JPS5271609A - Cooling device for the stator core of rotary electric machine - Google Patents

Cooling device for the stator core of rotary electric machine

Info

Publication number
JPS5271609A
JPS5271609A JP14730975A JP14730975A JPS5271609A JP S5271609 A JPS5271609 A JP S5271609A JP 14730975 A JP14730975 A JP 14730975A JP 14730975 A JP14730975 A JP 14730975A JP S5271609 A JPS5271609 A JP S5271609A
Authority
JP
Japan
Prior art keywords
stator core
cooling device
electric machine
rotary electric
damages
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
JP14730975A
Other languages
Japanese (ja)
Inventor
Masatoshi Watabe
Noriyoshi Takahashi
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 JP14730975A priority Critical patent/JPS5271609A/en
Publication of JPS5271609A publication Critical patent/JPS5271609A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To obtain a cooling device for a stator core which results no damages to the oxide films of the stator core in securing cooling pipes.
COPYRIGHT: (C)1977,JPO&Japio
JP14730975A 1975-12-12 1975-12-12 Cooling device for the stator core of rotary electric machine Pending JPS5271609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14730975A JPS5271609A (en) 1975-12-12 1975-12-12 Cooling device for the stator core of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14730975A JPS5271609A (en) 1975-12-12 1975-12-12 Cooling device for the stator core of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5271609A true JPS5271609A (en) 1977-06-15

Family

ID=15427270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14730975A Pending JPS5271609A (en) 1975-12-12 1975-12-12 Cooling device for the stator core of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5271609A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7105959B2 (en) * 2002-10-24 2006-09-12 Fanuc Ltd. Cooling jacket and motor unit with cooling jacket
US20110101700A1 (en) * 2009-11-05 2011-05-05 Henrik Stiesdal Arrangement for Cooling of an Electrical Machine
JP2013042588A (en) * 2011-08-12 2013-02-28 Daikin Ind Ltd Electric motor
JP2013090351A (en) * 2011-10-13 2013-05-13 Toyota Motor Corp Rotary electric machine
JP2015177590A (en) * 2014-03-13 2015-10-05 住友重機械工業株式会社 Linear motor armature and method of fixing cooling tube

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7105959B2 (en) * 2002-10-24 2006-09-12 Fanuc Ltd. Cooling jacket and motor unit with cooling jacket
US20110101700A1 (en) * 2009-11-05 2011-05-05 Henrik Stiesdal Arrangement for Cooling of an Electrical Machine
CN102055282A (en) * 2009-11-05 2011-05-11 西门子公司 Arrangement for cooling of an electrical machine
US8698361B2 (en) * 2009-11-05 2014-04-15 Siemens Aktiengesellschaft Arrangement for cooling of an electrical machine
JP2013042588A (en) * 2011-08-12 2013-02-28 Daikin Ind Ltd Electric motor
JP2013090351A (en) * 2011-10-13 2013-05-13 Toyota Motor Corp Rotary electric machine
JP2015177590A (en) * 2014-03-13 2015-10-05 住友重機械工業株式会社 Linear motor armature and method of fixing cooling tube

Similar Documents

Publication Publication Date Title
JPS5213603A (en) Method to process the rotor surface of the motor
JPS529805A (en) Manufacturing method of armature for small rotary machine
JPS5271609A (en) Cooling device for the stator core of rotary electric machine
JPS5241803A (en) Stator core of rotary electric machine
JPS5237246A (en) High-freuency heating apparatus
JPS51134823A (en) Synchronous dynamotor
JPS51129604A (en) Cooling device for rotary electric machine
JPS51129613A (en) Canned-type electric rotary machine
JPS5252660A (en) Measuring method gap in electric machine having glass-bind-rotor
JPS5321702A (en) Rotary electric machine
JPS5229914A (en) Method of manufacturing cage type rotor for use with rotary electric m achine
JPS51134804A (en) Brush device for a small motor
JPS524005A (en) Buckling preventing method for the stator iron core of the rotary elec tric machine
JPS5420304A (en) Stator of electric revolving machine
JPS5288705A (en) Rotary electric machine and its manufacturing process
JPS51134803A (en) Rotary electric machine
JPS51121708A (en) Liquid-cooled rotary electric machine
JPS5432706A (en) Stator wedge of electric rotary machine
JPS51140571A (en) Method for forming a semiconductor protective film
JPS51133705A (en) Stator end of revolving electric motor
JPS51130803A (en) Duct piece of rotary electric machine
JPS548805A (en) Squirrel-cage rotor for induction motor
JPS529802A (en) Winding frame for coil winding machine
JPS5210505A (en) Coil for linear induction motor
JPS5267709A (en) Electric rotary machine