SG10201601764PA - Proportional pressure reducing valve for waterworks - Google Patents

Proportional pressure reducing valve for waterworks

Info

Publication number
SG10201601764PA
SG10201601764PA SG10201601764PA SG10201601764PA SG10201601764PA SG 10201601764P A SG10201601764P A SG 10201601764PA SG 10201601764P A SG10201601764P A SG 10201601764PA SG 10201601764P A SG10201601764P A SG 10201601764PA SG 10201601764P A SG10201601764P A SG 10201601764PA
Authority
SG
Singapore
Prior art keywords
waterworks
pressure reducing
reducing valve
proportional pressure
proportional
Prior art date
Application number
SG10201601764PA
Inventor
Ochiai Masaru
Matsuura Nobuyuki
Original Assignee
Kane Kougyou Co 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 Kane Kougyou Co Ltd filed Critical Kane Kougyou Co Ltd
Publication of SG10201601764PA publication Critical patent/SG10201601764PA/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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • 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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
SG10201601764PA 2015-03-24 2016-03-08 Proportional pressure reducing valve for waterworks SG10201601764PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015060513A JP2016181085A (en) 2015-03-24 2015-03-24 Proportioning pressure reducing valve for city water

Publications (1)

Publication Number Publication Date
SG10201601764PA true SG10201601764PA (en) 2016-10-28

Family

ID=55968509

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201601764PA SG10201601764PA (en) 2015-03-24 2016-03-08 Proportional pressure reducing valve for waterworks

Country Status (8)

Country Link
US (1) US20160281337A1 (en)
JP (1) JP2016181085A (en)
KR (1) KR20160114503A (en)
CN (1) CN106015666A (en)
CA (1) CA2924422A1 (en)
GB (1) GB2538603A (en)
SG (1) SG10201601764PA (en)
TW (1) TW201641785A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201806395T1 (en) * 2015-10-23 2018-08-27 Forbes Marshall Private Ltd SAMPLE PRESSURE REDUCING VALVE
CN106763947A (en) * 2017-01-22 2017-05-31 云南三星机械设备制造股份有限公司 Drainage exhaust non-return valve
CN107035905A (en) * 2017-05-25 2017-08-11 大禹节水集团股份有限公司 A kind of pressure flow regulator for low pressure irrigation
CN107314141B (en) * 2017-06-16 2023-09-05 深圳市红尚科技有限公司 Straight-through valve and method for controlling water pressure by same
CN110486514B (en) * 2018-05-14 2021-11-02 中国石油化工股份有限公司 Flow control device
CN110206938B (en) * 2019-07-01 2024-08-06 西安济源水用设备技术开发有限责任公司 Jet orifice type high-proportion pressure-reducing energy dissipation valve
CN110700350B (en) * 2019-10-21 2020-12-04 浙江环艺电子科技有限公司 Diaphragm type air pressure tank of non-negative pressure water supply system
US12038097B2 (en) 2020-08-04 2024-07-16 Fike Corporation Slide valve
KR102411239B1 (en) * 2020-10-27 2022-06-22 주식회사 성원에스티씨 U packing type pressure reducing valve device
CN112797211B (en) * 2021-01-20 2022-06-03 贵州航天朝阳科技有限责任公司 Discharging method, discharging control valve and application thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295666A (en) * 1979-11-05 1981-10-20 United Technologies Corporation Shrouded tube and coupling therefor
US5261442A (en) * 1992-11-04 1993-11-16 Bunnell Plastics, Inc. Diaphragm valve with leak detection
US5411053A (en) * 1994-07-01 1995-05-02 Daniel A. Holt Fluid pressure regulator
EP0918966A1 (en) * 1996-08-19 1999-06-02 Australian Water Products Pty. Ltd. Outlet pressure limiting valve
US6164345A (en) * 2000-01-14 2000-12-26 Matrix Service, Inc. Flexible fluid containment system
US20040007269A1 (en) * 2002-07-12 2004-01-15 Larsen Todd W. Inline pressure reducing regulator
JP3725501B2 (en) * 2002-08-02 2005-12-14 兼工業株式会社 Constant pressure reducing valve for water supply
US20040254512A1 (en) * 2003-06-13 2004-12-16 Sumathi Paturu Devices for skin antisepsis during surgical procedures
US9074703B2 (en) * 2008-10-28 2015-07-07 GM Global Technology Operations LLC Pressure regulator for hydrogen storage system
CN201368258Y (en) * 2009-03-09 2009-12-23 王景熙 Adjustable proportional pressure reducing valve
CN201802936U (en) * 2010-07-23 2011-04-20 王景熙 Constant proportion reducing valve
CN102966774A (en) * 2012-11-14 2013-03-13 金祖贻 Pressure reducing valve

Also Published As

Publication number Publication date
US20160281337A1 (en) 2016-09-29
CN106015666A (en) 2016-10-12
CA2924422A1 (en) 2016-09-24
KR20160114503A (en) 2016-10-05
GB2538603A (en) 2016-11-23
TW201641785A (en) 2016-12-01
GB201604596D0 (en) 2016-05-04
JP2016181085A (en) 2016-10-13

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