[go: up one dir, main page]

TW335569B - Rotor in magneto generator and method of producing thereof - Google Patents

Rotor in magneto generator and method of producing thereof

Info

Publication number
TW335569B
TW335569B TW083106453A TW83106453A TW335569B TW 335569 B TW335569 B TW 335569B TW 083106453 A TW083106453 A TW 083106453A TW 83106453 A TW83106453 A TW 83106453A TW 335569 B TW335569 B TW 335569B
Authority
TW
Taiwan
Prior art keywords
magnets
yoke
mask
bottom wall
rotor
Prior art date
Application number
TW083106453A
Other languages
Chinese (zh)
Inventor
Hiroshi Nosue
Makoto Oyokawa
Original Assignee
Mezuba Kk
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 JP5199167A external-priority patent/JP2608518B2/en
Priority claimed from JP5199166A external-priority patent/JP2673775B2/en
Application filed by Mezuba Kk filed Critical Mezuba Kk
Application granted granted Critical
Publication of TW335569B publication Critical patent/TW335569B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/02—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage the generator rotor being characterised by forming part of the engine flywheel
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

A sort of rotor in magneto generator, where a plurality of magnets are disposed with interval on an inner perimeter of a rough cup shape, and a tubular mask coupled into the inner side of the magnet; having the rotor: a plurality of the first extension that, by means of a tubular wall facing the mask in axial extension into the space formed by the adjacent magnets and in axial direction distributed in all length of the magnets; an outer cam of partial disposition on the mask and on one of the openings of the yoke, protruding outward and the cam is partially on the opening of the yoke against the faces of the magnets; an inner cam of partial disposition on the mask and on one of the bottom walls of the yoke, protruding inward and the inner cam is partially on the opening of the yoke against the bottom wall of the magnets; one or more second expansions that, by means of part of the ends of the magnets on the side of the bottom wall of the yoke, having the tubular wall of the mask extend outwardly into the space between ends of the magnets on the bottom wall of the yoke and the bottom wall of the yoke.
TW083106453A 1993-07-16 1994-07-15 Rotor in magneto generator and method of producing thereof TW335569B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5199167A JP2608518B2 (en) 1993-07-16 1993-07-16 Method for manufacturing rotor of magnet generator
JP5199166A JP2673775B2 (en) 1993-07-16 1993-07-16 Method for manufacturing rotor of magnet generator

Publications (1)

Publication Number Publication Date
TW335569B true TW335569B (en) 1998-07-01

Family

ID=26511379

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083106453A TW335569B (en) 1993-07-16 1994-07-15 Rotor in magneto generator and method of producing thereof

Country Status (6)

Country Link
KR (1) KR100249680B1 (en)
CN (1) CN1052350C (en)
ES (1) ES2103645B1 (en)
FR (1) FR2707813B1 (en)
IT (1) IT1266880B1 (en)
TW (1) TW335569B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746781A (en) * 1993-08-03 1995-02-14 Mitsuba Electric Mfg Co Ltd Rotor of permanent-magnet generator
JP3281244B2 (en) * 1995-12-11 2002-05-13 株式会社ミツバ Magnet generator rotor
JP3809978B2 (en) 1997-07-22 2006-08-16 株式会社ミツバ Magnet fixing method for rotating electric machine
DE102006044268A1 (en) * 2006-09-20 2008-04-03 Vensys Energy Ag Method for fixing magnetic poles forming permanent magnets on the rotor of an electrical machine
US7987579B2 (en) 2009-03-21 2011-08-02 Vensys Energy Ag Method for mounting permanent magnets that form magnetic poles on the rotor of an electric machine
JP5880136B2 (en) * 2011-03-02 2016-03-08 日産自動車株式会社 Rotor structure of rotating electrical machine and manufacturing method thereof
US10720808B2 (en) 2015-11-23 2020-07-21 Ingersoll-Rand Industrial U.S., Inc. Method of making a permanent magnet rotor
CN120728918A (en) * 2025-08-27 2025-09-30 山东天瑞重工有限公司 A high-speed motor rotor structure with optimized interference

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064409A (en) * 1973-10-09 1975-05-31
JPS60187248A (en) * 1984-03-06 1985-09-24 Nippon Denso Co Ltd Rotor of magneto generator
EP0205090B1 (en) * 1985-06-06 1990-09-05 Nippondenso Co., Ltd. Magneto rotor
JPH0789723B2 (en) * 1985-07-08 1995-09-27 株式会社三ツ葉電機製作所 Magnet generator rotor
JPH0564409A (en) * 1991-09-05 1993-03-12 Hitachi Ltd Brushless motor
JPH0746781A (en) * 1993-08-03 1995-02-14 Mitsuba Electric Mfg Co Ltd Rotor of permanent-magnet generator

Also Published As

Publication number Publication date
ES2103645A1 (en) 1997-09-16
FR2707813A1 (en) 1995-01-20
KR950004698A (en) 1995-02-18
IT1266880B1 (en) 1997-01-21
KR100249680B1 (en) 2000-04-01
FR2707813B1 (en) 2000-12-29
ES2103645B1 (en) 1998-04-16
CN1052350C (en) 2000-05-10
ITTO940581A1 (en) 1996-01-15
ITTO940581A0 (en) 1994-07-15
CN1103998A (en) 1995-06-21

Similar Documents

Publication Publication Date Title
US5258678A (en) Rotator element for electric motor
CA2235056A1 (en) Switched reluctance motor having stator inserts for noise reduction, magnet positioning, and coil retention
MY155225A (en) Motor with built-in permanent magnets
DE3882567D1 (en) ELECTRONICALLY COMMUTED, COLLECTORLESS DC MOTOR.
CA2276102A1 (en) Modular design and manufacture of a stator core
EP0193611A4 (en) Permanent magnet field system synchronous motor.
EP0598137A4 (en) Rotor for synchronous motor.
EP0360534A3 (en) Microwave plasma treatment apparatus
KR910010062A (en) Ignition Coil
TW335569B (en) Rotor in magneto generator and method of producing thereof
TW348339B (en) Axial pole motor
DK0695018T3 (en) Synchronous motor with magnets inserted into a rotor
AU3381189A (en) Electric motor
TW221532B (en) Vibration motor used in wireless transmission
EP0103979B1 (en) Frame module for forming tubular frame of permanent magnet direct current machine
MY130614A (en) Motor
KR930022683A (en) Small motor
ITTO950214A0 (en) ROTOR, IN A MAGNET GENERATOR.
JPH0712078A (en) Rotor of electric motor for compressor
JPS6434141A (en) Stator core for motor
JPS5571164A (en) Rotor for magneto-generator
KR970008779A (en) Permanent Magnet Motor
KR0127656B1 (en) How to assemble the starting motor solenoid assembly
KR930024253A (en) Brushless motor
JPS61141976U (en)

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees