JPS55133639A - Rotating-electric machine for high-temperature operation - Google Patents

Rotating-electric machine for high-temperature operation

Info

Publication number
JPS55133639A
JPS55133639A JP3930879A JP3930879A JPS55133639A JP S55133639 A JPS55133639 A JP S55133639A JP 3930879 A JP3930879 A JP 3930879A JP 3930879 A JP3930879 A JP 3930879A JP S55133639 A JPS55133639 A JP S55133639A
Authority
JP
Japan
Prior art keywords
core
insulating layer
slot
end plate
layered
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
JP3930879A
Other languages
Japanese (ja)
Other versions
JPS6159051B2 (en
Inventor
Eiji Koyanagi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3930879A priority Critical patent/JPS55133639A/en
Publication of JPS55133639A publication Critical patent/JPS55133639A/en
Publication of JPS6159051B2 publication Critical patent/JPS6159051B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE:To prevent the abrasion of an iron core at the end of a core slot, and to avoid the damages on an insulating layer in enclosing coils by fabricating an armature-core end plate by using a material of an inorganic compound having a chain- shaped, layered or three-dimensional-mesh structure. CONSTITUTION:An end plate 6 of an armature core 1 is made by using cermaics in a chain-shaped, layered, or three-dimensional-mesh structure. In this case, it is recommended that the shape of the slot of the end-plate 6 is slightly narrower than the width of the core slot. In this constitution, even though an inorganic insulating material is made for the insulating layer of a rotor coil 2, the ceramic-end plate 6 is rubbed with the inorganic insulating layer. Therefore, the core 1 is not abraded, and the stator coil 2 is not vibrated. In the case the stator coil 2 is enclosed in the slot, the insulating layer is not damaged, and the poor insulation can be avoided.
JP3930879A 1979-04-03 1979-04-03 Rotating-electric machine for high-temperature operation Granted JPS55133639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3930879A JPS55133639A (en) 1979-04-03 1979-04-03 Rotating-electric machine for high-temperature operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3930879A JPS55133639A (en) 1979-04-03 1979-04-03 Rotating-electric machine for high-temperature operation

Publications (2)

Publication Number Publication Date
JPS55133639A true JPS55133639A (en) 1980-10-17
JPS6159051B2 JPS6159051B2 (en) 1986-12-15

Family

ID=12549478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3930879A Granted JPS55133639A (en) 1979-04-03 1979-04-03 Rotating-electric machine for high-temperature operation

Country Status (1)

Country Link
JP (1) JPS55133639A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001289173A (en) * 2000-04-06 2001-10-19 Matsushita Electric Ind Co Ltd Compressor and electric motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001289173A (en) * 2000-04-06 2001-10-19 Matsushita Electric Ind Co Ltd Compressor and electric motor
JP4592143B2 (en) * 2000-04-06 2010-12-01 パナソニック株式会社 Compressor and electric motor

Also Published As

Publication number Publication date
JPS6159051B2 (en) 1986-12-15

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