NO175222B - - Google Patents

Info

Publication number
NO175222B
NO175222B NO913943A NO913943A NO175222B NO 175222 B NO175222 B NO 175222B NO 913943 A NO913943 A NO 913943A NO 913943 A NO913943 A NO 913943A NO 175222 B NO175222 B NO 175222B
Authority
NO
Norway
Prior art keywords
rotor
fluid
annular
tubular
driver
Prior art date
Application number
NO913943A
Other languages
English (en)
Norwegian (no)
Other versions
NO913943D0 (no
NO913943L (no
NO175222C (no
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 filed Critical
Publication of NO913943D0 publication Critical patent/NO913943D0/no
Publication of NO913943L publication Critical patent/NO913943L/no
Publication of NO175222B publication Critical patent/NO175222B/no
Publication of NO175222C publication Critical patent/NO175222C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • 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
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO913943A 1990-10-10 1991-10-08 Innretning for komprimering av et fluidum NO175222C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909022056A GB9022056D0 (en) 1990-10-10 1990-10-10 Apparatus for compressing a fluid

Publications (4)

Publication Number Publication Date
NO913943D0 NO913943D0 (no) 1991-10-08
NO913943L NO913943L (no) 1992-04-13
NO175222B true NO175222B (de) 1994-06-06
NO175222C NO175222C (no) 1994-09-14

Family

ID=10683518

Family Applications (1)

Application Number Title Priority Date Filing Date
NO913943A NO175222C (no) 1990-10-10 1991-10-08 Innretning for komprimering av et fluidum

Country Status (7)

Country Link
US (1) US5295810A (de)
EP (1) EP0480501B1 (de)
CA (1) CA2053021A1 (de)
DE (1) DE69100438T2 (de)
GB (1) GB9022056D0 (de)
NO (1) NO175222C (de)
NZ (1) NZ240156A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244587A1 (de) * 1992-12-28 1994-07-07 Mannesmann Ag Rohrstrang mit Gewinderohren und einer sie verbindenden Muffe
DE4331212C2 (de) * 1993-09-10 1997-04-30 Krone Ag Klemmanschlußeinheit
CN1046152C (zh) * 1993-12-06 1999-11-03 四川石油管理局川东开发公司 自动连续负压采气工艺
GB2304756B (en) * 1995-09-08 1999-09-08 Camco Drilling Group Ltd Improvement in or relating to electrical machines
EP0883732B1 (de) * 1996-03-05 2003-07-02 Shell Internationale Researchmaatschappij B.V. Unterirdische stimulation in einer erdgasquelle
DE19703551A1 (de) * 1997-01-31 1998-08-13 Bayer Ag Axialförderer, vorzugsweise mit Begasungselement, und Schlaufenreaktor, diesen enthaltend
US6527520B2 (en) 1999-07-29 2003-03-04 Jonathan B. Rosefsky Ribbon drive pumping with centrifugal contaminant removal
AU6501900A (en) 1999-07-29 2001-02-19 Jonathan B. Rosefsky Ribbon drive pumping apparatus and method
US20070248454A1 (en) * 2006-04-19 2007-10-25 Davis Walter D Device for changing the pressure of a fluid
US7707878B2 (en) * 2007-09-20 2010-05-04 Schlumberger Technology Corporation Circulation pump for circulating downhole fluids, and characterization apparatus of downhole fluids
US7832468B2 (en) * 2007-10-03 2010-11-16 Pine Tree Gas, Llc System and method for controlling solids in a down-hole fluid pumping system
EP2562423A1 (de) * 2011-08-25 2013-02-27 Vetco Gray Controls Limited Rotoren
CZ306978B6 (cs) * 2016-07-29 2017-10-25 Vysoké Učení Technické V Brně Hydraulický stroj na principu Archimedova šroubu
RU184295U1 (ru) * 2016-10-19 2018-10-22 Олег Валерьевич Гринавцев Нагреватель турбулентный
GB201818140D0 (en) * 2018-11-07 2018-12-19 Keatch Richard William Fluid pump and method of use
CN110185628B (zh) * 2019-05-30 2021-07-20 山东潍氢动力科技有限公司 多介质输送泵

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE389505C (de) * 1913-09-23 1924-02-04 Fritz Egersdoerfer Einrichtung zum Foerdern von Erdoel, Sole und anderen Fluessigkeiten aus Bohrloechern
US1693102A (en) * 1926-02-23 1928-11-27 Lory J Mildren Oil-well pump
US2113213A (en) * 1936-06-08 1938-04-05 Roy E Leonard Fluid operated pump
US2397139A (en) * 1941-06-05 1946-03-26 Herman C Heaton Rotary helical fluid unit
FR912181A (fr) * 1945-02-09 1946-08-01 Appareil compresseur d'air hélicoïdal pour usages divers
US2516442A (en) * 1947-06-26 1950-07-25 Fred E Wolfe Turboscrew pump
US2726606A (en) * 1951-07-16 1955-12-13 Arthur P Davidson Pumping system
US3221661A (en) * 1961-12-18 1965-12-07 Electronic Specialty Co Low-suction head pumps
US3771900A (en) * 1971-10-14 1973-11-13 S Baehr Graduated screw pump
US3695173A (en) * 1972-01-28 1972-10-03 Clyde Harold Cox Sludge dewatering
US4025240A (en) * 1974-07-10 1977-05-24 Sperry Rand Corporation Geothermal energy control system and method
US4292011A (en) * 1979-08-20 1981-09-29 Kobe, Inc. Turbo pump gas compressor
DE3101052A1 (de) * 1981-01-15 1982-08-05 Ruhrkohle Ag, 4300 Essen Bohrturbine
GB2165890B (en) * 1984-10-24 1988-08-17 Stothert & Pitt Plc Improvements in pumps

Also Published As

Publication number Publication date
EP0480501B1 (de) 1993-09-29
DE69100438T2 (de) 1994-01-20
GB9022056D0 (en) 1990-11-21
NZ240156A (en) 1993-04-28
NO913943D0 (no) 1991-10-08
NO913943L (no) 1992-04-13
NO175222C (no) 1994-09-14
EP0480501A1 (de) 1992-04-15
CA2053021A1 (en) 1992-04-11
DE69100438D1 (de) 1993-11-04
US5295810A (en) 1994-03-22

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