DE3563837D1 - Pneumatic discontinually operating apparatus to pump charged liquids - Google Patents
Pneumatic discontinually operating apparatus to pump charged liquidsInfo
- Publication number
- DE3563837D1 DE3563837D1 DE8585402197T DE3563837T DE3563837D1 DE 3563837 D1 DE3563837 D1 DE 3563837D1 DE 8585402197 T DE8585402197 T DE 8585402197T DE 3563837 T DE3563837 T DE 3563837T DE 3563837 D1 DE3563837 D1 DE 3563837D1
- Authority
- DE
- Germany
- Prior art keywords
- liq
- compressed air
- outlet
- nozzle
- discontinually
- 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)
- Jet Pumps And Other Pumps (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP85402197A EP0225416B1 (de) | 1985-11-13 | 1985-11-13 | Pneumatische, diskontinuierlich arbeitende Einrichtung zum Pumpen von geladenen Flüssigkeiten |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3563837D1 true DE3563837D1 (en) | 1988-08-25 |
Family
ID=8194550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585402197T Expired DE3563837D1 (en) | 1985-11-13 | 1985-11-13 | Pneumatic discontinually operating apparatus to pump charged liquids |
Country Status (4)
Country | Link |
---|---|
US (1) | US4684295A (de) |
EP (1) | EP0225416B1 (de) |
AT (1) | ATE35803T1 (de) |
DE (1) | DE3563837D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33084E (en) * | 1985-11-13 | 1989-10-10 | Intermittently operating pneumatic device for pumping solid-carrying liquids and slurries | |
US5002463A (en) * | 1988-07-29 | 1991-03-26 | Innovac Technology Inc. | Apparatus and method for flow control |
GB2266696A (en) * | 1992-05-05 | 1993-11-10 | Brain Ind Limited | Waste receptacle |
US5767793A (en) * | 1995-04-21 | 1998-06-16 | Trw Inc. | Compact vehicle based rear and side obstacle detection system including multiple antennae |
CN105110011B (zh) * | 2015-09-08 | 2017-03-22 | 农业部南京农业机械化研究所 | 一种气力输送用颗粒物料均匀撒铺装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE255849C (de) * | ||||
DE503984C (de) * | 1927-11-03 | 1930-07-31 | Franz Schmied | Verfahren zum Befoerdern von Material in groessere Tiefen, insbesondere zum Einbringen von Versatzgut in Gruben, Schaechte usw. mittels Luft |
US2141920A (en) * | 1937-05-22 | 1938-12-27 | Fuller Co | Conveying apparatus |
US2299470A (en) * | 1941-06-18 | 1942-10-20 | Fuller Co | Conveying apparatus |
US4009912A (en) * | 1974-11-04 | 1977-03-01 | Joseph Mraz | Pneumatic conveying apparatus and method |
US4079746A (en) * | 1975-12-24 | 1978-03-21 | Keystone International, Inc. | Valve assembly having adapter means |
FR2406589A1 (fr) * | 1977-10-24 | 1979-05-18 | Clavel Alain | Transporteur de beton a air comprime |
FR2564535B1 (fr) * | 1984-05-21 | 1989-08-18 | Ranson Jean Francois | Nouveau dispositif a air comprime fonctionnant en discontinu pour pomper des boues. |
US4521165A (en) * | 1984-08-31 | 1985-06-04 | Semi-Bulk Systems, Inc. | Apparatus for pumping fluent solid material |
-
1985
- 1985-11-13 DE DE8585402197T patent/DE3563837D1/de not_active Expired
- 1985-11-13 EP EP85402197A patent/EP0225416B1/de not_active Expired
- 1985-11-13 US US06/797,644 patent/US4684295A/en not_active Ceased
- 1985-11-13 AT AT85402197T patent/ATE35803T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4684295A (en) | 1987-08-04 |
EP0225416B1 (de) | 1988-07-20 |
ATE35803T1 (de) | 1988-08-15 |
EP0225416A1 (de) | 1987-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |