BR9801906A - Dispositivo de acoplamento de fluido - Google Patents

Dispositivo de acoplamento de fluido

Info

Publication number
BR9801906A
BR9801906A BR9801906-6A BR9801906A BR9801906A BR 9801906 A BR9801906 A BR 9801906A BR 9801906 A BR9801906 A BR 9801906A BR 9801906 A BR9801906 A BR 9801906A
Authority
BR
Brazil
Prior art keywords
fluid
reservoir
coupling device
cover member
coupling
Prior art date
Application number
BR9801906-6A
Other languages
English (en)
Inventor
Gerard Marion Light
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Publication of BR9801906A publication Critical patent/BR9801906A/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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • F16D35/021—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves
    • F16D35/024—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part actuated by valves the valve being actuated electrically, e.g. by an electromagnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"DISPOSITIVO DE ACOPLAMENTO DE FLUIDO", do tipo que inclui um membro de acoplamento de fluido (35) tendo um membro de cobertura (49) que em conjunto definem um reservatório (51) disposto na entrada. O membro de cobertura (49) define um orifício de enchimento, através do qual o fluxo é controlado por meio de um braço de válvula (55). O acoplamento de entrada (35) coopera com um alojamento (41) e cobertura 943) (que compreendem acoplamento de saída) para definir uma câmara de operação (47). O fluido de descarga é bombeado da câmara de operação através das passagens (63) e (65) até uma passagem (67) disposta aproximadamente no eixo de rotação (A) do dispositivo de acoplamento. A passagem (67) é definida por uma porção cilíndrica (69) que se estende através de uma abertura (71) no membro de cobertura (49). Assim, o fluxo de descarga é comunicado de volta para o reservatório (51) no eixo, e após o motor do veículo e o acionador da ventoinha terem estado parados por um certo período de tempo, o fluido não reflui do reservatório para a câmara de operação.
BR9801906-6A 1997-04-09 1998-04-08 Dispositivo de acoplamento de fluido BR9801906A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/831,549 US5893442A (en) 1997-04-09 1997-04-09 Heavy duty viscous fan drive and bracket mounting assembly therefor

Publications (1)

Publication Number Publication Date
BR9801906A true BR9801906A (pt) 1999-09-14

Family

ID=25259307

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801906-6A BR9801906A (pt) 1997-04-09 1998-04-08 Dispositivo de acoplamento de fluido

Country Status (5)

Country Link
US (1) US5893442A (pt)
EP (1) EP0870943B1 (pt)
JP (1) JPH10281187A (pt)
BR (1) BR9801906A (pt)
DE (1) DE69800206T2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915871A1 (de) * 1998-04-09 1999-10-21 Unisia Jecs Corp Viskosefluidkupplung
DE19940537A1 (de) * 1999-08-26 2001-03-29 Hans Martin Flüssigkeitsreibungskupplung
DE10122795B4 (de) * 2001-05-11 2005-07-07 Horton Europe Gmbh & Co. Kg Viskokupplung
DE10338432A1 (de) * 2002-08-23 2004-03-04 Behr Gmbh & Co. Kg Flüssigkeitsreibkupplung
US6752251B2 (en) 2002-11-04 2004-06-22 Borgwarner, Inc. Electronically controlled viscous fan drive
EP1493936B1 (de) * 2003-07-04 2005-11-23 BorgWarner Inc. Aktuator für Viskosekupplung mit magnetischer Ölumlaufventilansteuerung im Kupplungsschaft
US7083032B2 (en) * 2004-08-30 2006-08-01 Borgwarner Inc. Electronically controlled fluid coupling device
JP4813869B2 (ja) * 2004-11-09 2011-11-09 臼井国際産業株式会社 外部制御式ファン・カップリング装置
JP4813868B2 (ja) * 2004-11-09 2011-11-09 臼井国際産業株式会社 外部制御式ファン・カップリング装置
JP2006214484A (ja) * 2005-02-02 2006-08-17 Nsk Warner Kk 湿式多板クラッチ
JP5113053B2 (ja) * 2005-07-29 2013-01-09 ホートン， インコーポレイテッド 改良された磁束回路を有する粘性クラッチ
US7600623B1 (en) * 2006-02-06 2009-10-13 Standard Motor Products Inclusion of an anti-drain valve in viscous fan clutches
DE102006008576A1 (de) * 2006-02-22 2007-08-30 Behr Gmbh & Co. Kg Lüfterantriebsvorrichtung
WO2007109278A1 (en) * 2006-03-20 2007-09-27 Borgwarner Inc. Two piece base bracket for wet friction fan drive
EP3502505A1 (en) * 2009-11-17 2019-06-26 Horton, Inc. Integrated viscous clutch
US9169834B2 (en) 2012-07-13 2015-10-27 Ford Global Technologies, Llc Disengageable coolant pump for engine
WO2014159374A1 (en) 2013-03-14 2014-10-02 Horton, Inc. Viscous clutch and associated reservoir configuration
KR101417660B1 (ko) * 2013-07-11 2014-07-09 현대자동차주식회사 차량용 팬클러치
US9664238B2 (en) 2014-10-19 2017-05-30 Borgwarner Inc. Bimetal activated viscous clutch with wiper on clutch disk
US9470278B1 (en) 2015-11-10 2016-10-18 Borgwarner Inc. Apparatus employing shear forces to transmit energy having flow altering structures configured to increase heat rejection from a working fluid and related method
MX2018005800A (es) 2015-12-03 2018-09-17 Horton Inc Sistema de captura de fluido de embrague viscoso.
AU2017330214B2 (en) 2016-09-23 2019-08-08 Horton, Inc. Modular viscous clutch
DE102018127343A1 (de) 2017-11-06 2019-05-09 Borgwarner Inc. Schervorrichtung für ein viskoses fluid mit fest an eine gehäusebaueinheit gekoppeltem abstreifer
BR112020020309A2 (pt) 2018-05-09 2021-01-05 Horton, Inc. Embreagem viscosa e método para montagem da mesma
BR112021012239A2 (pt) 2019-01-31 2021-09-28 Horton, Inc. Embreagem viscosa, seu método de uso e montagem de rotor para a dita embreagem

