FR2564535B1 - NEW COMPRESSED AIR DEVICE WORKING DISCONTINUOUSLY FOR PUMPING SLUDGE. - Google Patents
NEW COMPRESSED AIR DEVICE WORKING DISCONTINUOUSLY FOR PUMPING SLUDGE.Info
- Publication number
- FR2564535B1 FR2564535B1 FR8407927A FR8407927A FR2564535B1 FR 2564535 B1 FR2564535 B1 FR 2564535B1 FR 8407927 A FR8407927 A FR 8407927A FR 8407927 A FR8407927 A FR 8407927A FR 2564535 B1 FR2564535 B1 FR 2564535B1
- Authority
- FR
- France
- Prior art keywords
- compressed air
- air device
- device working
- new compressed
- pumping sludge
- 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
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
- F04F1/14—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 adapted to pump specific liquids, e.g. corrosive or hot liquids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407927A FR2564535B1 (en) | 1984-05-21 | 1984-05-21 | NEW COMPRESSED AIR DEVICE WORKING DISCONTINUOUSLY FOR PUMPING SLUDGE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407927A FR2564535B1 (en) | 1984-05-21 | 1984-05-21 | NEW COMPRESSED AIR DEVICE WORKING DISCONTINUOUSLY FOR PUMPING SLUDGE. |
EP85402197A EP0225416B1 (en) | 1985-11-13 | 1985-11-13 | Pneumatic discontinually operating apparatus to pump charged liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2564535A1 FR2564535A1 (en) | 1985-11-22 |
FR2564535B1 true FR2564535B1 (en) | 1989-08-18 |
Family
ID=26100435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8407927A Expired FR2564535B1 (en) | 1984-05-21 | 1984-05-21 | NEW COMPRESSED AIR DEVICE WORKING DISCONTINUOUSLY FOR PUMPING SLUDGE. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2564535B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3563837D1 (en) * | 1985-11-13 | 1988-08-25 | Ranson Jean Francois | Pneumatic discontinually operating apparatus to pump charged liquids |
DE3736273A1 (en) * | 1987-03-02 | 1988-09-15 | Christoph Frese | Method for conveying viscous fermentable media and pneumatic conveying device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE255849C (en) * | ||||
FR2406589A1 (en) * | 1977-10-24 | 1979-05-18 | Clavel Alain | Concrete pump driven by compressed air - has pusher and sequentially operated valves to fill chamber which is emptied using compressed air supplied via three way valve |
-
1984
- 1984-05-21 FR FR8407927A patent/FR2564535B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2564535A1 (en) | 1985-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |