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FR2460237A1 - Dispositif reducteur de pression pour installation de freinage hydraulique d'un vehicule automobile - Google Patents

Dispositif reducteur de pression pour installation de freinage hydraulique d'un vehicule automobile Download PDF

Info

Publication number
FR2460237A1
FR2460237A1 FR8014320A FR8014320A FR2460237A1 FR 2460237 A1 FR2460237 A1 FR 2460237A1 FR 8014320 A FR8014320 A FR 8014320A FR 8014320 A FR8014320 A FR 8014320A FR 2460237 A1 FR2460237 A1 FR 2460237A1
Authority
FR
France
Prior art keywords
piston
pressure
cylindrical space
outlet chamber
bypass channel
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.)
Granted
Application number
FR8014320A
Other languages
English (en)
French (fr)
Other versions
FR2460237B1 (de
Inventor
Hermann Seip
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
Publication of FR2460237A1 publication Critical patent/FR2460237A1/fr
Application granted granted Critical
Publication of FR2460237B1 publication Critical patent/FR2460237B1/fr
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
FR8014320A 1979-06-28 1980-06-27 Dispositif reducteur de pression pour installation de freinage hydraulique d'un vehicule automobile Granted FR2460237A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926062 DE2926062A1 (de) 1979-06-28 1979-06-28 Druckreduziervorrichtung

Publications (2)

Publication Number Publication Date
FR2460237A1 true FR2460237A1 (fr) 1981-01-23
FR2460237B1 FR2460237B1 (de) 1984-04-13

Family

ID=6074358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014320A Granted FR2460237A1 (fr) 1979-06-28 1980-06-27 Dispositif reducteur de pression pour installation de freinage hydraulique d'un vehicule automobile

Country Status (4)

Country Link
DE (1) DE2926062A1 (de)
FR (1) FR2460237A1 (de)
GB (1) GB2054076B (de)
IT (1) IT1131376B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478000A1 (fr) * 1980-03-12 1981-09-18 Teves Gmbh Alfred Reducteur de pression pour installations de freinage hydraulique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127702B1 (de) * 1982-03-16 1987-05-27 BENDIX ITALIA S.p.A. Bremsregelventil
DE3530318A1 (de) * 1985-08-24 1987-02-26 Teves Gmbh Alfred Lastabhaengiger bremskraftregler
DE4140224A1 (de) * 1991-12-06 1993-06-09 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De Bremsdruckminderventil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1476673A (fr) * 1965-02-04 1967-04-14 Kelsey Hayes Co Valve de mesure et de répartition proportionnelle de la pression des freins
FR2118175A1 (de) * 1970-12-18 1972-07-28 Girling Ltd
FR2242271A1 (en) * 1973-08-31 1975-03-28 Girling Ltd Brake pressure modulating valve - has fail-safe interlock with brake pressure failure in other circuit opening bypass
FR2304500A1 (fr) * 1975-03-17 1976-10-15 Girling Ltd Perfectionnements aux valves regulatrices de pression

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088285A (en) * 1959-09-05 1963-05-07 Fiat Spa Device for varying hydraulic pressure
US3423936A (en) * 1966-03-07 1969-01-28 Kelsey Hayes Co Pressure proportioning valve
JPS517275B2 (de) * 1971-10-11 1976-03-06
US3760841A (en) * 1972-07-12 1973-09-25 Wagner Electric Corp Control valve
GB1417023A (en) * 1972-11-17 1975-12-10 Girling Ltd Pressure generating devices for vehicle braking systems
BR7701957A (pt) * 1976-03-30 1978-01-24 Girling Ltd Valvula redutora de pressao para sistema de frenagem de veiculo

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1476673A (fr) * 1965-02-04 1967-04-14 Kelsey Hayes Co Valve de mesure et de répartition proportionnelle de la pression des freins
FR2118175A1 (de) * 1970-12-18 1972-07-28 Girling Ltd
FR2242271A1 (en) * 1973-08-31 1975-03-28 Girling Ltd Brake pressure modulating valve - has fail-safe interlock with brake pressure failure in other circuit opening bypass
FR2304500A1 (fr) * 1975-03-17 1976-10-15 Girling Ltd Perfectionnements aux valves regulatrices de pression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478000A1 (fr) * 1980-03-12 1981-09-18 Teves Gmbh Alfred Reducteur de pression pour installations de freinage hydraulique

Also Published As

Publication number Publication date
IT8023029A0 (it) 1980-06-26
DE2926062C2 (de) 1988-01-21
FR2460237B1 (de) 1984-04-13
GB2054076B (en) 1983-01-26
GB2054076A (en) 1981-02-11
DE2926062A1 (de) 1981-02-19
IT1131376B (it) 1986-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse