GB8914369D0 - Pumps - Google Patents

Pumps

Info

Publication number
GB8914369D0
GB8914369D0 GB898914369A GB8914369A GB8914369D0 GB 8914369 D0 GB8914369 D0 GB 8914369D0 GB 898914369 A GB898914369 A GB 898914369A GB 8914369 A GB8914369 A GB 8914369A GB 8914369 D0 GB8914369 D0 GB 8914369D0
Authority
GB
United Kingdom
Prior art keywords
pumps
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.)
Pending
Application number
GB898914369A
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.)
Robertson Thomas J M
Original Assignee
Robertson Thomas J M
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 Robertson Thomas J M filed Critical Robertson Thomas J M
Priority to GB898914369A priority Critical patent/GB8914369D0/en
Publication of GB8914369D0 publication Critical patent/GB8914369D0/en
Priority to DE4019594A priority patent/DE4019594A1/en
Priority to GB9013713A priority patent/GB2235256A/en
Priority to NO90902765A priority patent/NO902765L/en
Priority to FR9007830A priority patent/FR2648871A1/en
Priority to JP2165514A priority patent/JPH0396663A/en
Pending 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/024—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows with two or more bellows in series
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/088—Machines, pumps, or pumping installations having flexible working members having tubular flexible members with two or more tubular flexible members in series
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/1133—Pumps having fluid drive the actuating fluid being controlled by at least one valve with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB898914369A 1989-06-22 1989-06-22 Pumps Pending GB8914369D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB898914369A GB8914369D0 (en) 1989-06-22 1989-06-22 Pumps
DE4019594A DE4019594A1 (en) 1989-06-22 1990-06-20 Pump for oil industry has chamber with flexible bags - and can pump mixt. contg. gases, liq. hydrocarbon(s) and solid particles without problems affecting rotary pumps
GB9013713A GB2235256A (en) 1989-06-22 1990-06-20 Flexible chamber pump
NO90902765A NO902765L (en) 1989-06-22 1990-06-21 PUMPS.
FR9007830A FR2648871A1 (en) 1989-06-22 1990-06-22 ENDOSTALTIC PUMP FOR PUMPABLE FLUID
JP2165514A JPH0396663A (en) 1989-06-22 1990-06-22 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914369A GB8914369D0 (en) 1989-06-22 1989-06-22 Pumps

Publications (1)

Publication Number Publication Date
GB8914369D0 true GB8914369D0 (en) 1989-08-09

Family

ID=10658892

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898914369A Pending GB8914369D0 (en) 1989-06-22 1989-06-22 Pumps
GB9013713A Withdrawn GB2235256A (en) 1989-06-22 1990-06-20 Flexible chamber pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9013713A Withdrawn GB2235256A (en) 1989-06-22 1990-06-20 Flexible chamber pump

Country Status (5)

Country Link
JP (1) JPH0396663A (en)
DE (1) DE4019594A1 (en)
FR (1) FR2648871A1 (en)
GB (2) GB8914369D0 (en)
NO (1) NO902765L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573384A (en) * 1994-04-28 1996-11-12 Kaltenbach & Voigt Gmbh & Co. Pump for conveying paste-like flowable materials
DE29518274U1 (en) * 1995-11-17 1997-03-13 Pleyer, Peter, 49152 Bad Essen Piston pump
GB2314591B (en) * 1996-06-26 1999-10-27 Poss Limited Flexible tube pump
ITVR20070024A1 (en) * 2007-02-15 2008-08-16 Z G Camini Inox S R L PUMPING DEVICE PARTICULARLY FOR FLUIDS CONTAINING SOLID SUSPENSIONS
DE102010001369B4 (en) * 2010-01-29 2013-10-10 Paritec Gmbh Peristaltic system, fluid delivery device, pipetting device, cuff and method for operating the peristaltic system
CN104533788B (en) * 2014-12-24 2016-08-24 宁波五马实业有限公司 A kind of air pump
CN104533764B (en) * 2014-12-24 2017-01-18 宁波五马实业有限公司 Mute air pump
CN104612943B (en) * 2014-12-24 2016-08-17 宁波五马实业有限公司 A kind of can the simple air pump of continuous charge
CN104632590B (en) * 2014-12-24 2017-01-04 宁波五马实业有限公司 A kind of low quiet air pump that generates heat
WO2021158332A1 (en) * 2020-02-04 2021-08-12 C. R. Bard, Inc. Parallel air line sequential pulsatile pump
US11598331B2 (en) * 2021-02-24 2023-03-07 Toyota Motor Engineering & Manufacturing North America, Inc. Electroactive polymer actuator for multi-stage pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320901A (en) * 1965-09-15 1967-05-23 F W Gartner Company Concrete pump
GB1265655A (en) * 1968-05-10 1972-03-01
SE329117B (en) * 1968-12-31 1970-09-28 Nitro Nobel Ab
US3637330A (en) * 1969-11-21 1972-01-25 Aqua Chem Inc Multichamber tubular diaphragm pump
GB1329016A (en) * 1970-09-04 1973-09-05 Brown H Contact process and apparatus for treating fluids
GB1426963A (en) * 1973-05-25 1976-03-03 Sp K Byuro Biolog Priborostr Peristaltic pumps
FR2261430A1 (en) * 1974-02-18 1975-09-12 Europe Mfg Trust Mechanism-to-hydraulic transducer for washing machine - allowing aperture to automatically lock and unlock in less than five seconds
FR2262711A2 (en) * 1974-03-01 1975-09-26 Europe Mfg Trust Space-saving diaphragm pump for washing machine - for supplying regulated quantities at given times
CH608115A5 (en) * 1975-07-04 1978-12-15 Welp Microbox Dr Gmbh & Co
GB2004331A (en) * 1977-09-14 1979-03-28 Johnson Matthey Co Ltd Peristaltic pumps
ZA803739B (en) * 1979-08-17 1981-06-24 G Moore High pressure pump
US4583920A (en) * 1983-12-28 1986-04-22 M&T Chemicals Inc. Positive displacement diaphragm pumps employing displacer valves
GB8511097D0 (en) * 1985-05-01 1985-06-12 Fgl Projects Ltd Pump

Also Published As

Publication number Publication date
JPH0396663A (en) 1991-04-22
FR2648871A1 (en) 1990-12-28
GB2235256A (en) 1991-02-27
DE4019594A1 (en) 1991-01-24
GB9013713D0 (en) 1990-08-08
NO902765L (en) 1990-12-27
NO902765D0 (en) 1990-06-21

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