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ES400160A1 - Rotary actuator - Google Patents

Rotary actuator

Info

Publication number
ES400160A1
ES400160A1 ES400160A ES400160A ES400160A1 ES 400160 A1 ES400160 A1 ES 400160A1 ES 400160 A ES400160 A ES 400160A ES 400160 A ES400160 A ES 400160A ES 400160 A1 ES400160 A1 ES 400160A1
Authority
ES
Spain
Prior art keywords
shaft
cover
pallet
paddle
axis
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
ES400160A
Other languages
Spanish (es)
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.)
Greer Hydraulics Inc
Original Assignee
Greer Hydraulics Inc
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 Greer Hydraulics Inc filed Critical Greer Hydraulics Inc
Publication of ES400160A1 publication Critical patent/ES400160A1/en
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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Discharge By Other Means (AREA)

Abstract

Rotary impeller, characterized in that it comprises a cylindrical cover closed at both ends, a shaft that extends axially through said cover and rotatably mounted with respect to it, said cover has a fixed vane at one end and is extends radially inward from the inner wall of the deck towards the axis thereof, said paddle extends over the entire length of said deck, the inner end of said paddle, forms a housing for said shaft, the shaft said has a rigid blade at one end and extends radially outward from the axis of said shaft, the free end of said shaft blade is located completely adjacent to the inner surface of said cylindrical cover, whereby said shaft and the pallet moved by it is free to rotate clockwise or counter-clockwise, the aforementioned pallet a fixed and said mobile pallet form a chamber on each side an expandable bag placed in each of the mentioned chambers, each of said bags has a hole leading to the interior. (Machine-translation by Google Translate, not legally binding)
ES400160A 1971-03-03 1972-02-25 Rotary actuator Expired ES400160A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12065671A 1971-03-03 1971-03-03

Publications (1)

Publication Number Publication Date
ES400160A1 true ES400160A1 (en) 1974-12-16

Family

ID=22391711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400160A Expired ES400160A1 (en) 1971-03-03 1972-02-25 Rotary actuator

Country Status (12)

Country Link
JP (1) JPS5313747B1 (en)
AU (1) AU456730B2 (en)
BE (1) BE779937A (en)
BR (1) BR7201216D0 (en)
CA (1) CA940417A (en)
DE (1) DE2208550A1 (en)
ES (1) ES400160A1 (en)
FR (1) FR2128452B1 (en)
GB (1) GB1317706A (en)
IT (1) IT950547B (en)
NL (1) NL170976C (en)
SE (1) SE376642B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU36212B (en) * 1972-03-13 1982-02-25 Mirkovic Radivoje Pneumatic shifter with elastic compartments
FR2286300A1 (en) * 1974-09-27 1976-04-23 Autage Roger PRESSURE FLUID ROTARY OPERATOR
GB2123896B (en) * 1982-07-21 1985-08-07 Thiokol Corp Rotary fluid-pressure actuators
DE3332244A1 (en) * 1983-09-07 1985-03-21 Gebr. Bode & Co GmbH, 3500 Kassel DRIVING DEVICE FOR A TURNING PILLAR, IN PARTICULAR FOR THE MOVEMENT OF SWIVEL DOORS ON MOTOR VEHICLES
GB2334758A (en) * 1998-02-28 1999-09-01 Rover Group Rotary actuator for use in active roll control system for vehicle suspension.

Also Published As

Publication number Publication date
FR2128452A1 (en) 1972-10-20
BE779937A (en) 1972-06-16
NL170976C (en) 1983-01-17
CA940417A (en) 1974-01-22
NL7201882A (en) 1972-09-05
NL170976B (en) 1982-08-16
GB1317706A (en) 1973-05-23
BR7201216D0 (en) 1973-06-26
AU3908872A (en) 1973-08-23
DE2208550A1 (en) 1972-09-14
AU456730B2 (en) 1974-12-02
JPS5313747B1 (en) 1978-05-12
SE376642B (en) 1975-06-02
FR2128452B1 (en) 1977-01-14
IT950547B (en) 1973-06-20

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