GB0803590D0 - Self-closing water saving valve - Google Patents

Self-closing water saving valve

Info

Publication number
GB0803590D0
GB0803590D0 GBGB0803590.9A GB0803590A GB0803590D0 GB 0803590 D0 GB0803590 D0 GB 0803590D0 GB 0803590 A GB0803590 A GB 0803590A GB 0803590 D0 GB0803590 D0 GB 0803590D0
Authority
GB
United Kingdom
Prior art keywords
self
water saving
saving valve
closing water
closing
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.)
Withdrawn
Application number
GBGB0803590.9A
Other versions
GB2457904A (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.)
CHEN HUO HUANG
Original Assignee
CHEN HUO HUANG
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 CHEN HUO HUANG filed Critical CHEN HUO HUANG
Priority to GB0803590A priority Critical patent/GB2457904A/en
Publication of GB0803590D0 publication Critical patent/GB0803590D0/en
Publication of GB2457904A publication Critical patent/GB2457904A/en
Withdrawn legal-status Critical Current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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
GB0803590A 2008-02-27 2008-02-27 Self-closing valve Withdrawn GB2457904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0803590A GB2457904A (en) 2008-02-27 2008-02-27 Self-closing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0803590A GB2457904A (en) 2008-02-27 2008-02-27 Self-closing valve

Publications (2)

Publication Number Publication Date
GB0803590D0 true GB0803590D0 (en) 2008-04-02
GB2457904A GB2457904A (en) 2009-09-02

Family

ID=39284662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0803590A Withdrawn GB2457904A (en) 2008-02-27 2008-02-27 Self-closing valve

Country Status (1)

Country Link
GB (1) GB2457904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109296796A (en) * 2018-12-13 2019-02-01 任泊向 A kind of mechanical time-delay mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029027A (en) * 1964-12-11 1966-05-11 Shanks & Company Ltd Improvements in or relating to self-closing taps or valves
JP2001173821A (en) * 1999-12-16 2001-06-29 Toto Ltd Self-closing faucet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109296796A (en) * 2018-12-13 2019-02-01 任泊向 A kind of mechanical time-delay mechanism
CN109296796B (en) * 2018-12-13 2023-12-08 任泊向 Mechanical time delay device

Also Published As

Publication number Publication date
GB2457904A (en) 2009-09-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)