EP0151092A3 - Pompe hydraulique immergée à piston, à transmission hydrodynamique - Google Patents
Pompe hydraulique immergée à piston, à transmission hydrodynamique Download PDFInfo
- Publication number
- EP0151092A3 EP0151092A3 EP85830008A EP85830008A EP0151092A3 EP 0151092 A3 EP0151092 A3 EP 0151092A3 EP 85830008 A EP85830008 A EP 85830008A EP 85830008 A EP85830008 A EP 85830008A EP 0151092 A3 EP0151092 A3 EP 0151092A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- piston
- hydraulic piston
- piston pump
- cylinder
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
- F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1830284 | 1984-01-18 | ||
IT18302/84A IT1221133B (it) | 1984-01-18 | 1984-01-18 | Pompa idraulica a stantuffo a presa diretta e a trasmissione ifrodinamica |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0151092A2 EP0151092A2 (fr) | 1985-08-07 |
EP0151092A3 true EP0151092A3 (fr) | 1985-08-28 |
Family
ID=11152543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85830008A Withdrawn EP0151092A3 (fr) | 1984-01-18 | 1985-01-16 | Pompe hydraulique immergée à piston, à transmission hydrodynamique |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0151092A3 (fr) |
IT (1) | IT1221133B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4871302A (en) * | 1988-01-26 | 1989-10-03 | Milam/Clardy, Inc. | Apparatus for removing fluid from the ground and method for same |
FR2630785B1 (fr) * | 1988-05-02 | 1994-02-04 | Institut Francais Petrole | Dispositif de pompage polyphasique a piston et applications de ce dispositif |
DE19533046C2 (de) * | 1995-09-07 | 1999-05-06 | Preussag En Gmbh | Untertage-Tiefpumpenantrieb |
FR2764345B1 (fr) | 1997-06-09 | 1999-07-09 | Inst Francais Du Petrole | Systeme de pompage volumetrique alternatif hydraulique |
ES2329537B1 (es) * | 2007-06-19 | 2010-09-06 | Guillermo Perez Celada | Dispositivo de bombeo. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1630902A (en) * | 1924-04-16 | 1927-05-31 | William C Parrish | Pumping system |
GB601616A (en) * | 1945-07-23 | 1948-05-10 | Richard Harland Dickinson | Improvements in or relating to reciprocating pumps |
FR1261829A (fr) * | 1960-07-07 | 1961-05-19 | Perfectionnements concernant les installations de pompage de liquide comportant des pompes à piston |
-
1984
- 1984-01-18 IT IT18302/84A patent/IT1221133B/it active
-
1985
- 1985-01-16 EP EP85830008A patent/EP0151092A3/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1630902A (en) * | 1924-04-16 | 1927-05-31 | William C Parrish | Pumping system |
GB601616A (en) * | 1945-07-23 | 1948-05-10 | Richard Harland Dickinson | Improvements in or relating to reciprocating pumps |
FR1261829A (fr) * | 1960-07-07 | 1961-05-19 | Perfectionnements concernant les installations de pompage de liquide comportant des pompes à piston |
Also Published As
Publication number | Publication date |
---|---|
IT1221133B (it) | 1990-06-21 |
EP0151092A2 (fr) | 1985-08-07 |
IT8418302A0 (it) | 1984-01-18 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB LI LU NL SE Designated state(s): AT BE CH DE FR GB LI LU NL SE |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB LI LU NL SE Designated state(s): AT BE CH DE FR GB LI LU NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19860429 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: VITA, ROBERTO |