KR900701579A - 벤트제어 바이패스를 갖춘 압력 평형 비례밸브 - Google Patents

벤트제어 바이패스를 갖춘 압력 평형 비례밸브

Info

Publication number
KR900701579A
KR900701579A KR1019900701578A KR900701578A KR900701579A KR 900701579 A KR900701579 A KR 900701579A KR 1019900701578 A KR1019900701578 A KR 1019900701578A KR 900701578 A KR900701578 A KR 900701578A KR 900701579 A KR900701579 A KR 900701579A
Authority
KR
South Korea
Prior art keywords
proportional valve
pressure balanced
vent control
control bypass
balanced proportional
Prior art date
Application number
KR1019900701578A
Other languages
English (en)
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 filed Critical
Publication of KR900701579A publication Critical patent/KR900701579A/ko

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
    • B60T8/262—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 using valves with stepped characteristics
    • B60T8/265—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 using valves with stepped characteristics for hydraulic brake 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
KR1019900701578A 1988-11-21 1990-07-21 벤트제어 바이패스를 갖춘 압력 평형 비례밸브 KR900701579A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/274,078 US4908522A (en) 1988-11-21 1988-11-21 Pressure-balanced proportioning valve with vent-controlled bypass
PCT/US1989/005089 WO1990005655A1 (en) 1988-11-21 1989-11-17 Pressure-balanced proportioning valve with vent-controlled bypass

Publications (1)

Publication Number Publication Date
KR900701579A true KR900701579A (ko) 1990-12-03

Family

ID=23046668

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701578A KR900701579A (ko) 1988-11-21 1990-07-21 벤트제어 바이패스를 갖춘 압력 평형 비례밸브

Country Status (10)

Country Link
US (1) US4908522A (ko)
EP (1) EP0444131B1 (ko)
JP (1) JPH0667721B2 (ko)
KR (1) KR900701579A (ko)
AU (1) AU625197B2 (ko)
BR (1) BR8907779A (ko)
CA (1) CA2000864A1 (ko)
DE (1) DE68922744T2 (ko)
ES (1) ES2073011T3 (ko)
WO (1) WO1990005655A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9200589A (nl) * 1992-03-30 1993-10-18 Meijer Sjoerd Hydraulische inrichting met gelijklopende vijzels.
US5343005A (en) * 1993-04-02 1994-08-30 Automotive Products Plc Hydraulic master cylinder switch
US5878572A (en) * 1997-08-22 1999-03-09 Robert Bosch Technology Corporation Proportioning device for a brake system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180693A (en) * 1963-09-11 1965-04-27 Kelsey Hayes Co Hydraulic brake system and pressure regulating device therefor
US3498681A (en) * 1967-05-15 1970-03-03 Wagner Electric Corp Control valve
US3597014A (en) * 1969-09-26 1971-08-03 Wagner Electric Corp Control valve
US3614169A (en) * 1970-03-26 1971-10-19 Wagner Electric Corp Control valve
US3945686A (en) * 1973-11-29 1976-03-23 The Weatherhead Company Blend back proportioning valve
US3998126A (en) * 1974-09-03 1976-12-21 Ross Rudd Delayed bolt action for firearm
DE2926499A1 (de) * 1979-06-30 1981-02-12 Teves Gmbh Alfred Bremsdrucksteuereinheit fuer fahrzeugbremsanlagen
DE3301902A1 (de) * 1983-01-21 1984-07-26 Alfred Teves Gmbh, 6000 Frankfurt Druckregeleinrichtung
DE3507247A1 (de) * 1984-06-29 1986-09-04 Alfred Teves Gmbh, 6000 Frankfurt Bremsdrucksteuereinheit
JPS62121671A (ja) * 1985-11-21 1987-06-02 Toagosei Chem Ind Co Ltd 容器入りプライマ−
US4815292A (en) * 1987-06-29 1989-03-28 Allied-Signal Inc. Multi-part primary pressure-balanced proportioning valve with brake pressure failure switch
US4821519A (en) * 1987-06-29 1989-04-18 Allied-Signal Inc. Primary pressure-balanced proportioning valve

Also Published As

Publication number Publication date
EP0444131B1 (en) 1995-05-17
JPH0667721B2 (ja) 1994-08-31
US4908522A (en) 1990-03-13
CA2000864A1 (en) 1990-05-21
WO1990005655A1 (en) 1990-05-31
AU4648889A (en) 1990-06-12
JPH03503872A (ja) 1991-08-29
ES2073011T3 (es) 1995-08-01
BR8907779A (pt) 1991-08-13
DE68922744T2 (de) 1995-09-14
AU625197B2 (en) 1992-07-02
EP0444131A1 (en) 1991-09-04
DE68922744D1 (de) 1995-06-22

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application