GB0920393D0 - Shock damper for outlet pipe diaphragm pump - Google Patents

Shock damper for outlet pipe diaphragm pump

Info

Publication number
GB0920393D0
GB0920393D0 GBGB0920393.6A GB0920393A GB0920393D0 GB 0920393 D0 GB0920393 D0 GB 0920393D0 GB 0920393 A GB0920393 A GB 0920393A GB 0920393 D0 GB0920393 D0 GB 0920393D0
Authority
GB
United Kingdom
Prior art keywords
outlet pipe
diaphragm pump
shock damper
pipe diaphragm
damper
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.)
Granted
Application number
GBGB0920393.6A
Other versions
GB2465488B (en
GB2465488A (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.)
CAI YING L
HSU CHAO F
Original Assignee
CAI YING L
HSU CHAO F
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 CAI YING L, HSU CHAO F filed Critical CAI YING L
Publication of GB0920393D0 publication Critical patent/GB0920393D0/en
Publication of GB2465488A publication Critical patent/GB2465488A/en
Application granted granted Critical
Publication of GB2465488B publication Critical patent/GB2465488B/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/13—Pressure pulsations after the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
GB0920393A 2008-11-21 2009-11-20 Shock damper for outlet pipe of diaphragm pump and diaphragm pump Expired - Fee Related GB2465488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19336208P 2008-11-21 2008-11-21

Publications (3)

Publication Number Publication Date
GB0920393D0 true GB0920393D0 (en) 2010-01-06
GB2465488A GB2465488A (en) 2010-05-26
GB2465488B GB2465488B (en) 2011-06-15

Family

ID=41565642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0920393A Expired - Fee Related GB2465488B (en) 2008-11-21 2009-11-20 Shock damper for outlet pipe of diaphragm pump and diaphragm pump

Country Status (3)

Country Link
US (1) US20100129234A1 (en)
CN (1) CN101737315B (en)
GB (1) GB2465488B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201217677A (en) * 2010-10-26 2012-05-01 Chao-Fou Hsu characterized bythe flow guiding column can absorb the high frequency non-continuously impacting momentum of pumped high pressurized water in different directions
US20150198155A1 (en) * 2014-01-16 2015-07-16 Ying Lin Cai Vibration-reducing structure for compressing diaphragm pump
US9945372B2 (en) * 2014-05-20 2018-04-17 Ying Lin Cai Compressing diaphragm pump with multiple effects
US9989046B2 (en) * 2014-05-20 2018-06-05 Ying Lin Cai Roundel structure for five-compressing-chamber diaphragm pump
CN105090009B (en) * 2015-09-21 2017-12-08 核工业理化工程研究院 Micrometeor diaphragm metering pump fluid cushion device
CN105864026A (en) * 2016-05-25 2016-08-17 厦门建霖工业有限公司 Built-in low-pulse and low-vibration type pump assembly and water purifier and working method
WO2018119499A1 (en) * 2016-12-28 2018-07-05 Torres Antonio Carlos Diaphragm pump arrangement
US11002257B2 (en) 2017-11-16 2021-05-11 Aquatec International, Inc. Multi-chamber wobble plate pump
US11703044B2 (en) 2017-11-16 2023-07-18 Aquatec Internationa, Inc. Diaphragm for a multi-chamber wobble plate pump
CN110159515A (en) * 2018-01-09 2019-08-23 宁波捷尔天电气有限公司 Diaphragm pump
CN111503415B (en) * 2020-03-16 2022-01-04 广州珠江建筑装饰有限公司 Domestic fitment pipe-line sealing device convenient to follow-up clearance
CN118934561A (en) * 2024-08-06 2024-11-12 九阳股份有限公司 Diaphragm pump and water purifier

