DE3373123D1 - Bore-hole pump and method for its protection - Google Patents
Bore-hole pump and method for its protectionInfo
- Publication number
- DE3373123D1 DE3373123D1 DE8383401072T DE3373123T DE3373123D1 DE 3373123 D1 DE3373123 D1 DE 3373123D1 DE 8383401072 T DE8383401072 T DE 8383401072T DE 3373123 T DE3373123 T DE 3373123T DE 3373123 D1 DE3373123 D1 DE 3373123D1
- Authority
- DE
- Germany
- Prior art keywords
- bore
- protection
- hole pump
- pump
- hole
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8209745A FR2528124B1 (fr) | 1982-06-04 | 1982-06-04 | Groupe motopompe pour puits de forage et procede de protection s'y rapportant |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3373123D1 true DE3373123D1 (en) | 1987-09-24 |
Family
ID=9274635
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383401072T Expired DE3373123D1 (en) | 1982-06-04 | 1983-05-27 | Bore-hole pump and method for its protection |
DE198383401072T Pending DE97548T1 (de) | 1982-06-04 | 1983-05-27 | Bohrlochpumpe und verfahren zu ihrem schutz. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198383401072T Pending DE97548T1 (de) | 1982-06-04 | 1983-05-27 | Bohrlochpumpe und verfahren zu ihrem schutz. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4553909A (de) |
EP (1) | EP0097548B1 (de) |
DE (2) | DE3373123D1 (de) |
ES (1) | ES8403575A1 (de) |
FR (1) | FR2528124B1 (de) |
NO (1) | NO155019C (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5845709A (en) * | 1996-01-16 | 1998-12-08 | Baker Hughes Incorporated | Recirculating pump for electrical submersible pump system |
US5779434A (en) * | 1997-02-06 | 1998-07-14 | Baker Hughes Incorporated | Pump mounted thrust bearing |
US7841395B2 (en) * | 2007-12-21 | 2010-11-30 | Baker Hughes Incorporated | Electric submersible pump (ESP) with recirculation capability |
US8425667B2 (en) * | 2010-08-31 | 2013-04-23 | General Electric Company | System and method for multiphase pump lubrication |
US8721181B2 (en) * | 2010-09-29 | 2014-05-13 | Baker Hughes Incorporated | Keyless bearing sleeve for subterranean applications |
GB201507261D0 (en) | 2015-04-28 | 2015-06-10 | Coreteq Ltd | Motor and pump parts |
JP2020197139A (ja) * | 2019-05-31 | 2020-12-10 | 三菱重工業株式会社 | 油田用ポンプ |
WO2022176092A1 (ja) * | 2021-02-18 | 2022-08-25 | 三菱重工業株式会社 | 原油採掘ポンプ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1778787A (en) * | 1927-04-15 | 1930-10-21 | Reda Pump Company | Motor protector |
US2001172A (en) * | 1931-02-21 | 1935-05-14 | Wintroath Pumps Ltd | Submersible motor driven pump |
US2043236A (en) * | 1934-06-01 | 1936-06-09 | David J Conant | Submergible motor |
US2193903A (en) * | 1938-06-18 | 1940-03-19 | Fmc Corp | Liquid seal |
US2809590A (en) * | 1954-01-29 | 1957-10-15 | Robert J Brown | Electric motor driven pump |
US2783400A (en) * | 1955-08-05 | 1957-02-26 | Reda Pump Company | Protecting unit for oil-filled submergible electric motors |
US3022739A (en) * | 1959-07-24 | 1962-02-27 | Fairbanks Morse & Co | Motor and pump apparatus |
US3288075A (en) * | 1964-11-27 | 1966-11-29 | Tait Mfg Co The | Pumps |
US3850550A (en) * | 1971-08-05 | 1974-11-26 | Hydr O Matic Pump Co | Centrifugal pump and motor |
US3975117A (en) * | 1974-09-27 | 1976-08-17 | James Coolidge Carter | Pump and motor unit with inducer at one end and centrifugal impeller at opposite end of the motor |
-
1982
- 1982-06-04 FR FR8209745A patent/FR2528124B1/fr not_active Expired
-
1983
- 1983-05-20 NO NO831812A patent/NO155019C/no unknown
- 1983-05-27 DE DE8383401072T patent/DE3373123D1/de not_active Expired
- 1983-05-27 EP EP83401072A patent/EP0097548B1/de not_active Expired
- 1983-05-27 DE DE198383401072T patent/DE97548T1/de active Pending
- 1983-05-31 ES ES522838A patent/ES8403575A1/es not_active Expired
- 1983-06-01 US US06/500,177 patent/US4553909A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO831812L (no) | 1983-12-05 |
US4553909A (en) | 1985-11-19 |
NO155019C (no) | 1987-01-28 |
DE97548T1 (de) | 1984-04-12 |
ES522838A0 (es) | 1984-03-16 |
EP0097548B1 (de) | 1987-08-19 |
EP0097548A1 (de) | 1984-01-04 |
FR2528124A1 (fr) | 1983-12-09 |
FR2528124B1 (fr) | 1987-04-03 |
ES8403575A1 (es) | 1984-03-16 |
NO155019B (no) | 1986-10-20 |
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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 |