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GB596751A - Improvements in water taps and the like - Google Patents

Improvements in water taps and the like

Info

Publication number
GB596751A
GB596751A GB1988745A GB1988745A GB596751A GB 596751 A GB596751 A GB 596751A GB 1988745 A GB1988745 A GB 1988745A GB 1988745 A GB1988745 A GB 1988745A GB 596751 A GB596751 A GB 596751A
Authority
GB
United Kingdom
Prior art keywords
water taps
water
marek
freezing
aug
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
GB1988745A
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.)
IMPROVED DESIGNS Ltd
Original Assignee
IMPROVED DESIGNS Ltd
Filing date
Publication date
Application filed by IMPROVED DESIGNS Ltd filed Critical IMPROVED DESIGNS Ltd
Publication of GB596751A publication Critical patent/GB596751A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/025—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/003—Safety valves; Equalising valves, e.g. pressure relief valves reacting to pressure and temperature
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • 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
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Control Of Fluid Pressure (AREA)
  • Multiple-Way Valves (AREA)
  • Details Of Valves (AREA)

Abstract

596,751. Valves. IMPROVED DESIGNS, Ltd., and MAREK, J. I. Aug. 2, 1945, No. 19887. [Class 135] A closure member 17 for a water tap &c. is provided with a spring-loaded auxiliary valve 24 which opens under abnormal pressure due to freezing to allow water to pass from the supply pipe to the output through the bore 23 and the radial ducts 29.
GB1988745A 1945-08-02 Improvements in water taps and the like Expired GB596751A (en)

Publications (1)

Publication Number Publication Date
GB596751A true GB596751A (en) 1948-01-09

Family

ID=1735064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1988745A Expired GB596751A (en) 1945-08-02 Improvements in water taps and the like

Country Status (1)

Country Link
GB (1) GB596751A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975803A (en) * 1956-04-19 1961-03-21 Blackhawk Mfg Co Pressure release and relief valve
US3016061A (en) * 1958-05-19 1962-01-09 Douglas Aircraft Co Inc Emergency oxygen release system and coupling
US4066090A (en) * 1976-03-26 1978-01-03 Echo Co., Ltd. Water cock with non-freezing valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975803A (en) * 1956-04-19 1961-03-21 Blackhawk Mfg Co Pressure release and relief valve
US3016061A (en) * 1958-05-19 1962-01-09 Douglas Aircraft Co Inc Emergency oxygen release system and coupling
US4066090A (en) * 1976-03-26 1978-01-03 Echo Co., Ltd. Water cock with non-freezing valve

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