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215235A (en) * 1962-06-11 1965-11-02 Numerical Control Corp Fluid actuated servo clutch
US3262528A (en) * 1964-03-18 1966-07-26 Schwitzer Corp Variable fluid torque coupling
US4305491A (en) * 1980-03-17 1981-12-15 Eaton Corporation Remote sensing fan drive
US4355709A (en) * 1980-07-09 1982-10-26 Eaton Corporation Viscous fan drive with self-supporting brush holder assembly
US4351425A (en) * 1980-12-29 1982-09-28 Eaton Corporation Dual stage control for viscous fluid coupling
US4531621A (en) * 1983-12-27 1985-07-30 Eaton Corporation Flow control valve for fluid fan drive
DE3445664A1 (de) * 1984-12-14 1986-06-26 Daimler-Benz Ag, 7000 Stuttgart Fluessigkeitsreibungskupplung mit vorratskammer in der primaerscheibe
EP0316137B1 (en) * 1987-11-10 1994-07-27 Eaton Corporation Viscous fan drive control with integrated speed sensor
US5025906A (en) * 1990-07-26 1991-06-25 Eaton Corporation Remote sensing viscous fluid coupling
US5152384A (en) * 1991-10-31 1992-10-06 Eaton Corporation Viscous fluid coupling and remote control assembly therefor
US5452782A (en) * 1992-02-27 1995-09-26 Usui Kokusai Sangyo Kaisha Ltd. Temperature sensitive fluid-type fan coupling device
GB2284040B (en) * 1993-11-17 1998-06-10 Usui Kokusai Sangyo Kk Temperature sensitive fluid fan coupling
DE4344085C2 (de) * 1993-12-23 1999-07-15 Behr Gmbh & Co Elektromagnetisch gesteuerte Flüssigkeitsreibungskupplung
JPH0743502U (ja) * 1993-12-30 1995-08-22 株式会社ユニシアジェックス 流体継手
DE4442451A1 (de) * 1994-11-29 1996-05-30 Behr Gmbh & Co Flüssigkeitsreibungskupplung
US5558192A (en) * 1995-03-27 1996-09-24 Eaton Corporation Fluid coupling and external control therefor
DE19533641B4 (de) * 1995-09-12 2005-11-10 Behr Gmbh & Co. Kg Flüssigkeitsreibungskupplung

Also Published As

Publication number Publication date
JPH10281187A (ja) 1998-10-20
DE69800206D1 (de) 2000-08-17
EP0870943A1 (en) 1998-10-14
US5893442A (en) 1999-04-13
EP0870943B1 (en) 2000-07-12
DE69800206T2 (de) 2001-02-22

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Legal Events

Date Code Title Description
PCP Transfer pending
PCR Transfer refused
PC Transfer

Free format text: BORG-WARNER AUTOMOTIVE, INC. (US)

FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Free format text: BORGWARNER INC (US)

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A , 9A , 10A , 11A , 12A E 13A A NUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 8A, 9A, 10A, 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.