FR2217572B1 - - Google Patents
Info
- Publication number
- FR2217572B1 FR2217572B1 FR7338964A FR7338964A FR2217572B1 FR 2217572 B1 FR2217572 B1 FR 2217572B1 FR 7338964 A FR7338964 A FR 7338964A FR 7338964 A FR7338964 A FR 7338964A FR 2217572 B1 FR2217572 B1 FR 2217572B1
- Authority
- FR
- France
- 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
- 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)
- Reciprocating Pumps (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5029272A GB1441389A (en) | 1972-11-01 | 1972-11-01 | Pumps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2217572A1 FR2217572A1 (OSRAM) | 1974-09-06 |
| FR2217572B1 true FR2217572B1 (OSRAM) | 1975-11-21 |
Family
ID=10455377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7338964A Expired FR2217572B1 (OSRAM) | 1972-11-01 | 1973-10-31 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49100605A (OSRAM) |
| BE (1) | BE806867A (OSRAM) |
| DE (1) | DE2354390A1 (OSRAM) |
| FR (1) | FR2217572B1 (OSRAM) |
| GB (1) | GB1441389A (OSRAM) |
| IT (1) | IT996898B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8314320D0 (en) * | 1983-05-24 | 1983-06-29 | British Nuclear Fuels Ltd | 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 |
| KR930005881A (ko) * | 1991-09-26 | 1993-04-20 | 후꾸마루 시게루 | 유체이송방법 및 유체이송시스템의 유체이송장치 |
| IT1281822B1 (it) * | 1995-08-02 | 1998-03-03 | Mario Pierotti | Dispositivo per l'elevazione di liquidi. |
| DE19607448A1 (de) * | 1996-02-28 | 1997-09-04 | Solvay Interox Gmbh | Pneumatisches Förder- und/oder Dosiersystem für Tankanlagen |
| GB2334791B (en) | 1998-02-27 | 2002-07-17 | Hydro Int Plc | Vortex valves |
-
1972
- 1972-11-01 GB GB5029272A patent/GB1441389A/en not_active Expired
-
1973
- 1973-10-30 IT IT7020273A patent/IT996898B/it active
- 1973-10-30 DE DE19732354390 patent/DE2354390A1/de not_active Ceased
- 1973-10-31 BE BE137374A patent/BE806867A/xx not_active IP Right Cessation
- 1973-10-31 FR FR7338964A patent/FR2217572B1/fr not_active Expired
- 1973-11-01 JP JP12391573A patent/JPS49100605A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49100605A (OSRAM) | 1974-09-24 |
| GB1441389A (en) | 1976-06-30 |
| IT996898B (it) | 1975-12-10 |
| DE2354390A1 (de) | 1974-05-09 |
| BE806867A (fr) | 1974-04-30 |
| FR2217572A1 (OSRAM) | 1974-09-06 |