GB2067269B - Hydrant valve - Google Patents

Hydrant valve

Info

Publication number
GB2067269B
GB2067269B GB8036485A GB8036485A GB2067269B GB 2067269 B GB2067269 B GB 2067269B GB 8036485 A GB8036485 A GB 8036485A GB 8036485 A GB8036485 A GB 8036485A GB 2067269 B GB2067269 B GB 2067269B
Authority
GB
United Kingdom
Prior art keywords
hydrant valve
hydrant
valve
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
GB8036485A
Other versions
GB2067269A (en
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Priority to GB8036485A priority Critical patent/GB2067269B/en
Publication of GB2067269A publication Critical patent/GB2067269A/en
Application granted granted Critical
Publication of GB2067269B publication Critical patent/GB2067269B/en
Expired legal-status Critical Current

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/006—Construction of housing; Use of materials therefor of hydrants
    • 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
    • E03B9/08—Underground hydrants
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key

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)
  • Check Valves (AREA)
GB8036485A 1980-11-13 1980-11-13 Hydrant valve Expired GB2067269B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8036485A GB2067269B (en) 1980-11-13 1980-11-13 Hydrant valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8036485A GB2067269B (en) 1980-11-13 1980-11-13 Hydrant valve

Publications (2)

Publication Number Publication Date
GB2067269A GB2067269A (en) 1981-07-22
GB2067269B true GB2067269B (en) 1983-11-23

Family

ID=10517284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036485A Expired GB2067269B (en) 1980-11-13 1980-11-13 Hydrant valve

Country Status (1)

Country Link
GB (1) GB2067269B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626531B1 (en) * 1993-05-28 1998-03-04 LuK Fahrzeug-Hydraulik GmbH & Co. KG Valve arrangement
FR2752606B1 (en) * 1996-08-23 1998-09-25 Setha Societe D Etudes De Trav ELECTRO AXIAL VALVE
FR2840047B1 (en) 2002-05-24 2004-08-06 Herve Simoens Sudden air discharge device
FR2840046B1 (en) * 2002-05-24 2004-07-16 Herve Simoens QUICK AIR DISCHARGE DEVICE WITH IMPROVED EJECTION LINE
DE202005008794U1 (en) * 2005-06-06 2005-08-25 Max Widenmann Kg Armaturenfabrik Valve assembly, for a high pressure firefighting water hose and the like, has a safety mechanism integrated into the hose control to shut off the water flow in the event of oscillation e.g. through water pressure swings to prevent injury

Also Published As

Publication number Publication date
GB2067269A (en) 1981-07-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951113