BR8702148A - Conjunto de valvula dosadora sensivel a desaceleracao e a pressao,com baixa resposta a desaceleracao - Google Patents

Conjunto de valvula dosadora sensivel a desaceleracao e a pressao,com baixa resposta a desaceleracao

Info

Publication number: BR8702148A
Authority: BR; Brazil
Prior art keywords: deceleration; pressure; valve set; dosing valve; low response
Prior art date: 1986-04-11

Application number

BR8702148A

Other languages

English (en)

Inventor

Lawrence Robert Myers

Lloyd Gene Bach

Robert Frank Gaiser

Original Assignee

Allied 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.)

1986-04-11

Filing date

1987-04-10

Publication date

1988-02-09

1987-04-10 Application filed by Allied Corp filed Critical Allied Corp

1988-02-09 Publication of BR8702148A publication Critical patent/BR8702148A/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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/28—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/28—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration
- B60T8/282—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration using ball and ramp

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Hydraulic Control Valves For Brake Systems (AREA)
Valves And Accessory Devices For Braking Systems (AREA)

BR8702148A 1986-04-11 1987-04-10 Conjunto de valvula dosadora sensivel a desaceleracao e a pressao,com baixa resposta a desaceleracao BR8702148A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/850,463 US4679864A (en)	1986-04-11	1986-04-11	Deceleration and pressure sensitive propoptioning valve with low deceleration responsiveness

Publications (1)

Publication Number	Publication Date
BR8702148A true BR8702148A (pt)	1988-02-09

Family

ID=25308179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8702148A BR8702148A (pt)	1986-04-11	1987-04-10	Conjunto de valvula dosadora sensivel a desaceleracao e a pressao,com baixa resposta a desaceleracao

Country Status (9)

Country	Link
US (1)	US4679864A (pt)
EP (1)	EP0245615B1 (pt)
JP (1)	JPS62244747A (pt)
KR (1)	KR960001878B1 (pt)
AU (1)	AU580945B2 (pt)
BR (1)	BR8702148A (pt)
CA (1)	CA1277357C (pt)
DE (1)	DE3767023D1 (pt)
ES (1)	ES2020212B3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4770471A (en) *	1986-12-22	1988-09-13	Allied Corporation	Deceleration and pressure sensitive proportioning valve assembly with braking torque adjustability
DE3709991C2 (de) *	1987-03-26	1994-08-11	Teves Gmbh Alfred	Druckregeleinrichtung für druckmittelbetätigte Kraftfahrzeug-Bremssysteme
US4785847A (en) *	1987-03-27	1988-11-22	Allied-Signal Inc.	Unitary poppet valve assembly for a proportioning valve
FR2660269B1 (fr) *	1990-03-29	1992-06-12	Bendix Europ Services Tech	Compensateur de freinage a valve additionnelle.
CN1332838C (zh) *	2005-07-12	2007-08-22	浙江亚太机电股份有限公司	一种带有失效保护装置的比例阀
CN114013408B (zh) *	2021-09-28	2024-05-07	上海汽车制动系统有限公司	一种电子鼓式制动系统的驻车夹紧力衰减补偿方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3147042A (en) *	1962-02-05	1964-09-01	Kelsey Hayes Co	Vehicle brake mechanism
US3476443A (en) *	1968-08-02	1969-11-04	Gen Motors Corp	Inertia sensing proportioner
US4196937A (en) *	1978-02-03	1980-04-08	Wagner Electric Corporation	Load sensing control valve
FR2428553A1 (fr) *	1978-06-16	1980-01-11	Dba	Compensateur de freinage asservi a la deceleration
US4205883A (en) *	1978-10-02	1980-06-03	The Bendix Corporation	Inertia sensing brake proportioning valve
JPS594839Y2 (ja) *	1979-04-28	1984-02-13	トキコ株式会社	液圧制御弁
JPS5663542A (en) *	1979-10-29	1981-05-30	Sumitomo Electric Ind Ltd	Deceleration sensing type brake pressure control valve
US4412702A (en) *	1981-05-21	1983-11-01	The Bendix Corporation	Fluid pressure proportioning valve and plug member therefor
DE3201255A1 (de) *	1982-01-16	1983-08-04	Volkswagenwerk Ag, 3180 Wolfsburg	"hydraulische bremsanlage fuer fahrzeuge, insbesondere kraftfahrzeuge"
JPS58164461A (ja) *	1982-03-23	1983-09-29	Nissan Motor Co Ltd	２系統液圧制御弁
US4595243A (en) *	1984-09-10	1986-06-17	Allied Corporation	Deceleration and pressure sensitive proportioning valve
US4652058A (en) *	1985-05-24	1987-03-24	Allied Corporation	Deceleration and pressure sensitive proportioning valve with high pressure damping

1986
- 1986-04-11 US US06/850,463 patent/US4679864A/en not_active Expired - Fee Related
1987
- 1987-03-04 CA CA000531122A patent/CA1277357C/en not_active Expired - Lifetime
- 1987-03-17 ES ES87103890T patent/ES2020212B3/es not_active Expired - Lifetime
- 1987-03-17 DE DE8787103890T patent/DE3767023D1/de not_active Expired - Lifetime
- 1987-03-17 EP EP87103890A patent/EP0245615B1/en not_active Expired - Lifetime
- 1987-03-18 AU AU70161/87A patent/AU580945B2/en not_active Ceased
- 1987-04-09 JP JP62087890A patent/JPS62244747A/ja active Pending
- 1987-04-10 KR KR87003442A patent/KR960001878B1/ko not_active Expired - Lifetime
- 1987-04-10 BR BR8702148A patent/BR8702148A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0245615A3 (en)	1988-09-14
JPS62244747A (ja)	1987-10-26
US4679864A (en)	1987-07-14
ES2020212B3 (es)	1991-08-01
EP0245615B1 (en)	1990-12-27
AU7016187A (en)	1987-10-15
AU580945B2 (en)	1989-02-02
DE3767023D1 (de)	1991-02-07
EP0245615A2 (en)	1987-11-19
KR870010349A (ko)	1987-11-30
KR960001878B1 (en)	1996-02-06
CA1277357C (en)	1990-12-04

Publication	Publication Date	Title
DE3687791D1 (de)	1993-03-25	Druckempfindliches geraet.
DE68916813D1 (de)	1994-08-18	Multimodulus-drucksensor.
DE68913036D1 (de)	1994-03-24	Dosierende verschlusskappe.
DE3584450D1 (de)	1991-11-21	Druckempfindliches infusionssystem.
DE58901978D1 (de)	1992-09-10	Druckmessvorrichtung.
NO870521D0 (no)	1987-02-10	Doseringsapparat for trykkgass.
DE3679663D1 (de)	1991-07-11	Druckempfindlicher durchflusssensor.
DE68907427D1 (de)	1993-08-12	Druckaufnehmeranordnung.
KR890019684U (ko)	1989-10-05	압력센서
DE3682793D1 (de)	1992-01-23	Piezoresistiver belastungsfuehler.
DE3774345D1 (de)	1991-12-12	Druckregler mit integriertem fuehler.
FR2602335B1 (fr)	1990-12-28	Detecteur de pression a semiconducteurs
DE3673824D1 (de)	1990-10-04	Drucksensor.
NO174785C (no)	1994-07-06	Anordning med ventilfunksjon
DE68904798D1 (de)	1993-03-25	Druckempfindlicher klebstoff.
DE68911654D1 (de)	1994-02-03	Dermalfolic mit druckempfindlichem Haftmittel.
MX161708A (es)	1990-12-10	Valvula dosificadora sensible a la desaceleracion y presion
KR900006772A (ko)	1990-05-08	압력 센서
DE58908726D1 (de)	1995-01-19	Proportionalventil.
BR6700550U (pt)	1988-06-21	Sensor de pelicula espessa,especialmente sensor de pressao
BR8702148A (pt)	1988-02-09	Conjunto de valvula dosadora sensivel a desaceleracao e a pressao,com baixa resposta a desaceleracao
DE68914562D1 (de)	1994-05-19	Verzögerungssensor.
NO870538D0 (no)	1987-02-11	Fluid-reguleringsventil.
DE3671784D1 (de)	1990-07-12	Proportionalwegeventil mit einzeldruckwaage.
BR8602340A (pt)	1987-01-21	Valvula dosificadora sensivel a desaceleracao e a pressao com amortecimento de alta pressao

Legal Events

Date	Code	Title	Description
2008-07-29	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 10/04/2002