GB431579A - Improvements relating to electrical coils - Google Patents
Improvements relating to electrical coilsInfo
- Publication number
- GB431579A GB431579A GB1125/34A GB112534A GB431579A GB 431579 A GB431579 A GB 431579A GB 1125/34 A GB1125/34 A GB 1125/34A GB 112534 A GB112534 A GB 112534A GB 431579 A GB431579 A GB 431579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jan
- class
- improvements relating
- electrical coils
- 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.)
- Expired
Links
Classifications
-
- 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
- H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
431,579. Inductances. ALLGEMEINE ELEKTRICITATS-GES., 2, Freidrich Karl-Ufer, Berlin. Jan. 11, 1934, No. 1125. Convention date, Jan. 11, 1933. [Class 37] Coils for meters and other electrical apparatus are protected by a seamless elastic tube 3 lying firmly over the whole of the coil surface, the ends of the tube being turned down on to the coil and secured by flanges 4, 5. The sleeve may be a sheath of textile material, preferably impregnated with shellac, and it has an aperture 6 for passage of the terminal lead. Specifications 285,837, [Class 37], and 362,094, [Group XXXV], are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE431579X | 1933-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB431579A true GB431579A (en) | 1935-07-11 |
Family
ID=6487856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1125/34A Expired GB431579A (en) | 1933-01-11 | 1934-01-11 | Improvements relating to electrical coils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB431579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048384A1 (en) * | 1980-09-19 | 1982-03-31 | Transformatoren Union Aktiengesellschaft | Winding for dry-type transformers |
-
1934
- 1934-01-11 GB GB1125/34A patent/GB431579A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048384A1 (en) * | 1980-09-19 | 1982-03-31 | Transformatoren Union Aktiengesellschaft | Winding for dry-type transformers |
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