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FR1326576A - Perfectionnements aux servomoteurs à pression de fluide - Google Patents

Perfectionnements aux servomoteurs à pression de fluide

Info

Publication number
FR1326576A
FR1326576A FR892805A FR892805A FR1326576A FR 1326576 A FR1326576 A FR 1326576A FR 892805 A FR892805 A FR 892805A FR 892805 A FR892805 A FR 892805A FR 1326576 A FR1326576 A FR 1326576A
Authority
FR
France
Prior art keywords
fluid pressure
pressure actuators
actuators
fluid
pressure
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
FR892805A
Other languages
English (en)
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR892805A priority Critical patent/FR1326576A/fr
Priority to US262111A priority patent/US3200579A/en
Priority to GB12657/63A priority patent/GB973686A/en
Priority to ES286601A priority patent/ES286601A1/es
Priority to DES84464A priority patent/DE1295380B/de
Application granted granted Critical
Publication of FR1326576A publication Critical patent/FR1326576A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B17/00—Combinations of telemotor and servomotor systems
    • 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
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/245—Hydraulic command of the control valve, hydraulic transmission to the brake
    • 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

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)
  • Details Of Valves (AREA)
  • Hydraulic Motors (AREA)
  • Multiple-Way Valves (AREA)
FR892805A 1962-03-30 1962-03-30 Perfectionnements aux servomoteurs à pression de fluide Expired FR1326576A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR892805A FR1326576A (fr) 1962-03-30 1962-03-30 Perfectionnements aux servomoteurs à pression de fluide
US262111A US3200579A (en) 1962-03-30 1963-03-01 Fluid pressure servomotors
GB12657/63A GB973686A (en) 1962-03-30 1963-03-29 Fluid pressure servomotor
ES286601A ES286601A1 (es) 1962-03-30 1963-03-30 Perfeccionamientos en servomotores de fluido a presión
DES84464A DE1295380B (de) 1962-03-30 1963-03-30 Stroemungsdruck-Servomotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR892805A FR1326576A (fr) 1962-03-30 1962-03-30 Perfectionnements aux servomoteurs à pression de fluide

Publications (1)

Publication Number Publication Date
FR1326576A true FR1326576A (fr) 1963-05-10

Family

ID=8775722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892805A Expired FR1326576A (fr) 1962-03-30 1962-03-30 Perfectionnements aux servomoteurs à pression de fluide

Country Status (5)

Country Link
US (1) US3200579A (fr)
DE (1) DE1295380B (fr)
ES (1) ES286601A1 (fr)
FR (1) FR1326576A (fr)
GB (1) GB973686A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053056A1 (fr) * 1980-11-21 1982-06-02 Societe Anonyme D.B.A. Installation de freinage pour véhicules utilitaires

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330113A (en) * 1964-11-02 1967-07-11 Singer Co Power brakes
US3948566A (en) * 1974-06-03 1976-04-06 Stromberg-Hydramite Corporation Trailer brake system
US4884403A (en) * 1988-07-21 1989-12-05 Itt Corporation Modular brake actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662376A (en) * 1943-10-04 1953-12-15 Bendix Aviat Corp Booster unit for hydraulic pressure systems
DE906301C (de) * 1949-03-28 1954-03-11 Dewandre Co Ltd C Bremssteuerventil, insbesondere fuer Druckluftbremsen an Kraftfahrzeugen
US2661598A (en) * 1950-02-16 1953-12-08 Bendix Aviat Corp Power unit for hydraulic pressure systems
US3099941A (en) * 1960-07-29 1963-08-06 Gen Motors Corp Brake booster unit
US3113806A (en) * 1961-05-12 1963-12-10 Bendix Corp Guide bearing for reciprocating structures
US3082745A (en) * 1961-08-23 1963-03-26 Gen Motors Corp Power brake booster control valve mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053056A1 (fr) * 1980-11-21 1982-06-02 Societe Anonyme D.B.A. Installation de freinage pour véhicules utilitaires

Also Published As

Publication number Publication date
ES286601A1 (es) 1963-11-16
US3200579A (en) 1965-08-17
GB973686A (en) 1964-10-28
DE1295380B (de) 1969-05-14

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