JPS6425509A - Manufacture of ceramic coil - Google Patents
Manufacture of ceramic coilInfo
- Publication number
- JPS6425509A JPS6425509A JP62182669A JP18266987A JPS6425509A JP S6425509 A JPS6425509 A JP S6425509A JP 62182669 A JP62182669 A JP 62182669A JP 18266987 A JP18266987 A JP 18266987A JP S6425509 A JPS6425509 A JP S6425509A
- Authority
- JP
- Japan
- Prior art keywords
- wire body
- core member
- wire
- ceramics
- make
- 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
- 239000000919 ceramic Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000010304 firing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
PURPOSE:To enable a ceramic coil which is small and of sufficient strength to be made simply and easily with high yield, by employing a series of processes in which a core wire which has both heat resistance and flexibility is covered with a ceramics material to make a wire body, and the wire body is wound round a cylindrical core member which is burnt down at firing temperature to be formed in a coil configuration. CONSTITUTION:A ceramic material is coated over the surface of a core wire 11 which has both of heat resistance and flexibility to make a wire body 15. Successively, the wire body 15 is wound round the outside surface of a cylindrical core member 17 from one end of thereof toward the other end, with being evenly spaced, to be formed in a coil configuration, thereby a compact 19 is made. Next, the compact 19 is fired in the air using an electric furnace, thereby the core member 17 is burnt down. In such manner, the dissipation of the core member 17 results in only the wire body 15 being left. Hereafter, the wire body 15 is fired to make a ceramic coil 21. Accordingly, oxygen can be sufficiently supplied in ceramics firing process, which enables the characteristics of ceramics such as superconductivity, rigidity, degree of sintering and the like to be exhibited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62182669A JPS6425509A (en) | 1987-07-22 | 1987-07-22 | Manufacture of ceramic coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62182669A JPS6425509A (en) | 1987-07-22 | 1987-07-22 | Manufacture of ceramic coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425509A true JPS6425509A (en) | 1989-01-27 |
Family
ID=16122363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62182669A Pending JPS6425509A (en) | 1987-07-22 | 1987-07-22 | Manufacture of ceramic coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425509A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140290A (en) * | 1988-08-02 | 1992-08-18 | Asea Brown Boveri Ltd. | Device for inductive current limiting of an alternating current employing the superconductivity of a ceramic high-temperature superconductor |
-
1987
- 1987-07-22 JP JP62182669A patent/JPS6425509A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140290A (en) * | 1988-08-02 | 1992-08-18 | Asea Brown Boveri Ltd. | Device for inductive current limiting of an alternating current employing the superconductivity of a ceramic high-temperature superconductor |
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