ZA74900B - A valve operating mechanism - Google Patents

A valve operating mechanism

Info

Publication number
ZA74900B
ZA74900B ZA00740900A ZA74900A ZA74900B ZA 74900 B ZA74900 B ZA 74900B ZA 00740900 A ZA00740900 A ZA 00740900A ZA 74900 A ZA74900 A ZA 74900A ZA 74900 B ZA74900 B ZA 74900B
Authority
ZA
South Africa
Prior art keywords
operating mechanism
valve operating
valve
operating
Prior art date
Application number
ZA00740900A
Inventor
B Kenealy
Original Assignee
B Kenealy
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 B Kenealy filed Critical B Kenealy
Priority to ZA00740900A priority Critical patent/ZA74900B/en
Priority to GB55974/74A priority patent/GB1483660A/en
Publication of ZA74900B publication Critical patent/ZA74900B/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • 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
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
ZA00740900A 1974-02-12 1974-02-12 A valve operating mechanism ZA74900B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ZA00740900A ZA74900B (en) 1974-02-12 1974-02-12 A valve operating mechanism
GB55974/74A GB1483660A (en) 1974-02-12 1974-12-30 Valve operating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00740900A ZA74900B (en) 1974-02-12 1974-02-12 A valve operating mechanism

Publications (1)

Publication Number Publication Date
ZA74900B true ZA74900B (en) 1975-01-29

Family

ID=25567367

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00740900A ZA74900B (en) 1974-02-12 1974-02-12 A valve operating mechanism

Country Status (2)

Country Link
GB (1) GB1483660A (en)
ZA (1) ZA74900B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160621B (en) * 1984-05-31 1988-01-13 Baj Vickers Ltd Valve operating mechanism
CN100392305C (en) * 2005-09-27 2008-06-04 宣国平 Actuator of valve for gasmeter
KR101032322B1 (en) * 2011-01-31 2011-04-29 한상훈 Gas time valve
CN108679266B (en) * 2018-07-30 2024-03-01 宁波来特燃气具有限公司 Gas valve capable of controlling two fire rows and having long open fire function
CN110131436B (en) * 2019-05-06 2024-04-26 美嘉诺阀门（大连）有限公司 Fireproof blocking valve with self-fusing function and convenient to operate

Also Published As

Publication number Publication date
GB1483660A (en) 1977-08-24

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