GB969375A - A pump of the flexible tube kind - Google Patents

A pump of the flexible tube kind

Info

Publication number
GB969375A
GB969375A GB13202/62A GB1320262A GB969375A GB 969375 A GB969375 A GB 969375A GB 13202/62 A GB13202/62 A GB 13202/62A GB 1320262 A GB1320262 A GB 1320262A GB 969375 A GB969375 A GB 969375A
Authority
GB
United Kingdom
Prior art keywords
flexible tube
handle
plate
april
slots
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
GB13202/62A
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
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of GB969375A publication Critical patent/GB969375A/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
    • F04B43/1261—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 the rollers being placed at the outside of 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

Landscapes

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

Abstract

969,375. Flexible tube pumps. TECHNICON INSTRUMENTS CORPORATION. April 5, 1962 [April 24, 1961], No. 13202/62. Heading F1F. A flexible tube pump mounted on a casing containing an electric driving motor-comprises a cylinder 28 (Fig. 2), on the outside of which are mounted two lengths 46, 50 of flexible tube which pass through slots 42 in the cylinder and are held by collars 48. Rollers 60 are mounted on arms 64 (Figs. 2 and 7) hinged at 68 to a rotatable plate 52. Under the plate 52 are four overlapping cam plates 74 (Fig. 3), each pivoting at one end about a screw 84 and having an S-shaped slot 78. Pins 92 fixed to a plate integral with a handle 88 engage the slots 78, so that movement of the handle causes the cam plates 74 to pivot outwardly, engage the roller pivot pins 62, and lift the rollers from the flexible tubes. Movement of the handle 88 also operates a switch 96 to stop the drive motor. Specification 774,711 is referred to.
GB13202/62A 1961-04-24 1962-04-05 A pump of the flexible tube kind Expired GB969375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US104918A US3101675A (en) 1961-04-24 1961-04-24 Pump

Publications (1)

Publication Number Publication Date
GB969375A true GB969375A (en) 1964-09-09

Family

ID=22303128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13202/62A Expired GB969375A (en) 1961-04-24 1962-04-05 A pump of the flexible tube kind

Country Status (4)

Country Link
US (1) US3101675A (en)
BE (1) BE616730A (en)
CH (1) CH405936A (en)
GB (1) GB969375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481375A1 (en) * 1980-04-28 1981-10-30 Lkb Produkter Ab PERISTALTIC PUMP

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397739A (en) * 1964-05-18 1968-08-20 Sibany Mfg Corp Heat exchange apparatus
US4072429A (en) * 1975-09-04 1978-02-07 Marvin Glass & Associates Paint roller
US4950136A (en) * 1989-08-14 1990-08-21 Hydro Systems Company Peristaltic pump
JP6032190B2 (en) * 2013-12-05 2016-11-24 東京エレクトロン株式会社 Treatment liquid supply apparatus, treatment liquid supply method, and storage medium
EP4013964A4 (en) * 2019-08-28 2023-12-20 ReelReactor, LLC Fluid isolating peristaltic pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US819690A (en) * 1905-04-28 1906-05-01 Bryson & Howe Cycle-pump.
US974774A (en) * 1909-12-15 1910-11-08 Louis Caul Carbonating-machine.
NL15239C (en) * 1924-12-24 1900-01-01
US2102523A (en) * 1936-03-23 1937-12-14 Samuel J Ferrara Blood transfusion machine
US2314281A (en) * 1941-03-28 1943-03-16 Emmet K Knott Pumping apparatus
US2694984A (en) * 1952-01-24 1954-11-23 Paul J Daniels Lift
US2804023A (en) * 1954-11-29 1957-08-27 Mr Robot Inc Pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481375A1 (en) * 1980-04-28 1981-10-30 Lkb Produkter Ab PERISTALTIC PUMP

Also Published As

Publication number Publication date
US3101675A (en) 1963-08-27
CH405936A (en) 1966-01-15
BE616730A (en) 1962-10-22

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