ES2048939T3 - Convertidor de potencia de frenado. - Google Patents

Convertidor de potencia de frenado.

Info

Publication number
ES2048939T3
ES2048939T3 ES90120971T ES90120971T ES2048939T3 ES 2048939 T3 ES2048939 T3 ES 2048939T3 ES 90120971 T ES90120971 T ES 90120971T ES 90120971 T ES90120971 T ES 90120971T ES 2048939 T3 ES2048939 T3 ES 2048939T3
Authority
ES
Spain
Prior art keywords
oil
power converter
trailers
high pressure
cooling device
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 - Lifetime
Application number
ES90120971T
Other languages
English (en)
Inventor
Hans Schaeff
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.)
Karl Schaeff GmbH and Co Maschinenfabrik
Original Assignee
Karl Schaeff GmbH and Co Maschinenfabrik
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 Karl Schaeff GmbH and Co Maschinenfabrik filed Critical Karl Schaeff GmbH and Co Maschinenfabrik
Application granted granted Critical
Publication of ES2048939T3 publication Critical patent/ES2048939T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16D57/06—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders comprising a pump circulating fluid, braking being effected by throttling of the circulation
    • 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)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Eletrric Generators (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

SE TRATA DE UN TRANSFORMADOR DE LA CAPACIDAD DE FRENADO PARA CAMIONES, AUTOBUSES, REMOLQUES, SEMIREMOLQUES Y TURISMOS COMO FRENO DE LARGA DURACION CON ACEITE COMO FLUIDO DE TRABAJO Y UN REFRIGERADOR DE ACEITE. HAY UNA O MAS BOMBAS DE EMBOLO DE ALTA PRESION DOTADAS DE REGULADOR DE TRANSPORTE HASTA UN TRANSPORTE CERO, QUE SON ACTIVADAS POR EL VEHICULO, PROPORCIONALMENTE A LA VELOCIDAD DE ESTE. DURANTE EL PROCESO DE FRENADO, EL FLUJO DE ACEITE ES COMPRIMIDO A UNA ALTA PRESION, ENTRE 300 Y 900 BAR. POSTERIORMENTE SE DESCOMPRIME, CALENTANDOSE POR ELLO; EL FLUJO DE ACEITE CALENTADO ES ENTONCES VUELTO A REFRIGERAR EN EL REFRIGERADOR DE ACEITE.
ES90120971T 1989-11-04 1990-11-02 Convertidor de potencia de frenado. Expired - Lifetime ES2048939T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3936735A DE3936735A1 (de) 1989-11-04 1989-11-04 Hydrostatischer bremsleistungswandler

Publications (1)

Publication Number Publication Date
ES2048939T3 true ES2048939T3 (es) 1994-04-01

Family

ID=6392857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90120971T Expired - Lifetime ES2048939T3 (es) 1989-11-04 1990-11-02 Convertidor de potencia de frenado.

Country Status (6)

Country Link
US (1) US5178238A (es)
EP (1) EP0427116B1 (es)
JP (1) JPH03213455A (es)
AT (1) ATE100769T1 (es)
DE (2) DE3936735A1 (es)
ES (1) ES2048939T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2078134B1 (es) * 1991-07-08 1996-08-01 Rural De Almeria Sociedad Caja Sistema de freno para soportes portabobinas
DE19828844A1 (de) * 1997-07-14 1999-01-21 Atlas Fahrzeugtechnik Gmbh Getriebe
AUPP147198A0 (en) * 1998-01-23 1998-02-19 Naco, Alexander Dynamic fluid speed reducer
GB2338533A (en) * 1998-06-15 1999-12-22 Richard Paul Thomas Hydraulic brake system
US6068351A (en) * 1998-08-03 2000-05-30 Martin-Gerez; Jose Luis Hydraulic braking axle
DE10046827A1 (de) * 2000-09-20 2002-04-04 Voith Turbo Kg Betriebsmittelversorgungseintichtung
AUPR554801A0 (en) * 2001-06-08 2001-07-12 South West Research Patents Pty Ltd Vehicle retarder system
AU2003261558B2 (en) * 2002-11-15 2009-06-11 Towhaul Corporation Brake cooling system and method of cooling brakes in an axle
US6929103B2 (en) * 2003-12-15 2005-08-16 Tonand Inc. Self-energizing brake system
ITMI20040197A1 (it) * 2004-02-09 2004-05-09 Astra Veicoli Ind S P A Procedimento e circuito per la regolazione della portata di olio idraulico di raffreddamwento freni di un veicolo
US7421840B2 (en) * 2004-03-08 2008-09-09 Bosch Rexroth Corporation Energy conversion and dissipation system
US7213691B2 (en) * 2004-05-11 2007-05-08 Antonio Cannata Antilock brake system
US6942071B1 (en) 2004-05-11 2005-09-13 Tonand Inc. Self-energizing brake system
CN101541601B (zh) * 2006-11-30 2012-06-06 株式会社小松制作所 车辆的冷却用风扇的控制装置
US8375917B1 (en) 2009-07-23 2013-02-19 Gene Neal Engine oil cooler
CN104405795B (zh) * 2014-11-28 2016-09-28 宁波华盛汽车部件有限公司 液力缓速器上的液压油循环系统
EP3300975B1 (de) 2016-09-28 2018-11-28 Scheuerle Fahrzeugfabrik GmbH Bremsvorrichtung für ein schwerlast-fahrzeug, schwerlast-fahrzeug und verfahren zur erhöhung der bremsleistung eines schwerlast-fahrzeugs
DE102016011630B4 (de) 2016-09-28 2019-05-02 Scheuerle Fahrzeugfabrik Gmbh Bremsvorrichtung für ein Schwerlast-Fahrzeug, Schwerlast-Fahrzeug und Verfahren zur Erhöhung der Bremsleistung eines Schwerlast-Fahrzeugs
GB2599993B (en) * 2020-10-19 2023-06-07 Baba Golinath Found A braking system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1705565A (en) * 1927-06-02 1929-03-19 Harris Lloyd Vehicle brake
US2412228A (en) * 1944-01-26 1946-12-10 Warner Electric Brake Mfg Co Apparatus for regulating vehicle speed
US2875871A (en) * 1955-09-26 1959-03-03 Jaroco Engineering Co Hydraulic system
US2963117A (en) * 1956-10-22 1960-12-06 Daniel F Mcgill Hydraulic braking system
DE1125300B (de) * 1958-10-21 1962-03-08 Daimler Benz Ag Vorrichtung zum Abbremsen von Fahrzeugen, insbesondere Kraftfahrzeugen, mit hydrostatischem Getriebe
DE1167675B (de) * 1959-01-14 1964-04-09 Max Adolf Mueller Dipl Ing Hydrostatische Gefaellebremse fuer Fahrzeuge, insbesondere Kraftfahrzeuge
FR1370742A (fr) * 1963-07-15 1964-08-28 Citroen Sa Andre Perfectionnements aux transmissions hydrauliques auto-freinantes pour véhicules
FR1521399A (fr) * 1967-01-18 1968-04-19 Labavia Perfectionnements aux transmissions de véhicules équipés de ralentisseurs et à leurs dispositifs de commande
DE1630801A1 (de) * 1967-07-06 1971-03-25 Augsburg Nuernberg Ag Zweignie Hydrodynamische Bremsvorrichtung fuer Fahrzeuge,insbesondere Kraftfahrzeuge
FR1544130A (fr) * 1967-09-19 1968-10-31 Citroen Sa Andre Ralentisseur hydrostatique pour véhicule routier, à commande combinée avec celle des freins mécaniques
US4070070A (en) * 1976-08-06 1978-01-24 Eggers Frederick S Vehicle wheel speed retarding system
DE2757237A1 (de) * 1977-12-22 1979-06-28 Zahnradfabrik Friedrichshafen Hydrodynamische dauerbremsanlage
DE7824110U1 (de) * 1978-05-22 1979-02-15 Daimler-Benz Ag, 7000 Stuttgart Kraftfahrzeug, insbesondere schweres nutzfahrzeug
GB2095791A (en) * 1981-03-31 1982-10-06 Coles Cranes Group The Ltd Hydrostatic brake used as vehicle retarder
US4451094A (en) * 1981-11-05 1984-05-29 Martin Jose L Hydraulic trailer brake
DE3337545A1 (de) * 1983-10-15 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische bremsanlage
DE3419741A1 (de) * 1984-05-26 1985-11-28 Otto 8399 Ruhstorf Wimmer Hochdruck-kolbenpumpe
DE3436960A1 (de) * 1984-10-09 1986-04-17 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Betriebsbremse fuer einen lkw oder omnibus
DE3536928A1 (de) * 1984-10-24 1986-04-30 Zahnradfabrik Friedrichshafen Antriebsanordnung fuer nutzkraftfahrzeuge
DE3618509A1 (de) * 1986-06-02 1987-12-03 Teves Gmbh Alfred Kraftfahrzeugbremsanlage
DE3621290A1 (de) * 1986-06-25 1988-01-14 Dornier Gmbh Radbremse fuer fahrzeuge, insbesondere fuer luft- und raumfahrzeuge

Also Published As

Publication number Publication date
US5178238A (en) 1993-01-12
JPH03213455A (ja) 1991-09-18
DE59004409D1 (de) 1994-03-10
EP0427116B1 (de) 1994-01-26
DE3936735A1 (de) 1991-05-08
ATE100769T1 (de) 1994-02-15
EP0427116A1 (de) 1991-05-15

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