeug |
WO2019241765A1 (en) * | 2018-06-15 | 2019-12-19 | Indigo Technologies, Inc. | A sealed axial flux motor with integrated cooling |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012171428A (ja) * | 2011-02-18 | 2012-09-10 | Ntn Corp | インホイールモータ駆動装置 |
JP5604338B2 (ja) * | 2011-03-07 | 2014-10-08 | Ntn株式会社 | 電気自動車用駆動装置 |
-
2014
- 2014-09-11 JP JP2014184990A patent/JP6445813B2/ja active Active
-
2015
- 2015-09-04 WO PCT/JP2015/075151 patent/WO2016039258A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016039258A1 (ja) | 2016-03-17 |
JP2016059195A (ja) | 2016-04-21 |
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