GB2602343B - Peristaltic pumps - Google Patents

Peristaltic pumps Download PDF

Info

Publication number
GB2602343B
GB2602343B GB2020577.9A GB202020577A GB2602343B GB 2602343 B GB2602343 B GB 2602343B GB 202020577 A GB202020577 A GB 202020577A GB 2602343 B GB2602343 B GB 2602343B
Authority
GB
United Kingdom
Prior art keywords
peristaltic pumps
peristaltic
pumps
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.)
Active
Application number
GB2020577.9A
Other versions
GB2602343A (en
GB202020577D0 (en
Inventor
Hodges Kevin
Spathaky Drew
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.)
Hodges and Drake Design Ltd
Original Assignee
Hodges and Drake Design 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 Hodges and Drake Design Ltd filed Critical Hodges and Drake Design Ltd
Priority to GB2020577.9A priority Critical patent/GB2602343B/en
Publication of GB202020577D0 publication Critical patent/GB202020577D0/en
Priority to PCT/EP2021/087135 priority patent/WO2022136462A1/en
Priority to US18/269,303 priority patent/US20240068463A1/en
Priority to CA3203346A priority patent/CA3203346A1/en
Priority to EP21843960.2A priority patent/EP4267857A1/en
Publication of GB2602343A publication Critical patent/GB2602343A/en
Application granted granted Critical
Publication of GB2602343B publication Critical patent/GB2602343B/en
Active 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
    • 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
    • F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing
    • 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
    • F04B43/123—Machines, pumps, or pumping installations having flexible working members having peristaltic action using an excenter as the squeezing element
    • 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
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member
    • 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
    • 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
    • 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
    • F04B43/1238—Machines, pumps, or pumping installations having flexible working members having peristaltic action using only one roller as the squeezing element, the roller moving on an arc of a circle during squeezing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB2020577.9A 2020-12-24 2020-12-24 Peristaltic pumps Active GB2602343B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2020577.9A GB2602343B (en) 2020-12-24 2020-12-24 Peristaltic pumps
PCT/EP2021/087135 WO2022136462A1 (en) 2020-12-24 2021-12-21 Peristaltic pumps
US18/269,303 US20240068463A1 (en) 2020-12-24 2021-12-21 Peristaltic pumps
CA3203346A CA3203346A1 (en) 2020-12-24 2021-12-21 Peristaltic pumps
EP21843960.2A EP4267857A1 (en) 2020-12-24 2021-12-21 Peristaltic pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2020577.9A GB2602343B (en) 2020-12-24 2020-12-24 Peristaltic pumps

Publications (3)

Publication Number Publication Date
GB202020577D0 GB202020577D0 (en) 2021-02-10
GB2602343A GB2602343A (en) 2022-06-29
GB2602343B true GB2602343B (en) 2023-02-22

Family

ID=74532173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2020577.9A Active GB2602343B (en) 2020-12-24 2020-12-24 Peristaltic pumps

Country Status (5)

Country Link
US (1) US20240068463A1 (en)
EP (1) EP4267857A1 (en)
CA (1) CA3203346A1 (en)
GB (1) GB2602343B (en)
WO (1) WO2022136462A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8316229U1 (en) * 1983-06-03 1983-10-20 Streicher, Irmgard, 7141 Beilstein DISPLACEMENT PUMP
WO1988005868A2 (en) * 1987-02-03 1988-08-11 Manfred Streicher Peristaltic pump
EP3230589A1 (en) * 2014-12-10 2017-10-18 Hodges&Drake Design Limited Peristaltic pumps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320090A1 (en) * 1983-06-03 1984-12-06 Streicher, Irmgard, 7141 Beilstein Displacement pump
DE3320091A1 (en) 1983-06-03 1984-12-06 Streicher, Irmgard, 7141 Beilstein HOSE PUMP
US5037274A (en) * 1989-12-05 1991-08-06 Infometrix, Incorporated Peristaltic apparatus and method for pumping and/or metering fluids

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8316229U1 (en) * 1983-06-03 1983-10-20 Streicher, Irmgard, 7141 Beilstein DISPLACEMENT PUMP
WO1988005868A2 (en) * 1987-02-03 1988-08-11 Manfred Streicher Peristaltic pump
EP3230589A1 (en) * 2014-12-10 2017-10-18 Hodges&Drake Design Limited Peristaltic pumps

Also Published As

Publication number Publication date
EP4267857A1 (en) 2023-11-01
GB2602343A (en) 2022-06-29
US20240068463A1 (en) 2024-02-29
CA3203346A1 (en) 2022-06-30
WO2022136462A1 (en) 2022-06-30
GB202020577D0 (en) 2021-02-10

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