JPS5513646A - Electric motor - Google Patents

Electric motor

Info

Publication number
JPS5513646A
JPS5513646A JP8519678A JP8519678A JPS5513646A JP S5513646 A JPS5513646 A JP S5513646A JP 8519678 A JP8519678 A JP 8519678A JP 8519678 A JP8519678 A JP 8519678A JP S5513646 A JPS5513646 A JP S5513646A
Authority
JP
Japan
Prior art keywords
end bracket
motor
peripheral
stator
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.)
Granted
Application number
JP8519678A
Other languages
Japanese (ja)
Other versions
JPS6226256B2 (en
Inventor
Yasuaki Miyoda
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 JP8519678A priority Critical patent/JPS5513646A/en
Publication of JPS5513646A publication Critical patent/JPS5513646A/en
Publication of JPS6226256B2 publication Critical patent/JPS6226256B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To raise the assembling property of an electric motor and the degree of concentricity of its rotor and stator, by pressing a square blank to make an end bracket having a cylindrical part and peripheral dimension limiting parts and holding a stator core by the end bracket. CONSTITUTION:The square blank is pressed so that the end bracket 12 having the cylindrical part and peripheral contact parts 14 is formed. The stator core 3 is held by the end bracket 12 to assemble the motor 1. Since the lead wires 21 of a coil are picked out of an opening 20 provided in the circumferential part of the end bracket 12, the assembling property of the motor 1 is improved. Because the straight sections of the peripheral contact parts 14 of the end bracket are fitted as dimension limiters 16 on the peripheral straight parts of the stator core 3, the degree of concentricity of the stator and rotor of the motor is raised. The coefficient of utilization of material is also raised.
JP8519678A 1978-07-14 1978-07-14 Electric motor Granted JPS5513646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8519678A JPS5513646A (en) 1978-07-14 1978-07-14 Electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8519678A JPS5513646A (en) 1978-07-14 1978-07-14 Electric motor

Publications (2)

Publication Number Publication Date
JPS5513646A true JPS5513646A (en) 1980-01-30
JPS6226256B2 JPS6226256B2 (en) 1987-06-08

Family

ID=13851884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8519678A Granted JPS5513646A (en) 1978-07-14 1978-07-14 Electric motor

Country Status (1)

Country Link
JP (1) JPS5513646A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866317A (en) * 1987-10-21 1989-09-12 Mitsubishi Denki Kabushiki Kaisha Small electric motor
US6465922B2 (en) * 2000-05-03 2002-10-15 Phoenix Technologies Holding S.A. Enclosure arrangement, particularly for small electric motors
US6933640B2 (en) 2003-10-16 2005-08-23 A.O. Smith Corporation Electric machine and method of assembling the same
US8143759B2 (en) * 2009-04-30 2012-03-27 Hamilton Sundstrand Corporation Laminated stator assembly
JP2014079054A (en) * 2012-10-09 2014-05-01 Asmo Co Ltd Motor and method for manufacturing motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866317A (en) * 1987-10-21 1989-09-12 Mitsubishi Denki Kabushiki Kaisha Small electric motor
US6465922B2 (en) * 2000-05-03 2002-10-15 Phoenix Technologies Holding S.A. Enclosure arrangement, particularly for small electric motors
US6933640B2 (en) 2003-10-16 2005-08-23 A.O. Smith Corporation Electric machine and method of assembling the same
US8143759B2 (en) * 2009-04-30 2012-03-27 Hamilton Sundstrand Corporation Laminated stator assembly
JP2014079054A (en) * 2012-10-09 2014-05-01 Asmo Co Ltd Motor and method for manufacturing motor

Also Published As

Publication number Publication date
JPS6226256B2 (en) 1987-06-08

Similar Documents

Publication Publication Date Title
ES2022240B3 (en) SWITCHING MOTOR WITH ROTOR SHAFT INSULATING COVER.
JPS5513646A (en) Electric motor
JPS55125070A (en) Flat coreless rotary electric machine
ES451283A1 (en) Direct current motor
JPS5341707A (en) Electric motor
JPS5485302A (en) Lead-out structure of miniature motor
JPS54137601A (en) Induction motor stator
JPS57142167A (en) Hollow cylindrical core armature for dc motor
JPS6434155A (en) Stator for capacitor motor
JPS552368A (en) Manufacturing process of small-sized dc motor
JPS6325897Y2 (en)
GB620889A (en) Improved electric motor construction
JPS5612827A (en) Electric motor
SU694948A1 (en) Single-phase induction motor having a starting high active-resistance winding
JPS5623598A (en) Fan device
JPS56107750A (en) Slot insulator for axial air gap type electric motor
JPS573539A (en) Winding of electric motor
JPS5759452A (en) Rotary electric machine
JPH04172937A (en) Electric rotating machine
JPS5686059A (en) Manufacture of stator
JPS57119649A (en) Molded type motor
JPS6333348U (en)
JPS6430656U (en)
JPS6086073U (en) rotor of rotating electric machine
JPS5571141A (en) Device for connecting field windings of rotor between poles in rotary machine

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Effective date: 20050927

Free format text: JAPANESE INTERMEDIATE CODE: A131

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20051215

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20060206

A521 Written amendment

Effective date: 20060327

Free format text: JAPANESE INTERMEDIATE CODE: A523

A02 Decision of refusal

Effective date: 20060523

Free format text: JAPANESE INTERMEDIATE CODE: A02

A521 Written amendment

Effective date: 20060915

Free format text: JAPANESE INTERMEDIATE CODE: A523

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20060915

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Effective date: 20061102

Free format text: JAPANESE INTERMEDIATE CODE: A911

A912 Removal of reconsideration by examiner before appeal (zenchi)

Effective date: 20061109

Free format text: JAPANESE INTERMEDIATE CODE: A912

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080808

A602 Written permission of extension of time

Effective date: 20080819

Free format text: JAPANESE INTERMEDIATE CODE: A602

A521 Written amendment

Effective date: 20090624

Free format text: JAPANESE INTERMEDIATE CODE: A523

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Effective date: 20090811

Free format text: JAPANESE INTERMEDIATE CODE: A61

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 3

Free format text: PAYMENT UNTIL: 20120821

LAPS Cancellation because of no payment of annual fees