FR1281896A - Procédé de stabilisation d'isolation cellulosique en contact avec des diélectriques liquides - Google Patents
Procédé de stabilisation d'isolation cellulosique en contact avec des diélectriques liquidesInfo
- Publication number
- FR1281896A FR1281896A FR837999A FR837999A FR1281896A FR 1281896 A FR1281896 A FR 1281896A FR 837999 A FR837999 A FR 837999A FR 837999 A FR837999 A FR 837999A FR 1281896 A FR1281896 A FR 1281896A
- Authority
- FR
- France
- Prior art keywords
- contact
- liquid dielectrics
- cellulosic insulation
- stabilizing
- stabilizing cellulosic
- 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.)
- Expired
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
- H01B3/185—Substances or derivates of cellulose
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR837999A FR1281896A (fr) | 1960-09-07 | 1960-09-07 | Procédé de stabilisation d'isolation cellulosique en contact avec des diélectriques liquides |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR837999A FR1281896A (fr) | 1960-09-07 | 1960-09-07 | Procédé de stabilisation d'isolation cellulosique en contact avec des diélectriques liquides |
US182029A US3102159A (en) | 1962-03-23 | 1962-03-23 | Treated cellulosic material and electrical apparatus embodying the same |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1281896A true FR1281896A (fr) | 1962-01-19 |
Family
ID=26187396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR837999A Expired FR1281896A (fr) | 1960-09-07 | 1960-09-07 | Procédé de stabilisation d'isolation cellulosique en contact avec des diélectriques liquides |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1281896A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1289159B (de) * | 1963-04-12 | 1969-02-13 | Westinghouse Elek C Corp | Schichtstoffisolierung fuer Hochspannung fuehrende Teile |
FR2552792A1 (fr) * | 1983-09-30 | 1985-04-05 | Melamine Chemicals Inc | Procede perfectionne pour la production de pate de bois utilisant un additif derive de la s-triazine et pate de bois et papier ameliores contenant une s-triazine |
US4619735A (en) * | 1985-02-13 | 1986-10-28 | Melamine Chemicals, Inc. | Method of retarding paper degradation with time by treatment with melamine, and method of producing ageing-resistant paper coated with melamine |
-
1960
- 1960-09-07 FR FR837999A patent/FR1281896A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1289159B (de) * | 1963-04-12 | 1969-02-13 | Westinghouse Elek C Corp | Schichtstoffisolierung fuer Hochspannung fuehrende Teile |
FR2552792A1 (fr) * | 1983-09-30 | 1985-04-05 | Melamine Chemicals Inc | Procede perfectionne pour la production de pate de bois utilisant un additif derive de la s-triazine et pate de bois et papier ameliores contenant une s-triazine |
US4619735A (en) * | 1985-02-13 | 1986-10-28 | Melamine Chemicals, Inc. | Method of retarding paper degradation with time by treatment with melamine, and method of producing ageing-resistant paper coated with melamine |
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