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578019A (en) * 1968-01-04 1971-05-11 Marco Turolla Relief valve unit for hydraulic pressure lines
US3617157A (en) * 1970-06-24 1971-11-02 United Ind Syndicate Fuel pumps with reversible air dome and filter
US4032445A (en) * 1975-11-10 1977-06-28 Varian Associates Liquid chromatography pumping system with compensation means for liquid compressibility
US4313464A (en) * 1979-11-06 1982-02-02 Emery Major Fluid control apparatus
US4396357A (en) * 1981-04-06 1983-08-02 Product Research And Development Diaphragm pump with ball bearing drive
US4610605A (en) * 1985-06-25 1986-09-09 Product Research And Development Triple discharge pump
NO161281C (en) * 1987-04-23 1989-07-26 Braathen Thor F SAFETY VALVE FOR HEATING HEATER WITH PRESSURE TANK.
US5111917A (en) * 1991-02-26 1992-05-12 Maremont Corporation Dampener valving control mechanism
US5205326A (en) * 1991-08-23 1993-04-27 Hydraulic Power Systems, Inc. Pressure response type pulsation damper noise attenuator and accumulator
US5257606A (en) * 1992-06-23 1993-11-02 Carter Automotive Company, Inc. Fuel pump accumulator
US5476367A (en) * 1994-07-07 1995-12-19 Shurflo Pump Manufacturing Co. Booster pump with sealing gasket including inlet and outlet check valves
CN2201558Y (en) * 1994-10-27 1995-06-21 张深溪 Water hammer absorber
US6183224B1 (en) * 1995-01-09 2001-02-06 Campbell Hausfeld/Scott Fetzer Company Airless paint sprayer intake dampener
US5626464A (en) * 1995-05-23 1997-05-06 Aquatec Water Systems, Inc. Wobble plate pump
US5816133A (en) * 1995-08-07 1998-10-06 Aquatec Water Systems, Inc. Composite diaphragm for diaphragm pumps
US5615597A (en) * 1995-08-07 1997-04-01 Aquatec Water Systems, Inc. Composite diaphragm for diaphragm pumps having two different shore-hardness materials
US5791882A (en) * 1996-04-25 1998-08-11 Shurflo Pump Manufacturing Co High efficiency diaphragm pump
US6048183A (en) * 1998-02-06 2000-04-11 Shurflo Pump Manufacturing Co. Diaphragm pump with modified valves
GB9917736D0 (en) * 1999-07-29 1999-09-29 Munster Simms Eng Ltd Diaphragm pumps
US6299414B1 (en) * 1999-11-15 2001-10-09 Aquatec Water Systems, Inc. Five chamber wobble plate pump
JP3514684B2 (en) * 1999-12-22 2004-03-31 兼工業株式会社 Water hammer prevention device
US6604909B2 (en) * 2001-03-27 2003-08-12 Aquatec Water Systems, Inc. Diaphragm pump motor driven by a pulse width modulator circuit and activated by a pressure switch
US6892624B2 (en) * 2002-05-09 2005-05-17 Aquatec Water Systems, Inc. Enhanced wobble plated driven diaphragm pump
US6904937B2 (en) * 2002-12-11 2005-06-14 Delphi Technologies, Inc. Switchable fluid control valve system
KR20050048088A (en) * 2003-11-18 2005-05-24 서원기 Arrester
US20070201985A1 (en) * 2006-02-27 2007-08-30 Chao Fou Hsu Diaphragm pump of constant pressure type
FI119523B (en) * 2007-03-09 2008-12-15 Waertsilae Finland Oy An attenuator for damping pressure changes at the hydraulic system and hydraulic system
TW200912139A (en) * 2007-09-07 2009-03-16 Chao-Fou Hsu Diaphragm comprising an air discharge assembly with automatic air expelling function

Also Published As

Publication number Publication date
CN101737315B (en) 2012-05-09
GB2465488B (en) 2011-06-15
GB2465488A (en) 2010-05-26
US20100129234A1 (en) 2010-05-27
CN101737315A (en) 2010-06-16

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Legal Events

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

Effective date: 20191120