FR2383053A1 - Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobiles - Google Patents

Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobiles

Info

Publication number
FR2383053A1
FR2383053A1 FR7806803A FR7806803A FR2383053A1 FR 2383053 A1 FR2383053 A1 FR 2383053A1 FR 7806803 A FR7806803 A FR 7806803A FR 7806803 A FR7806803 A FR 7806803A FR 2383053 A1 FR2383053 A1 FR 2383053A1
Authority
FR
France
Prior art keywords
vehicles
pipe
hydrodynamic retarder
return valve
motor vehicles
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.)
Granted
Application number
FR7806803A
Other languages
English (en)
Other versions
FR2383053B1 (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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2383053A1 publication Critical patent/FR2383053A1/fr
Application granted granted Critical
Publication of FR2383053B1 publication Critical patent/FR2383053B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/08—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium
    • B60T1/087—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels using fluid or powdered medium in hydrodynamic, i.e. non-positive displacement, retarders
    • 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
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/04—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades causing a directed flow, e.g. Föttinger type
    • 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Arrangements (AREA)

Abstract

Ralentisseur hydrodynamique pour véhicules, en particulier pour véhicules automobiles. Sur la tuyauterie 22 assurant la liaison entre la canalisation de lubrification 21 et le centre de travail 11, est monté un premier clapet anti-retour 23 ouvrant vers la chambre 11, et que sur la tuyauterie raccordant la conduite de remplissage et d'évacuation 17 au réservoir 20, est monté un deuxieme clapet anti-retour (clapet d'aération 26) ouvrant vers l'entrée du circuit de refroidissement 12, et par le fait que l'écoulement à travers ce clapet anti-retour 26 est laminé par un étranglement 27. Application à l'industrie automobile.
FR7806803A 1977-03-12 1978-03-09 Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobiles Granted FR2383053A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772710927 DE2710927A1 (de) 1977-03-12 1977-03-12 Hydrodynamischer retarder fuer fahrzeuge, insbesondere fuer kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2383053A1 true FR2383053A1 (fr) 1978-10-06
FR2383053B1 FR2383053B1 (fr) 1980-10-17

Family

ID=6003512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806803A Granted FR2383053A1 (fr) 1977-03-12 1978-03-09 Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobiles

Country Status (5)

Country Link
US (1) US4175647A (fr)
DE (1) DE2710927A1 (fr)
FR (1) FR2383053A1 (fr)
GB (1) GB1601442A (fr)
IT (1) IT1104105B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655697A1 (fr) * 1989-12-11 1991-06-14 Voith Turbo Kg Ralentisseur hydrodynamique relie a une installation d'entrainement, notamment d'un vehicule utilitaire, monte sur un circuit de freinage.
EP0803417A1 (fr) * 1996-04-25 1997-10-29 Voith Turbo GmbH & Co. KG Unité d'entraînement avec un moteur et un ralentisseur
US5794588A (en) * 1996-04-25 1998-08-18 Voith Turbo Gmbh & Co. Kg Drive unit with an engine and a retarder
US6223718B1 (en) 1996-04-25 2001-05-01 Voith Turbo Gmbh & Co. Kg Drive unit with an engine and a retarder

