GB2474723B - Water pressure release device - Google Patents

Water pressure release device

Info

Publication number
GB2474723B
GB2474723B GB201004731A GB201004731A GB2474723B GB 2474723 B GB2474723 B GB 2474723B GB 201004731 A GB201004731 A GB 201004731A GB 201004731 A GB201004731 A GB 201004731A GB 2474723 B GB2474723 B GB 2474723B
Authority
GB
United Kingdom
Prior art keywords
water pressure
pressure release
release device
water
release
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 - Fee Related
Application number
GB201004731A
Other versions
GB2474723A (en
GB201004731D0 (en
Inventor
Wayne Paul Care-Slade
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.)
ANTONIO CAVACIUTI
JAMES OSMOND
PRINCE SCOTT
Original Assignee
ANTONIO CAVACIUTI
JAMES OSMOND
PRINCE SCOTT
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 ANTONIO CAVACIUTI, JAMES OSMOND, PRINCE SCOTT filed Critical ANTONIO CAVACIUTI
Priority to GB201004731A priority Critical patent/GB2474723B/en
Publication of GB201004731D0 publication Critical patent/GB201004731D0/en
Publication of GB2474723A publication Critical patent/GB2474723A/en
Application granted granted Critical
Publication of GB2474723B publication Critical patent/GB2474723B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • 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
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
    • 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
GB201004731A 2010-03-22 2010-03-22 Water pressure release device Expired - Fee Related GB2474723B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201004731A GB2474723B (en) 2010-03-22 2010-03-22 Water pressure release device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201004731A GB2474723B (en) 2010-03-22 2010-03-22 Water pressure release device

Publications (3)

Publication Number Publication Date
GB201004731D0 GB201004731D0 (en) 2010-05-05
GB2474723A GB2474723A (en) 2011-04-27
GB2474723B true GB2474723B (en) 2011-09-21

Family

ID=42228094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201004731A Expired - Fee Related GB2474723B (en) 2010-03-22 2010-03-22 Water pressure release device

Country Status (1)

Country Link
GB (1) GB2474723B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051240B (en) * 2016-06-30 2018-02-13 江苏省特种设备安全监督检验研究院南通分院 Safety valve, the on-line measuring device of safety valve and online test method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489787A (en) * 1948-06-01 1949-11-29 Eugene W Knowlton Safety cap for gas tanks
US4545405A (en) * 1983-11-09 1985-10-08 Thomas Industries, Inc. Multi-position relief valve
GB2366830A (en) * 2000-07-17 2002-03-20 South Staffordshire Water Plc Pressure relief valve in mains water supply system
GB2418461A (en) * 2004-09-01 2006-03-29 Darryll Arthur Douglas Holland Vented port-cap for fire hydrant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489787A (en) * 1948-06-01 1949-11-29 Eugene W Knowlton Safety cap for gas tanks
US4545405A (en) * 1983-11-09 1985-10-08 Thomas Industries, Inc. Multi-position relief valve
GB2366830A (en) * 2000-07-17 2002-03-20 South Staffordshire Water Plc Pressure relief valve in mains water supply system
GB2418461A (en) * 2004-09-01 2006-03-29 Darryll Arthur Douglas Holland Vented port-cap for fire hydrant

Also Published As

Publication number Publication date
GB2474723A (en) 2011-04-27
GB201004731D0 (en) 2010-05-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190322