FR1294958A - Improvements to servo motors actuated by differential fluid pressure - Google Patents

Improvements to servo motors actuated by differential fluid pressure

Info

Publication number
FR1294958A
FR1294958A FR859896A FR859896A FR1294958A FR 1294958 A FR1294958 A FR 1294958A FR 859896 A FR859896 A FR 859896A FR 859896 A FR859896 A FR 859896A FR 1294958 A FR1294958 A FR 1294958A
Authority
FR
France
Prior art keywords
fluid pressure
servo motors
differential fluid
motors actuated
actuated
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
FR859896A
Other languages
French (fr)
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.)
Bendix Corp
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
Priority claimed from US39932A external-priority patent/US3083698A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Priority to FR859896A priority Critical patent/FR1294958A/en
Application granted granted Critical
Publication of FR1294958A publication Critical patent/FR1294958A/en
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
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
FR859896A 1960-06-30 1961-04-26 Improvements to servo motors actuated by differential fluid pressure Expired FR1294958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR859896A FR1294958A (en) 1960-06-30 1961-04-26 Improvements to servo motors actuated by differential fluid pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39932A US3083698A (en) 1960-06-30 1960-06-30 Fluid pressure motor construction
FR859896A FR1294958A (en) 1960-06-30 1961-04-26 Improvements to servo motors actuated by differential fluid pressure

Publications (1)

Publication Number Publication Date
FR1294958A true FR1294958A (en) 1962-06-01

Family

ID=26190243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859896A Expired FR1294958A (en) 1960-06-30 1961-04-26 Improvements to servo motors actuated by differential fluid pressure

Country Status (1)

Country Link
FR (1) FR1294958A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431623A1 (en) * 1978-07-18 1980-02-15 Jidosha Kiki Co TWO-PISTON TANDEM-TYPE SERVO CONTROL MECHANISM, ESPECIALLY FOR USE AS A VACUUM SERVO BRAKE IN A HYDROPNEUMATIC BRAKE CONTROL OF A MOTOR VEHICLE
FR2493931A1 (en) * 1980-11-12 1982-05-14 Jidosha Kiki Co PUSH-REINFORCING APPARATUS, IN PARTICULAR FOR BRAKE OR CLUTCH
US4492081A (en) * 1980-08-19 1985-01-08 Itt Industries, Inc. Low pressure casing for a brake booster

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431623A1 (en) * 1978-07-18 1980-02-15 Jidosha Kiki Co TWO-PISTON TANDEM-TYPE SERVO CONTROL MECHANISM, ESPECIALLY FOR USE AS A VACUUM SERVO BRAKE IN A HYDROPNEUMATIC BRAKE CONTROL OF A MOTOR VEHICLE
US4492081A (en) * 1980-08-19 1985-01-08 Itt Industries, Inc. Low pressure casing for a brake booster
FR2493931A1 (en) * 1980-11-12 1982-05-14 Jidosha Kiki Co PUSH-REINFORCING APPARATUS, IN PARTICULAR FOR BRAKE OR CLUTCH

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