GB2051253B - Peristaltic fluid-machines - Google Patents

Peristaltic fluid-machines

Info

Publication number
GB2051253B
GB2051253B GB7920974A GB7920974A GB2051253B GB 2051253 B GB2051253 B GB 2051253B GB 7920974 A GB7920974 A GB 7920974A GB 7920974 A GB7920974 A GB 7920974A GB 2051253 B GB2051253 B GB 2051253B
Authority
GB
United Kingdom
Prior art keywords
machines
peristaltic fluid
peristaltic
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
Application number
GB7920974A
Other versions
GB2051253A (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.)
Watson Marlow Ltd
Original Assignee
Watson Marlow 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 Watson Marlow Ltd filed Critical Watson Marlow Ltd
Priority to GB7920974A priority Critical patent/GB2051253B/en
Publication of GB2051253A publication Critical patent/GB2051253A/en
Application granted granted Critical
Publication of GB2051253B publication Critical patent/GB2051253B/en
Expired 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
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB7920974A 1979-06-15 1979-06-15 Peristaltic fluid-machines Expired GB2051253B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7920974A GB2051253B (en) 1979-06-15 1979-06-15 Peristaltic fluid-machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7920974A GB2051253B (en) 1979-06-15 1979-06-15 Peristaltic fluid-machines

Publications (2)

Publication Number Publication Date
GB2051253A GB2051253A (en) 1981-01-14
GB2051253B true GB2051253B (en) 1983-11-30

Family

ID=10505885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7920974A Expired GB2051253B (en) 1979-06-15 1979-06-15 Peristaltic fluid-machines

Country Status (1)

Country Link
GB (1) GB2051253B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313914A (en) * 2017-08-25 2017-11-03 哈尔滨工业大学（威海） A kind of contactless circulating pump
US11692540B2 (en) 2017-11-08 2023-07-04 Oina Vv Ab Peristaltic pump

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107797B (en) * 1981-10-20 1985-02-06 Rudolph Berelson Peristaltic pump
DE3326785C2 (en) * 1983-07-25 1986-04-10 Fresenius AG, 6380 Bad Homburg Pump rotor for peristaltic roller pumps
DE3326786A1 (en) * 1983-07-25 1985-02-14 Fresenius AG, 6380 Bad Homburg PUMP BED FOR A ROLL PUMP
GB2144805B (en) * 1983-07-25 1987-01-21 Fresenius Ag Rotary peristaltic pump
NL188766C (en) * 1983-10-12 1992-09-16 Unilever Nv PERISTALTIC ROLL PUMP.
US4568255A (en) * 1984-11-16 1986-02-04 Armour Pharmaceutical Peristaltic roller pump
US4861242A (en) * 1987-08-19 1989-08-29 Cobe Laboratories, Inc. Self-loading peristaltic pump
US5380173A (en) * 1993-09-20 1995-01-10 Cole-Parmer Instrument Company Peristaltic pump
JP4557452B2 (en) * 2001-03-13 2010-10-06 日本電産サーボ株式会社 Roller pump
JP4545163B2 (en) * 2007-02-20 2010-09-15 日本電産サーボ株式会社 Tube pump and pump rotor
EP2232074B1 (en) 2007-12-05 2018-08-29 Bunn-O-Matic Corporation Peristaltic pump
EP2444669A1 (en) * 2010-10-22 2012-04-25 Nidec Servo Corporation Tube pump
US9797390B2 (en) * 2013-05-30 2017-10-24 Novartis Ag Pump roller assembly with flexible arms
US10041488B2 (en) * 2013-05-30 2018-08-07 Novartis Ag Pump roller assembly with independently sprung rollers
US9797391B2 (en) * 2013-05-30 2017-10-24 Novartis Ag Pump roller assembly with independently sprung pivoting rollers
US9291159B2 (en) * 2013-05-30 2016-03-22 Novartis Ag Pump head with independently sprung offset picoting rollers
US9624921B2 (en) * 2013-05-30 2017-04-18 Novartis Ag Pump roller head with pivoting rollers and spring arms
CN117823396B (en) * 2024-03-05 2024-05-14 广东欧谱曼迪科技股份有限公司 Peristaltic pump with adjustable pump tube slot aperture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107313914A (en) * 2017-08-25 2017-11-03 哈尔滨工业大学（威海） A kind of contactless circulating pump
US11692540B2 (en) 2017-11-08 2023-07-04 Oina Vv Ab Peristaltic pump

Also Published As

Publication number Publication date
GB2051253A (en) 1981-01-14

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930615