DE2409148C3 - Bremskraftverstärker mit Doppelventil - Google Patents

Bremskraftverstärker mit Doppelventil

Info

Publication number
DE2409148C3
DE2409148C3 DE2409148A DE2409148A DE2409148C3 DE 2409148 C3 DE2409148 C3 DE 2409148C3 DE 2409148 A DE2409148 A DE 2409148A DE 2409148 A DE2409148 A DE 2409148A DE 2409148 C3 DE2409148 C3 DE 2409148C3
Authority
DE
Germany
Prior art keywords
actuating rod
brake booster
valve body
valve
closing body
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
DE2409148A
Other languages
German (de)
English (en)
Other versions
DE2409148A1 (de
DE2409148B2 (de
Inventor
Ewald 6078 Neu Isenburg Mueller
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 DE2409148A priority Critical patent/DE2409148C3/de
Priority to US05/530,339 priority patent/US3973593A/en
Priority to FR7505919A priority patent/FR2261911B1/fr
Priority to GB8062/75A priority patent/GB1500113A/en
Publication of DE2409148A1 publication Critical patent/DE2409148A1/de
Publication of DE2409148B2 publication Critical patent/DE2409148B2/de
Application granted granted Critical
Publication of DE2409148C3 publication Critical patent/DE2409148C3/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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
DE2409148A 1974-02-26 1974-02-26 Bremskraftverstärker mit Doppelventil Expired DE2409148C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2409148A DE2409148C3 (de) 1974-02-26 1974-02-26 Bremskraftverstärker mit Doppelventil
US05/530,339 US3973593A (en) 1974-02-26 1974-12-06 Two-way valve for a brake booster
FR7505919A FR2261911B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-26 1975-02-26
GB8062/75A GB1500113A (en) 1974-02-26 1975-02-26 Control valve for a brake booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2409148A DE2409148C3 (de) 1974-02-26 1974-02-26 Bremskraftverstärker mit Doppelventil

Publications (3)

Publication Number Publication Date
DE2409148A1 DE2409148A1 (de) 1975-09-04
DE2409148B2 DE2409148B2 (de) 1980-06-04
DE2409148C3 true DE2409148C3 (de) 1985-03-14

Family

ID=5908475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2409148A Expired DE2409148C3 (de) 1974-02-26 1974-02-26 Bremskraftverstärker mit Doppelventil

Country Status (4)

Country Link
US (1) US3973593A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2409148C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2261911B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1500113A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743843A1 (de) * 1997-10-04 1999-04-08 Itt Mfg Enterprises Inc Pneumatischer Bremskraftverstärker für Kraftfahrzeuge

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8400308A1 (es) * 1982-11-05 1983-11-01 Bendiberica Sa Perfeccionamiento en cilindros maestros para al menos un circuito de frenado.
GB8620355D0 (en) * 1986-08-21 1986-10-01 Lucas Ind Plc Servo-booster
FR2673410B1 (fr) * 1991-02-28 1993-04-30 Bendix Europ Services Tech Servomoteur d'assistance au freinage a saut reglable et procede de reglage du saut.
FR2675449A1 (fr) * 1991-04-17 1992-10-23 Bendix Europ Services Tech Servoteur pneumatique.
US5261313A (en) * 1992-07-24 1993-11-16 Allied-Signal Inc. Plunger for a control valve with variable reaction force
FR2772709B1 (fr) * 1997-12-24 2004-12-24 Jidosha Kiki Co Systeme de freinage
FR2856363B1 (fr) * 2003-06-23 2005-09-02 Bosch Gmbh Robert Servomoteur d'assistance pneumatique au freinage a course morte reduite et un systeme de freinage comportant un tel servomoteur.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822135A (en) * 1958-02-04 winslow
US2980068A (en) * 1958-09-10 1961-04-18 Kelsey Hayes Co Motor mechanism
US3125003A (en) * 1961-03-16 1964-03-17 Diaphragm plate construction
GB979419A (en) * 1961-05-24 1965-01-01 Midland Ross Corp Differential pressure servo motor for hydraulic braking systems
GB1144566A (en) * 1965-03-30 1969-03-05 Girling Ltd Improvements in and relating to differential pressure operated boosters
DE1801022A1 (de) * 1968-10-04 1970-04-09 Teves Gmbh Alfred Hilfskraftvorrichtung,insbesondere zur Betaetigung der Bremsen von Kraftfahrzeugen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743843A1 (de) * 1997-10-04 1999-04-08 Itt Mfg Enterprises Inc Pneumatischer Bremskraftverstärker für Kraftfahrzeuge

Also Published As

Publication number Publication date
FR2261911B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-06-08
DE2409148A1 (de) 1975-09-04
DE2409148B2 (de) 1980-06-04
FR2261911A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-19
GB1500113A (en) 1978-02-08
US3973593A (en) 1976-08-10

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee