DE2544172C2 - Drucksteuereinrichtung für eine Antiblockier-Regelanlage - Google Patents

Drucksteuereinrichtung für eine Antiblockier-Regelanlage

Info

Publication number
DE2544172C2
DE2544172C2 DE2544172A DE2544172A DE2544172C2 DE 2544172 C2 DE2544172 C2 DE 2544172C2 DE 2544172 A DE2544172 A DE 2544172A DE 2544172 A DE2544172 A DE 2544172A DE 2544172 C2 DE2544172 C2 DE 2544172C2
Authority
DE
Germany
Prior art keywords
pressure
piston
valve
brake
displacement piston
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2544172A
Other languages
German (de)
English (en)
Other versions
DE2544172A1 (de
Inventor
Juan 6083 Walldorf Belart
Alfred 6234 Hattersheim Birkenbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co OHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Priority to DE2544172A priority Critical patent/DE2544172C2/de
Priority to US05/725,896 priority patent/US4070069A/en
Priority to FR7629419A priority patent/FR2326316A1/fr
Priority to GB40597/76A priority patent/GB1573805A/en
Priority to IT27896/76A priority patent/IT1072529B/it
Publication of DE2544172A1 publication Critical patent/DE2544172A1/de
Application granted granted Critical
Publication of DE2544172C2 publication Critical patent/DE2544172C2/de
Expired legal-status Critical Current

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
    • B60T8/32—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
    • B60T8/42—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 expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • 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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/404—Control of the pump unit
    • B60T8/4054—Control of the pump unit involving the delivery pressure control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
DE2544172A 1975-10-03 1975-10-03 Drucksteuereinrichtung für eine Antiblockier-Regelanlage Expired DE2544172C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2544172A DE2544172C2 (de) 1975-10-03 1975-10-03 Drucksteuereinrichtung für eine Antiblockier-Regelanlage
US05/725,896 US4070069A (en) 1975-10-03 1976-09-22 Pressure control arrangement for hydraulic brake systems
FR7629419A FR2326316A1 (fr) 1975-10-03 1976-09-30 Dispositif de regulation de pression pour circuits de frein hydraulique
GB40597/76A GB1573805A (en) 1975-10-03 1976-09-30 Pressure-control valve assembly
IT27896/76A IT1072529B (it) 1975-10-03 1976-10-01 Dispositivo di controllo di pressione,particolarmente per impianti frenanti di tipo idraulico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2544172A DE2544172C2 (de) 1975-10-03 1975-10-03 Drucksteuereinrichtung für eine Antiblockier-Regelanlage

Publications (2)

Publication Number Publication Date
DE2544172A1 DE2544172A1 (de) 1977-04-14
DE2544172C2 true DE2544172C2 (de) 1985-08-01

Family

ID=5958147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2544172A Expired DE2544172C2 (de) 1975-10-03 1975-10-03 Drucksteuereinrichtung für eine Antiblockier-Regelanlage

Country Status (5)

Country Link
US (1) US4070069A (enExample)
DE (1) DE2544172C2 (enExample)
FR (1) FR2326316A1 (enExample)
GB (1) GB1573805A (enExample)
IT (1) IT1072529B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267447B (zh) * 2011-05-04 2013-04-17 江苏大学 一种轮式拖拉机液压分配阀及制动切换方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909657C (de) * 1951-09-28 1954-04-22 Wingfoot Corp Antiblockiervorrichtung fuer Fahrzeugbremsen, insbesondere bei Flugzeugraedern
DE1147858B (de) * 1958-07-24 1963-04-25 Teves Kg Alfred Blockierregler
SE341600B (enExample) * 1968-02-26 1972-01-10 L Swiden
GB1249969A (en) * 1969-08-07 1971-10-13 Teves Gmbh Alfred Antiskid control system
DE1947012B2 (de) * 1969-09-17 1977-03-17 Robert Bosch Gmbh, 7000 Stuttgart Blockierschutzvorrichtung fuer kraftfahrzeugbremsen
US3614055A (en) * 1969-10-01 1971-10-19 Chrysler Corp Pressure-regulating valve
US3702713A (en) * 1970-09-16 1972-11-14 Itt Anti-skid control device
US3666328A (en) * 1970-10-09 1972-05-30 Gen Motors Corp Wheel anti-lock control system
GB1325221A (en) * 1971-02-23 1973-08-01 Automotive Prod Co Ltd Anti-skid control means for liquid pressure braking systems
DE2130100C3 (de) * 1971-06-18 1975-03-13 Alfred Teves Gmbh, 6000 Frankfurt Antiblockiervorrichtung für Bremsanlagen in Kraftfahrzeugen
JPS5534009B2 (enExample) * 1971-09-25 1980-09-04
FR2227159A1 (en) * 1973-04-27 1974-11-22 Dba Vehicle anti-skid braking system - valve system controls braking force
US3871717A (en) * 1973-09-07 1975-03-18 Midland Ross Corp Hydraulically operated brake pressure modulator

Also Published As

Publication number Publication date
US4070069A (en) 1978-01-24
FR2326316B1 (enExample) 1982-10-15
DE2544172A1 (de) 1977-04-14
FR2326316A1 (fr) 1977-04-29
IT1072529B (it) 1985-04-10
GB1573805A (en) 1980-08-28

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee