GB2432196B - Diaphragm pump - Google Patents

Diaphragm pump

Info

Publication number
GB2432196B
GB2432196B GB0601040A GB0601040A GB2432196B GB 2432196 B GB2432196 B GB 2432196B GB 0601040 A GB0601040 A GB 0601040A GB 0601040 A GB0601040 A GB 0601040A GB 2432196 B GB2432196 B GB 2432196B
Authority
GB
United Kingdom
Prior art keywords
diaphragm pump
diaphragm
pump
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
GB0601040A
Other versions
GB0601040D0 (en
GB2432196A (en
Inventor
Robert William Stimpson
Yanchun Wang
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.)
DLP Ltd
Original Assignee
DLP 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 DLP Ltd filed Critical DLP Ltd
Publication of GB0601040D0 publication Critical patent/GB0601040D0/en
Priority to PCT/GB2006/004086 priority Critical patent/WO2007054667A1/en
Priority to EP06808385A priority patent/EP1945951B1/en
Priority to ES06808385T priority patent/ES2321140T3/en
Priority to US12/091,762 priority patent/US8015912B2/en
Priority to PL06808385T priority patent/PL1945951T3/en
Priority to AT06808385T priority patent/ATE423905T1/en
Priority to DE602006005393T priority patent/DE602006005393D1/en
Publication of GB2432196A publication Critical patent/GB2432196A/en
Application granted granted Critical
Publication of GB2432196B publication Critical patent/GB2432196B/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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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
    • 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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/105—Flap valves the valve being formed by one or more flexible elements one flexible element oscillating around a fixed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB0601040A 2005-11-09 2006-01-19 Diaphragm pump Expired - Fee Related GB2432196B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP06808385A EP1945951B1 (en) 2005-11-09 2006-11-02 Diaphragm pump
PCT/GB2006/004086 WO2007054667A1 (en) 2005-11-09 2006-11-02 Diaphragm pump
ES06808385T ES2321140T3 (en) 2005-11-09 2006-11-02 MEMBRANE PUMP.
US12/091,762 US8015912B2 (en) 2005-11-09 2006-11-02 Diaphragm pump having a twist and lock fastener
PL06808385T PL1945951T3 (en) 2005-11-09 2006-11-02 Diaphragm pump
AT06808385T ATE423905T1 (en) 2005-11-09 2006-11-02 DIAPHRAGM PUMP
DE602006005393T DE602006005393D1 (en) 2005-11-09 2006-11-02 DIAPHRAGM PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0522845A GB2432195A (en) 2005-11-09 2005-11-09 Reciprocating diaphragm shower drain pump

Publications (3)

Publication Number Publication Date
GB0601040D0 GB0601040D0 (en) 2006-03-01
GB2432196A GB2432196A (en) 2007-05-16
GB2432196B true GB2432196B (en) 2010-08-11

Family

ID=35516617

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0522845A Withdrawn GB2432195A (en) 2005-11-09 2005-11-09 Reciprocating diaphragm shower drain pump
GB0601040A Expired - Fee Related GB2432196B (en) 2005-11-09 2006-01-19 Diaphragm pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0522845A Withdrawn GB2432195A (en) 2005-11-09 2005-11-09 Reciprocating diaphragm shower drain pump

Country Status (2)

Country Link
GB (2) GB2432195A (en)
WO (1) WO2007054669A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8015912B2 (en) 2005-11-09 2011-09-13 Dlp Limited Diaphragm pump having a twist and lock fastener
GB2443422B (en) * 2006-10-31 2011-02-23 Dlp Ltd Pump and pumped shower drain system
CN110410314B (en) * 2019-08-12 2021-01-08 烟台中宇航空液压有限公司 Aviation hydraulic pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6065389A (en) * 1996-08-29 2000-05-23 Knf Neuberger Gmbh Diaphragm pump
WO2005085639A1 (en) * 2004-03-05 2005-09-15 Namiki Seimitsu Houseki Kabusikikaisha Reciprocating pump structure with detachable pump head part

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1834957A (en) * 1928-02-18 1931-12-08 Alfred S Marlow Open discharge pump
US1891408A (en) * 1931-07-08 1932-12-20 Barnes Mfg Company Diaphragm convertible pump
US2843051A (en) * 1954-02-12 1958-07-15 John Wood Company Double-acting piston pumps
AT240179B (en) * 1962-01-09 1965-05-10 Bauer Roehren Pumpen Piston pump for thick matter, especially liquid manure
US3814552A (en) * 1973-04-17 1974-06-04 Atomic Energy Commission Personal air sampling pump
DE19823704A1 (en) * 1998-05-27 1999-12-16 Asf Thomas Ind Gmbh Valve fitting especially used in pump for gas or liquid
GB2373258B (en) * 2001-03-17 2003-11-19 Ray Wolfenden Floodwater/sewage protection for buildings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6065389A (en) * 1996-08-29 2000-05-23 Knf Neuberger Gmbh Diaphragm pump
WO2005085639A1 (en) * 2004-03-05 2005-09-15 Namiki Seimitsu Houseki Kabusikikaisha Reciprocating pump structure with detachable pump head part

Also Published As

Publication number Publication date
WO2007054669A1 (en) 2007-05-18
GB0601040D0 (en) 2006-03-01
GB2432195A (en) 2007-05-16
GB2432196A (en) 2007-05-16
GB0522845D0 (en) 2005-12-21

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Legal Events

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

Effective date: 20120119