BR8907742A - Sistema de freio de ar de veiculo,e valvulas para o mesmo - Google Patents

Sistema de freio de ar de veiculo,e valvulas para o mesmo

Info

Publication number: BR8907742A
Authority: BR; Brazil
Prior art keywords: valves; same; brake system; vehicle air; air brake
Prior art date: 1988-10-27

Application number

BR898907742A

Other languages

English (en)

Inventor

Nathan L Golffein

Original Assignee

Int Transquip Ind

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.)

1988-10-27

Filing date

1989-10-19

Publication date

1991-08-13

1989-10-19 Application filed by Int Transquip Ind filed Critical Int Transquip Ind

1991-08-13 Publication of BR8907742A publication Critical patent/BR8907742A/pt

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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
- B60T15/20—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by two fluid pressures
- B60T15/22—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by two fluid pressures with one or more auxiliary valves, for braking, releasing, filling reservoirs
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/40—Compressed-air systems indirect, i.e. compressed air booster units indirect systems
- B60T13/403—Compressed-air systems indirect, i.e. compressed air booster units indirect systems specially adapted for coupling with dependent systems, e.g. tractor-trailer systems
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/08—Brake cylinders other than ultimate actuators
- B60T17/16—Locking of brake cylinders

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Valves And Accessory Devices For Braking Systems (AREA)
Braking Systems And Boosters (AREA)

BR898907742A 1988-10-27 1989-10-19 Sistema de freio de ar de veiculo,e valvulas para o mesmo BR8907742A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/263,624 US4907842A (en)	1988-10-27	1988-10-27	Vehicle air brake system and valves for it
PCT/US1989/004736 WO1990004531A1 (en)	1988-10-27	1989-10-19	Vehicle air brake system and valves for it

Publications (1)

Publication Number	Publication Date
BR8907742A true BR8907742A (pt)	1991-08-13

Family

ID=23002546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898907742A BR8907742A (pt)	1988-10-27	1989-10-19	Sistema de freio de ar de veiculo,e valvulas para o mesmo

Country Status (9)

Country	Link
US (1)	US4907842A (pt)
EP (1)	EP0440739A4 (pt)
JP (1)	JPH04501542A (pt)
KR (1)	KR900701591A (pt)
AU (1)	AU625934B2 (pt)
BR (1)	BR8907742A (pt)
ES (1)	ES2016758A6 (pt)
HU (1)	HUT57134A (pt)
WO (1)	WO1990004531A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69123479T2 (de) *	1990-03-30	1997-07-03	Akebono Brake Ind	Bremssteuereinheit
US5190357A (en) *	1991-05-24	1993-03-02	International Transquip Industries, Inc.	Air-actuated brake system for vehicles
DE19542582A1 (de) *	1995-11-15	1997-05-22	Teves Gmbh Alfred	Elektrohydraulisches Aggregat zur Druckregelung in Kraftfahrzeugbremsanlagen
SE511441C3 (sv) *	1997-11-07	1999-11-22	Volvo Lastvagnar Ab	Bromsmomentreglering foer fordon
US6971404B2 (en) *	2002-03-20	2005-12-06	G.T. Development Corporation	Pressure protection valve
US7270145B2 (en) *	2002-08-30	2007-09-18	Haldex Brake Corporation	unloading/venting valve having integrated therewith a high-pressure protection valve
US7628377B2 (en) *	2005-12-14	2009-12-08	Curtis Michael Doan	Operator assist device for vehicular air brake actuation
US20070216219A1 (en) *	2006-03-17	2007-09-20	Rice William D	Truck trailer door-activated air brake release lock system for use with spring-set air-release trailer brakes
US8276993B2 (en) *	2008-03-19	2012-10-02	Bendix Commercial Vehicle Systems Llc	Park system with high/low trip pressure for added failure protection with work brake application
US9168900B2 (en)	2008-11-26	2015-10-27	Haldex Brake Corporation	Brake monitoring system with multiple inputs
US8108118B2 (en)	2008-11-26	2012-01-31	Haldex Brake Corporation	Brake monitoring system
US9415759B2 (en)	2008-11-26	2016-08-16	Haldex Brake Corporation	Vehicle monitoring system with multiple inputs for a tractor-trailer
US9156458B2 (en) *	2013-08-07	2015-10-13	Bendix Commercial Vehicle Systems Llc	Braking system with non-spring parking brake actuator
CN111071228B (zh) *	2018-10-19	2024-07-02	湖南中车智行科技有限公司	一种智轨电车的电控气压制动系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US29913A (en) *		1860-09-04		Bedstead
US1213363A (en) *	1916-05-25	1917-01-23	Joseph gebhardt	Air-brake attachment.
US1486939A (en) *	1922-10-31	1924-03-18	Westinghouse Air Brake Co	Fluid-pressure brake
US2240166A (en) *	1939-10-28	1941-04-29	Richard E Stanley	Emergency air brake system
US3151525A (en) *	1963-02-28	1964-10-06	Berg Airlectro Products Co	Brake actuator and setting means therefor
US3497267A (en) *	1968-09-23	1970-02-24	Berg Mfg & Sales Co	Impulse brake system
US3507542A (en) *	1968-11-12	1970-04-21	Berg Mfg & Sales Co	Electrical trailer brake system
US3721474A (en) *	1972-03-27	1973-03-20	Allis Chalmers	Vehicle brake control system with safety parking feature
USRE29913E (en)	1973-10-03	1979-02-20		Fluid actuated brake locking mechanism
US4182535A (en) *	1978-09-18	1980-01-08	The Bendix Corporation	Trailer brake system
US4685744A (en) *	1985-06-13	1987-08-11	Luce Ronald W	Vehicle air brake system with pressure separating brake housing

1988
- 1988-10-27 US US07/263,624 patent/US4907842A/en not_active Expired - Fee Related
1989
- 1989-10-19 JP JP1511784A patent/JPH04501542A/ja active Pending
- 1989-10-19 KR KR1019900701392A patent/KR900701591A/ko not_active Application Discontinuation
- 1989-10-19 BR BR898907742A patent/BR8907742A/pt unknown
- 1989-10-19 AU AU45153/89A patent/AU625934B2/en not_active Ceased
- 1989-10-19 EP EP19890912572 patent/EP0440739A4/en not_active Withdrawn
- 1989-10-19 HU HU896568A patent/HUT57134A/hu unknown
- 1989-10-19 WO PCT/US1989/004736 patent/WO1990004531A1/en not_active Application Discontinuation
- 1989-10-26 ES ES8903615A patent/ES2016758A6/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2016758A6 (es)	1990-11-16
KR900701591A (ko)	1990-12-03
EP0440739A1 (en)	1991-08-14
HUT57134A (en)	1991-11-28
HU896568D0 (en)	1991-07-29
WO1990004531A1 (en)	1990-05-03
AU625934B2 (en)	1992-07-16
US4907842A (en)	1990-03-13
EP0440739A4 (en)	1992-10-07
JPH04501542A (ja)	1992-03-19
AU4515389A (en)	1990-05-14

Publication	Publication Date	Title
BR9302952A (pt)	1994-02-22	Sistema de frangem eletronicamente controlado para um veiculo,e valvula de freio
BR9303699A (pt)	1994-04-12	Sistema de frenagem para velculo e trailer com o sistema de frenagem
BR9006591A (pt)	1991-10-01	Sistema de freio para veiculos
DE68913643D1 (de)	1994-04-14	Fahrzeugluftklimatisierungsvorrichtung.
BR8502732A (pt)	1986-02-12	Sistema de ar para veiculo
DE68904144D1 (de)	1993-02-11	Fahrzeugklimaanlage.
BR8801436A (pt)	1988-11-01	Mola de ar,sistema de suspensao para veiculos e valvula de duas vias
MX9205057A (es)	1993-05-01	Ventilacion para sistema de inflado de llantas de vehiculo.
BR9601530A (pt)	1997-03-18	Sistema de controle de frenagem para vagão ferroviário
BR8907742A (pt)	1991-08-13	Sistema de freio de ar de veiculo,e valvulas para o mesmo
BR9403491A (pt)	1995-05-16	Sistema de freio
DE59103880D1 (de)	1995-01-26	Elektro-pneumatisches Bremssystem.
ES2012025A4 (es)	1990-03-01	Dispositivo de climatizacion, especialmente para vehiculos ferroviarios.
MX164330B (es)	1992-08-03	Sistema de freno anti-traba para vehiculo
BR9705124A (pt)	1998-12-01	Sistema de freio eletropneumático e regulador para o mesmo
BR8401739A (pt)	1984-12-04	Freio hidraulico de seguranca de acionamento por mola e sistema de controle para o mesmo
DE69007018D1 (de)	1994-04-07	Fahrzeugklimaanlage.
BR9508834A (pt)	1997-12-23	Sistema de freio de veículo
BR8902116A (pt)	1990-01-02	Sistema anti-bloqueio para freios de veiculo
BR9206798A (pt)	1995-10-31	Sistema de ar condicionado para automóveis
DE69003410D1 (de)	1993-10-28	Fahrzeug-Bremssystem.
DE59000758D1 (de)	1993-02-25	Gleitschutzventil fuer druckluftgebremste fahrzeuge.
MX162653A (es)	1991-06-12	Mejoras en valvula dosificadora para sistema de frenos de vehiculos
DE3679223D1 (de)	1991-06-20	Antiblockier-fahrzeugdruckluftbremssysteme.
ES2025361B3 (es)	1992-03-16	Sistema de frenos electroneumaticos.