GB1032817A - Compressible tube pump - Google Patents

Compressible tube pump

Info

Publication number
GB1032817A
GB1032817A GB37898/64A GB3789864A GB1032817A GB 1032817 A GB1032817 A GB 1032817A GB 37898/64 A GB37898/64 A GB 37898/64A GB 3789864 A GB3789864 A GB 3789864A GB 1032817 A GB1032817 A GB 1032817A
Authority
GB
United Kingdom
Prior art keywords
pair
platen
tubes
pivoted
rollers
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
GB37898/64A
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 GB1032817A publication Critical patent/GB1032817A/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
    • F04B43/1223—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,032,817. Flexible tube pumps. TECHNICON INSTRUMENTS CORPORATION. Sept. 16, 1964 [Oct. 4, 1963], No. 37898/64. Heading F1F. A flexible tube pump, Figs. 1 and 2 (not shown), comprises a plurality of compressible tubes 44 arranged side-by-side in aligned grooves 40 in a pair of mounting blocks 36 and engaged in the operative position by a retractable platen 18 against which the tubes are compressed by rollers 75 movable along fixed guides 62 by chains 72 connected to the ends thereof. The rollers are driven by a motor (not shown) which drives a pair of sprockets for the chains 72. The platen 18 comprises upper and lower portions 20, 22 separated by a plurality of compression springs 24. The upper portion 20 is secured by screws 26 to a pair of frame members 14 pivoted on pins 16 to a main frame 12 and normally held in position by a toggle type clamping arrangement comprising a pair of pivotable locking levers 100 engageable with pins (not shown) provided on slotted members 86 pivoted to the frame members 14 and having a U-shaped operating handle 84. The clamping arrangement is released by operating a lever 106 whereby the handle 84 and the platen 18 may by pivoted to give access to the tubes 44. A pair of limiting rails 32 (Fig. 3, not shown) are provided on the underside of the platen 18 to prevent the rollers 75 from over pressurizing the tubes 44.
GB37898/64A 1963-10-04 1964-09-16 Compressible tube pump Expired GB1032817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US313993A US3227091A (en) 1963-10-04 1963-10-04 Compressible tube pump

Publications (1)

Publication Number Publication Date
GB1032817A true GB1032817A (en) 1966-06-15

Family

ID=23218078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37898/64A Expired GB1032817A (en) 1963-10-04 1964-09-16 Compressible tube pump

Country Status (5)

Country Link
US (1) US3227091A (en)
BE (1) BE653920A (en)
CH (1) CH431279A (en)
DE (1) DE1553229C3 (en)
GB (1) GB1032817A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425357A (en) * 1967-08-23 1969-02-04 Technicon Corp Peristaltic pump with regular air bubble introduction
US3582234A (en) * 1969-07-14 1971-06-01 Technicon Corp Method and apparatus for the calibration of tubing to provide for a desired flow rate therethrough
US3750908A (en) * 1970-10-02 1973-08-07 Lykes Pasco Packing Co Concentrate dispenser with supply container removable from peristaltic pump
US4025241A (en) * 1975-12-22 1977-05-24 Miles Laboratories, Inc. Peristaltic pump with tube pinching members capable of biasing the tubing away from the pump rollers
CH633352A5 (en) * 1978-11-29 1982-11-30 Doltron Ag Hose pump.
US4256442A (en) * 1979-04-18 1981-03-17 Baxter Travenol Laboratories, Inc. Improved pressure plate movement system for a peristaltic pump
DE3709161A1 (en) * 1986-03-21 1987-10-01 Coca Cola Co Concentrate discharging apparatus for a discharging device for subsequently mixed drinks
US4708266A (en) * 1986-03-21 1987-11-24 The Coca-Cola Company Concentrate dispensing system for a post-mix beverage dispenser
US4753370A (en) * 1986-03-21 1988-06-28 The Coca-Cola Company Tri-mix sugar based dispensing system
US5181842A (en) * 1990-06-15 1993-01-26 Sherwood Medical Company Peristaltic infusion device
US5447417A (en) * 1993-08-31 1995-09-05 Valleylab Inc. Self-adjusting pump head and safety manifold cartridge for a peristaltic pump
US6234773B1 (en) 1994-12-06 2001-05-22 B-Braun Medical, Inc. Linear peristaltic pump with reshaping fingers interdigitated with pumping elements
US5660529A (en) * 1994-12-06 1997-08-26 Mcgaw, Inc. Linear peristaltic pump with reshaping fingers interdigitated with pumping elements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466618A (en) * 1945-09-18 1949-04-05 Stocks Ronald Kingsley Pump suitable for moving sludges and the like
US2865303A (en) * 1954-10-22 1958-12-23 Technicon Instr Pumps
US3101674A (en) * 1960-12-20 1963-08-27 Technicon Instr Multiple-tube pump

Also Published As

Publication number Publication date
DE1553229C3 (en) 1975-10-02
US3227091A (en) 1966-01-04
CH431279A (en) 1967-02-28
DE1553229B2 (en) 1975-02-13
DE1553229A1 (en) 1970-01-02
BE653920A (en) 1965-04-02

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