BR9906250A - Acoplamento hidrodinâmico - Google Patents

Acoplamento hidrodinâmico

Info

Publication number
BR9906250A
BR9906250A BR9906250-0A BR9906250A BR9906250A BR 9906250 A BR9906250 A BR 9906250A BR 9906250 A BR9906250 A BR 9906250A BR 9906250 A BR9906250 A BR 9906250A
Authority
BR
Brazil
Prior art keywords
rotor
chamber
working chamber
hydrodynamic coupling
primary
Prior art date
Application number
BR9906250-0A
Other languages
English (en)
Inventor
Harald Hoffeld
Original Assignee
Voith Turbo Kg
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 Voith Turbo Kg filed Critical Voith Turbo Kg
Publication of BR9906250A publication Critical patent/BR9906250A/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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
    • F16D33/08—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit by devices incorporated in the fluid coupling, with or without remote control

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)
  • Air Bags (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Confectionery (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Patente de Invenção: "ACOPLAMENTO HIDRODINâMICO". A invenção se refere a um acoplamento hidrodinâmico com as seguintes peculiaridades: um rotor primário de pás (13) e um rotor secundário de pás (12) circundam uma câmara de trabalho (9) em forma de tora, que pode ser enchida com líquido de trabalho; com o rotor primário (13) gira uma concha de acoplamento (14), que envolve o lado externo do rotor secundário (12); com o rotor primário (13) giram uma primeira câmara de retardo (18) e uma segunda câmara de retardo (48), que se comunicam com a câmara de trabalho (9); pelo menos um canal de transbordo (29), disposto aproximadamente na região radialmente central da câmara de trabalho (9), liga a primeira câmara de retardo (18) com a câmara de trabalho (9); a segunda câmara de retardo é subdividida no sentido circunferencial em várias câmaras parciais através de várias talas (48.1). A invenção se caracteriza pelo fato de que estão previstas paredes de separação (49), que cobrem pelo menos parcialmente ou pela maior parte pelo menos algumas das câmaras parciais.
BR9906250-0A 1998-12-22 1999-12-21 Acoplamento hidrodinâmico BR9906250A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19859428A DE19859428A1 (de) 1998-12-22 1998-12-22 Hydrodynamische Kupplung

Publications (1)

Publication Number Publication Date
BR9906250A true BR9906250A (pt) 2001-01-16

Family

ID=7892239

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906250-0A BR9906250A (pt) 1998-12-22 1999-12-21 Acoplamento hidrodinâmico

Country Status (4)

Country Link
EP (1) EP1013954B1 (pt)
CN (1) CN1108463C (pt)
BR (1) BR9906250A (pt)
DE (2) DE19859428A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004016904B4 (de) * 2004-04-06 2012-08-09 Man Truck & Bus Ag Anordnung und Verfahren zur Ankopplung eines Luftpressers an die Antriebswelle einer Brennkraftmaschine
JP5117099B2 (ja) * 2007-04-27 2013-01-09 本田技研工業株式会社 油圧クラッチ装置
DE102007032212A1 (de) * 2007-07-11 2009-01-15 Voith Patent Gmbh Hydrodynamische Kupplung
ES2521015T3 (es) * 2011-01-18 2014-11-12 Siemens Aktiengesellschaft Acoplamiento hidromecánico con precámara multietapa
ES2433265T3 (es) * 2011-01-18 2013-12-10 Siemens Aktiengesellschaft Acoplamiento hidráulico con antecámara de varias etapas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202592B (de) * 1956-09-24 1965-10-07 Vente Des Produits Mecanique G Kernringlose hydrodynamische Kupplung
US4094143A (en) * 1976-12-13 1978-06-13 All American Industries, Inc. Variable torque hydraulic clutch
DE3231368C1 (de) * 1982-08-24 1984-05-24 Voith-Turbo Gmbh & Co Kg, 7180 Crailsheim Hydrodynamische Kupplung
DE3240334C2 (de) * 1982-10-30 1985-01-24 Voith-Turbo Gmbh & Co Kg, 7180 Crailsheim Hydrodynamische Kupplung
DE3329854C1 (de) * 1983-08-18 1985-03-14 Voith-Turbo Gmbh & Co Kg, 7180 Crailsheim Hydrodynamische Stellkupplung
DE3522174C1 (de) * 1985-06-21 1986-05-22 Voith-Turbo Gmbh & Co Kg, 7180 Crailsheim Hydrodynamische Kupplung
DD270744A1 (de) * 1988-04-19 1989-08-09 Stroemungsmasch Veb Hydrodynamische kupplung
FR2673987B1 (fr) * 1991-03-13 1995-09-22 Sime Ind Coupleur hydrocinetique a remplissage fixe et chambres de retardement principale et auxiliaire.

Also Published As

Publication number Publication date
DE19859428A1 (de) 2000-07-06
DE59901713D1 (de) 2002-07-18
EP1013954A3 (de) 2001-05-23
CN1257973A (zh) 2000-06-28
CN1108463C (zh) 2003-05-14
EP1013954B1 (de) 2002-06-12
EP1013954A2 (de) 2000-06-28

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Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 21.12.2019