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FR1549121A - - Google Patents

Info

Publication number
FR1549121A
FR1549121A FR1549121DA FR1549121A FR 1549121 A FR1549121 A FR 1549121A FR 1549121D A FR1549121D A FR 1549121DA FR 1549121 A FR1549121 A FR 1549121A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1549121A publication Critical patent/FR1549121A/fr
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
    • 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
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve
    • Y10T137/87241—Biased closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
  • Lift Valve (AREA)
FR1549121D 1966-12-29 1967-12-29 Expired FR1549121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60569766A 1966-12-29 1966-12-29

Publications (1)

Publication Number Publication Date
FR1549121A true FR1549121A (fr) 1968-12-06

Family

ID=24424804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1549121D Expired FR1549121A (fr) 1966-12-29 1967-12-29

Country Status (5)

Country Link
US (1) US3452646A (fr)
DE (1) DE1601707A1 (fr)
ES (1) ES348754A1 (fr)
FR (1) FR1549121A (fr)
GB (1) GB1167260A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056968A1 (fr) * 1969-08-04 1971-05-07 Midland Ross Corp
EP0107997A1 (fr) * 1982-10-29 1984-05-09 BENDIX France Servomoteur d'assistance au freinage

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727516A (en) * 1971-06-07 1973-04-17 Bendix Corp Cushioned valve plunger
US3754450A (en) * 1971-09-27 1973-08-28 Bendix Corp Interchangeable backing plate for movable wall of a servomotor
GB1433737A (en) * 1972-04-25 1976-04-28 Girling Ltd Servo boosters
JPS5945537B2 (ja) * 1978-10-31 1984-11-07 日信工業株式会社 負圧式倍力装置
JPS55114653A (en) * 1979-02-28 1980-09-04 Toyota Motor Corp Brake booster
JPS5811339B2 (ja) * 1979-05-15 1983-03-02 アイシン精機株式会社 負圧式倍力装置
GB2068067B (en) * 1980-01-21 1983-11-09 Tokico Ltd Pneumatic servo booster
JPS6243882Y2 (fr) * 1980-07-25 1987-11-16
US4487105A (en) * 1980-11-10 1984-12-11 The Bendix Corporation Four position control valve for a pneumatically operated servomotor
DE3205268A1 (de) * 1982-02-15 1983-08-25 Alfred Teves Gmbh, 6000 Frankfurt Bremskraftverstaerker mit einstellbarer befestigung eines federtellers
DE3246085A1 (de) * 1982-12-13 1984-06-14 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
DE3322980A1 (de) * 1983-06-25 1985-01-10 Alfred Teves Gmbh, 6000 Frankfurt Ventileinrichtung fuer unterdruck-bremskraftverstaerker
JPH0333573Y2 (fr) * 1985-01-18 1991-07-16
US4729285A (en) * 1986-07-07 1988-03-08 Allied Corporation Control valve for a vacuum brake booster

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317767A (fr) * 1961-03-16 1963-05-08
US3152449A (en) * 1961-08-02 1964-10-13 Bendix Corp Servomotor actuating means
US3312147A (en) * 1966-03-07 1967-04-04 Bendix Corp Fluid pressure servomotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056968A1 (fr) * 1969-08-04 1971-05-07 Midland Ross Corp
EP0107997A1 (fr) * 1982-10-29 1984-05-09 BENDIX France Servomoteur d'assistance au freinage

Also Published As

Publication number Publication date
ES348754A1 (es) 1969-03-16
GB1167260A (en) 1969-10-15
DE1601707A1 (de) 1970-04-16
US3452646A (en) 1969-07-01

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