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
BR8702148A BR8702148A BR8702148A BR8702148A BR 8702148 A BR8702148 A BR 8702148A BR 8702148 A BR8702148 A BR 8702148A BR 8702148 A BR8702148 A BR 8702148A BR 8702148 A BR8702148 A BR 8702148A
Authority
BR
Brazil
Prior art keywords
deceleration
pressure
valve set
dosing valve
low response
Prior art date
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.)
Filing date
Publication date
Application filed by Allied Corp filed Critical Allied Corp
Publication of BR8702148A publication Critical patent/BR8702148A/pt

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
    • 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

Also Published As

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

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/04/2002