FR2398928B1 - Embrayage a dispositif de commande de la circulation d'un refrigerant - Google Patents

Embrayage a dispositif de commande de la circulation d'un refrigerant

Info

Publication number
FR2398928B1
FR2398928B1 FR7820337A FR7820337A FR2398928B1 FR 2398928 B1 FR2398928 B1 FR 2398928B1 FR 7820337 A FR7820337 A FR 7820337A FR 7820337 A FR7820337 A FR 7820337A FR 2398928 B1 FR2398928 B1 FR 2398928B1
Authority
FR
France
Prior art keywords
refrigerant
clutch
circulation
controlling
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
Application number
FR7820337A
Other languages
English (en)
French (fr)
Other versions
FR2398928A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of FR2398928A1 publication Critical patent/FR2398928A1/fr
Application granted granted Critical
Publication of FR2398928B1 publication Critical patent/FR2398928B1/fr
Expired legal-status Critical Current

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
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/72—Features relating to cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
FR7820337A 1977-07-28 1978-07-07 Embrayage a dispositif de commande de la circulation d'un refrigerant Expired FR2398928B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81967977A 1977-07-28 1977-07-28

Publications (2)

Publication Number Publication Date
FR2398928A1 FR2398928A1 (fr) 1979-02-23
FR2398928B1 true FR2398928B1 (fr) 1986-05-23

Family

ID=25228758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820337A Expired FR2398928B1 (fr) 1977-07-28 1978-07-07 Embrayage a dispositif de commande de la circulation d'un refrigerant

Country Status (8)

Country Link
JP (1) JPS5433936A (ja)
CA (1) CA1095844A (ja)
DE (1) DE2829782A1 (ja)
FR (1) FR2398928B1 (ja)
GB (1) GB2001713B (ja)
IL (1) IL54968A (ja)
SG (1) SG57482G (ja)
SU (1) SU786931A3 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899548A (ja) * 1981-12-10 1983-06-13 Honda Motor Co Ltd ベルト式無段変速機
WO1985001332A1 (fr) * 1983-09-15 1985-03-28 Zahnradfabrik Friedrichshafen Ag Accouplement a lamelles
FR2557232B1 (fr) * 1983-12-27 1989-06-09 Valeo Embrayage multidisque dont la lubrification et le refroidissement sont ameliores
AT386870B (de) * 1984-05-18 1988-10-25 Steyr Daimler Puch Ag Druckmittelbetaetigbare schaltkupplung mit kuehlmittelversorgten reibkoerpern, insbesondere lamellen
US4718308A (en) * 1985-03-29 1988-01-12 Borg-Warner Automotive, Inc. Hydraulic control system for continuously variable transmission
EP0293377B1 (de) * 1986-02-14 1991-05-02 ZF FRIEDRICHSHAFEN Aktiengesellschaft Zwangskühleinrichtung für reibungsbremsen bzw. -kupplungen
JPH0666770B2 (ja) * 1986-12-19 1994-08-24 三洋電機株式会社 クロツク信号再生回路
AT395903B (de) * 1987-09-10 1993-04-26 Steyr Daimler Puch Ag Kupplungsvorrichtung fuer lastschaltgetriebe
JPH01295541A (ja) * 1988-01-08 1989-11-29 Japan Radio Co Ltd 波形整形識別回路
JPH02101836A (ja) * 1988-10-11 1990-04-13 Kokusai Electric Co Ltd 高速同期回路
DE10230183B4 (de) 2002-07-05 2013-06-06 Zf Friedrichshafen Ag Verfahren zur Kühlfluidzuführung für Lamellenkupplungen und -bremsen in Automatgetrieben und Einrichtung zur Kühlfluidzuführung
US7694794B2 (en) * 2007-05-29 2010-04-13 Deere & Company PTO clutch with lubrication oil shut-off valve and integrated relief valve
DE102010039171A1 (de) * 2010-08-11 2012-02-16 Zf Friedrichshafen Ag Kupplung mit schaltbarer Kühlung sowie Verfahren zur Steuerung dieser Kupplung
CN102619895B (zh) * 2012-04-18 2013-09-18 重庆威马农业机械有限公司 微耕机的常开式离合器
US10041549B2 (en) * 2016-01-18 2018-08-07 Deere & Company Disk pack cooling arrangement
JP6733574B2 (ja) * 2017-02-20 2020-08-05 トヨタ自動車株式会社 係合機構の油圧制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105582A (en) * 1961-03-13 1963-10-01 Twin Disc Clutch Co Oil pressure actuated clutch
US3301367A (en) * 1965-02-11 1967-01-31 Twin Disc Clutch Co Double hydraulic operated clutch having low pressure fluid plate cooling means
US4004670A (en) * 1975-07-09 1977-01-25 Caterpillar Tractor Co. Self-modulated clutch with drag-reduction valve

Also Published As

Publication number Publication date
GB2001713B (en) 1982-05-12
FR2398928A1 (fr) 1979-02-23
IL54968A (en) 1980-11-30
GB2001713A (en) 1979-02-07
CA1095844A (en) 1981-02-17
SG57482G (en) 1983-09-02
JPS5433936A (en) 1979-03-13
DE2829782A1 (de) 1979-02-15
SU786931A3 (ru) 1980-12-07
IL54968A0 (en) 1978-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse