GB2385096B - Fluid pump - Google Patents

Fluid pump

Info

Publication number
GB2385096B
GB2385096B GB0224713A GB0224713A GB2385096B GB 2385096 B GB2385096 B GB 2385096B GB 0224713 A GB0224713 A GB 0224713A GB 0224713 A GB0224713 A GB 0224713A GB 2385096 B GB2385096 B GB 2385096B
Authority
GB
United Kingdom
Prior art keywords
fluid pump
pump
fluid
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
GB0224713A
Other versions
GB2385096A (en
GB0224713D0 (en
Inventor
Paul Thomas Ryan
Sergei Mikhailovich Schurov
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.)
Nextgen Sciences Ltd
Original Assignee
Nextgen Sciences 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 Nextgen Sciences Ltd filed Critical Nextgen Sciences Ltd
Publication of GB0224713D0 publication Critical patent/GB0224713D0/en
Publication of GB2385096A publication Critical patent/GB2385096A/en
Application granted granted Critical
Publication of GB2385096B publication Critical patent/GB2385096B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1292—Pumps specially adapted for several tubular 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB0224713A 2002-02-08 2002-10-24 Fluid pump Expired - Fee Related GB2385096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0202933A GB0202933D0 (en) 2002-02-08 2002-02-08 Fluid pump

Publications (3)

Publication Number Publication Date
GB0224713D0 GB0224713D0 (en) 2002-12-04
GB2385096A GB2385096A (en) 2003-08-13
GB2385096B true GB2385096B (en) 2004-02-04

Family

ID=9930650

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0202933A Ceased GB0202933D0 (en) 2002-02-08 2002-02-08 Fluid pump
GB0224713A Expired - Fee Related GB2385096B (en) 2002-02-08 2002-10-24 Fluid pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0202933A Ceased GB0202933D0 (en) 2002-02-08 2002-02-08 Fluid pump

Country Status (4)

Country Link
AU (1) AU2002337308A1 (en)
GB (2) GB0202933D0 (en)
TW (1) TW200302899A (en)
WO (1) WO2003067089A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798240A (en) * 2019-03-15 2019-05-24 重庆金山医疗器械有限公司 A kind of Wriggling Pump Head

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100585181C (en) * 2004-03-10 2010-01-27 成再君 Planetary wheel driven creepage pump with orbicular track
US8079836B2 (en) * 2006-03-01 2011-12-20 Novartis Ag Method of operating a peristaltic pump
CN103244707B (en) * 2013-05-08 2014-12-10 山西大学 Photoelectric-control-based electric selector valve and electric peristaltic pump
DE102018113616A1 (en) * 2018-06-07 2019-12-12 Prominent Gmbh peristaltic pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637330A (en) * 1969-11-21 1972-01-25 Aqua Chem Inc Multichamber tubular diaphragm pump
US3876340A (en) * 1972-08-09 1975-04-08 Rank Organisation Ltd Peristaltic pump having pivotal reaction means
GB2115498A (en) * 1981-05-27 1983-09-07 Grande Per Olof Peristaltic pump
GB2230301A (en) * 1989-04-07 1990-10-17 Unilever Plc Adjustable peristaltic pump
EP1099456A1 (en) * 1999-11-12 2001-05-16 Industrie Borla SpA Check valve for medical infusion lines and the like

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595901A (en) * 1978-02-10 1981-08-19 Ici Ltd Peristaltic pump and agricultural/horticultural machine
FR2595765A1 (en) * 1986-03-14 1987-09-18 Malbec Edouard Peristaltic pump with regular flow rate
US5257917A (en) * 1992-10-02 1993-11-02 Cole-Parmer Instrument Company Peristaltic pump having means for reducing flow pulsation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637330A (en) * 1969-11-21 1972-01-25 Aqua Chem Inc Multichamber tubular diaphragm pump
US3876340A (en) * 1972-08-09 1975-04-08 Rank Organisation Ltd Peristaltic pump having pivotal reaction means
GB2115498A (en) * 1981-05-27 1983-09-07 Grande Per Olof Peristaltic pump
GB2230301A (en) * 1989-04-07 1990-10-17 Unilever Plc Adjustable peristaltic pump
EP1099456A1 (en) * 1999-11-12 2001-05-16 Industrie Borla SpA Check valve for medical infusion lines and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798240A (en) * 2019-03-15 2019-05-24 重庆金山医疗器械有限公司 A kind of Wriggling Pump Head

Also Published As

Publication number Publication date
GB2385096A (en) 2003-08-13
GB0202933D0 (en) 2002-03-27
TW200302899A (en) 2003-08-16
WO2003067089A1 (en) 2003-08-14
GB0224713D0 (en) 2002-12-04
AU2002337308A1 (en) 2003-09-02

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Legal Events

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

Effective date: 20061024