GB0920394D0 - Leakage-proof contrivance for upper hood of diaphragm pump - Google Patents

Leakage-proof contrivance for upper hood of diaphragm pump

Info

Publication number
GB0920394D0
GB0920394D0 GBGB0920394.4A GB0920394A GB0920394D0 GB 0920394 D0 GB0920394 D0 GB 0920394D0 GB 0920394 A GB0920394 A GB 0920394A GB 0920394 D0 GB0920394 D0 GB 0920394D0
Authority
GB
United Kingdom
Prior art keywords
contrivance
proof
leakage
diaphragm pump
upper hood
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
GBGB0920394.4A
Other versions
GB2475524B (en
GB2475524A (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
Priority to GB0920394.4A priority Critical patent/GB2475524B/en
Publication of GB0920394D0 publication Critical patent/GB0920394D0/en
Publication of GB2475524A publication Critical patent/GB2475524A/en
Application granted granted Critical
Publication of GB2475524B publication Critical patent/GB2475524B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel
    • 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
    • F04B43/0009—Special features
    • F04B43/0045—Special features with a number of independent working chambers which are actuated successively by one mechanism
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/021—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms the plate-like flexible member is pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the plane of the plate-like flexible member and each having its own driving mechanism
    • 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
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • 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
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB0920394.4A 2009-11-20 2009-11-20 Diaphragm pumps Expired - Fee Related GB2475524B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0920394.4A GB2475524B (en) 2009-11-20 2009-11-20 Diaphragm pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0920394.4A GB2475524B (en) 2009-11-20 2009-11-20 Diaphragm pumps

Publications (3)

Publication Number Publication Date
GB0920394D0 true GB0920394D0 (en) 2010-01-06
GB2475524A GB2475524A (en) 2011-05-25
GB2475524B GB2475524B (en) 2011-12-28

Family

ID=41565643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0920394.4A Expired - Fee Related GB2475524B (en) 2009-11-20 2009-11-20 Diaphragm pumps

Country Status (1)

Country Link
GB (1) GB2475524B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112811519A (en) * 2021-01-06 2021-05-18 杭州电子科技大学 Water purifier water treatment booster pump energy recuperation system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104791235B (en) * 2014-01-16 2018-10-26 蔡应麟 The shock-dampening method of diaphragm booster pump
CN104791226A (en) * 2014-01-16 2015-07-22 蔡应麟 Shock absorption structure of diaphragm booster pump
CN103925199B (en) * 2014-05-06 2016-06-15 吉林大学 A kind of Novel stack laminar piezoelectricity membrane pump
DE102019106370A1 (en) * 2019-03-13 2020-09-17 Psg Germany Gmbh Valve arrangements for a diaphragm pump, valve body of a valve of a diaphragm pump, valve plate of a diaphragm pump, diaphragm pump, method for operating a diaphragm pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887304B2 (en) * 2005-11-08 2011-02-15 Ying Lin Cai Method and structure of preventing water from leakage for the pressurized pump of diaphragm type
CN2828384Y (en) * 2005-11-08 2006-10-18 蔡应麟 Fitting structure for pump cover of hyperfilevation blower pump and piston valve seat
CN201176919Y (en) * 2008-01-21 2009-01-07 刘文庆 Diaphragm booster pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112811519A (en) * 2021-01-06 2021-05-18 杭州电子科技大学 Water purifier water treatment booster pump energy recuperation system
CN112811519B (en) * 2021-01-06 2022-07-01 杭州电子科技大学 Water purifier water treatment booster pump energy recuperation system

Also Published As

Publication number Publication date
GB2475524B (en) 2011-12-28
GB2475524A (en) 2011-05-25

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Legal Events

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

Effective date: 20191120