AP9200378A0 - Valve closing actuator - Google Patents

Valve closing actuator

Info

Publication number
AP9200378A0
AP9200378A0 AP92/00378A AP9200378A AP9200378A0 AP 9200378 A0 AP9200378 A0 AP 9200378A0 AP 92/00378 A AP92/00378 A AP 92/00378A AP 9200378 A AP9200378 A AP 9200378A AP 9200378 A0 AP9200378 A0 AP 9200378A0
Authority
AP
ARIPO
Prior art keywords
valve closing
closing actuator
actuator
valve
closing
Prior art date
Application number
AP92/00378A
Other versions
AP354A (en
Original Assignee
Payne Barrett Morley M
John Lawrence Sullivan
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 Payne Barrett Morley M, John Lawrence Sullivan filed Critical Payne Barrett Morley M
Publication of AP9200378A0 publication Critical patent/AP9200378A0/en
Application granted granted Critical
Publication of AP354A publication Critical patent/AP354A/en

Links

Classifications

    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • 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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
APAP/P/1992/000378A 1991-04-29 1992-04-29 Valve closing actuator. AP354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZW5191 1991-04-29

Publications (2)

Publication Number Publication Date
AP9200378A0 true AP9200378A0 (en) 1992-04-30
AP354A AP354A (en) 1994-08-09

Family

ID=25590306

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/1992/000378A AP354A (en) 1991-04-29 1992-04-29 Valve closing actuator.

Country Status (1)

Country Link
AP (1) AP354A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8746501B2 (en) * 2011-10-31 2014-06-10 Nordson Corporation Pneumatically actuated liquid dispensing valve and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830462A (en) * 1972-08-23 1974-08-20 Spiran Sarco Ltd Valves
AP30A (en) * 1986-06-30 1989-01-11 Zimbabwe Valves Private Ltd Improvements relating to pinch type valves.

Also Published As

Publication number Publication date
AP354A (en) 1994-08-09

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