KR880001939A - 유압회로용 압력기억장치 - Google Patents

유압회로용 압력기억장치 Download PDF

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Publication number
KR880001939A
KR880001939A KR1019870007372A KR870007372A KR880001939A KR 880001939 A KR880001939 A KR 880001939A KR 1019870007372 A KR1019870007372 A KR 1019870007372A KR 870007372 A KR870007372 A KR 870007372A KR 880001939 A KR880001939 A KR 880001939A
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KR
South Korea
Prior art keywords
hydraulic
plunger
pressure
chamber
memory device
Prior art date
Application number
KR1019870007372A
Other languages
English (en)
Other versions
KR960005840B1 (ko
Inventor
께르바고레 질베르
Original Assignee
엠마뉘엘 뽀와다
벤딕스 프랑스 소시에떼 아노님
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 엠마뉘엘 뽀와다, 벤딕스 프랑스 소시에떼 아노님 filed Critical 엠마뉘엘 뽀와다
Publication of KR880001939A publication Critical patent/KR880001939A/ko
Application granted granted Critical
Publication of KR960005840B1 publication Critical patent/KR960005840B1/ko

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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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open 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
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/50—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5056—Pressure reapplication using memory devices
    • B60T8/5062—Pressure reapplication using memory devices using memory chambers
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/445—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems replenishing the released brake fluid volume into the brake piping

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

내용 없음

Description

유압회로용 압력기억장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명에 따른 압력기억장치를 포함한 제1유압회로의 개략도,
제2도는 제2유압회로의 개략도,
제3도는 본 발명의 포함하지 않은 회로에 대한 압력에 변화를 도시한 연속선과 본 발명의 장치를 포함한 회로에 대한 압력에 변화를 점선으로 도시한 경우 브레이킹 회로에 대한 압력/시간 곡선을 도시한 도.

Claims (6)

  1. 유압회로용 압력기억장치(16)에 있어서, 압력하의 유체윈(10), 유체윈(10)으로부터 제1유압회로(66,74)를 통해 유압수액기(70,72) 보내기 위해 선택적으로 작동하는 유압 서어보 장치(12), 유체윈(10)과 수액기(70,72)사이에서 유체흐름을 가로막는 제동제어장치 및 밸브장치(50,110), 고압윈(10)과 유압수액기(70,72)사이 제2회로(82)에 설치된 압력기억장치(16), 그리고 제1플린저(38)에 의해 결정되고 작동시 유압서어실 장치와 소통하게 위치하는 제1실, 그리고 제2회로(82)를 폐쇄하는 위차와 제1실(42)에 압력의 함수로써 후에 개방되는 위치 사이에서 제1플런저(38)에 의해 작동되어지는 제2회로(82)에 밸브장치(46,48)를 포함하는 것을 특징으로 하는 유압회로용 압력기억장치(16).
  2. 제1항에 있어서, 밸브장치(50)가 유압수액기에 연결된 실(58)를 결정하는 플런저(54)를 포함하고, 상기 플런저(54)는 밸브장치(50)를 또는 폐쇄하기 위해 실(58)에서 압력의 함수로써 위치하는 것을 특징으로 하는 유압회로용 압력기억장치.
  3. 제1항에 있어서, 밸브장치(110)가 제1 유압회로(66,74)를 가로막기 위해서 제동제어장치에 의해 작동하는 릴레이(110)를 포함하는 것을 특징으로 하는 유압회로용 압력기억장치.
  4. 제1항에서 제3항에 있어서, 제 1실(42)은 제 1실(42)의 체적을 감소하기 위한 방향에서 스프링(34)에 의해 밀어지는 제 2 플런저(22)에 의해 결정되는 것을 특징으로 하는 유압회로용 압력기억장치.
  5. 제4항에 있어서, 제 1 플런저(38)는 유압서어보 장치(12)에서 실(42)로 유체를 흐르도록 허용하는 비귀환 플랩 밸브장치(40)를 포함하는 것을 특징으로 하는 유압회로용 압력기억장치.
  6. 제5항에 있어서, 제 2 플런저(22)는 제 1 유압회로(66,68)와 소통하는 제 2실(30)를 결정하고, 상기 제 2플런저(22)는 제 1실(42)로부터 제 2실(30)까지 유체를 흐르도록 허용하는 비귀환 플랩 밸브장치(26)를 포함하는 것을 특징으로 하는 유압회로용 압력기억장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870007372A 1986-07-09 1987-07-09 유압회로용 압력기억장치 KR960005840B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR86/10005 1986-07-09
FR8610005A FR2601419B1 (fr) 1986-07-09 1986-07-09 Dispositif de memorisation de pression pour un circuit hydraulique

Publications (2)

Publication Number Publication Date
KR880001939A true KR880001939A (ko) 1988-04-28
KR960005840B1 KR960005840B1 (ko) 1996-05-03

Family

ID=9337260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870007372A KR960005840B1 (ko) 1986-07-09 1987-07-09 유압회로용 압력기억장치

Country Status (6)

Country Link
EP (1) EP0252789B1 (ko)
JP (1) JPS6325168A (ko)
KR (1) KR960005840B1 (ko)
DE (1) DE3761298D1 (ko)
ES (1) ES2012403B3 (ko)
FR (1) FR2601419B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292648B1 (de) * 1987-05-22 1992-08-19 ALFRED TEVES GmbH Bremsanlage mit Blockierschutz- und/oder Antriebsschlupfregelung sowie Bremsdruckmodulator für eine solche Bremsanlage
FR2652551A1 (fr) * 1989-09-29 1991-04-05 Bendix France Circuit hydraulique de freinage muni d'un dispositif d'antiblocage des roues pour vehicule automobile.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2106337A1 (de) * 1971-02-10 1972-08-31 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Gleitschutzeinrichtung für Fahrzeugräder, insbesondere von Schienenfahrzeugen
DE2557347A1 (de) * 1975-12-19 1977-06-30 Bosch Gmbh Robert Bremsblockierschutzeinrichtung fuer druckluftgebremste fahrzeuge
FR2505281A1 (fr) * 1981-05-08 1982-11-12 Dba Modulateur de freinage pour systeme de freinage anti-patinant
GB2130668B (en) * 1982-11-23 1985-10-23 Lucas Ind Plc Re-applying the brakes after anti-skid control in compressed air-operated braking systems for vehicles

Also Published As

Publication number Publication date
EP0252789A1 (fr) 1988-01-13
KR960005840B1 (ko) 1996-05-03
FR2601419A1 (fr) 1988-01-15
ES2012403B3 (es) 1990-03-16
JPS6325168A (ja) 1988-02-02
DE3761298D1 (de) 1990-02-08
FR2601419B1 (fr) 1990-06-29
EP0252789B1 (fr) 1990-01-03

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