DE2020568B2 - DEVICE FOR OPERATING A VALVE WITH A ROTATING LOCKING PART BY A PRESSURIZED PISTON - Google Patents

DEVICE FOR OPERATING A VALVE WITH A ROTATING LOCKING PART BY A PRESSURIZED PISTON

Info

Publication number
DE2020568B2
DE2020568B2 DE19702020568 DE2020568A DE2020568B2 DE 2020568 B2 DE2020568 B2 DE 2020568B2 DE 19702020568 DE19702020568 DE 19702020568 DE 2020568 A DE2020568 A DE 2020568A DE 2020568 B2 DE2020568 B2 DE 2020568B2
Authority
DE
Germany
Prior art keywords
valve
operating
locking part
rotating locking
pressurized piston
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.)
Pending
Application number
DE19702020568
Other languages
German (de)
Other versions
DE2020568A1 (en
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 filed Critical
Publication of DE2020568A1 publication Critical patent/DE2020568A1/en
Publication of DE2020568B2 publication Critical patent/DE2020568B2/en
Pending 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
    • 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
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve
DE19702020568 1969-04-28 1970-04-27 DEVICE FOR OPERATING A VALVE WITH A ROTATING LOCKING PART BY A PRESSURIZED PISTON Pending DE2020568B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6913427A FR2041511A5 (en) 1969-04-28 1969-04-28

Publications (2)

Publication Number Publication Date
DE2020568A1 DE2020568A1 (en) 1970-11-05
DE2020568B2 true DE2020568B2 (en) 1971-11-18

Family

ID=9033165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702020568 Pending DE2020568B2 (en) 1969-04-28 1970-04-27 DEVICE FOR OPERATING A VALVE WITH A ROTATING LOCKING PART BY A PRESSURIZED PISTON

Country Status (7)

Country Link
US (1) US3702091A (en)
BE (1) BE749537A (en)
DE (1) DE2020568B2 (en)
FR (1) FR2041511A5 (en)
GB (1) GB1287528A (en)
IL (1) IL34396A (en)
NL (1) NL7006103A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069128A1 (en) * 1981-01-12 1983-01-12 Camtorc Limited Valve actuator
NL8403234A (en) * 1984-10-24 1986-05-16 El O Matic Bv SWITCH UNIT AND PRESSURE UNIT FOR THAT.
CN105954068B (en) * 2016-05-03 2018-11-16 国网山东省电力公司青州市供电公司 Nitrogen cylinder sampler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774087A (en) * 1928-09-15 1930-08-26 William G Dunn Double-cam motor
US2614540A (en) * 1946-08-09 1952-10-21 James E Morton Fluid operable motor embodying annular series of opposed coaxial cylinders and pistons
US3614913A (en) * 1969-04-11 1971-10-26 Raymond Control Systems Inc Pneumatic operating means for a valve

Also Published As

Publication number Publication date
IL34396A0 (en) 1970-06-17
FR2041511A5 (en) 1971-01-29
DE2020568A1 (en) 1970-11-05
BE749537A (en) 1970-10-01
IL34396A (en) 1974-03-14
US3702091A (en) 1972-11-07
GB1287528A (en) 1972-08-31
NL7006103A (en) 1970-10-30

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971