JP2021172200A - 車両のパワーユニット装置 - Google Patents
車両のパワーユニット装置 Download PDFInfo
- Publication number
- JP2021172200A JP2021172200A JP2020076858A JP2020076858A JP2021172200A JP 2021172200 A JP2021172200 A JP 2021172200A JP 2020076858 A JP2020076858 A JP 2020076858A JP 2020076858 A JP2020076858 A JP 2020076858A JP 2021172200 A JP2021172200 A JP 2021172200A
- Authority
- JP
- Japan
- Prior art keywords
- oil pan
- differential housing
- differential
- housing
- fitting
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 47
- 230000013011 mating Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 146
- 238000003780 insertion Methods 0.000 description 30
- 230000037431 insertion Effects 0.000 description 30
- 238000010792 warming Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
-
- 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
- F16H57/037—Gearboxes for accommodating differential gearings
-
- 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
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0419—Thermal insulations
-
- 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
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
- F16H57/0452—Oil pans
-
- 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
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
- F16H57/0483—Axle or inter-axle differentials
-
- 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
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
-
- 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
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
- B60K17/24—Arrangements of mountings for shafting
-
- 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
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
-
- 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
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/02—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, substantially in or parallel to the longitudinal centre line of the vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
- F01M2011/0016—Oilsumps with thermic insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
- F01M2011/0054—Fastening to the cylinder block
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
- F01M2011/0058—Fastening to the transmission
-
- 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
- F16H2057/005—Mounting preassembled units, i.e. using pre-mounted structures to speed up final mounting process
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Motor Power Transmission Devices (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
2 エンジン
8 デファレンシャル装置
10 パワーユニット装置
15 断熱部材
20,30 ドライブシャフト
40 オイルパン
43 被嵌合部
51 デフハウジング
71 前側ハウジング
72 後側ハウジング
73 合わせ面
75 嵌合部
76 凹部
77 凸部
B1 締結部材
Claims (5)
- エンジンの車幅方向一方側に配置されるデファレンシャル装置からドライブシャフトが前記エンジンのオイルパンに挿通されて車幅方向他方側に延びる車両のパワーユニット装置であって、
前記オイルパンの外側を覆う断熱部材と、
前記デファレンシャル装置が収納されると共に前記オイルパンの車幅方向一方側に嵌合して取り付けられるデフハウジングとを備え、
前記デフハウジングに、円筒状に形成される嵌合部が設けられ、
前記オイルパンに、円筒状に形成されて前記デフハウジングの嵌合部が嵌合される被嵌合部が設けられ、
前記デフハウジングの嵌合部及び前記オイルパンの被嵌合部の一方の嵌合面部は、周方向の異なる位置に径方向に窪む複数の凹部と径方向に突出する複数の凸部とを備え、前記複数の凸部によって前記デフハウジングの嵌合部及び前記オイルパンの被嵌合部の他方の嵌合面部に嵌合される、
ことを特徴とする車両のパワーユニット装置。 - 前記断熱部材は、前記オイルパンと前記デフハウジングとの間に配置されている、
ことを特徴とする請求項1に記載の車両のパワーユニット装置。 - 前記デフハウジングの嵌合面部は、前記デフハウジングの嵌合部の外周面によって形成され、
前記オイルパンの嵌合面部は、前記オイルパンの被嵌合部の内周面によって形成され、
前記デフハウジングの嵌合面部の外径は、前記オイルパンの嵌合面部の内径より小さく形成されている、
ことを特徴とする請求項1又は請求項2に記載の車両のパワーユニット装置。 - 前記デフハウジングは、前記デフハウジングの車体前側を構成する前側ハウジングと前記デフハウジングの車体後側を構成する後側ハウジングとを車体前後方向に合わせて形成され、前記前側ハウジングと前記後側ハウジングとの合わせ面が前記デフハウジングの嵌合面部に設けられる前記凹部に位置するように形成されている、
ことを特徴とする請求項1から請求項3の何れか1項に記載の車両のパワーユニット装置。 - 前記デフハウジングは、締結部材を用いて前記オイルパンに取り付けられるデフハウジング側取付部を備え、
前記オイルパンは、前記締結部材を用いて前記デフハウジングが取り付けられるオイルパン側取付部を備え、
前記断熱部材は、前記デフハウジング側取付部と前記オイルパン側取付部との間に配置されている、
ことを特徴とする請求項1から請求項4の何れか1項に記載の車両のパワーユニット装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020076858A JP7505243B2 (ja) | 2020-04-23 | 2020-04-23 | 車両のパワーユニット装置 |
EP21163176.7A EP3901429A2 (en) | 2020-04-23 | 2021-03-17 | Power unit device for vehicle, and vehicle |
EP21163288.0A EP3901431A2 (en) | 2020-04-23 | 2021-03-17 | Power unit device for vehicle, and vehicle |
EP21163116.3A EP3901428A2 (en) | 2020-04-23 | 2021-03-17 | Power unit device for vehicle, and vehicle |
EP21163216.1A EP3901430B1 (en) | 2020-04-23 | 2021-03-17 | Power unit device for vehicle, and vehicle |
EP21163331.8A EP3901432A2 (en) | 2020-04-23 | 2021-03-18 | Power unit device for vehicle, and vehicle |
US17/205,264 US11377987B2 (en) | 2020-04-23 | 2021-03-18 | Power unit device of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020076858A JP7505243B2 (ja) | 2020-04-23 | 2020-04-23 | 車両のパワーユニット装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021172200A true JP2021172200A (ja) | 2021-11-01 |
JP7505243B2 JP7505243B2 (ja) | 2024-06-25 |
Family
ID=74947150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020076858A Active JP7505243B2 (ja) | 2020-04-23 | 2020-04-23 | 車両のパワーユニット装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11377987B2 (ja) |
EP (5) | EP3901431A2 (ja) |
JP (1) | JP7505243B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022012185A (ja) * | 2020-07-01 | 2022-01-17 | マツダ株式会社 | エンジンのオイルパン構造 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3213958A (en) * | 1964-04-14 | 1965-10-26 | Ford Motor Co | Vehicular power plant |
JPS61105217A (ja) | 1984-10-26 | 1986-05-23 | Nissan Motor Co Ltd | 自動車用パワ−ユニツト装置 |
JPH0463726A (ja) * | 1990-06-30 | 1992-02-28 | Mazda Motor Corp | 車両のパワートレイン構造 |
JP5245759B2 (ja) | 2008-11-25 | 2013-07-24 | トヨタ自動車株式会社 | オイルパン |
EP2811137A1 (de) * | 2013-06-04 | 2014-12-10 | Basf Se | Thermische Isolation eines Verbrennungsmotors |
US10132400B2 (en) * | 2016-01-19 | 2018-11-20 | Ford Global Technologies, Llc | Differential mounting system |
JP6390687B2 (ja) * | 2016-10-24 | 2018-09-19 | マツダ株式会社 | デファレンシャルユニットのブリーザー構造 |
WO2019123950A1 (ja) | 2017-12-18 | 2019-06-27 | 日本電産株式会社 | ロータおよびモータ |
-
2020
- 2020-04-23 JP JP2020076858A patent/JP7505243B2/ja active Active
-
2021
- 2021-03-17 EP EP21163288.0A patent/EP3901431A2/en active Pending
- 2021-03-17 EP EP21163216.1A patent/EP3901430B1/en active Active
- 2021-03-17 EP EP21163176.7A patent/EP3901429A2/en active Pending
- 2021-03-17 EP EP21163116.3A patent/EP3901428A2/en active Pending
- 2021-03-18 US US17/205,264 patent/US11377987B2/en active Active
- 2021-03-18 EP EP21163331.8A patent/EP3901432A2/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022012185A (ja) * | 2020-07-01 | 2022-01-17 | マツダ株式会社 | エンジンのオイルパン構造 |
JP7396218B2 (ja) | 2020-07-01 | 2023-12-12 | マツダ株式会社 | エンジンのオイルパン構造 |
Also Published As
Publication number | Publication date |
---|---|
US20210332726A1 (en) | 2021-10-28 |
EP3901428A2 (en) | 2021-10-27 |
EP3901430A1 (en) | 2021-10-27 |
EP3901429A2 (en) | 2021-10-27 |
US11377987B2 (en) | 2022-07-05 |
EP3901430B1 (en) | 2023-06-14 |
JP7505243B2 (ja) | 2024-06-25 |
EP3901432A2 (en) | 2021-10-27 |
EP3901431A2 (en) | 2021-10-27 |
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