FR2128736B1 - - Google Patents
Info
- Publication number
- FR2128736B1 FR2128736B1 FR7208046A FR7208046A FR2128736B1 FR 2128736 B1 FR2128736 B1 FR 2128736B1 FR 7208046 A FR7208046 A FR 7208046A FR 7208046 A FR7208046 A FR 7208046A FR 2128736 B1 FR2128736 B1 FR 2128736B1
- 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
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/464—Arrangements of nozzles with inversion of the direction of flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7103130A NL7103130A (https=) | 1971-03-09 | 1971-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2128736A1 FR2128736A1 (https=) | 1972-10-20 |
| FR2128736B1 true FR2128736B1 (https=) | 1975-03-21 |
Family
ID=19812645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7208046A Expired FR2128736B1 (https=) | 1971-03-09 | 1972-03-08 |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2128736B1 (https=) |
| GB (1) | GB1374911A (https=) |
| NL (1) | NL7103130A (https=) |
| ZA (1) | ZA721235B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807373A (en) * | 1987-05-08 | 1989-02-28 | Sloan Pump Company, Inc. | Loop circuit dredging apparatus |
| RU2186252C1 (ru) * | 2001-04-19 | 2002-07-27 | Сибирское научно-производственное предприятие бурового машиностроения | Сепаратор твердых частиц и газа погружного электронасоса |
| RU2354821C1 (ru) * | 2007-08-15 | 2009-05-10 | Общество с ограниченной ответственностью Когалымский научно-исследовательский и проектный институт нефти (ООО "КогалымНИПИнефть") | Устройство для сепарации твердых частиц и газа погружного электроцентробежного насоса |
| RU2386860C1 (ru) * | 2008-10-16 | 2010-04-20 | ООО "РН-УфаНИПИнефть" | Погружная насосная установка для добычи нефти |
-
1971
- 1971-03-09 NL NL7103130A patent/NL7103130A/xx unknown
-
1972
- 1972-02-24 GB GB869972A patent/GB1374911A/en not_active Expired
- 1972-02-24 ZA ZA721235A patent/ZA721235B/xx unknown
- 1972-03-08 FR FR7208046A patent/FR2128736B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA721235B (en) | 1972-11-29 |
| NL7103130A (https=) | 1972-09-12 |
| GB1374911A (en) | 1974-11-20 |
| FR2128736A1 (https=) | 1972-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |