HK21785A - Fluid timer - Google Patents

Fluid timer

Info

Publication number
HK21785A
HK21785A HK21785A HK21785A HK21785A HK 21785 A HK21785 A HK 21785A HK 21785 A HK21785 A HK 21785A HK 21785 A HK21785 A HK 21785A HK 21785 A HK21785 A HK 21785A
Authority
HK
Hong Kong
Prior art keywords
fluid timer
timer
fluid
Prior art date
Application number
HK21785A
Inventor
Donald Nation Smyth
Original Assignee
Sabco Ltd
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 Sabco Ltd filed Critical Sabco Ltd
Publication of HK21785A publication Critical patent/HK21785A/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
    • F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
HK21785A 1980-11-28 1985-03-21 Fluid timer HK21785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8038230A GB2091382B (en) 1980-11-28 1980-11-28 Time controlled fluid pressure valve

Publications (1)

Publication Number Publication Date
HK21785A true HK21785A (en) 1985-03-29

Family

ID=10517630

Family Applications (1)

Application Number Title Priority Date Filing Date
HK21785A HK21785A (en) 1980-11-28 1985-03-21 Fluid timer

Country Status (3)

Country Link
GB (1) GB2091382B (en)
HK (1) HK21785A (en)
SG (1) SG88084G (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2068056B1 (en) * 1991-08-22 1996-12-16 Perez Jose Miguel Ortiz AUTOMATIC ACTUATION MECHANISM OF WRENCHES IN WATER PIPES
CN100337053C (en) * 2003-11-25 2007-09-12 中国科学院地理科学与资源研究所 Low pressure timing valve

Also Published As

Publication number Publication date
GB2091382B (en) 1984-05-16
SG88084G (en) 1985-08-16
GB2091382A (en) 1982-07-28

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