GB1171009A - Peristaltic Pump. - Google Patents

Peristaltic Pump.

Info

Publication number
GB1171009A
GB1171009A GB57665/67A GB5766567A GB1171009A GB 1171009 A GB1171009 A GB 1171009A GB 57665/67 A GB57665/67 A GB 57665/67A GB 5766567 A GB5766567 A GB 5766567A GB 1171009 A GB1171009 A GB 1171009A
Authority
GB
United Kingdom
Prior art keywords
shaft
rollers
plate
tube
control member
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
GB57665/67A
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.)
Bayer Corp
Original Assignee
Miles Laboratories Inc
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 Miles Laboratories Inc filed Critical Miles Laboratories Inc
Publication of GB1171009A publication Critical patent/GB1171009A/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
    • 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
    • F04B43/12—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
    • F04B43/1284—Means for pushing the backing-plate against the tubular flexible member

Abstract

1,171,009. Flexible tube pumps. MILES LABORATORIES Inc. Dec. 19, 1967 [March 3, 1967], No.57665/67. Heading F1F. A flexible tube pump comprises a base-plate 12, Fig. 1, formed with a recess having a cylindrical surface 14 against which is pressed an elastically deformable tube 18 whose ends pass through passages 22 in the base-plate. A concentric rotatable shaft 24 carries on arms 28 a plurality of equally spaced primary rollers 26 and on slotted arms 38 midway between the arms 28 a plurality of secondary rollers 36. The rollers 26 on rotation of the shaft 24 deform the tube to fully close the passage 20 therethrough. The rollers 36 may be adjusted to adjust the volume between adjacent rollers 26 to adjust pump output. In a practical embodiment, spindles 30, Fig. 3, fixed to a disc 52 carry primary rollers 26 and recesses 58 in the disc 52 having slots 40 co-operate with spindles 44 on which the secondary rollers 36 are mounted. The spindles 44 include supports 64 and projecting ends 68 which engage in cam slots 74 in a plate 70 fixed to or forming part of a control member 69 mounted on the end of the shaft 24. A snap-washer 87 enables the shaft 24 and control member 69 to rotate as a unit. The control member can however be rotated a limited amount with respect to the shaft to move the secondary rollers towards or away from the axis of the shaft 24 to adjust pump output. Calibrations 94, 96 on the control member 69 cooperate with a slot 90 on an indicator member 88 which is a press fit in a bore 93 on the end of the shaft 24. Instead of a cylindrical recess in the base-plate, an arm 12, Fig. 2, having a serrated part cylindrical surface 14 may be pivoted at 50 to a plate 48 having a slot 100 through which passes a spring-loaded pin 98 carried by the arm 12. A lever 105 is operable to move the arm 12 out of engagement with the tube 18 to stop pumping action without stopping the motor driving the shaft 24. The serrations on the surface 14 minimize tube wear.
GB57665/67A 1967-03-03 1967-12-19 Peristaltic Pump. Expired GB1171009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62044867A 1967-03-03 1967-03-03

Publications (1)

Publication Number Publication Date
GB1171009A true GB1171009A (en) 1969-11-19

Family

ID=24485988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57665/67A Expired GB1171009A (en) 1967-03-03 1967-12-19 Peristaltic Pump.

Country Status (6)

Country Link
US (1) US3447478A (en)
DE (1) DE1653870B2 (en)
FR (1) FR1550927A (en)
GB (1) GB1171009A (en)
NL (1) NL6800799A (en)
SE (1) SE340566B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425523A (en) * 2005-04-28 2006-11-01 Senake Atureliya Depositing doses of a fluid
CN105927520A (en) * 2016-06-28 2016-09-07 江汉大学 Rolling pipe pump for conveying thick liquid

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* Cited by examiner, † Cited by third party
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FR2102904A5 (en) * 1970-08-28 1972-04-07 Logeais Labor Jacques
US4072429A (en) * 1975-09-04 1978-02-07 Marvin Glass & Associates Paint roller
US4070725A (en) * 1975-11-07 1978-01-31 Cornelius Eng Combined pump and siphon
US4142845A (en) * 1976-02-20 1979-03-06 Lepp William A Dialysis pump system having over-center cam tracks to lock rollers against tubing
FR2347106A1 (en) * 1976-04-07 1977-11-04 Gubian Rolland Mixer-kneader for making pastes - has separate powder hopper, wetting chamber, kneading chamber and ejection pump
US4231668A (en) * 1978-10-05 1980-11-04 The Sherwin-Williams Company Liquid power driven coating apparatus
US4256442A (en) * 1979-04-18 1981-03-17 Baxter Travenol Laboratories, Inc. Improved pressure plate movement system for a peristaltic pump
US5549559A (en) 1990-03-22 1996-08-27 Argomed Ltd. Thermal treatment apparatus
ES2046760T3 (en) * 1990-03-28 1994-02-01 Fms Future Medical System Sa DEVICE FOR MOUNTING A PIPE ON A PERISTALTIC PUMP.
CA2122600C (en) * 1992-09-02 1998-10-13 Valery Viktorovich Skobelev A pump for biological fluids
US5340290A (en) * 1992-12-21 1994-08-23 Scilog, Inc. Double feed peristaltic pump
DE4443923B4 (en) * 1993-12-10 2008-08-07 Seiko Epson Corp. inkjet
FR2719873A1 (en) * 1994-05-11 1995-11-17 Debiotech Sa Peristaltic pump device.
DE10062600C2 (en) * 2000-12-12 2002-12-05 Wom World Of Medicine Ag Peristaltic peristaltic pump
DE60325850D1 (en) * 2002-06-13 2009-03-05 Graco Minnesota Inc STRUCTURAL SPRAYER WITH ADJUSTABLE FLOW AND TUBING PUMP
CN1295436C (en) * 2002-10-02 2007-01-17 株式会社三协精机制作所 Tubing pump deivce
US7223079B2 (en) * 2003-07-28 2007-05-29 The Coca-Cola Company Quick loading peristaltic pump
US7104769B2 (en) * 2003-08-26 2006-09-12 Hewlett-Packard Development Company, L.P. Peristaltic pump and method with parking position
EP1591660A1 (en) * 2004-04-30 2005-11-02 Debiotech S.A. Peristaltic pumping system
CA2707831C (en) * 2007-12-05 2016-03-22 Bunn-O-Matic Corporation Peristaltic pump
US8186973B2 (en) * 2008-08-14 2012-05-29 Euro-Pro Operating Llc Tubular pump
JP5298699B2 (en) 2008-08-20 2013-09-25 セイコーエプソン株式会社 Control unit, tube unit, micro pump
JP5282508B2 (en) * 2008-09-29 2013-09-04 セイコーエプソン株式会社 Control unit, tube unit, micro pump
JP5195368B2 (en) 2008-12-05 2013-05-08 セイコーエプソン株式会社 Tube unit, control unit, micro pump
US20110137231A1 (en) * 2009-12-08 2011-06-09 Alcon Research, Ltd. Phacoemulsification Hand Piece With Integrated Aspiration Pump
US8777597B1 (en) * 2010-01-27 2014-07-15 Robert C. Geschwender Linear peristaltic pump having a platen and pressure plate with curved surfaces
DE202012103619U1 (en) * 2011-09-21 2013-02-08 Gunter Krauss peristaltic pump
DE202012102972U1 (en) * 2011-09-21 2013-01-08 Gunter Kauß refrigeration machine
EP2874583B1 (en) 2012-12-11 2017-09-06 Alcon Research, Ltd. Phacoemulsification hand piece with integrated aspiration and irrigation pump
US9962288B2 (en) 2013-03-07 2018-05-08 Novartis Ag Active acoustic streaming in hand piece for occlusion surge mitigation
US9693896B2 (en) 2013-03-15 2017-07-04 Novartis Ag Systems and methods for ocular surgery
US9750638B2 (en) 2013-03-15 2017-09-05 Novartis Ag Systems and methods for ocular surgery
US9545337B2 (en) 2013-03-15 2017-01-17 Novartis Ag Acoustic streaming glaucoma drainage device
US9915274B2 (en) 2013-03-15 2018-03-13 Novartis Ag Acoustic pumps and systems
US20150159643A1 (en) * 2013-12-10 2015-06-11 Terumo Cardiovascular Systems Corporation Magnetically-retained shielding cap for peristaltic pump
JP6487751B2 (en) * 2015-03-31 2019-03-20 ミネベアミツミ株式会社 Rotor and pump device
ES2740879T3 (en) 2015-12-24 2020-02-06 Hologic Inc Uterine distention fluid management system with peristaltic pumps
DE102017103857A1 (en) * 2017-02-24 2018-08-30 B. Braun Avitum Ag liquid pump
CN106640608B (en) * 2017-03-13 2021-08-13 合肥华运机械制造有限公司 Hose pump rotor
CN107781146B (en) * 2017-11-17 2024-03-15 常州普瑞流体技术有限公司 Roller assembly and peristaltic pump head
CN113062852B (en) * 2021-05-02 2024-03-29 石河子大学 Adjustable squeeze roller type hose pump
WO2024015489A1 (en) * 2022-07-14 2024-01-18 Keurig Green Mountain, Inc. Peristaltic pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US315667A (en) * 1885-04-14 Rotary force-pump
US328472A (en) * 1885-10-20 Jacob falleb
NL15239C (en) * 1924-12-24 1900-01-01
US3011684A (en) * 1959-01-13 1961-12-05 Ernest R Corneil Liquid dispensing machine
US3289232A (en) * 1964-12-28 1966-12-06 Hoover Co Pump control, check valve and drive coupling means for shampooing and scrubbing device
US3353491A (en) * 1965-09-28 1967-11-21 James W Bastian Pumping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425523A (en) * 2005-04-28 2006-11-01 Senake Atureliya Depositing doses of a fluid
CN105927520A (en) * 2016-06-28 2016-09-07 江汉大学 Rolling pipe pump for conveying thick liquid

Also Published As

Publication number Publication date
DE1653870B2 (en) 1975-08-28
FR1550927A (en) 1968-12-20
US3447478A (en) 1969-06-03
DE1653870A1 (en) 1972-03-09
NL6800799A (en) 1968-09-04
SE340566B (en) 1971-11-22

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