JPS5450904A - Rotor - Google Patents

Rotor

Info

Publication number
JPS5450904A
JPS5450904A JP11773677A JP11773677A JPS5450904A JP S5450904 A JPS5450904 A JP S5450904A JP 11773677 A JP11773677 A JP 11773677A JP 11773677 A JP11773677 A JP 11773677A JP S5450904 A JPS5450904 A JP S5450904A
Authority
JP
Japan
Prior art keywords
width
widen
root
making
section
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
JP11773677A
Other languages
Japanese (ja)
Inventor
Haruo Oharagi
Kazuo Tawara
Shoji Mogi
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 JP11773677A priority Critical patent/JPS5450904A/en
Publication of JPS5450904A publication Critical patent/JPS5450904A/en
Pending legal-status Critical Current

Links

Landscapes

  • Windings For Motors And Generators (AREA)

Abstract

PURPOSE: To relieve local magnetic saturation by making the width at the lower part of slot narrower and thus by making the width at the root of tooth wider in order to widen the cross section of this portion.
CONSTITUTION: The width at the lower part of the slot 5 is made narrower in order to widen the width W at the root of the tooth 7. Thus, the section of this portion becomes greater and therefore the local magnetic saturation can be relieved
COPYRIGHT: (C)1979,JPO&Japio
JP11773677A 1977-09-30 1977-09-30 Rotor Pending JPS5450904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11773677A JPS5450904A (en) 1977-09-30 1977-09-30 Rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11773677A JPS5450904A (en) 1977-09-30 1977-09-30 Rotor

Publications (1)

Publication Number Publication Date
JPS5450904A true JPS5450904A (en) 1979-04-21

Family

ID=14719011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11773677A Pending JPS5450904A (en) 1977-09-30 1977-09-30 Rotor

Country Status (1)

Country Link
JP (1) JPS5450904A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166472A (en) * 1979-06-08 1980-12-25 Hitachi Ltd Armature for commutator rotary machine
JPS59132739A (en) * 1983-01-20 1984-07-30 Nippon Denso Co Ltd Armature winding for rotary electric machine
JPS59167461U (en) * 1983-04-25 1984-11-09 三菱電機株式会社 electrical equipment
JPS61240832A (en) * 1985-04-15 1986-10-27 Hitachi Ltd Molding method of rotating armature coil
WO2008044703A1 (en) * 2006-10-12 2008-04-17 Mitsubishi Electric Corporation Stator of rotating electric machine
WO2010023117A1 (en) * 2008-08-29 2010-03-04 Robert Bosch Gmbh Electric machine
JPWO2014174658A1 (en) * 2013-04-26 2017-02-23 三菱電機株式会社 Armature coil and manufacturing method thereof
WO2023190566A1 (en) * 2022-03-30 2023-10-05 ダイキン工業株式会社 Electromagnetic apparatus, rotary electric machine, thrust magnetic bearing, air blower, compressor, refrigeration equipment, and vehicle

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166472A (en) * 1979-06-08 1980-12-25 Hitachi Ltd Armature for commutator rotary machine
JPS59132739A (en) * 1983-01-20 1984-07-30 Nippon Denso Co Ltd Armature winding for rotary electric machine
JPS59167461U (en) * 1983-04-25 1984-11-09 三菱電機株式会社 electrical equipment
JPS61240832A (en) * 1985-04-15 1986-10-27 Hitachi Ltd Molding method of rotating armature coil
WO2008044703A1 (en) * 2006-10-12 2008-04-17 Mitsubishi Electric Corporation Stator of rotating electric machine
JPWO2008044703A1 (en) * 2006-10-12 2010-02-12 三菱電機株式会社 Stator for rotating electrical machine, method for manufacturing the stator, and method for manufacturing the rotating electrical machine
WO2010023117A1 (en) * 2008-08-29 2010-03-04 Robert Bosch Gmbh Electric machine
JPWO2014174658A1 (en) * 2013-04-26 2017-02-23 三菱電機株式会社 Armature coil and manufacturing method thereof
WO2023190566A1 (en) * 2022-03-30 2023-10-05 ダイキン工業株式会社 Electromagnetic apparatus, rotary electric machine, thrust magnetic bearing, air blower, compressor, refrigeration equipment, and vehicle
JP2023148999A (en) * 2022-03-30 2023-10-13 ダイキン工業株式会社 Electromagnetic device, rotary electric machine, thrust magnetic bearing, blower, compressor, refrigeration device and vehicle

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