ES386546A1 - Improvements in or relating to actuators - Google Patents

Improvements in or relating to actuators

Info

Publication number
ES386546A1
ES386546A1 ES386546A ES386546A ES386546A1 ES 386546 A1 ES386546 A1 ES 386546A1 ES 386546 A ES386546 A ES 386546A ES 386546 A ES386546 A ES 386546A ES 386546 A1 ES386546 A1 ES 386546A1
Authority
ES
Spain
Prior art keywords
pistons
translation
output shaft
cylinder
watertight
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
ES386546A
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.)
PERALES
Emerson Automation Solutions Final Control France SARL
Original Assignee
PERALES
Gachot SCA
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 FR6944821A external-priority patent/FR2071328A5/fr
Priority claimed from FR7025544A external-priority patent/FR2097523A6/fr
Application filed by PERALES, Gachot SCA filed Critical PERALES
Publication of ES386546A1 publication Critical patent/ES386546A1/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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/066—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the scotch yoke type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • 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
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Compressed air actuator device to ensure a limited angular displacement of an output shaft and comprising a watertight cylinder in which two pistons are mounted arranged to slide in a watertight manner in this cylinder in the opposite direction relative to each other, and a system transmission of movement of the pistons to the output shaft, characterized in that this transmission system comprises a pivoting lever integral with the rotation of the output axis and which has two forks, each of which is inserted with a solid roller in translation from one of the pistons. (Machine-translation by Google Translate, not legally binding)
ES386546A 1969-12-24 1970-12-17 Improvements in or relating to actuators Expired ES386546A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6944821A FR2071328A5 (en) 1969-12-24 1969-12-24
FR7025544A FR2097523A6 (en) 1970-07-09 1970-07-09

Publications (1)

Publication Number Publication Date
ES386546A1 true ES386546A1 (en) 1973-03-16

Family

ID=26215448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386546A Expired ES386546A1 (en) 1969-12-24 1970-12-17 Improvements in or relating to actuators

Country Status (8)

Country Link
JP (1) JPS5019713B1 (en)
BE (1) BE760014A (en)
CH (1) CH528022A (en)
DE (1) DE2063263A1 (en)
ES (1) ES386546A1 (en)
GB (1) GB1285515A (en)
NL (1) NL146903B (en)
SE (1) SE361712B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128045A (en) * 1977-07-15 1978-12-05 Dana Corporation System for rotating a control shaft
SE414815B (en) * 1978-11-24 1980-08-18 Wire Matic Regler Ab PNEUMATIC MANOVERDON
US4285493A (en) * 1979-03-01 1981-08-25 Borg-Warner Corporation Valve operator
DE2920236C2 (en) * 1979-05-18 1986-01-09 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Switching device for a gear unit
ES264705Y (en) * 1982-04-24 1983-05-16 "IMPROVED ROTATING AXLE DRIVE MECHANISM".
GB2214234A (en) * 1988-01-07 1989-08-31 David George Curgenven Rotary actuator
AUPM487394A0 (en) * 1994-04-07 1994-04-28 Devenish, Donald Mathieson Pneumatic target actuator
KR100833143B1 (en) * 2004-12-27 2008-05-29 가부시키가이샤 도모에 기쥬츠 겐큐쇼 Rotary actuator
JP4122330B2 (en) * 2004-12-27 2008-07-23 株式会社巴技術研究所 Rotary actuator
CN107448667A (en) * 2017-09-26 2017-12-08 无锡福斯拓科科技有限公司 Double shift fork double acting pneumatic actuators
CN107504254A (en) * 2017-09-26 2017-12-22 无锡福斯拓科科技有限公司 Double shift fork single-action pneumatic executors
CN114294467B (en) * 2021-12-30 2022-08-26 江苏汇朗机械科技有限公司 Multipurpose adjustable pneumatic actuator and operation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253518A (en) * 1964-03-02 1966-05-31 Grove Valve & Regulator Co Piston operator
US3394632A (en) * 1966-06-24 1968-07-30 Hills Mccanna Co Valve actuator

Also Published As

Publication number Publication date
NL146903B (en) 1975-08-15
GB1285515A (en) 1972-08-16
JPS5019713B1 (en) 1975-07-09
BE760014A (en) 1971-06-08
CH528022A (en) 1972-09-15
NL7018730A (en) 1971-06-28
DE2063263A1 (en) 1971-07-01
SE361712B (en) 1973-11-12

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