JPS5579642A - Insulating structure of motor for refrigerator - Google Patents

Insulating structure of motor for refrigerator

Info

Publication number
JPS5579642A
JPS5579642A JP15229378A JP15229378A JPS5579642A JP S5579642 A JPS5579642 A JP S5579642A JP 15229378 A JP15229378 A JP 15229378A JP 15229378 A JP15229378 A JP 15229378A JP S5579642 A JPS5579642 A JP S5579642A
Authority
JP
Japan
Prior art keywords
properties
coil
insulation
slot
stator coil
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
JP15229378A
Other languages
Japanese (ja)
Inventor
Chuzo Yamanishi
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP15229378A priority Critical patent/JPS5579642A/en
Publication of JPS5579642A publication Critical patent/JPS5579642A/en
Pending legal-status Critical Current

Links

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE: To simplify workability, and to stabilize quality, by forming a stator coil by a winding material with an insulating film of modified formal, etc. while insulation-treating the motor with solventless type epoxy resin varnish having refrigerant resistive, insulating properties and fastening vibration resisting properties.
CONSTITUTION: A stator coil is wound and made up by a winding material with an insulating film of modified formal, etc., the coil is incorporated into a stator core slot to which slot insulation in a polyester film, etc. is laid, and a wedge in a polyester film, etc. is inserted into an opening portion of the slot. Solventless type epoxy resin varnish having excellent refrigerant resistive, insulating properties and fastening vibration resisting properties is injected and impregnated into the whole stator coil and the coil is insulation-treated, thereby the whole is strongly finished, and the lowering of mechanical strength, such as, electric insulating properties, vibration resisting properties, etc. is compensated. Thus, the workability is simplified and quality is stabilized while the cost of materials can sharply be reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP15229378A 1978-12-08 1978-12-08 Insulating structure of motor for refrigerator Pending JPS5579642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15229378A JPS5579642A (en) 1978-12-08 1978-12-08 Insulating structure of motor for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15229378A JPS5579642A (en) 1978-12-08 1978-12-08 Insulating structure of motor for refrigerator

Publications (1)

Publication Number Publication Date
JPS5579642A true JPS5579642A (en) 1980-06-16

Family

ID=15537354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15229378A Pending JPS5579642A (en) 1978-12-08 1978-12-08 Insulating structure of motor for refrigerator

Country Status (1)

Country Link
JP (1) JPS5579642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04123404A (en) * 1990-09-14 1992-04-23 Toshiba Corp Superconductor coil
US5964581A (en) * 1990-11-16 1999-10-12 Hitachi, Ltd. Refrigerant compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04123404A (en) * 1990-09-14 1992-04-23 Toshiba Corp Superconductor coil
US5964581A (en) * 1990-11-16 1999-10-12 Hitachi, Ltd. Refrigerant compressor
US6029459A (en) * 1990-11-16 2000-02-29 Hitachi, Ltd. Refrigeration cycle

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