EP0369435A3 - Isolant pour armature de bobinage tournant - Google Patents
Isolant pour armature de bobinage tournant Download PDFInfo
- Publication number
- EP0369435A3 EP0369435A3 EP19890121156 EP89121156A EP0369435A3 EP 0369435 A3 EP0369435 A3 EP 0369435A3 EP 19890121156 EP19890121156 EP 19890121156 EP 89121156 A EP89121156 A EP 89121156A EP 0369435 A3 EP0369435 A3 EP 0369435A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulation
- revolving
- armature coil
- polyimide
- sheet
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/38—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes condensation products of aldehydes with amines or amides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
- H01B3/306—Polyimides or polyesterimides
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Organic Insulating Materials (AREA)
- Insulating Bodies (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP286661/88 | 1988-11-15 | ||
JP63286661A JP2699475B2 (ja) | 1988-11-15 | 1988-11-15 | 回転電機コイルの絶縁構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0369435A2 EP0369435A2 (fr) | 1990-05-23 |
EP0369435A3 true EP0369435A3 (fr) | 1990-12-19 |
Family
ID=17707316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890121156 Ceased EP0369435A3 (fr) | 1988-11-15 | 1989-11-15 | Isolant pour armature de bobinage tournant |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0369435A3 (fr) |
JP (1) | JP2699475B2 (fr) |
KR (1) | KR900008539A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101859615B (zh) * | 2010-05-26 | 2012-04-25 | 江苏五洲电磁线有限公司 | 一种变压器线圈薄膜导线的薄膜叠包烧结方法 |
JP5787148B2 (ja) * | 2011-08-19 | 2015-09-30 | 日立工機株式会社 | 電動工具 |
US20140154113A1 (en) * | 2012-12-05 | 2014-06-05 | Ge Oil & Gas Esp, Inc. | High temperature downhole motors with advanced polyimide insulation materials |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542752A1 (fr) * | 1983-03-16 | 1984-09-21 | Avco Corp | Compositions de bis-maleimide-epoxy et matieres fibreuses preimpregnees, moulees |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5291196A (en) * | 1976-01-28 | 1977-08-01 | Hitachi Ltd | Magnetic material having superior heat resistance |
JPS5528822A (en) * | 1978-08-23 | 1980-02-29 | Ube Ind Ltd | Method for manufacturing polyimide film |
JPS5574110A (en) * | 1978-11-29 | 1980-06-04 | Matsushita Electric Ind Co Ltd | Insulating method for electromagnetic coil |
JPS6026426A (ja) * | 1983-07-22 | 1985-02-09 | Mitsubishi Electric Corp | 絶縁コイルの製造方法 |
JPS63105444U (fr) * | 1986-12-24 | 1988-07-08 | ||
JPS63245429A (ja) * | 1987-03-31 | 1988-10-12 | Mitsubishi Petrochem Co Ltd | 熱硬化性樹脂組成物 |
-
1988
- 1988-11-15 JP JP63286661A patent/JP2699475B2/ja not_active Expired - Fee Related
-
1989
- 1989-11-15 EP EP19890121156 patent/EP0369435A3/fr not_active Ceased
- 1989-11-15 KR KR1019890016645A patent/KR900008539A/ko not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542752A1 (fr) * | 1983-03-16 | 1984-09-21 | Avco Corp | Compositions de bis-maleimide-epoxy et matieres fibreuses preimpregnees, moulees |
Non-Patent Citations (4)
Title |
---|
DATABASE WPI, AN=80-50857C, Derwent Publications Ltd, London, GB; & JP-A-55 074 110 (MATSUSHITA ELEC. IND. K.K.) 05-06-1980 * |
DATABASE WPIL, AN=85-071837, Derwent Publications Ltd, London, GB; & JP-A-60 026 426 (MITSUBISHI ELECTRIC CORP.) 09-02-1985 * |
DATABASE WPIL, AN=88-333385, Derwent Publications Ltd, London, GB; & JP-A-63 245 429 (MITSUBISHI PETROCH. K.K.) 12-10-1988 * |
LE JOURNAL DE L'EQUIPMENT ELECTRIQUE ET ELECTRONIQUE, no. 477, March 1982, pages 45-47, Paris, FR; "Emploi du film polyimide pour l'isolation des films de bobinage et des conducteurs des moteurs électriques" * |
Also Published As
Publication number | Publication date |
---|---|
JP2699475B2 (ja) | 1998-01-19 |
EP0369435A2 (fr) | 1990-05-23 |
JPH02136046A (ja) | 1990-05-24 |
KR900008539A (ko) | 1990-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB SE |
|
17P | Request for examination filed |
Effective date: 19910404 |
|
17Q | First examination report despatched |
Effective date: 19930614 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19951029 |