CN1263971C - 轴间差动器用的润滑泵 - Google Patents
轴间差动器用的润滑泵 Download PDFInfo
- Publication number
- CN1263971C CN1263971C CNB018221416A CN01822141A CN1263971C CN 1263971 C CN1263971 C CN 1263971C CN B018221416 A CNB018221416 A CN B018221416A CN 01822141 A CN01822141 A CN 01822141A CN 1263971 C CN1263971 C CN 1263971C
- Authority
- CN
- China
- Prior art keywords
- differentiator
- pump
- centers
- input shaft
- side gear
- 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
- 238000005461 lubrication Methods 0.000 title abstract description 6
- 239000000314 lubricant Substances 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 230000002441 reversible effect Effects 0.000 claims abstract description 8
- 230000009699 differential effect Effects 0.000 claims abstract description 4
- 239000008041 oiling agent Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000000515 tooth Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
-
- 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
- F04C2/102—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 the two members rotating simultaneously around their respective axes
-
- 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
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
-
- 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
- B60K17/34—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
- B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/761,724 | 2001-01-18 | ||
US09/761,724 US6855083B1 (en) | 2001-01-18 | 2001-01-18 | Lubrication pump for inter-axle differential |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1486404A CN1486404A (zh) | 2004-03-31 |
CN1263971C true CN1263971C (zh) | 2006-07-12 |
Family
ID=25063084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018221416A Expired - Fee Related CN1263971C (zh) | 2001-01-18 | 2001-12-27 | 轴间差动器用的润滑泵 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6855083B1 (zh) |
EP (1) | EP1352184A1 (zh) |
CN (1) | CN1263971C (zh) |
BR (1) | BR0116769A (zh) |
CA (1) | CA2427642A1 (zh) |
MX (1) | MXPA03004302A (zh) |
WO (1) | WO2002057657A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6702703B2 (en) * | 2001-01-18 | 2004-03-09 | Dana Corporation | Lubrication pump for inter-axle differential |
SE525207C2 (sv) * | 2003-05-28 | 2004-12-28 | Volvo Lastvagnar Ab | Anordning för smörjning av en kuggväxel |
US7866444B2 (en) * | 2006-04-06 | 2011-01-11 | Fairfield Manufacturing Company, Inc. | Cascading oil flow bearing lubrication device |
US8056662B2 (en) * | 2007-03-23 | 2011-11-15 | Fairfield Manufacturing Company, Inc. | Lubrication system for right-angle drives used with utility vehicles |
US7954574B2 (en) * | 2007-03-23 | 2011-06-07 | Fairfield Manufacturing Company, Inc. | Offset drive system for utility vehicles |
DE102007036554B4 (de) * | 2007-07-25 | 2009-06-25 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Deckel-Lager-Anordnung und Verfahren zum Montieren einer Aktuatorwelle |
US8133143B2 (en) * | 2008-06-16 | 2012-03-13 | Fairfield Manufacturing Company, Inc. | Gear reducer electric motor assembly with internal brake |
US8409044B2 (en) * | 2008-10-23 | 2013-04-02 | American Axle & Manufacturing, Inc. | Differential lubrication feed system in a drive axle assembly |
US8323143B2 (en) | 2009-12-02 | 2012-12-04 | Fairfield Manufacturing Company, Inc. | Integrated spindle-carrier electric wheel drive |
FR2956460B1 (fr) * | 2010-02-17 | 2012-05-25 | Peugeot Citroen Automobiles Sa | Organe de transmission equipee d'une pompe de fluide de lubrification. |
US20130323015A1 (en) | 2012-05-31 | 2013-12-05 | Dana Heavy Vehicle Systems Group, Llc | Power Distribution Unit With A Forced Lubrication Flow Assembly |
US9103433B2 (en) | 2013-02-26 | 2015-08-11 | Arvinmeritor Technology, Llc | Axle assembly and method of lubrication control |
US10458517B2 (en) | 2015-05-22 | 2019-10-29 | Dana Heavy Vehicle Systems Group, Llc | Internal lube tank lube level control system |
WO2017217570A1 (ko) * | 2016-06-16 | 2017-12-21 | 주식회사 아너스 | 기어 구동 유닛의 내구성이 향상된 회전식 걸레 청소기 |
SE541530C2 (en) * | 2017-11-21 | 2019-10-29 | Scania Cv Ab | Axle Assembly and Vehicle |
US11146157B2 (en) * | 2018-05-03 | 2021-10-12 | Schaeffler Technologies AG & Co. KG | Dual rotor electric machine in an automotive application |
