BR7308686D0 - Aperfeicoamentos em servomotores diferenciais de pressao - Google Patents

Aperfeicoamentos em servomotores diferenciais de pressao

Info

Publication number
BR7308686D0
BR7308686D0 BR8686/73A BR868673A BR7308686D0 BR 7308686 D0 BR7308686 D0 BR 7308686D0 BR 8686/73 A BR8686/73 A BR 8686/73A BR 868673 A BR868673 A BR 868673A BR 7308686 D0 BR7308686 D0 BR 7308686D0
Authority
BR
Brazil
Prior art keywords
differential pressure
pressure servomotors
servomotors
differential
pressure
Prior art date
Application number
BR8686/73A
Other languages
English (en)
Inventor
D Gardner
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of BR7308686D0 publication Critical patent/BR7308686D0/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
BR8686/73A 1972-11-13 1973-11-07 Aperfeicoamentos em servomotores diferenciais de pressao BR7308686D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30626572A 1972-11-13 1972-11-13

Publications (1)

Publication Number Publication Date
BR7308686D0 true BR7308686D0 (pt) 1974-08-22

Family

ID=23184530

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8686/73A BR7308686D0 (pt) 1972-11-13 1973-11-07 Aperfeicoamentos em servomotores diferenciais de pressao

Country Status (6)

Country Link
US (1) US3780620A (pt)
JP (1) JPS5146233B2 (pt)
AU (1) AU473002B2 (pt)
BR (1) BR7308686D0 (pt)
DE (1) DE2356634C2 (pt)
FR (1) FR2206218B1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880049A (en) * 1973-12-26 1975-04-29 Bendix Corp Dual valve operated pressure differential servomotor
US3937126A (en) * 1974-03-29 1976-02-10 The Bendix Corporation Reaction hold-off means for a two stage servomotor
US3921501A (en) * 1974-09-03 1975-11-25 Bendix Corp Sequentially actuated servomotor with a pressure differential limiter
FR2334862A1 (fr) * 1975-12-10 1977-07-08 Dba Servomoteur d'assistance
US4116218A (en) * 1975-12-15 1978-09-26 Midland-Ross Corporation Sequential valve for power brake unit
DE2742666A1 (de) * 1977-09-22 1979-04-05 Daimler Benz Ag Pneumatische betaetigungsanordnung, insbesondere fuer zentralverriegelungsanlagen, und umschaltventil dafuer
US4281585A (en) * 1978-03-13 1981-08-04 The Bendix Corporation Hydraulic brake booster and valve member
BR8107242A (pt) * 1980-11-10 1982-07-27 Bendix Corp Dispositivo valvular de controle para servomotores acionados por pressao de fluido
JPS6228533Y2 (pt) * 1980-11-12 1987-07-22
US4667471A (en) * 1984-08-20 1987-05-26 Allied Corporation Brake booster for vehicular hill holder system
US4660691A (en) * 1985-05-01 1987-04-28 Allied Corporation Vehicular hill holder system having a control circuit responsive to vehicular attitude, clutch position, and gear position
DE8908040U1 (de) * 1989-06-30 1990-10-31 Lucas Industries P.L.C., Birmingham, West Midlands Ventilbaugruppe zum Steuern eines pneumatischen Bremskraftverstärkers
DE4228277A1 (de) * 1992-08-26 1994-03-03 Lucas Ind Plc Bremskraftverstärker
TW271424B (pt) * 1992-12-11 1996-03-01 Tokico Ltd
US5476029A (en) * 1993-09-20 1995-12-19 Tokico Ltd. Pneumatic booster having vacuum and pressurized air sources
JP3530987B2 (ja) * 1995-06-22 2004-05-24 アイシン精機株式会社 真空倍力装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934903A (en) * 1954-03-29 1960-05-03 Bendix Aviat Corp Power braking system having reservoir control means
US3353451A (en) * 1965-10-20 1967-11-21 Garrison Fluid operated booster having an accumulator safety system
US3410179A (en) * 1967-02-02 1968-11-12 Bendix Corp Superatmospheric fluid pressure servomotor
GB1173256A (en) * 1967-02-02 1969-12-03 Bendix Corp Fluid Pressure Servomotor of the Vacuum-Suspended Type, adapted for Superatmospheric Pressure Operation
GB1217492A (en) * 1967-02-10 1970-12-31 Girling Ltd Improvements in and relating to differential pressure servo-motor systems
US3434388A (en) * 1967-03-17 1969-03-25 Bendix Corp Servomotor control means with primary and secondary pressure sources
US3633363A (en) * 1970-06-03 1972-01-11 Bendix Corp Hydraulic boost device with emergency fluid supply

Also Published As

Publication number Publication date
JPS49133774A (pt) 1974-12-23
JPS5146233B2 (pt) 1976-12-08
FR2206218B1 (pt) 1977-05-27
DE2356634C2 (de) 1986-06-12
AU6205373A (en) 1975-05-01
AU473002B2 (en) 1976-06-10
US3780620A (en) 1973-12-25
FR2206218A1 (pt) 1974-06-07
DE2356634A1 (de) 1974-05-16

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