GB2012363B - Linear piston operator for a rotary valve - Google Patents

Linear piston operator for a rotary valve

Info

Publication number
GB2012363B
GB2012363B GB79622A GB7900622A GB2012363B GB 2012363 B GB2012363 B GB 2012363B GB 79622 A GB79622 A GB 79622A GB 7900622 A GB7900622 A GB 7900622A GB 2012363 B GB2012363 B GB 2012363B
Authority
GB
United Kingdom
Prior art keywords
rotary valve
linear piston
piston operator
operator
linear
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
GB79622A
Other versions
GB2012363A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2012363A publication Critical patent/GB2012363A/en
Application granted granted Critical
Publication of GB2012363B publication Critical patent/GB2012363B/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)
  • Fluid-Driven Valves (AREA)
  • Hydraulic Motors (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB79622A 1978-01-09 1979-01-08 Linear piston operator for a rotary valve Expired GB2012363B (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
GB2012363A GB2012363A (en) 1979-07-25
GB2012363B true GB2012363B (en) 1982-03-31

Family

ID=25350475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79622A Expired GB2012363B (en) 1978-01-09 1979-01-08 Linear piston operator for a 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
FR2414163A2 (en) 1979-08-03
IT7919134A0 (en) 1979-01-08
GB2012363A (en) 1979-07-25
DE2900524A1 (en) 1979-07-19
IT1164954B (en) 1987-04-22
NL7900136A (en) 1979-07-11
FR2414163B1 (en) 1986-06-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee