GB1441389A - Pumps - Google Patents

Pumps

Info

Publication number
GB1441389A
GB1441389A GB5029272A GB5029272A GB1441389A GB 1441389 A GB1441389 A GB 1441389A GB 5029272 A GB5029272 A GB 5029272A GB 5029272 A GB5029272 A GB 5029272A GB 1441389 A GB1441389 A GB 1441389A
Authority
GB
United Kingdom
Prior art keywords
pumps
heading
nov
oct
division
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
GB5029272A
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.)
British Nuclear Fuels Ltd
Original Assignee
British Nuclear Fuels Ltd
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 British Nuclear Fuels Ltd filed Critical British Nuclear Fuels Ltd
Priority to GB5029272A priority Critical patent/GB1441389A/en
Priority to IT7020273A priority patent/IT996898B/en
Priority to DE19732354390 priority patent/DE2354390A1/en
Priority to BE137374A priority patent/BE806867A/en
Priority to FR7338964A priority patent/FR2217572B1/fr
Priority to JP12391573A priority patent/JPS49100605A/ja
Publication of GB1441389A publication Critical patent/GB1441389A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating

Abstract

1441389 Fluid regulation BRITISH NUCLEAR FUELS Ltd 30 Oct 1973 [1 Nov 1972] 50292/72 Heading G3H [Also in Division F1] The inlet and outlet of a pump chamber 1 comprise fluid diodes 3, 5, each of which is of the vortex type shown in Figs. 2, 3.
GB5029272A 1972-11-01 1972-11-01 Pumps Expired GB1441389A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5029272A GB1441389A (en) 1972-11-01 1972-11-01 Pumps
IT7020273A IT996898B (en) 1972-11-01 1973-10-30 PULSATION PUMP
DE19732354390 DE2354390A1 (en) 1972-11-01 1973-10-30 CONVEYOR PUMP
BE137374A BE806867A (en) 1972-11-01 1973-10-31 PUMP IMPROVEMENTS
FR7338964A FR2217572B1 (en) 1972-11-01 1973-10-31
JP12391573A JPS49100605A (en) 1972-11-01 1973-11-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5029272A GB1441389A (en) 1972-11-01 1972-11-01 Pumps

Publications (1)

Publication Number Publication Date
GB1441389A true GB1441389A (en) 1976-06-30

Family

ID=10455377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5029272A Expired GB1441389A (en) 1972-11-01 1972-11-01 Pumps

Country Status (6)

Country Link
JP (1) JPS49100605A (en)
BE (1) BE806867A (en)
DE (1) DE2354390A1 (en)
FR (1) FR2217572B1 (en)
GB (1) GB1441389A (en)
IT (1) IT996898B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201465A (en) * 1987-02-24 1988-09-01 Atomic Energy Authority Uk Fluidic pumping system
GB2239904A (en) * 1990-01-16 1991-07-17 Atomic Energy Authority Uk Fluidic diode pumps
GB2334791A (en) * 1998-02-27 1999-09-01 Hydro Int Plc Vortex valves

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314320D0 (en) * 1983-05-24 1983-06-29 British Nuclear Fuels Ltd Pumping system
KR930005881A (en) * 1991-09-26 1993-04-20 후꾸마루 시게루 Fluid transfer method and fluid transfer device of fluid transfer system
IT1281822B1 (en) * 1995-08-02 1998-03-03 Mario Pierotti DEVICE FOR THE ELEVATION OF LIQUIDS.
DE19607448A1 (en) * 1996-02-28 1997-09-04 Solvay Interox Gmbh Pneumatic conveyor and / or dosing system for tank systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201465A (en) * 1987-02-24 1988-09-01 Atomic Energy Authority Uk Fluidic pumping system
GB2201465B (en) * 1987-02-24 1990-09-05 Atomic Energy Authority Uk Improvements in fluidic pumping systems
GB2239904A (en) * 1990-01-16 1991-07-17 Atomic Energy Authority Uk Fluidic diode pumps
GB2334791A (en) * 1998-02-27 1999-09-01 Hydro Int Plc Vortex valves
US6374858B1 (en) 1998-02-27 2002-04-23 Hydro International Plc Vortex valves
GB2334791B (en) * 1998-02-27 2002-07-17 Hydro Int Plc Vortex valves

Also Published As

Publication number Publication date
JPS49100605A (en) 1974-09-24
DE2354390A1 (en) 1974-05-09
IT996898B (en) 1975-12-10
BE806867A (en) 1974-04-30
FR2217572A1 (en) 1974-09-06
FR2217572B1 (en) 1975-11-21

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19931029