GB1441389A - Pumps - Google Patents
PumpsInfo
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 2
- 239000003758 nuclear fuel Substances 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
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.
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 |
FR7338964A FR2217572B1 (en) | 1972-11-01 | 1973-10-31 | |
BE137374A BE806867A (en) | 1972-11-01 | 1973-10-31 | PUMP IMPROVEMENTS |
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)
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)
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 |
-
1972
- 1972-11-01 GB GB5029272A patent/GB1441389A/en not_active Expired
-
1973
- 1973-10-30 DE DE19732354390 patent/DE2354390A1/en not_active Ceased
- 1973-10-30 IT IT7020273A patent/IT996898B/en active
- 1973-10-31 FR FR7338964A patent/FR2217572B1/fr not_active Expired
- 1973-10-31 BE BE137374A patent/BE806867A/en not_active IP Right Cessation
- 1973-11-01 JP JP12391573A patent/JPS49100605A/ja active Pending
Cited By (6)
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 |
---|---|
FR2217572A1 (en) | 1974-09-06 |
JPS49100605A (en) | 1974-09-24 |
IT996898B (en) | 1975-12-10 |
BE806867A (en) | 1974-04-30 |
FR2217572B1 (en) | 1975-11-21 |
DE2354390A1 (en) | 1974-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19931029 |