NO831812L - Motor-pumpe-aggregat for broennboringer og fremgangsmaate for dettes beskyttelse - Google Patents

Motor-pumpe-aggregat for broennboringer og fremgangsmaate for dettes beskyttelse

Info

Publication number
NO831812L
NO831812L NO831812A NO831812A NO831812L NO 831812 L NO831812 L NO 831812L NO 831812 A NO831812 A NO 831812A NO 831812 A NO831812 A NO 831812A NO 831812 L NO831812 L NO 831812L
Authority
NO
Norway
Prior art keywords
drills
born
engine
procedure
protection
Prior art date
Application number
NO831812A
Other languages
English (en)
Other versions
NO155019B (no
NO155019C (no
Inventor
Marcel Arnaudeau
Pierre Morin
Jean Fouin
Michel Galais
Christian Sardain
Original Assignee
Leroy Somer Moteurs
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leroy Somer Moteurs filed Critical Leroy Somer Moteurs
Publication of NO831812L publication Critical patent/NO831812L/no
Publication of NO155019B publication Critical patent/NO155019B/no
Publication of NO155019C publication Critical patent/NO155019C/no

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
NO831812A 1982-06-04 1983-05-20 Spylekrets for motor-pumpe-aggregat for oljebroenner. NO155019C (no)

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 (3)

Publication Number Publication Date
NO831812L true NO831812L (no) 1983-12-05
NO155019B NO155019B (no) 1986-10-20
NO155019C NO155019C (no) 1987-01-28

Family

ID=9274635

Family Applications (1)

Application Number Title Priority Date Filing Date
NO831812A NO155019C (no) 1982-06-04 1983-05-20 Spylekrets for motor-pumpe-aggregat for oljebroenner.

Country Status (6)

Country Link
US (1) US4553909A (no)
EP (1) EP0097548B1 (no)
DE (2) DE3373123D1 (no)
ES (1) ES522838A0 (no)
FR (1) FR2528124B1 (no)
NO (1) NO155019C (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0097548A1 (fr) 1984-01-04
ES8403575A1 (es) 1984-03-16
FR2528124A1 (fr) 1983-12-09
FR2528124B1 (fr) 1987-04-03
NO155019B (no) 1986-10-20
US4553909A (en) 1985-11-19
DE3373123D1 (en) 1987-09-24
NO155019C (no) 1987-01-28
EP0097548B1 (fr) 1987-08-19
ES522838A0 (es) 1984-03-16
DE97548T1 (de) 1984-04-12

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