GB1032817A - Compressible tube pump - Google Patents
Compressible tube pumpInfo
- 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
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.
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)
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 |
US4708266A (en) * | 1986-03-21 | 1987-11-24 | The Coca-Cola Company | Concentrate dispensing system for a post-mix beverage dispenser |
DE3709161A1 (en) * | 1986-03-21 | 1987-10-01 | Coca Cola Co | Concentrate discharging apparatus for a discharging device for subsequently mixed drinks |
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)
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 |
-
1963
- 1963-10-04 US US313993A patent/US3227091A/en not_active Expired - Lifetime
-
1964
- 1964-09-16 GB GB37898/64A patent/GB1032817A/en not_active Expired
- 1964-09-23 DE DE1553229A patent/DE1553229C3/en not_active Expired
- 1964-09-24 CH CH1245364A patent/CH431279A/en unknown
- 1964-10-02 BE BE653920D patent/BE653920A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3227091A (en) | 1966-01-04 |
DE1553229C3 (en) | 1975-10-02 |
DE1553229A1 (en) | 1970-01-02 |
DE1553229B2 (en) | 1975-02-13 |
BE653920A (en) | 1965-04-02 |
CH431279A (en) | 1967-02-28 |
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