DK162460C - PUMP DEVICE FOR PUMPING FLUID USING AIR PRESSURE - Google Patents
PUMP DEVICE FOR PUMPING FLUID USING AIR PRESSUREInfo
- Publication number
- DK162460C DK162460C DK365889A DK365889A DK162460C DK 162460 C DK162460 C DK 162460C DK 365889 A DK365889 A DK 365889A DK 365889 A DK365889 A DK 365889A DK 162460 C DK162460 C DK 162460C
- Authority
- DK
- Denmark
- Prior art keywords
- air pressure
- pump device
- pumping fluid
- pumping
- fluid
- Prior art date
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
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK365889A DK162460C (en) | 1989-07-25 | 1989-07-25 | PUMP DEVICE FOR PUMPING FLUID USING AIR PRESSURE |
EP19900610047 EP0410923B1 (en) | 1989-07-25 | 1990-07-17 | Pump arrangement for pumping liquid by means of compressed air |
DE1990601104 DE69001104T2 (en) | 1989-07-25 | 1990-07-17 | Pump device for pumping liquid by means of compressed air. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK365889A DK162460C (en) | 1989-07-25 | 1989-07-25 | PUMP DEVICE FOR PUMPING FLUID USING AIR PRESSURE |
DK365889 | 1989-07-25 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK365889D0 DK365889D0 (en) | 1989-07-25 |
DK365889A DK365889A (en) | 1991-01-26 |
DK162460B DK162460B (en) | 1991-10-28 |
DK162460C true DK162460C (en) | 1992-03-23 |
Family
ID=8125355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK365889A DK162460C (en) | 1989-07-25 | 1989-07-25 | PUMP DEVICE FOR PUMPING FLUID USING AIR PRESSURE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0410923B1 (en) |
DE (1) | DE69001104T2 (en) |
DK (1) | DK162460C (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB241960A (en) * | 1924-04-22 | 1925-10-22 | Charles Bates | Improved apparatus for raising water, sewage, sand, and the like |
GB245238A (en) * | 1924-11-06 | 1926-01-07 | Samuel Henry Adams | Improvements in hydro pneumatic ejectors |
FR806643A (en) * | 1935-05-22 | 1936-12-21 | Flottmannkonzern G M B H | Method for lifting liquids, applicable in particular in tube wells and devices allowing implementation |
DE960250C (en) * | 1954-07-04 | 1957-03-21 | Dipl Berging Otto Vedder | Compressed air-operated, float-controlled liquid lifter designed as a suction pump |
US3847508A (en) * | 1973-04-30 | 1974-11-12 | Ecodyne Corp | Pneumatic pump |
-
1989
- 1989-07-25 DK DK365889A patent/DK162460C/en not_active IP Right Cessation
-
1990
- 1990-07-17 DE DE1990601104 patent/DE69001104T2/en not_active Expired - Fee Related
- 1990-07-17 EP EP19900610047 patent/EP0410923B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK365889D0 (en) | 1989-07-25 |
DK162460B (en) | 1991-10-28 |
DE69001104D1 (en) | 1993-04-22 |
EP0410923B1 (en) | 1993-03-17 |
DK365889A (en) | 1991-01-26 |
DE69001104T2 (en) | 1993-10-28 |
EP0410923A1 (en) | 1991-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |