GB757838A - Improvements in or relating to flexible tube pumps - Google Patents

Improvements in or relating to flexible tube pumps

Info

Publication number
GB757838A
GB757838A GB1847454A GB1847454A GB757838A GB 757838 A GB757838 A GB 757838A GB 1847454 A GB1847454 A GB 1847454A GB 1847454 A GB1847454 A GB 1847454A GB 757838 A GB757838 A GB 757838A
Authority
GB
United Kingdom
Prior art keywords
flexible tube
abutment
rollers
tube
june
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
GB1847454A
Inventor
Thomas James Rimbault Dibdin
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB1847454A priority Critical patent/GB757838A/en
Publication of GB757838A publication Critical patent/GB757838A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

757,838. Flexible tube pumps. DUNLOP RUBBER CO., Ltd. June 23, 1954 [June 25, 1953], No. 18474/54. Divided out of 757,801 [Group II]. Class 110(2) The rollers 17 of a flexible tube type pump have attached pinions which engage a fixed internally toothed gear ring causing the rollers 17 to rotate in such a way that there is no relative movement between a roller 17 and the flexible tube 21 at their point of contact. An abutment 3 presses the tube 21 into engagement with the rollers 17 by means of adjustable springs 5. The abutment 3 is supported on two pivoted arms 7. A lever 9 withdraws the abutment 3 to facilitate replacement of the tube 21.
GB1847454A 1953-06-25 1953-06-25 Improvements in or relating to flexible tube pumps Expired GB757838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1847454A GB757838A (en) 1953-06-25 1953-06-25 Improvements in or relating to flexible tube pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1847454A GB757838A (en) 1953-06-25 1953-06-25 Improvements in or relating to flexible tube pumps

Publications (1)

Publication Number Publication Date
GB757838A true GB757838A (en) 1956-09-26

Family

ID=10113054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1847454A Expired GB757838A (en) 1953-06-25 1953-06-25 Improvements in or relating to flexible tube pumps

Country Status (1)

Country Link
GB (1) GB757838A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140820B (en) * 1953-08-03 1962-12-06 Nikolaus Laing Peristaltic pump
US3101674A (en) * 1960-12-20 1963-08-27 Technicon Instr Multiple-tube pump
GB2138511A (en) * 1983-04-14 1984-10-24 Smith & Nephew Ass Peristaltic pump and pumphead therefor
WO1994003728A1 (en) * 1992-07-30 1994-02-17 Alfa Laval Flow Gmbh Peristaltic pump
AT398810B (en) * 1985-08-13 1995-02-27 Avl Verbrennungskraft Messtech Peristaltic pump
US5871341A (en) * 1996-12-31 1999-02-16 Melody; Brian J. Peristaltic pump driven pump roller apparatus and methodology

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140820B (en) * 1953-08-03 1962-12-06 Nikolaus Laing Peristaltic pump
US3101674A (en) * 1960-12-20 1963-08-27 Technicon Instr Multiple-tube pump
GB2138511A (en) * 1983-04-14 1984-10-24 Smith & Nephew Ass Peristaltic pump and pumphead therefor
AT398810B (en) * 1985-08-13 1995-02-27 Avl Verbrennungskraft Messtech Peristaltic pump
WO1994003728A1 (en) * 1992-07-30 1994-02-17 Alfa Laval Flow Gmbh Peristaltic pump
US5871341A (en) * 1996-12-31 1999-02-16 Melody; Brian J. Peristaltic pump driven pump roller apparatus and methodology

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