IT7827895A0 - Materiale elettricamente isolante in fogli ed avvolgimento elettrico fatto con esso. - Google Patents
Materiale elettricamente isolante in fogli ed avvolgimento elettrico fatto con esso.Info
- Publication number
- IT7827895A0 IT7827895A0 IT7827895A IT2789578A IT7827895A0 IT 7827895 A0 IT7827895 A0 IT 7827895A0 IT 7827895 A IT7827895 A IT 7827895A IT 2789578 A IT2789578 A IT 2789578A IT 7827895 A0 IT7827895 A0 IT 7827895A0
- Authority
- IT
- Italy
- Prior art keywords
- sheets
- insulating material
- electrically insulating
- electrical winding
- winding made
- Prior art date
Links
- 239000012777 electrically insulating material Substances 0.000 title 1
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
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
- H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24826—Spot bonds connect components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24851—Intermediate layer is discontinuous or differential
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24851—Intermediate layer is discontinuous or differential
- Y10T428/2486—Intermediate layer is discontinuous or differential with outer strippable or release layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Insulating Of Coils (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/836,095 US4163912A (en) | 1977-09-23 | 1977-09-23 | Electrical insulating sheet material and electric winding made therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7827895A0 true IT7827895A0 (it) | 1978-09-20 |
IT1098881B IT1098881B (it) | 1985-09-18 |
Family
ID=25271232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2789578A IT1098881B (it) | 1977-09-23 | 1978-09-20 | Materiale elettricamente isolante in fogli ed avvolgimento elettrico fatto con esso |
Country Status (6)
Country | Link |
---|---|
US (1) | US4163912A (it) |
BR (1) | BR7806344A (it) |
CA (1) | CA1117380A (it) |
DE (1) | DE2841231A1 (it) |
ES (1) | ES473626A1 (it) |
IT (1) | IT1098881B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226903A (en) * | 1978-08-25 | 1980-10-07 | General Electric Company | Electrical insulating sheet material and electrical winding made therefrom |
US4293784A (en) * | 1979-05-21 | 1981-10-06 | General Electric Co. | Insulated pole and coil assembly and method of making same |
JPS5928852A (ja) * | 1982-08-06 | 1984-02-15 | Hitachi Ltd | 突極形回転電機 |
TW234792B (it) * | 1992-12-14 | 1994-11-21 | Gen Electric | |
JP2941164B2 (ja) * | 1994-04-28 | 1999-08-25 | 本田技研工業株式会社 | 多相ステータ |
US6137202A (en) * | 1999-04-27 | 2000-10-24 | General Electric Company | Insulated coil and coiled frame and method for making same |
US6590311B1 (en) * | 1999-12-06 | 2003-07-08 | General Electric Company | Cross-shaped rotor shaft for electrical machine |
US6980076B1 (en) | 2000-05-19 | 2005-12-27 | Mcgraw Edison Company | Electrical apparatus with synthetic fiber and binder reinforced cellulose insulation paper |
DE20303685U1 (de) * | 2003-03-07 | 2003-05-28 | Schreiner Gmbh & Co Kg | Selbstklebende Abdeckung zur Verklebung über Kanten |
JP6633212B2 (ja) * | 2016-09-01 | 2020-01-22 | 三菱電機株式会社 | 積層鉄心、積層鉄心の製造方法、および積層鉄心を用いた電機子 |
CN109768676A (zh) * | 2019-03-18 | 2019-05-17 | 国家电网有限公司 | 转子磁极围带松动处理方法 |
CN110707886B (zh) * | 2019-12-03 | 2021-04-20 | 哈尔滨电机厂有限责任公司 | 一种大型电机转子磁极极身绝缘贴附式粘接的工艺方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2818349A (en) * | 1954-08-17 | 1957-12-31 | Permacel Le Page S Inc | Adhesive sheet product and method of making |
US2756358A (en) * | 1955-03-14 | 1956-07-24 | Gen Electric | Butt welded field coils and method of making the same |
US3156581A (en) * | 1958-08-01 | 1964-11-10 | Milky Way Products Company | Pressure-sensitive adhesive tape and impregnated fibrous web |
US3101845A (en) * | 1960-09-26 | 1963-08-27 | Minnesota Mining & Mfg | Stretchable mica-containing insulating sheet materials and products insulated therewith |
US3162772A (en) * | 1961-06-20 | 1964-12-22 | Jr Charles E Smith | Electronic sequence timer |
US3355427A (en) * | 1963-10-31 | 1967-11-28 | Gen Electric | Polyimides of a bis-(trimellitate) dianhydride and a diamine |
US3246271A (en) * | 1965-04-16 | 1966-04-12 | Westinghouse Electric Corp | Paper insulation for transformers |
US3826650A (en) * | 1968-08-20 | 1974-07-30 | American Can Co | Epoxy photopolymer duplicating stencil |
US3756908A (en) * | 1971-02-26 | 1973-09-04 | Du Pont | Synthetic paper structures of aromatic polyamides |
US4075420A (en) * | 1975-08-28 | 1978-02-21 | Burroughs Corporation | Cover layer for flexible circuits |
US4082875A (en) * | 1976-09-23 | 1978-04-04 | Samuel Citron | Tape having a longitudinal strip of adhesive which is useful as a means for framing sheets |
-
1977
- 1977-09-23 US US05/836,095 patent/US4163912A/en not_active Expired - Lifetime
-
1978
- 1978-09-08 CA CA000310967A patent/CA1117380A/en not_active Expired
- 1978-09-20 IT IT2789578A patent/IT1098881B/it active
- 1978-09-22 DE DE19782841231 patent/DE2841231A1/de not_active Withdrawn
- 1978-09-22 ES ES473626A patent/ES473626A1/es not_active Expired
- 1978-09-25 BR BR7806344A patent/BR7806344A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2841231A1 (de) | 1979-04-05 |
CA1117380A (en) | 1982-02-02 |
BR7806344A (pt) | 1979-05-08 |
US4163912A (en) | 1979-08-07 |
ES473626A1 (es) | 1979-04-16 |
IT1098881B (it) | 1985-09-18 |
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