IT955154B - PAPER FOR ELECTRICAL INSULATION - Google Patents
PAPER FOR ELECTRICAL INSULATIONInfo
- Publication number
- IT955154B IT955154B IT2281272A IT2281272A IT955154B IT 955154 B IT955154 B IT 955154B IT 2281272 A IT2281272 A IT 2281272A IT 2281272 A IT2281272 A IT 2281272A IT 955154 B IT955154 B IT 955154B
- Authority
- IT
- Italy
- Prior art keywords
- paper
- electrical insulation
- insulation
- electrical
- Prior art date
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
- H01B3/48—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
- H01B3/485—Other fibrous materials fabric
-
- 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
- Y10T428/31768—Natural source-type polyamide [e.g., casein, gelatin, etc.]
- Y10T428/31772—Next to cellulosic
- Y10T428/31775—Paper
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
-
- 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]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
-
- 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]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
- Y10T428/31978—Cellulosic next to another cellulosic
- Y10T428/31986—Regenerated or modified
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Paper (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13106071 US3903352A (en) | 1971-04-05 | 1971-04-05 | Coated electrical insulating paper and method of making it |
Publications (1)
Publication Number | Publication Date |
---|---|
IT955154B true IT955154B (en) | 1973-09-29 |
Family
ID=22447670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2281272A IT955154B (en) | 1971-04-05 | 1972-04-01 | PAPER FOR ELECTRICAL INSULATION |
Country Status (7)
Country | Link |
---|---|
US (1) | US3903352A (en) |
JP (1) | JPS5522886B1 (en) |
DE (1) | DE2202436C2 (en) |
FI (1) | FI58703C (en) |
FR (1) | FR2131954B1 (en) |
GB (1) | GB1381331A (en) |
IT (1) | IT955154B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218580A (en) * | 1976-03-31 | 1980-08-19 | Northern Telecom Limited | Paper pulp insulated cable and method of manufacture |
US4407697A (en) * | 1982-04-05 | 1983-10-04 | Mcgraw-Edison Company | Process for making electrical insulating paper and the product thereof |
US5982020A (en) | 1997-04-28 | 1999-11-09 | Lucent Technologies Inc. | Deuterated bipolar transistor and method of manufacture thereof |
WO2003104559A1 (en) * | 2002-06-07 | 2003-12-18 | Fibermark, Inc. | Low water paper |
WO2015113012A1 (en) * | 2014-01-27 | 2015-07-30 | 3M Innovative Properties Company | Electrical insulation material and transformer |
US20160351291A1 (en) * | 2014-01-27 | 2016-12-01 | 3M Innovative Properties Company | Electrically insulating material and conductor wrap for electrical equipment, such as transformers |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1733524A (en) * | 1926-11-08 | 1929-10-29 | Champion Coated Paper Company | Coating paper |
US2045468A (en) * | 1934-10-27 | 1936-06-23 | Wilmington Fibre Specialty Com | Insulating composition |
US2178365A (en) * | 1936-02-19 | 1939-10-31 | Bell Telephone Labor Inc | Electric conductor |
DE767595C (en) * | 1936-08-25 | 1952-11-24 | Bosch Gmbh Robert | Process for the production of metallized dielectric materials, in particular paper, for the production of so-called self-healing capacitors, the metal coating of which is applied by a vacuum process |
DE866357C (en) * | 1941-10-26 | 1953-02-09 | Bosch Gmbh Robert | Process for the production of insulating paper, especially for self-healing electrical capacitors |
US2526330A (en) * | 1946-03-01 | 1950-10-17 | Gen Electric | Cellulose acetate coated dielectric paper for electrical devices |
US2502782A (en) * | 1947-03-10 | 1950-04-04 | Erickson Donald Robert | Method of coating paper |
US2642420A (en) * | 1948-07-02 | 1953-06-16 | Eastman Kodak Co | Preparation of polyvinyl alcohol |
US2712539A (en) * | 1953-04-28 | 1955-07-05 | Buckeye Cotton Oil Company | Method of manufacturing soybean protein |
US2926088A (en) * | 1955-02-08 | 1960-02-23 | Phillip P Spiselman | Method of brewing coffee |
US2993949A (en) * | 1956-10-08 | 1961-07-25 | Minnesota Mining & Mfg | Electrical insulating tape and article formed therewith |
US3067141A (en) * | 1960-11-07 | 1962-12-04 | American Cyanamid Co | Dielectric plastic composition |
US3582513A (en) * | 1968-02-09 | 1971-06-01 | Borden Inc | High viscosity polyvinyl alcohol from high-solids,low-viscosity conditioned polyvinyl ester solutions |
-
1971
- 1971-04-05 US US13106071 patent/US3903352A/en not_active Expired - Lifetime
-
1972
- 1972-01-04 GB GB29472A patent/GB1381331A/en not_active Expired
- 1972-01-19 DE DE2202436A patent/DE2202436C2/en not_active Expired
- 1972-01-31 JP JP1131772A patent/JPS5522886B1/ja active Pending
- 1972-02-09 FR FR7204317A patent/FR2131954B1/fr not_active Expired
- 1972-03-20 FI FI746/72A patent/FI58703C/en active
- 1972-04-01 IT IT2281272A patent/IT955154B/en active
Also Published As
Publication number | Publication date |
---|---|
GB1381331A (en) | 1975-01-22 |
DE2202436C2 (en) | 1982-08-12 |
DE2202436A1 (en) | 1972-10-12 |
FI58703B (en) | 1980-11-28 |
FR2131954A1 (en) | 1972-11-17 |
US3903352A (en) | 1975-09-02 |
JPS5522886B1 (en) | 1980-06-19 |
FI58703C (en) | 1981-03-10 |
FR2131954B1 (en) | 1976-10-29 |
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