EA201001666A1 - Буровой двигатель в сборе - Google Patents

Буровой двигатель в сборе

Info

Publication number
EA201001666A1
EA201001666A1 EA201001666A EA201001666A EA201001666A1 EA 201001666 A1 EA201001666 A1 EA 201001666A1 EA 201001666 A EA201001666 A EA 201001666A EA 201001666 A EA201001666 A EA 201001666A EA 201001666 A1 EA201001666 A1 EA 201001666A1
Authority
EA
Eurasian Patent Office
Prior art keywords
engine assembly
drilling engine
drilling
stator
cermet
Prior art date
Application number
EA201001666A
Other languages
English (en)
Other versions
EA019182B1 (ru
Inventor
Джеоффреи Фредерик Арчер
Original Assignee
Адвансд Интерэктив Материалз Сайнс Лимитед
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 Адвансд Интерэктив Материалз Сайнс Лимитед filed Critical Адвансд Интерэктив Материалз Сайнс Лимитед
Publication of EA201001666A1 publication Critical patent/EA201001666A1/ru
Publication of EA019182B1 publication Critical patent/EA019182B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • F04C2/1075—Construction of the stationary member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Laminated Bodies (AREA)
  • Earth Drilling (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

В заявке описан статор (5) для использования с буровым ротором (3), при этом статор (5), по меньшей мере, частично выполнен из керамического и/или металлокерамического упрочненного сплава.
EA201001666A 2008-04-17 2009-04-17 Буровой двигатель в сборе EA019182B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0807008.8A GB0807008D0 (en) 2008-04-17 2008-04-17 Helicoidal motors for use in down-hole drilling
PCT/GB2009/000984 WO2009127831A2 (en) 2008-04-17 2009-04-17 Drill motor assembly

Publications (2)

Publication Number Publication Date
EA201001666A1 true EA201001666A1 (ru) 2011-04-29
EA019182B1 EA019182B1 (ru) 2014-01-30

Family

ID=39472269

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001666A EA019182B1 (ru) 2008-04-17 2009-04-17 Буровой двигатель в сборе

Country Status (9)

Country Link
US (1) US20110091343A1 (ru)
EP (1) EP2283235A2 (ru)
CN (1) CN102027238B (ru)
BR (1) BRPI0910563A2 (ru)
CA (1) CA2721178A1 (ru)
EA (1) EA019182B1 (ru)
GB (1) GB0807008D0 (ru)
MX (1) MX2010011286A (ru)
WO (1) WO2009127831A2 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2642003C1 (ru) * 2017-03-10 2018-01-23 Михаил Валерьевич Шардаков Винтовая гидромашина с уравновешенным ротором

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100038142A1 (en) * 2007-12-18 2010-02-18 Halliburton Energy Services, Inc. Apparatus and method for high temperature drilling operations
US9482223B2 (en) 2010-11-19 2016-11-01 Smith International, Inc. Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
GB201019614D0 (en) 2010-11-19 2010-12-29 Eatec Ltd Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
US8888474B2 (en) 2011-09-08 2014-11-18 Baker Hughes Incorporated Downhole motors and pumps with asymmetric lobes
DE112012004811T5 (de) 2011-11-18 2014-07-31 Smith International, Inc. Verdrängungsmotor mit radial eingeschränktem Rotormitnehmer
CN104379865A (zh) * 2012-05-24 2015-02-25 普拉德研究及开发股份有限公司 用于控制或限制移动腔式马达和泵中转子轨迹的设备和方法
US8985977B2 (en) * 2012-09-06 2015-03-24 Baker Hughes Incorporated Asymmetric lobes for motors and pumps

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US3975121A (en) * 1973-11-14 1976-08-17 Smith International, Inc. Wafer elements for progressing cavity stators
ZA79440B (en) * 1978-02-10 1980-09-24 Oakes Ltd E T Drive arrangement
JPS6229781A (ja) * 1985-08-01 1987-02-07 Furukawa Mining Co Ltd 偏心ねじポンプ
US4629403A (en) * 1985-10-25 1986-12-16 Tecumseh Products Company Rotary compressor with vane slot pressure groove
US5242285A (en) * 1989-12-12 1993-09-07 Acd, Inc. Cryogenic vane pump
US5171139A (en) * 1991-11-26 1992-12-15 Smith International, Inc. Moineau motor with conduits through the stator
US5832604A (en) * 1995-09-08 1998-11-10 Hydro-Drill, Inc. Method of manufacturing segmented stators for helical gear pumps and motors
US5956561A (en) * 1996-04-15 1999-09-21 Dynamet Incorporated Net shaped dies and molds and method for producing the same
JPH1121116A (ja) * 1997-06-30 1999-01-26 Nippon Steel Corp 窒化ホウ素で被覆された炭素質粉末および炭素質繊維
AU1928599A (en) * 1997-12-18 1999-07-05 Baker Hughes Incorporated Methods of making stators for moineau pumps
US6309195B1 (en) * 1998-06-05 2001-10-30 Halliburton Energy Services, Inc. Internally profiled stator tube
US6241494B1 (en) * 1998-09-18 2001-06-05 Schlumberger Technology Company Non-elastomeric stator and downhole drilling motors incorporating same
US6354824B1 (en) * 2000-03-09 2002-03-12 Kudu Industries, Inc. Ceramic hardfacing for progressing cavity pump rotors
US6905319B2 (en) * 2002-01-29 2005-06-14 Halliburton Energy Services, Inc. Stator for down hole drilling motor
WO2004016819A1 (de) * 2002-08-16 2004-02-26 Alstom Technology Ltd Intermetallisches material und verwendung dieses materials
US6837915B2 (en) * 2002-09-20 2005-01-04 Scm Metal Products, Inc. High density, metal-based materials having low coefficients of friction and wear rates
US7442019B2 (en) * 2002-10-21 2008-10-28 Noetic Engineering Inc. Stator of a moineau-pump
EP1536026A1 (de) * 2003-11-27 2005-06-01 Siemens Aktiengesellschaft Hochtemperaturbeständiges Bauteil
US7739792B2 (en) * 2006-07-31 2010-06-22 Schlumberger Technology Corporation Method of forming controlled thickness resilient material lined stator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2642003C1 (ru) * 2017-03-10 2018-01-23 Михаил Валерьевич Шардаков Винтовая гидромашина с уравновешенным ротором

Also Published As

Publication number Publication date
EA019182B1 (ru) 2014-01-30
WO2009127831A3 (en) 2010-07-29
CN102027238A (zh) 2011-04-20
CA2721178A1 (en) 2009-10-22
WO2009127831A2 (en) 2009-10-22
US20110091343A1 (en) 2011-04-21
CN102027238B (zh) 2014-06-04
BRPI0910563A2 (pt) 2015-09-22
GB0807008D0 (en) 2008-05-21
MX2010011286A (es) 2010-11-09
EP2283235A2 (en) 2011-02-16

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU