JPS5797607A - Coil of electrical machinery and apparatus - Google Patents
Coil of electrical machinery and apparatusInfo
- Publication number
- JPS5797607A JPS5797607A JP17322180A JP17322180A JPS5797607A JP S5797607 A JPS5797607 A JP S5797607A JP 17322180 A JP17322180 A JP 17322180A JP 17322180 A JP17322180 A JP 17322180A JP S5797607 A JPS5797607 A JP S5797607A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- insulating layer
- radiation rays
- electrical machinery
- circumference
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000011810 insulating material Substances 0.000 abstract 2
- 239000010445 mica Substances 0.000 abstract 2
- 229910052618 mica group Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/06—Insulation of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
PURPOSE:To enhance radiation rays resistance of a coil of electrical machinery and apparatus by a method wherein an insulating layer consisting of a mixture of an organic binder and an inorganic insulating material is provided at the circumference of an insulating layer of coil. CONSTITUTION:The insulating layer 4 consisting of the mixture of the inorganic insulating material of aluminum oxide powder, mica plates, mica powder, etc., and the organic binder of silicone varnish, etc., is provided at the circumference of the insulating layer 2. Accordingly resistance against nitric acid being easy to be generated in radiation rays of 10<10> rad. order is enabled to be provided, and the coil 10 having superior radiation rays resistance can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17322180A JPS5797607A (en) | 1980-12-10 | 1980-12-10 | Coil of electrical machinery and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17322180A JPS5797607A (en) | 1980-12-10 | 1980-12-10 | Coil of electrical machinery and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5797607A true JPS5797607A (en) | 1982-06-17 |
Family
ID=15956371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17322180A Pending JPS5797607A (en) | 1980-12-10 | 1980-12-10 | Coil of electrical machinery and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5797607A (en) |
-
1980
- 1980-12-10 JP JP17322180A patent/JPS5797607A/en active Pending
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