GB0320449D0 - A rotor and a stator - Google Patents

A rotor and a stator

Info

Publication number
GB0320449D0
GB0320449D0 GBGB0320449.2A GB0320449A GB0320449D0 GB 0320449 D0 GB0320449 D0 GB 0320449D0 GB 0320449 A GB0320449 A GB 0320449A GB 0320449 D0 GB0320449 D0 GB 0320449D0
Authority
GB
United Kingdom
Prior art keywords
stator
rotor
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.)
Ceased
Application number
GBGB0320449.2A
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.)
Cummins Generator Technologies Ltd
Original Assignee
Newage International Ltd
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 Newage International Ltd filed Critical Newage International Ltd
Priority to GBGB0320449.2A priority Critical patent/GB0320449D0/en
Publication of GB0320449D0 publication Critical patent/GB0320449D0/en
Priority to PCT/GB2004/003708 priority patent/WO2005022718A1/en
Priority to GB0602638A priority patent/GB2419747A/en
Ceased legal-status Critical Current

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary 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
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GBGB0320449.2A 2003-09-01 2003-09-01 A rotor and a stator Ceased GB0320449D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0320449.2A GB0320449D0 (en) 2003-09-01 2003-09-01 A rotor and a stator
PCT/GB2004/003708 WO2005022718A1 (en) 2003-09-01 2004-09-01 Laminated stator with cooling fins
GB0602638A GB2419747A (en) 2003-09-01 2004-09-01 Laminated stator with cooling fins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0320449.2A GB0320449D0 (en) 2003-09-01 2003-09-01 A rotor and a stator

Publications (1)

Publication Number Publication Date
GB0320449D0 true GB0320449D0 (en) 2003-10-01

Family

ID=28686709

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0320449.2A Ceased GB0320449D0 (en) 2003-09-01 2003-09-01 A rotor and a stator
GB0602638A Withdrawn GB2419747A (en) 2003-09-01 2004-09-01 Laminated stator with cooling fins

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0602638A Withdrawn GB2419747A (en) 2003-09-01 2004-09-01 Laminated stator with cooling fins

Country Status (2)

Country Link
GB (2) GB0320449D0 (en)
WO (1) WO2005022718A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021907A1 (en) * 2005-05-12 2006-11-16 Bayerische Motoren Werke Ag Electric machine for e.g. vehicle, has discrete stator laminations with molding and/or recesses forming stator lamination core
US20060284511A1 (en) * 2005-06-21 2006-12-21 Evon Steve T Enhanced electrical machine cooling
DE102005048095A1 (en) * 2005-09-30 2007-04-12 Robert Bosch Gmbh Regulator for electric machines, in particular for three-phase generators
DE102006014498A1 (en) * 2006-03-29 2007-10-04 Robert Bosch Gmbh Stator for an electric machine
DE102007026674A1 (en) * 2007-06-08 2008-12-18 Robert Bosch Gmbh Primary unit e.g. stator, for electrical machine e.g. rotation-symmetric motor, has rear part for stabilizing, and teeth for receiving windings protruding from rear part and differing in length that is measured in radial direction
US8053938B2 (en) 2007-11-09 2011-11-08 Hamilton Sundstand Corporation Enhanced motor cooling system
FR2927736B1 (en) * 2008-02-20 2014-12-05 Leroy Somer Moteurs STATOR OF ROTATING ELECTRIC MACHINE.
SG172211A1 (en) 2008-09-23 2011-07-28 Aerovironment Inc Compressed motor winding
DE102009001589A1 (en) * 2009-03-17 2010-09-23 Hilti Aktiengesellschaft Electrodynamic machine
DE102009003058A1 (en) * 2009-05-13 2010-11-18 Robert Bosch Gmbh Stator in an electric motor
ITVI20110121A1 (en) * 2011-05-12 2012-11-13 Lino Soga LAMIERINO FOR STATOR PACKAGE AND STATOR PACK INCLUDING THIS LAMIERINO
WO2013063677A1 (en) * 2011-11-02 2013-05-10 Bombardier Transportation Gmbh A core for a primary of a linear induction motor
DE102012017293B4 (en) * 2012-08-27 2020-08-06 Magna Pt B.V. & Co. Kg Electrical machine for a motor vehicle drive train
US10148140B2 (en) * 2013-01-28 2018-12-04 Denso Corporation Motor
CN104518583A (en) * 2013-09-27 2015-04-15 北京明诚技术开发有限公司 Motor stator core employing turbulent flow heat dissipation ventilating duct
EP3198705A4 (en) * 2014-07-21 2017-12-27 Prime Datum Development Company, LLC Power dense motor with thermal management capability
CN105790455B (en) * 2014-12-26 2019-07-30 德昌电机(深圳)有限公司 Inner rotor motor and its stator structure
JP6654414B2 (en) * 2015-11-25 2020-02-26 三菱重工サーマルシステムズ株式会社 Electric compressor
FR3045235B1 (en) * 2015-12-11 2019-04-26 Moteurs Leroy-Somer Rotating electrical machine having a stator with a magnetic foil package and a housing for improving cooling efficiency
WO2019162955A1 (en) * 2018-02-22 2019-08-29 Patel Harshit Frame free direct drive gearless torque motor
FR3087595B1 (en) * 2018-10-18 2021-08-13 Inst Vedecom MAGNETIC ASSEMBLY SHEET INCLUDING COOLING CHANNELS, MAGNETIC ASSEMBLY, AND ELECTRIC ROTATING MACHINE INCLUDING A STACK OF SUCH MAGNETIC ASSEMBLY SHEETS
GB201916070D0 (en) 2019-11-05 2019-12-18 Cummins Generator Technologies Stator for a rotating electrical machine
FR3117705A1 (en) 2020-12-10 2022-06-17 Moteurs Leroy-Somer Stator of a rotating electrical machine comprising a heat sink
FR3124334A1 (en) 2021-06-18 2022-12-23 Moteurs Leroy-Somer Phase separator for rotating electrical machine stator
US11949287B2 (en) * 2021-07-29 2024-04-02 Abb Schweiz Ag Consolidated stator laminations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE364674A (en) * 1929-10-19 1929-11-30
US2818515A (en) * 1954-10-12 1957-12-31 Rade Koncar Tvornica Elek Cnih Stators for electrical machines
GB2194104A (en) * 1986-08-15 1988-02-24 Marathon Electric Mfg Laminated stator core unit for dynamo-electric machine
US5331238A (en) * 1993-03-01 1994-07-19 Sundstrand Corporation Apparatus for containment and cooling of a core within a housing
FR2745443A1 (en) * 1996-02-28 1997-08-29 Leroy Somer Moteurs CIRCULAR SECTOR FOR STATOR SHEET, STATOR OF DYNAMO-ELECTRIC MACHINE CONSTITUTED FROM SUCH SECTORS AND DYNAMO-ELECTRIC MACHINE COMPRISING SUCH A STATOR

Also Published As

Publication number Publication date
GB0602638D0 (en) 2006-03-22
GB2419747A (en) 2006-05-03
WO2005022718A1 (en) 2005-03-10

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)