JP7070174B2 (ja) * | 2018-07-06 | 2022-05-18 | トヨタ自動車株式会社 | 車両の動力伝達装置 |
US11156281B2 (en) | 2019-02-01 | 2021-10-26 | Dana Heavy Vehicle Systems Group, Llc | Axle assembly with lubrication pump |
CN112112947B (zh) * | 2020-10-20 | 2024-02-23 | 贵州群建精密机械有限公司 | 一种多输入高承载能力的立式传动装置及其润滑方法 |
JP7480755B2 (ja) * | 2021-07-26 | 2024-05-10 | 株式会社アイシン | 車両用駆動装置 |
CN113819227A (zh) * | 2021-09-26 | 2021-12-21 | 一汽解放汽车有限公司 | 一种中桥减速器总成 |
US11808342B2 (en) | 2022-02-08 | 2023-11-07 | Dana Automotive Systems Group, Llc | Differential carrier |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040600A (en) | 1955-11-21 | 1962-06-26 | Mueller Otto | Pump and lock for differential |
US2861477A (en) | 1955-11-21 | 1958-11-25 | Mueller Otto | Pump and lock for differential |
US3393583A (en) | 1967-02-13 | 1968-07-23 | Mueller Otto | Self-locking differential transmission |
US3550724A (en) | 1968-12-02 | 1970-12-29 | Eaton Yale & Towne | Pressure lubrication system for geared drive mechanism |
US3590954A (en) | 1969-12-05 | 1971-07-06 | White Motor Corp | Differential mechanism |
US3762503A (en) | 1971-04-14 | 1973-10-02 | Eaton Yale & Towne | Lubrication system for limited slip differential |
US3994634A (en) * | 1975-10-28 | 1976-11-30 | Rockwell International Corporation | Reversible lubricant pump |
US4733578A (en) | 1986-12-31 | 1988-03-29 | Dana Corporation | Bevel gear differential with conical spherical gear seats |
US5007806A (en) * | 1989-03-30 | 1991-04-16 | Mallory, Inc. | Fuel pump |
US5964584A (en) | 1992-09-02 | 1999-10-12 | Lorentz; Bernt | Vane pump having a shaftless balanced rotor |
JPH06193712A (ja) * | 1992-11-06 | 1994-07-15 | Hino Motors Ltd | タンデム式駆動軸の潤滑装置 |
JPH06193713A (ja) * | 1992-11-06 | 1994-07-15 | Hino Motors Ltd | タンデム式駆動軸の潤滑装置 |
US5302158A (en) | 1992-11-24 | 1994-04-12 | Eaton Corporation | Lubricant pumping in tandem drive axles |
JPH08270753A (ja) | 1995-03-28 | 1996-10-15 | Tochigi Fuji Ind Co Ltd | デファレンシャル装置 |
US5655983A (en) * | 1995-04-28 | 1997-08-12 | Dana Corporation | Hydromechanical system for limiting differential speed between differentially rotating members |
US5702319A (en) | 1995-10-13 | 1997-12-30 | Dana Corporation | Hydromechanical system for limiting differential speed between differentially rotating members |
US5711408A (en) * | 1996-05-09 | 1998-01-27 | Dana Corporation | Reversible gerotor pump |
US6702703B2 (en) * | 2001-01-18 | 2004-03-09 | Dana Corporation | Lubrication pump for inter-axle differential |
US7258644B2 (en) * | 2003-06-30 | 2007-08-21 | Dana Corporation | Tandem axle carrier structural rib |
-
2001
- 2001-01-18 US US09/761,724 patent/US6855083B1/en not_active Expired - Lifetime
- 2001-12-27 WO PCT/US2001/050061 patent/WO2002057657A1/en not_active Application Discontinuation
- 2001-12-27 MX MXPA03004302A patent/MXPA03004302A/es active IP Right Grant
- 2001-12-27 CA CA002427642A patent/CA2427642A1/en not_active Abandoned
- 2001-12-27 EP EP01987482A patent/EP1352184A1/en not_active Withdrawn
- 2001-12-27 CN CNB018221416A patent/CN1263971C/zh not_active Expired - Fee Related
- 2001-12-27 BR BRPI0116769-3A patent/BR0116769A/pt not_active IP Right Cessation
-
2004
- 2004-09-08 US US10/935,308 patent/US6997841B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6855083B1 (en) | 2005-02-15 |
MXPA03004302A (es) | 2003-08-19 |
US20050032602A1 (en) | 2005-02-10 |
CN1486404A (zh) | 2004-03-31 |
BR0116769A (pt) | 2006-05-09 |
CA2427642A1 (en) | 2002-07-25 |
WO2002057657A1 (en) | 2002-07-25 |
US6997841B2 (en) | 2006-02-14 |
EP1352184A1 (en) | 2003-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DENA HEAVY VEHICLE SYSTEMS GROUP CO.,LTD. Free format text: FORMER OWNER: DANA CORP. Effective date: 20090508 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: DANA CORP. Free format text: FORMER NAME: DAIMLER CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Ohio, USA Patentee after: Dana Corp. Address before: Ohio, USA Patentee before: Dana Corp. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Ohio, USA Patentee after: DANA HEAVY VEHICLE SYSTEMS Group LLC Address before: Ohio, USA Patentee before: Dana Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20201227 |
|
CF01 | Termination of patent right due to non-payment of annual fee |