ES255789A1 - Un dispositivo servo-motor hidraulico rotativo - Google Patents

Un dispositivo servo-motor hidraulico rotativo

Info

Publication number
ES255789A1
ES255789A1 ES0255789A ES255789A ES255789A1 ES 255789 A1 ES255789 A1 ES 255789A1 ES 0255789 A ES0255789 A ES 0255789A ES 255789 A ES255789 A ES 255789A ES 255789 A1 ES255789 A1 ES 255789A1
Authority
ES
Spain
Prior art keywords
servo
motor
rotary hydraulic
hydraulic servo
motors
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
ES0255789A
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.)
English Co Ltd
Original Assignee
English Co Ltd
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 English Co Ltd filed Critical English Co Ltd
Publication of ES255789A1 publication Critical patent/ES255789A1/es
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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Hydraulic Turbines (AREA)
  • Hydraulic Motors (AREA)

Abstract

Un dispositivo servo-motor hidráulico rotativo que tiene cierres hinchables a lo largo de los bordes de sus paletas, que los obturan con respecto a la caja del servo-motor, en el cual unas válvulas libres de doble asiento montadas a deslizamiento en las paletas; establecen automáticamente comunicación entre el lado, que está realmente a presión, del servo-motor, y el espacio que está debajo de los cierres de caucho, mientras que, al mismo tiempo, obturan contra el lado del servo-motor en el cual está aliviada la presión.
ES0255789A 1959-03-10 1960-02-15 Un dispositivo servo-motor hidraulico rotativo Expired ES255789A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB821459A GB939914A (en) 1959-03-10 1959-03-10 Improvements in and relating to semi-rotary hydraulic servo-motors

Publications (1)

Publication Number Publication Date
ES255789A1 true ES255789A1 (es) 1960-06-01

Family

ID=9848096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255789A Expired ES255789A1 (es) 1959-03-10 1960-02-15 Un dispositivo servo-motor hidraulico rotativo

Country Status (2)

Country Link
ES (1) ES255789A1 (es)
GB (1) GB939914A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492908A1 (fr) * 1980-10-29 1982-04-30 Renault Verin rotatif d'asservissement

Also Published As

Publication number Publication date
GB939914A (en) 1963-10-16

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