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041851B (en) * 1978-12-25 1983-04-13 Komatsu Mfg Co Ltd Hydraulic circuits for off-highway vehicles
US4475636A (en) * 1982-05-04 1984-10-09 Baylor Company Water brake
DE3940825C2 (de) * 1989-12-11 1995-06-29 Voith Turbo Kg Hydrodynamischer Retarder
US5289905A (en) * 1990-09-13 1994-03-01 Parmac, Inc. Hydrodynamic retarder for large off-road electric wheel driven vehicles
US5263320A (en) * 1992-03-16 1993-11-23 General Motors Corporation Converter bypass piston for reduced idle loss
DE4442219A1 (de) * 1994-11-26 1995-06-01 Voith Turbo Kg Bremsanlage mit einem hydrodynamischen Retarder, insbesondere für Kraftfahrzeuge
DE19707172C1 (de) * 1997-02-22 1998-10-29 Voith Turbo Kg Antriebseinheit für Förderanlagen, insbesondere Bandantriebsanlage
DE19822225A1 (de) * 1998-05-18 1999-12-02 Voith Turbo Kg Bremsanlage, insbesondere für ein Kraftfahrzeug
US20040123961A1 (en) * 1998-10-19 2004-07-01 Huang Sunny En Liung Collapsible auto shade
DE19860705B4 (de) * 1998-12-30 2006-05-11 Voith Turbo Gmbh & Co. Kg Hydrodynamischer Retarder mit integrierten Mitteln zur Kühlung des Retarderarbeitsmediums
US20030188939A1 (en) * 2002-04-09 2003-10-09 Schneider Mark M. Hydraulic vehicle braking system
DE10242736A1 (de) * 2002-09-13 2004-03-18 Voith Turbo Gmbh & Co. Kg Antriebseinheit mit einem Retarder
DE10327154B4 (de) * 2003-06-13 2005-05-25 Voith Turbo Gmbh & Co. Kg Verfahren zur Schmiermittelversorgung von Lagerbaueinheiten einer hydrodynamischen Kupplung und hydrodynamische Kupplung
EP1718485B1 (fr) 2004-02-26 2014-11-26 Ventech, LLC Systeme de chauffage de vehicule supplementaire
US8480006B2 (en) 2006-09-08 2013-07-09 Ventech, Llc Vehicle supplemental heating system
US7891178B2 (en) * 2008-01-17 2011-02-22 Nikco, Llc Centrifugally balanced fluid reservoir and method of use thereof
WO2010014717A2 (fr) 2008-07-29 2010-02-04 Ventech, Llc Système de chauffage supplémentaire incluant un échangeur thermique intégral
SE538386C2 (sv) * 2013-09-12 2016-06-07 Scania Cv Ab Hydrodynamisk retarderanordning, förfarande för dess använding jämte fordon
US9841211B2 (en) 2015-08-24 2017-12-12 Ventech, Llc Hydrodynamic heater
KR20190141706A (ko) 2017-04-26 2019-12-24 다나 벨기에 엔. 브이. 유체 역학 리타더(retarder) 시스템 및 유체 역학 리타더 시스템 제어 방법
DE102018122337A1 (de) * 2018-09-13 2020-03-19 Voith Patent Gmbh Hydrodynamischer Retarder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605977A1 (de) * 1967-09-28 1970-03-19 Graubremse Gmbh Verfahren und Anlage zur Reduzierung der Leerlaufleistung bei hydrodynamischen Bremsen
DE2150115B1 (de) * 1971-10-07 1973-04-05 Voith Getriebe Kg Steuerungsanlage fuer eine hydrodynamische Bremse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE75384C (de) * A. POHL in Vorrichtung zum Schutze gegen das Ueberkochen von Flüssigkeiten
GB391517A (en) * 1931-11-14 1933-05-04 Flora Rhodes Safety razor and blades therefor
GB1255766A (en) * 1969-07-30 1971-12-01 Teves Gmbh Alfred Lubrication system
DE2102078A1 (de) * 1971-01-16 1972-07-27 Daimler-Benz AG, 700 Stuttgart Hydrodynamischer Retarder für Fahrzeuge, insbesondere Kraftfahrzeuge
DE2260141A1 (de) * 1972-12-08 1974-06-20 Daimler Benz Ag Hydrodynamischer retarder fuer fahrzeuge, insbesondere fuer kraftfahrzeuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1605977A1 (de) * 1967-09-28 1970-03-19 Graubremse Gmbh Verfahren und Anlage zur Reduzierung der Leerlaufleistung bei hydrodynamischen Bremsen
DE2150115B1 (de) * 1971-10-07 1973-04-05 Voith Getriebe Kg Steuerungsanlage fuer eine hydrodynamische Bremse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655697A1 (fr) * 1989-12-11 1991-06-14 Voith Turbo Kg Ralentisseur hydrodynamique relie a une installation d'entrainement, notamment d'un vehicule utilitaire, monte sur un circuit de freinage.
EP0803417A1 (fr) * 1996-04-25 1997-10-29 Voith Turbo GmbH & Co. KG Unité d'entraînement avec un moteur et un ralentisseur
US5743232A (en) * 1996-04-25 1998-04-28 Voith Turbo Gmbh & Co. Kg Drive unit with an engine and a retarder
US5794588A (en) * 1996-04-25 1998-08-18 Voith Turbo Gmbh & Co. Kg Drive unit with an engine and a retarder
US6223718B1 (en) 1996-04-25 2001-05-01 Voith Turbo Gmbh & Co. Kg Drive unit with an engine and a retarder

Also Published As

Publication number Publication date
IT7848390A0 (it) 1978-03-10
FR2383053B1 (fr) 1980-10-17
GB1601442A (en) 1981-10-28
DE2710927A1 (de) 1978-09-14
IT1104105B (it) 1985-10-14
US4175647A (en) 1979-11-27

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Legal Events

Date Code Title Description
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