JPS57172709A - Manufacture of electric wiring circuit for high temperature - Google Patents
Manufacture of electric wiring circuit for high temperatureInfo
- Publication number
- JPS57172709A JPS57172709A JP5707581A JP5707581A JPS57172709A JP S57172709 A JPS57172709 A JP S57172709A JP 5707581 A JP5707581 A JP 5707581A JP 5707581 A JP5707581 A JP 5707581A JP S57172709 A JPS57172709 A JP S57172709A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- wiring circuit
- core material
- insulating
- fused
- 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
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
Abstract
PURPOSE:To easily obtain the electric wiring circuit for high temperature by a method wherein a temporary wiring circuit is formed by providing a coating of inorganic clay on a core material, the core material is exposed from the coating, an insulating wiring circuit is formed, and an electric conductor is formed by pouring fused metal into the cavity in the insulating wiring circuit. CONSTITUTION:By using a flexible core material 1, the coating 2 is not broken even when a temporary wiring circuit 4 is formed by winding the coating 2 around it. As the inorganic clay is used as an insulating material, insulation efficiency can be displayed at the approximate temperature of 1,000 deg.C or above, and also, different from a powdery or aqueous inorganic material, a partition material is unnecessary for this insulating material, thereby enabling to simplify the manufacture of the above wiring circuit. By using a tin wire, which is fused at a temperature far lower than approximate temperature of 1,000 deg.C at which the coating 2 is sintered, as the core material 1, the breakage of the coating 2 due to the difference of thermal expansion between the core material 1 and the coating 2 can be prevented, and the core material can also be obtained easily. Also, an excellent electric conductor 8 can be formed by pressure- fitting a fused indium metal into the cavity 6 in a pure nitrogen gas atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5707581A JPS57172709A (en) | 1981-04-17 | 1981-04-17 | Manufacture of electric wiring circuit for high temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5707581A JPS57172709A (en) | 1981-04-17 | 1981-04-17 | Manufacture of electric wiring circuit for high temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57172709A true JPS57172709A (en) | 1982-10-23 |
Family
ID=13045335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5707581A Pending JPS57172709A (en) | 1981-04-17 | 1981-04-17 | Manufacture of electric wiring circuit for high temperature |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57172709A (en) |
-
1981
- 1981-04-17 JP JP5707581A patent/JPS57172709A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57172709A (en) | Manufacture of electric wiring circuit for high temperature | |
| JPS5536915A (en) | Electronic circuit and its manufacturing | |
| JPS5212500A (en) | Producing method of electrical insulation compound | |
| JPS56103410A (en) | Manufacture of coil | |
| JPS56167304A (en) | Heat resistance insulating coil | |
| JPS54136440A (en) | Heat-generating body | |
| JPS5412496A (en) | Electrically insulated terminal and method of manufacturing the same | |
| JPS5333304A (en) | Connection between commutator and conductor | |
| JPH0514434Y2 (en) | ||
| JPS5568057A (en) | Electron gun | |
| JPS54136441A (en) | Heat-generating body | |
| JPS53142442A (en) | Manufacturing of insulated conductor | |
| JPS54164272A (en) | Gas insulating conductor | |
| JPS5220781A (en) | Semi-conductor memory unit | |
| JPS5334456A (en) | Heater for indirectly-heated cathode | |
| JPS5723847A (en) | Waste gas sensor and its manufacture | |
| JPS5759127A (en) | Thermometer and thermostat | |
| Kertscher et al. | Enameling by Extrusion(Emailex) | |
| JPS5669239A (en) | Glass ceramic of low expansion for radiofrequency insulation | |
| JPS54136899A (en) | Gas sensor | |
| JPS531883A (en) | Mold connecting method of cable | |
| JPS54150748A (en) | Sheath heater unit manufacturing method | |
| JPS541887A (en) | Embedded conductive unit | |
| JPS5530978A (en) | Method of forming rubber-plastic cable joint | |
| JPS57155794A (en) | High thermal conductive electric insulating substrate |