CA2590452A1 - Section d'etancheite pour pompe electrique submersible - Google Patents

Section d'etancheite pour pompe electrique submersible Download PDF

Info

Publication number
CA2590452A1
CA2590452A1 CA 2590452 CA2590452A CA2590452A1 CA 2590452 A1 CA2590452 A1 CA 2590452A1 CA 2590452 CA2590452 CA 2590452 CA 2590452 A CA2590452 A CA 2590452A CA 2590452 A1 CA2590452 A1 CA 2590452A1
Authority
CA
Canada
Prior art keywords
shaft
bladder
housing
radial bearing
bearing support
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.)
Granted
Application number
CA 2590452
Other languages
English (en)
Other versions
CA2590452C (fr
Inventor
Clarence F. Hall
Larry J. Parmeter
Brett D. Leamy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2590452A1 publication Critical patent/CA2590452A1/fr
Application granted granted Critical
Publication of CA2590452C publication Critical patent/CA2590452C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
CA2590452A 2006-05-31 2007-05-30 Section d'etancheite pour pompe electrique submersible Expired - Fee Related CA2590452C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81011506P 2006-05-31 2006-05-31
US60/810,115 2006-05-31

Publications (2)

Publication Number Publication Date
CA2590452A1 true CA2590452A1 (fr) 2007-11-30
CA2590452C CA2590452C (fr) 2010-12-21

Family

ID=38788292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2590452A Expired - Fee Related CA2590452C (fr) 2006-05-31 2007-05-30 Section d'etancheite pour pompe electrique submersible

Country Status (4)

Country Link
CN (1) CN101216047B (fr)
CA (1) CA2590452C (fr)
EA (1) EA012953B1 (fr)
SG (1) SG137826A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8322444B2 (en) * 2009-09-30 2012-12-04 Schlumberger Technology Corporation Surface refillable protector
CN108512343B (zh) * 2018-06-15 2023-12-01 博远机电（嘉兴）有限公司 永磁电动机及潜水泵
CN111963356B (zh) * 2020-07-17 2022-01-07 杭州大源水电科技有限公司 一种管路对接密封式自散热的节能型水轮发电设备
CN115076024A (zh) * 2022-04-07 2022-09-20 中广核全椒风力发电有限公司 风轮机俯仰轴承及其风轮机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182214A (en) * 1962-12-26 1965-05-04 Borg Warner Submersible motor seal section
US3502919A (en) * 1969-01-02 1970-03-24 Borg Warner Submersible motor seal section
US4421999A (en) * 1981-03-02 1983-12-20 Hughes Tool Company Submersible pump seal section with multiple bellows
US4996689A (en) * 1989-02-01 1991-02-26 Vlsi Technology, Inc. Method of generating tests for a combinational logic circuit
US5622222A (en) * 1995-09-26 1997-04-22 Mobil Oil Corporation Scavenger system and electrical submersible pumps (ESP's)
CN2285534Y (zh) * 1997-01-16 1998-07-01 中原石油勘探局电潜泵技术研究所 一种井用潜水电机
RU2219640C2 (ru) * 2000-06-14 2003-12-20 ХК ОАО "Привод" Устройство для гидравлической защиты погружного маслонаполненного электродвигателя
RU2210159C2 (ru) * 2000-07-26 2003-08-10 ХК ОАО "Привод" Устройство для гидравлической защиты погружного маслонаполненного электродвигателя
US6602059B1 (en) * 2001-01-26 2003-08-05 Wood Group Esp, Inc. Electric submersible pump assembly with tube seal section
US8910718B2 (en) * 2003-10-01 2014-12-16 Schlumberger Technology Corporation System and method for a combined submersible motor and protector

Also Published As

Publication number Publication date
CN101216047B (zh) 2011-09-21
CN101216047A (zh) 2008-07-09
EA200700966A1 (ru) 2008-02-28
CA2590452C (fr) 2010-12-21
SG137826A1 (en) 2007-12-28
EA012953B1 (ru) 2010-02-26

Similar Documents

Publication Publication Date Title
US7530391B2 (en) Seal section for electrical submersible pump
CA2840417C (fr) Pompe pour puits avec section de joint comprenant un passage d'ecoulement a labyrinthe dans un soufflet metallique
US7665975B2 (en) Seal section oil seal for submersible pump assembly
US9366120B2 (en) Bladder stress reducer cap
US8016571B2 (en) Thrust and intake chamber for pump
EP2932103B1 (fr) Pompe électrique centrifuge à roues multiples
CA2617657A1 (fr) Systemes de palier sous pression pour moteur submersible
EP2745017B1 (fr) Ensemble de support pour une pompe à turbine verticale
US20180045193A1 (en) Sealed Eccentric Drive for Submersible Pump
US20090022609A1 (en) Device for hydroprotection of a borehole pump electric motor
CA2590452C (fr) Section d'etancheite pour pompe electrique submersible
GB2085667A (en) Submersible electric motors
RU2645106C1 (ru) Устройство для гидравлической защиты погружного маслозаполненного электродвигателя
CN108035719B (zh) 一种盾构机
WO2017155667A1 (fr) Chambre à labyrinthe pour ensemble de pompe de puits submersible horizontal
CN104149025B (zh) 一种用于磨削内孔的空气电主轴
CN205446064U (zh) 一种连环式多面离心密封自吸泵
CN115898889B (zh) 一种深水液驱离心泵及水下动力系统
CN218407891U (zh) 一种皮托管泵用带泵送装置的双端面机械密封
RU205887U1 (ru) Устройство разгрузки винтового погружного насоса
RU123076U1 (ru) Центробежный многоступенчатый электронасос
CN212959258U (zh) 一种流通式皮托管泵
CN117167187A (zh) 核电厂上充泵油回路液压马达

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210531