WO2010101729A1 - Pompe hors d'axe avec caractéristiques d'un seul tenant pour l'alimentation d'un arbre - Google Patents

Pompe hors d'axe avec caractéristiques d'un seul tenant pour l'alimentation d'un arbre Download PDF

Info

Publication number
WO2010101729A1
WO2010101729A1 PCT/US2010/024976 US2010024976W WO2010101729A1 WO 2010101729 A1 WO2010101729 A1 WO 2010101729A1 US 2010024976 W US2010024976 W US 2010024976W WO 2010101729 A1 WO2010101729 A1 WO 2010101729A1
Authority
WO
WIPO (PCT)
Prior art keywords
lubrication
pump
transfer case
fluid
assembly according
Prior art date
Application number
PCT/US2010/024976
Other languages
English (en)
Inventor
Christopher E. Blair
Branden L. Reeves
Original Assignee
Borgwarner Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borgwarner Inc. filed Critical Borgwarner Inc.
Publication of WO2010101729A1 publication Critical patent/WO2010101729A1/fr

Links

Classifications

    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • F04C2210/00—Fluid
    • F04C2210/14—Lubricant
    • 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
    • F16H57/0436—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)

Abstract

L'invention porte sur un ensemble de lubrification de boîte de transfert pour distribuer un fluide de lubrification à divers composants de transmission d'un véhicule, et sur son procédé. L'ensemble de lubrification de boîte de transfert comprend un arbre principal sur lequel s'exerce un couple ; un boîtier de pompe externe ; et une pompe de lubrification. La pompe de lubrification est entraînée par un train de roues droites cylindriques externes qui sont alignées de façon non concentrique avec l'arbre sur lequel s'exerce un couple ; et distribue un fluide de lubrification sous pression à proximité de l'arbre sur lequel s'exerce un couple à travers au moins un canal d'alimentation en fluide formé d'un seul tenant avec le boîtier de pompe externe.
PCT/US2010/024976 2009-03-03 2010-02-23 Pompe hors d'axe avec caractéristiques d'un seul tenant pour l'alimentation d'un arbre WO2010101729A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15690409P 2009-03-03 2009-03-03
US61/156,904 2009-03-03

Publications (1)

Publication Number Publication Date
WO2010101729A1 true WO2010101729A1 (fr) 2010-09-10

Family

ID=42709959

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/024976 WO2010101729A1 (fr) 2009-03-03 2010-02-23 Pompe hors d'axe avec caractéristiques d'un seul tenant pour l'alimentation d'un arbre

Country Status (1)

Country Link
WO (1) WO2010101729A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106764370A (zh) * 2015-11-23 2017-05-31 湖南机油泵股份有限公司 一种新型供油均匀的转子式机油泵
CN110307464A (zh) * 2019-07-01 2019-10-08 安徽江淮汽车集团股份有限公司 一种壳体以及车用机油泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457489A1 (fr) * 1990-05-12 1991-11-21 Concentric Pumps Limited Moteurs à combustion interne
US5544540A (en) * 1994-12-29 1996-08-13 Dana Corporation Gerotor pump for vehicle transmission lubrication system
US6679692B1 (en) * 2002-07-12 2004-01-20 James J. Feuling Oil pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457489A1 (fr) * 1990-05-12 1991-11-21 Concentric Pumps Limited Moteurs à combustion interne
US5544540A (en) * 1994-12-29 1996-08-13 Dana Corporation Gerotor pump for vehicle transmission lubrication system
US6679692B1 (en) * 2002-07-12 2004-01-20 James J. Feuling Oil pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106764370A (zh) * 2015-11-23 2017-05-31 湖南机油泵股份有限公司 一种新型供油均匀的转子式机油泵
CN110307464A (zh) * 2019-07-01 2019-10-08 安徽江淮汽车集团股份有限公司 一种壳体以及车用机油泵

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