GB2471167B - Water pump cassette - Google Patents

Water pump cassette

Info

Publication number
GB2471167B
GB2471167B GB1009393.8A GB201009393A GB2471167B GB 2471167 B GB2471167 B GB 2471167B GB 201009393 A GB201009393 A GB 201009393A GB 2471167 B GB2471167 B GB 2471167B
Authority
GB
United Kingdom
Prior art keywords
water pump
pump cassette
cassette
water
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
GB1009393.8A
Other versions
GB201009393D0 (en
GB2471167A (en
Inventor
John William Ashton
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.)
Specmat Ltd
Original Assignee
Specmat 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 Specmat Ltd filed Critical Specmat Ltd
Publication of GB201009393D0 publication Critical patent/GB201009393D0/en
Publication of GB2471167A publication Critical patent/GB2471167A/en
Application granted granted Critical
Publication of GB2471167B publication Critical patent/GB2471167B/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • 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
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB1009393.8A 2009-06-16 2010-06-04 Water pump cassette Expired - Fee Related GB2471167B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0910416.7A GB0910416D0 (en) 2009-06-16 2009-06-16 Water pumps

Publications (3)

Publication Number Publication Date
GB201009393D0 GB201009393D0 (en) 2010-07-21
GB2471167A GB2471167A (en) 2010-12-22
GB2471167B true GB2471167B (en) 2014-06-04

Family

ID=40940941

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0910416.7A Ceased GB0910416D0 (en) 2009-06-16 2009-06-16 Water pumps
GB1009393.8A Expired - Fee Related GB2471167B (en) 2009-06-16 2010-06-04 Water pump cassette

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0910416.7A Ceased GB0910416D0 (en) 2009-06-16 2009-06-16 Water pumps

Country Status (2)

Country Link
GB (2) GB0910416D0 (en)
NL (1) NL2004895C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012101238U1 (en) * 2012-04-05 2012-05-22 Peter Teichmann Pump and game device, such as a game sprinkler or a game fountain, with a pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257458B1 (en) * 1999-08-19 2001-07-10 Jerold L. Green Self-priming hand pump for dispensing fluid to a bovine
GB2363828A (en) * 2000-06-19 2002-01-09 Consallen Group Sales Ltd Hand pump systems
JP2003206860A (en) * 2002-01-15 2003-07-25 Air Water Inc Reciprocating compressor, and piston, piston ring, tension ring, and distance ring used in this reciprocating compressor
US20080011487A1 (en) * 2006-07-13 2008-01-17 Blackhawk Environmental Co. Drive piston and foot valve seat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257458B1 (en) * 1999-08-19 2001-07-10 Jerold L. Green Self-priming hand pump for dispensing fluid to a bovine
GB2363828A (en) * 2000-06-19 2002-01-09 Consallen Group Sales Ltd Hand pump systems
JP2003206860A (en) * 2002-01-15 2003-07-25 Air Water Inc Reciprocating compressor, and piston, piston ring, tension ring, and distance ring used in this reciprocating compressor
US20080011487A1 (en) * 2006-07-13 2008-01-17 Blackhawk Environmental Co. Drive piston and foot valve seat

Also Published As

Publication number Publication date
GB201009393D0 (en) 2010-07-21
GB2471167A (en) 2010-12-22
NL2004895C2 (en) 2012-10-12
GB0910416D0 (en) 2009-07-29
NL2004895A (en) 2010-12-20

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Legal Events

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

Effective date: 20170604