GB990548A - Multiple-tube pump - Google Patents
Multiple-tube pumpInfo
- Publication number
- GB990548A GB990548A GB41730/61A GB4173061A GB990548A GB 990548 A GB990548 A GB 990548A GB 41730/61 A GB41730/61 A GB 41730/61A GB 4173061 A GB4173061 A GB 4173061A GB 990548 A GB990548 A GB 990548A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- platen
- rollers
- tubes
- carriers
- 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)
Abstract
990,548. Flexible tube pumps. TECHNICON INSTRUMENTS CORPORATION. Nov. 22, 1961 [Dec. 20, 1960], No. 41730/61. Heading F1F. A flexible tube pump comprises a plurality of resilient tubes 54 (for example of polyvinyl chloride) and rollers 22 which engage the tubes and are mounted between two chains 24, 26 passing around sprockets driven by an electric motor. Each tube is mounted in a groove 82 (Fig. 7) in a platen 56, the depth of the groove being slightly less than twice the thickness of the wall of the tube so that the rollers can bear on the lands 112 (Fig. 8) to relieve the tubes of unnecessary pressure. The platens are detachably mounted on carriers 58, 58<SP>1</SP> by a pin and socket arrangement (90, 98) and each platen is urged against the rollers by one or two springs 104. The carriers 58, 58<SP>1</SP> are hinged at 64 to permit the removal of any platen and its tube, and are held in the operative position by latches 68. Specification 990,549 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77137A US3101674A (en) | 1960-12-20 | 1960-12-20 | Multiple-tube pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB990548A true GB990548A (en) | 1965-04-28 |
Family
ID=22136290
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27912/64A Expired GB990549A (en) | 1960-12-20 | 1961-11-22 | Multiple-tube pump |
GB41730/61A Expired GB990548A (en) | 1960-12-20 | 1961-11-22 | Multiple-tube pump |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27912/64A Expired GB990549A (en) | 1960-12-20 | 1961-11-22 | Multiple-tube pump |
Country Status (4)
Country | Link |
---|---|
US (1) | US3101674A (en) |
BE (1) | BE611729A (en) |
CH (1) | CH411581A (en) |
GB (2) | GB990549A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242077A2 (en) * | 1986-04-12 | 1987-10-21 | IBG Systems Limited | A peristaltic pump |
FR2798867A1 (en) * | 1999-09-23 | 2001-03-30 | Commissariat Energie Atomique | Device for injecting fluids simultaneously into microfluidic system for biochemical reactions has layer with deformable small diameter, open ended pipes and device for pressurizing fluids in pipes |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231090A (en) * | 1961-05-17 | 1966-01-25 | Technicon Instr | Continuous solvent extraction apparatus |
US3227091A (en) * | 1963-10-04 | 1966-01-04 | Technicon Instr | Compressible tube pump |
US3227092A (en) * | 1963-10-28 | 1966-01-04 | Jr Leland C Clark | Fluid pump |
US3270686A (en) * | 1964-02-13 | 1966-09-06 | Daytona Thompson Corp | Pump and releasable housing therefor |
US3306229A (en) * | 1965-04-05 | 1967-02-28 | Technicon Instr | Pump apparatus and method of operation thereof |
US3730650A (en) * | 1970-09-14 | 1973-05-01 | Technicon Instr | Peristaltic pump and system therefor |
CS162875B1 (en) * | 1970-12-23 | 1975-07-15 | ||
BE788703A (en) * | 1971-09-16 | 1973-01-02 | Rohe Scientific Corp | PERISTALTIC PUMP |
GB1417146A (en) * | 1972-08-09 | 1975-12-10 | Rank Organisation Ltd | Peristaltic pumps |
US4233001A (en) * | 1979-02-28 | 1980-11-11 | Peerless Electronics Research Corporation | Peristaltic pump |
US4604038A (en) * | 1985-03-08 | 1986-08-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Remotely operable peristaltic pump |
US5370510A (en) * | 1992-06-12 | 1994-12-06 | Bee Chemical Company | Liquid metering system |
US8241018B2 (en) * | 2009-09-10 | 2012-08-14 | Tyco Healthcare Group Lp | Compact peristaltic medical pump |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE568199A (en) * | ||||
US1988337A (en) * | 1933-12-21 | 1935-01-15 | Santiago Manoel Cordeiro | Pump |
US2466618A (en) * | 1945-09-18 | 1949-04-05 | Stocks Ronald Kingsley | Pump suitable for moving sludges and the like |
US2546852A (en) * | 1947-01-27 | 1951-03-27 | Corneil Ernest Ruckle | Pumping means |
GB757838A (en) * | 1953-06-25 | 1956-09-26 | Dunlop Rubber Co | Improvements in or relating to flexible tube pumps |
US2804023A (en) * | 1954-11-29 | 1957-08-27 | Mr Robot Inc | Pump |
US2893324A (en) * | 1956-12-13 | 1959-07-07 | Technicon Instr | Pumps |
US2913992A (en) * | 1957-10-29 | 1959-11-24 | John Blue Company Inc | Hose pump |
US2877714A (en) * | 1957-10-30 | 1959-03-17 | Standard Oil Co | Variable displacement tubing pump |
-
1960
- 1960-12-20 US US77137A patent/US3101674A/en not_active Expired - Lifetime
-
1961
- 1961-11-22 GB GB27912/64A patent/GB990549A/en not_active Expired
- 1961-11-22 GB GB41730/61A patent/GB990548A/en not_active Expired
- 1961-12-16 CH CH1459161A patent/CH411581A/en unknown
- 1961-12-19 BE BE611729A patent/BE611729A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0242077A2 (en) * | 1986-04-12 | 1987-10-21 | IBG Systems Limited | A peristaltic pump |
EP0242077A3 (en) * | 1986-04-12 | 1988-07-20 | IBG Systems Limited | A peristaltic pump |
FR2798867A1 (en) * | 1999-09-23 | 2001-03-30 | Commissariat Energie Atomique | Device for injecting fluids simultaneously into microfluidic system for biochemical reactions has layer with deformable small diameter, open ended pipes and device for pressurizing fluids in pipes |
Also Published As
Publication number | Publication date |
---|---|
GB990549A (en) | 1965-04-28 |
CH411581A (en) | 1966-04-15 |
US3101674A (en) | 1963-08-27 |
BE611729A (en) | 1962-06-19 |
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