JPS55117449A - Structure of stator of magnetic generator - Google Patents

Structure of stator of magnetic generator

Info

Publication number
JPS55117449A
JPS55117449A JP2445879A JP2445879A JPS55117449A JP S55117449 A JPS55117449 A JP S55117449A JP 2445879 A JP2445879 A JP 2445879A JP 2445879 A JP2445879 A JP 2445879A JP S55117449 A JPS55117449 A JP S55117449A
Authority
JP
Japan
Prior art keywords
inserting hole
magnetic pole
pole
magnetic
stator core
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
JP2445879A
Other languages
Japanese (ja)
Inventor
Masao Kikuchi
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 JP2445879A priority Critical patent/JPS55117449A/en
Publication of JPS55117449A publication Critical patent/JPS55117449A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Abstract

PURPOSE:To tightly fix the generating coils to a stator core, and to make the assembly work easy by providing extruded portions on the inner surface of an inserting hole into which the magnetic pole of a bobbin is inserted, and plastically deform the extruded portion at the outer surface of the magnetic pole when the magnetic pole is inserted into said hole. CONSTITUTION:A plurality of radially-extruding battery-charging coils 2 and two igniting-capacitor-charging coils 3 are provided on the outer surface of a circular- stator core 1 which is formed by laminating thin iron plates. The coil 2 is constituted by a magnetic pole 21 which extrudes from the outer surface of the stator core 1 and a winding 22 which is wound around 1 plurality of turns around said pole. A bobbin 32 is of a tubular shape in which a magnetic-pole inserting hole 32a is provided. Flanges 32b are provided at both ends thereof, and a plurality of extruded portions 32c are formed along the axis of the inserting hole on the inner surface of the magnetic-pole inserting hole 32a. When the magnetic pole 31 is inserted into the inserting hole 32a, each extruded portion 31c on the inner surface of the inserting hole is subjected to compressive stress by the magnetic pole 31, and plastic deformation is yielded at the tip portion and elastic deformation is yielded at the bare.
JP2445879A 1979-03-05 1979-03-05 Structure of stator of magnetic generator Pending JPS55117449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2445879A JPS55117449A (en) 1979-03-05 1979-03-05 Structure of stator of magnetic generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2445879A JPS55117449A (en) 1979-03-05 1979-03-05 Structure of stator of magnetic generator

Publications (1)

Publication Number Publication Date
JPS55117449A true JPS55117449A (en) 1980-09-09

Family

ID=12138714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2445879A Pending JPS55117449A (en) 1979-03-05 1979-03-05 Structure of stator of magnetic generator

Country Status (1)

Country Link
JP (1) JPS55117449A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1453189A1 (en) * 2001-11-08 2004-09-01 Matsushita Electric Industrial Co., Ltd. Motor
DE102010004887A1 (en) * 2010-01-18 2011-07-21 Tyco Electronics Belgium Ec Bvba Spool for mounting on a magnetic core, magnetic core for reluctance resolver and method of manufacture
JP2015119537A (en) * 2013-12-18 2015-06-25 株式会社日立産機システム Electric motor and bobbin for electric motor
WO2014180875A3 (en) * 2013-05-07 2015-07-23 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Coil carrier for a stator winding of an electric motor
US20180254680A1 (en) * 2016-03-02 2018-09-06 Hitachi Industrial Equipment Systems Co., Ltd. Axial Gap Type Rotating Electric Machine and Rotating Electric Machine Stator Bobbin

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1453189A1 (en) * 2001-11-08 2004-09-01 Matsushita Electric Industrial Co., Ltd. Motor
EP1453189A4 (en) * 2001-11-08 2011-08-03 Panasonic Corp Motor
DE102010004887A1 (en) * 2010-01-18 2011-07-21 Tyco Electronics Belgium Ec Bvba Spool for mounting on a magnetic core, magnetic core for reluctance resolver and method of manufacture
US9270148B2 (en) 2010-01-18 2016-02-23 Tyco Electronics Belgium Ec Bvba Coil form for mounting on a magnet core, magnet core for reluctance resolvers, and method of manufacture
WO2014180875A3 (en) * 2013-05-07 2015-07-23 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Coil carrier for a stator winding of an electric motor
JP2015119537A (en) * 2013-12-18 2015-06-25 株式会社日立産機システム Electric motor and bobbin for electric motor
US20180254680A1 (en) * 2016-03-02 2018-09-06 Hitachi Industrial Equipment Systems Co., Ltd. Axial Gap Type Rotating Electric Machine and Rotating Electric Machine Stator Bobbin
US10848029B2 (en) * 2016-03-02 2020-11-24 Hitachi Industrial Equipment Systems Co., Ltd. Axial gap type rotating electric machine and rotating electric machine stator bobbin

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