JPH029106A - ロータリートランスの製造方法 - Google Patents
ロータリートランスの製造方法Info
- Publication number
- JPH029106A JPH029106A JP63159919A JP15991988A JPH029106A JP H029106 A JPH029106 A JP H029106A JP 63159919 A JP63159919 A JP 63159919A JP 15991988 A JP15991988 A JP 15991988A JP H029106 A JPH029106 A JP H029106A
- Authority
- JP
- Japan
- Prior art keywords
- core
- coil
- rotary transformer
- ferrite core
- hole
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 19
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 9
- 238000007747 plating Methods 0.000 claims abstract description 8
- 238000004544 sputter deposition Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000007740 vapor deposition Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000006866 deterioration Effects 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 12
- 238000000465 moulding Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63159919A JPH029106A (ja) | 1988-06-28 | 1988-06-28 | ロータリートランスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63159919A JPH029106A (ja) | 1988-06-28 | 1988-06-28 | ロータリートランスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH029106A true JPH029106A (ja) | 1990-01-12 |
| JPH0482168B2 JPH0482168B2 (enrdf_load_stackoverflow) | 1992-12-25 |
Family
ID=15704022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63159919A Granted JPH029106A (ja) | 1988-06-28 | 1988-06-28 | ロータリートランスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029106A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363263A (en) * | 1991-04-19 | 1994-11-08 | Hitachi Ltd. | Coil assembly for rotary magnetic head apparatus |
-
1988
- 1988-06-28 JP JP63159919A patent/JPH029106A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363263A (en) * | 1991-04-19 | 1994-11-08 | Hitachi Ltd. | Coil assembly for rotary magnetic head apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0482168B2 (enrdf_load_stackoverflow) | 1992-12-25 |
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