BR8407143A - Sistema de refrigeracao de um par de friccao - Google Patents

Sistema de refrigeracao de um par de friccao

Info

Publication number
BR8407143A
BR8407143A BR8407143A BR8407143A BR8407143A BR 8407143 A BR8407143 A BR 8407143A BR 8407143 A BR8407143 A BR 8407143A BR 8407143 A BR8407143 A BR 8407143A BR 8407143 A BR8407143 A BR 8407143A
Authority
BR
Brazil
Prior art keywords
cooling system
friction pair
friction
pair
cooling
Prior art date
Application number
BR8407143A
Other languages
English (en)
Inventor
Kenneth Frank Golan
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BR8407143A publication Critical patent/BR8407143A/pt

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Multiple-Way Valves (AREA)
BR8407143A 1983-12-12 1984-02-21 Sistema de refrigeracao de um par de friccao BR8407143A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/560,680 US4557363A (en) 1983-12-12 1983-12-12 Friction couple cooling system responsive to actuation thereof
PCT/US1984/000267 WO1985002662A1 (en) 1983-12-12 1984-02-21 Friction couple cooling system responsive to actuation thereof

Publications (1)

Publication Number Publication Date
BR8407143A true BR8407143A (pt) 1985-10-08

Family

ID=24238866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8407143A BR8407143A (pt) 1983-12-12 1984-02-21 Sistema de refrigeracao de um par de friccao

Country Status (5)

Country Link
US (1) US4557363A (pt)
JP (1) JPS61500683A (pt)
AU (1) AU560917B2 (pt)
BR (1) BR8407143A (pt)
WO (1) WO1985002662A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605004A1 (de) * 1985-02-21 1986-08-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Anfahr- und schaltkupplungseinrichtung
US4640401A (en) * 1985-05-02 1987-02-03 Deere & Company Vehicle clutch lube control system
JPH0646068B2 (ja) * 1985-05-17 1994-06-15 アイシン精機株式会社 摩擦係合要素潤滑回路
JP2819677B2 (ja) * 1989-09-30 1998-10-30 スズキ株式会社 無段変速機のクラッチ冷却装置
DE4119891A1 (de) * 1991-06-17 1993-01-07 Deere & Co Kuehlfluessigkeitssteuerung fuer eine kupplung
SE501140C2 (sv) * 1993-04-13 1994-11-21 Saab Scania Ab Arrangemang vid en koppling i en fordonstransmission
US5954166A (en) * 1994-09-26 1999-09-21 Maeda; Hiroyuki Device for cooling brake fluid
US5518098A (en) * 1994-12-01 1996-05-21 New Holland North America, Inc. Dual flow control for hydraulic clutch
US5613588A (en) * 1995-02-02 1997-03-25 Clark Equipment Company Clutch coolant flow control device
JP2923223B2 (ja) * 1995-02-08 1999-07-26 宏之 前田 車両用アンチスキッド制御装置
US5988335A (en) * 1998-06-02 1999-11-23 Caterpillar Inc. Control system for diverting oil from a clutch
US6098771A (en) * 1999-05-03 2000-08-08 Case Corporation Clutch with on-demand cooling
US6308812B1 (en) * 1999-09-07 2001-10-30 Case Corporation Clutch control valve
US6715597B1 (en) * 2002-10-25 2004-04-06 Borgwarner, Inc. Dual clutch transmission clutch cooling control method
DE102004012117B4 (de) * 2004-03-12 2013-11-07 Daimler Ag Kupplungsvorrichtung
DE102006011801A1 (de) * 2006-03-15 2007-09-20 Zf Friedrichshafen Ag Verfahren zur Kühlung eines Reibschaltelementes eines Getriebes
WO2009111220A1 (en) * 2008-03-04 2009-09-11 Borgwarner Inc. Dual clutch transmission having area controlled clutch cooling circuit
US8968136B2 (en) * 2008-04-18 2015-03-03 Borgwarner Inc. Dual clutch transmission having simplified controls
US8376906B2 (en) * 2008-12-09 2013-02-19 Borgwarner Inc. Automatic transmission for a hybrid vehicle
JP5177280B2 (ja) * 2009-03-11 2013-04-03 トヨタ自動車株式会社 潤滑装置
JP5625054B2 (ja) 2009-06-29 2014-11-12 ボーグワーナー インコーポレーテッド 自動変速機の制御モジュールに使用するための油圧弁
WO2011082095A2 (en) 2009-12-31 2011-07-07 Borgwarner Inc. Automatic transmission having high pressure actuation and low pressure lube hydraulic circuit
US10774883B2 (en) * 2018-06-06 2020-09-15 Borgwarner Inc. Passive wet clutch lube valve with a bailing system and transmission including the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556809A (en) * 1946-11-29 1951-06-12 Hobbs Transmission Ltd Liquid cooled clutch
US2833385A (en) * 1953-05-11 1958-05-06 Gen Motors Corp Clutch control with cooling means therefor
US2837192A (en) * 1954-04-26 1958-06-03 Twin Disc Clutch Co Oil pressure actuated clutch
US2869701A (en) * 1954-04-26 1959-01-20 Twin Disc Clutch Co Oil pressure actuated clutch
US2941639A (en) * 1956-04-30 1960-06-21 Gen Motors Corp Clutch and brake for steering vehicle
FR1180970A (fr) * 1956-08-13 1959-06-10 Gen Motors Corp Dispositif de commande pour mécanisme de transmission de puissance de véhicule automobile
CH366699A (de) * 1958-12-18 1963-01-15 Schweizerische Lokomotiv Druckmittelbetätigte Lamellenkupplung
US3105582A (en) * 1961-03-13 1963-10-01 Twin Disc Clutch Co Oil pressure actuated clutch
US3139908A (en) * 1961-11-20 1964-07-07 Hough Co Frank Valve for hydraulically operated clutches
US3300004A (en) * 1964-02-27 1967-01-24 Gen Motors Corp Sequentially engaged clutches connected in series and cooling means therefor
US3259216A (en) * 1964-08-18 1966-07-05 Caterpillar Tractor Co Brake cooling system
US3351169A (en) * 1965-04-12 1967-11-07 Dana Corp Control system for hydraulically actuated friction clutches
DE1650513B2 (de) * 1967-08-04 1974-01-17 Rheinstahl Ag Hanomag Baumaschinen, 3000 Hannover-Linden Drucksteuereinrichtung für das wechselweise Beaufschlagen hydraulisch zu betätigender Reibkupplungen
US3773157A (en) * 1971-12-13 1973-11-20 Caterpillar Tractor Co Clutch with coolant cut-off valve
US3907052A (en) * 1972-05-04 1975-09-23 Int Harvester Co Steering systems for tracklaying vehicles
US3823802A (en) * 1972-08-18 1974-07-16 Caterpillar Tractor Co Clutch with controlled coolant flow
US4004670A (en) * 1975-07-09 1977-01-25 Caterpillar Tractor Co. Self-modulated clutch with drag-reduction valve
US3995727A (en) * 1975-07-14 1976-12-07 Borg-Warner Corporation Automatic lubricant flow increase valve
JPS58102827A (ja) * 1982-07-23 1983-06-18 Honda Motor Co Ltd 油圧作動式摩擦クラツチの冷却油量調節装置

Also Published As

Publication number Publication date
JPS61500683A (ja) 1986-04-10
WO1985002662A1 (en) 1985-06-20
AU2655184A (en) 1985-06-26
AU560917B2 (en) 1987-04-16
US4557363A (en) 1985-12-10

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)