CN103227521B - 空心转子马达和包括空心转子马达的系统 - Google Patents

空心转子马达和包括空心转子马达的系统 Download PDF

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Publication number
CN103227521B
CN103227521B CN201310035149.9A CN201310035149A CN103227521B CN 103227521 B CN103227521 B CN 103227521B CN 201310035149 A CN201310035149 A CN 201310035149A CN 103227521 B CN103227521 B CN 103227521B
Authority
CN
China
Prior art keywords
fluid
flow channel
motor
rotor
transmission shaft
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 - Fee Related
Application number
CN201310035149.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN103227521A (zh
Inventor
J.D.范达姆
M.R.沙
N.A.特恩奎斯特
T.拉米诺索亚
尹卫军
申晓春
X.齐
K.S.黑兰
E.滕瑟
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US13/408,202 external-priority patent/US20130195695A1/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN103227521A publication Critical patent/CN103227521A/zh
Application granted granted Critical
Publication of CN103227521B publication Critical patent/CN103227521B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
CN201310035149.9A 2012-01-30 2013-01-30 空心转子马达和包括空心转子马达的系统 Expired - Fee Related CN103227521B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261592191P 2012-01-30 2012-01-30
US61/592191 2012-01-30
US61/592,191 2012-01-30
US13/408202 2012-02-29
US13/408,202 2012-02-29
US13/408,202 US20130195695A1 (en) 2012-01-30 2012-02-29 Hollow rotor motor and systems comprising the same

Publications (2)

Publication Number Publication Date
CN103227521A CN103227521A (zh) 2013-07-31
CN103227521B true CN103227521B (zh) 2017-05-03

Family

ID=47890892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310035149.9A Expired - Fee Related CN103227521B (zh) 2012-01-30 2013-01-30 空心转子马达和包括空心转子马达的系统

Country Status (3)

Country Link
CN (1) CN103227521B (fr)
DE (1) DE102013100876A1 (fr)
GB (1) GB2499114B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2573602B1 (es) * 2016-03-03 2016-12-21 Perga Ingenieros, S.L. Dispositivo turbogenerador para la producción de energía eléctrica, y procedimientos de funcionamiento e instalación asociados
US10330754B2 (en) * 2017-01-03 2019-06-25 General Electric Company Stator-less electric motor for a magnetic resonance imaging system and methods thereof
US10876534B2 (en) 2017-08-01 2020-12-29 Baker Hughes, A Ge Company, Llc Combined pump and motor with a stator forming a cavity which houses an impeller between upper and lower diffusers with the impeller having a circumferential magnet array extending upward and downward into diffuser annular clearances

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273404A (en) * 1992-06-19 1993-12-28 Wu Hung Chin Tubular shaft motor and pump assembly
CN1308189A (zh) * 2000-02-10 2001-08-15 东芝泰格有限公司 具有多个叶轮的电动泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9120933D0 (en) * 1991-10-02 1991-11-13 Bhr Group Ltd Axial flow pump
ATE341707T1 (de) * 2000-02-09 2006-10-15 Parker Hannifin Corp Motorpumpeneinheit
US20020153141A1 (en) * 2001-04-19 2002-10-24 Hartman Michael G. Method for pumping fluids
US7847454B2 (en) 2007-03-08 2010-12-07 General Electric Company Encapsulated stator assembly and process for making
US20100038142A1 (en) * 2007-12-18 2010-02-18 Halliburton Energy Services, Inc. Apparatus and method for high temperature drilling operations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273404A (en) * 1992-06-19 1993-12-28 Wu Hung Chin Tubular shaft motor and pump assembly
CN1308189A (zh) * 2000-02-10 2001-08-15 东芝泰格有限公司 具有多个叶轮的电动泵

Also Published As

Publication number Publication date
GB201301487D0 (en) 2013-03-13
GB2499114B (en) 2014-04-16
DE102013100876A1 (de) 2013-08-01
GB2499114A (en) 2013-08-07
CN103227521A (zh) 2013-07-31

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170503

Termination date: 20210130

CF01 Termination of patent right due to non-payment of annual fee