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JPS54116610A - Hook shaped magnetic pole generator - Google Patents

Hook shaped magnetic pole generator

Info

Publication number
JPS54116610A
JPS54116610A JP2350678A JP2350678A JPS54116610A JP S54116610 A JPS54116610 A JP S54116610A JP 2350678 A JP2350678 A JP 2350678A JP 2350678 A JP2350678 A JP 2350678A JP S54116610 A JPS54116610 A JP S54116610A
Authority
JP
Japan
Prior art keywords
magnetic
poles
leaked
field coil
space
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.)
Pending
Application number
JP2350678A
Other languages
Japanese (ja)
Inventor
Fumio Tajima
Kunio Miyashita
Seiji Yamashita
Takeo Maeda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2350678A priority Critical patent/JPS54116610A/en
Publication of JPS54116610A publication Critical patent/JPS54116610A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Synchronous Machinery (AREA)

Abstract

PURPOSE: To reduce magnetic flux leaked between magnetic poles with an adhesive containing hard magnetic material filled between the poles and a space formed by the pole and a field coil to fasten thereof.
CONSTITUTION: A thermosetting adhesive 15 containing powdered ferrite or the like is filled into a space 13 between hook-shaped magnetic poles 4 forming a main magnetic circuit of leaked magnetic flux and a space 14 formed by the poles and a field coil 5 and olidified by heating. In the hard magnetic material power, magnetism is generated by flowing current through the field coil 5 in the opposite direction of the normal field current. With such an arrangement, the magnetic material is magnetized in the direction as indicated by H1 and H2. This works so as to offset the leaked magnetic fluxes ϕ1 and ϕ2 whereby the leakage thereof can be reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP2350678A 1978-03-03 1978-03-03 Hook shaped magnetic pole generator Pending JPS54116610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2350678A JPS54116610A (en) 1978-03-03 1978-03-03 Hook shaped magnetic pole generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2350678A JPS54116610A (en) 1978-03-03 1978-03-03 Hook shaped magnetic pole generator

Publications (1)

Publication Number Publication Date
JPS54116610A true JPS54116610A (en) 1979-09-11

Family

ID=12112346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2350678A Pending JPS54116610A (en) 1978-03-03 1978-03-03 Hook shaped magnetic pole generator

Country Status (1)

Country Link
JP (1) JPS54116610A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185045A (en) * 1984-03-08 1986-04-30 Nippon Denso Co Ltd Ac generator for vehicle
US5444321A (en) * 1992-09-03 1995-08-22 Hitachi, Ltd. Induction alternating current generator and a generation method
US5502424A (en) * 1995-03-07 1996-03-26 Nippondenso Co., Ltd. Method of magnetizing rotary machine field core unit
US5691681A (en) * 1995-01-13 1997-11-25 Nakagawaseimitsukogyo Kabushikikaisha Method of producing a field magnet for a DC motor and a field magnet for a DC motor
US5828155A (en) * 1995-12-08 1998-10-27 Mitsubishi Denki Kabushiki Kaisha Alternating current generator
FR2769422A1 (en) * 1997-10-07 1999-04-09 Valeo Equip Electr Moteur ELECTRIC FLOW SWITCHING MACHINE, IN PARTICULAR A MOTOR VEHICLE ALTERNATOR
US6037695A (en) * 1994-03-23 2000-03-14 Hitachi, Ltd. Vehicle alternator having improved rotating yoke
US6311383B1 (en) 1997-10-22 2001-11-06 Denso Corporation Method of manufacturing electric-machine-rotor having a field coil and permanent magnets
WO2006068038A1 (en) 2004-12-24 2006-06-29 Sumitomo Electric Industries, Ltd. Inductor type synchronizer
WO2007013206A1 (en) 2005-07-28 2007-02-01 Sumitomo Electric Industries, Ltd. Axial motor
WO2007148736A1 (en) 2006-06-23 2007-12-27 Ihi Corporation Inductor type synchronizer
JP2009195012A (en) * 2008-02-14 2009-08-27 Honda Motor Co Ltd Motor and control device of motor
JP2013118802A (en) * 2011-10-31 2013-06-13 Asmo Co Ltd Rotor and motor
JP2016054647A (en) * 2016-01-22 2016-04-14 アスモ株式会社 Rotor and motor
US9490669B2 (en) 2012-08-20 2016-11-08 Asmo Co., Ltd. Rotor and motor
US9490671B2 (en) 2011-10-31 2016-11-08 Asmo Co., Ltd. Rotor and motor

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185045A (en) * 1984-03-08 1986-04-30 Nippon Denso Co Ltd Ac generator for vehicle
US5444321A (en) * 1992-09-03 1995-08-22 Hitachi, Ltd. Induction alternating current generator and a generation method
US6037695A (en) * 1994-03-23 2000-03-14 Hitachi, Ltd. Vehicle alternator having improved rotating yoke
US5691681A (en) * 1995-01-13 1997-11-25 Nakagawaseimitsukogyo Kabushikikaisha Method of producing a field magnet for a DC motor and a field magnet for a DC motor
US5502424A (en) * 1995-03-07 1996-03-26 Nippondenso Co., Ltd. Method of magnetizing rotary machine field core unit
US5828155A (en) * 1995-12-08 1998-10-27 Mitsubishi Denki Kabushiki Kaisha Alternating current generator
FR2769422A1 (en) * 1997-10-07 1999-04-09 Valeo Equip Electr Moteur ELECTRIC FLOW SWITCHING MACHINE, IN PARTICULAR A MOTOR VEHICLE ALTERNATOR
EP0909010A1 (en) * 1997-10-07 1999-04-14 Valeo Equipements Electriques Moteur Electrical machine with flux commutation, particularly alternator for vehicle
US6311383B1 (en) 1997-10-22 2001-11-06 Denso Corporation Method of manufacturing electric-machine-rotor having a field coil and permanent magnets
US6853111B2 (en) 1997-10-22 2005-02-08 Denso Corporation Electric-machine-rotor having field coil and auxiliary permanent magnets amd method of manufacturing the same
WO2006068038A1 (en) 2004-12-24 2006-06-29 Sumitomo Electric Industries, Ltd. Inductor type synchronizer
US7598647B2 (en) 2004-12-24 2009-10-06 Sumitomo Electric Industries, Ltd. Inductor-type synchronous machine
WO2007013206A1 (en) 2005-07-28 2007-02-01 Sumitomo Electric Industries, Ltd. Axial motor
JP2007037342A (en) * 2005-07-28 2007-02-08 Sumitomo Electric Ind Ltd Axial type motor
US7791246B2 (en) 2005-07-28 2010-09-07 Sumitomo Electric Industries, Ltd. Axial motor
WO2007148736A1 (en) 2006-06-23 2007-12-27 Ihi Corporation Inductor type synchronizer
US7977844B2 (en) 2006-06-23 2011-07-12 Ihi Corporation Inductor-type synchronous machine
JP2009195012A (en) * 2008-02-14 2009-08-27 Honda Motor Co Ltd Motor and control device of motor
JP2013118802A (en) * 2011-10-31 2013-06-13 Asmo Co Ltd Rotor and motor
US9490671B2 (en) 2011-10-31 2016-11-08 Asmo Co., Ltd. Rotor and motor
US9490669B2 (en) 2012-08-20 2016-11-08 Asmo Co., Ltd. Rotor and motor
JP2016054647A (en) * 2016-01-22 2016-04-14 アスモ株式会社 Rotor and motor

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