FR2414163A2 - ROTARY VALVE CONTROL MECHANISM - Google Patents

ROTARY VALVE CONTROL MECHANISM

Info

Publication number
FR2414163A2
FR2414163A2 FR7900339A FR7900339A FR2414163A2 FR 2414163 A2 FR2414163 A2 FR 2414163A2 FR 7900339 A FR7900339 A FR 7900339A FR 7900339 A FR7900339 A FR 7900339A FR 2414163 A2 FR2414163 A2 FR 2414163A2
Authority
FR
France
Prior art keywords
control mechanism
valve control
rotary valve
acts
spring
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.)
Granted
Application number
FR7900339A
Other languages
French (fr)
Other versions
FR2414163B1 (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.)
SHAFER HOMER
Original Assignee
SHAFER HOMER
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 US05/867,797 external-priority patent/US4170169A/en
Application filed by SHAFER HOMER filed Critical SHAFER HOMER
Publication of FR2414163A2 publication Critical patent/FR2414163A2/en
Application granted granted Critical
Publication of FR2414163B1 publication Critical patent/FR2414163B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Hydraulic Motors (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

MECANISME DE COMMANDE POUR VANNE ROTATIVE. UN RESSORT 270 AGIT ENTRE DES BUTEES FIXES 271, 266 ET LE PISTON COMMANDANT LA TIGE DE VANNE 228. APPLICATION NOTAMMENT AUX VANNES COMMANDEES A DISTANCE.ROTARY VALVE CONTROL MECHANISM. A SPRING 270 ACTS BETWEEN FIXED STOPS 271, 266 AND THE PISTON CONTROLLING THE VALVE STEM 228. APPLICATION ESPECIALLY TO REMOTELY CONTROLLED VALVES.

FR7900339A 1978-01-09 1979-01-08 CONTROL MECHANISM FOR ROTARY VALVE Expired FR2414163B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/867,797 US4170169A (en) 1975-09-19 1978-01-09 Piston operator for imparting rotary motion

Publications (2)

Publication Number Publication Date
FR2414163A2 true FR2414163A2 (en) 1979-08-03
FR2414163B1 FR2414163B1 (en) 1986-06-20

Family

ID=25350475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900339A Expired FR2414163B1 (en) 1978-01-09 1979-01-08 CONTROL MECHANISM FOR ROTARY VALVE

Country Status (5)

Country Link
DE (1) DE2900524A1 (en)
FR (1) FR2414163B1 (en)
GB (1) GB2012363B (en)
IT (1) IT1164954B (en)
NL (1) NL7900136A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709106A (en) * 1970-09-14 1973-01-09 H Shafer Piston operator for imparting rotary motion
CA1062975A (en) * 1975-09-19 1979-09-25 Homer J. Shafer Piston operator for imparting rotary motion

Also Published As

Publication number Publication date
IT7919134A0 (en) 1979-01-08
FR2414163B1 (en) 1986-06-20
IT1164954B (en) 1987-04-22
GB2012363A (en) 1979-07-25
DE2900524A1 (en) 1979-07-19
GB2012363B (en) 1982-03-31
NL7900136A (en) 1979-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse