JPH01160566U - - Google Patents
Info
- Publication number
- JPH01160566U JPH01160566U JP1988053781U JP5378188U JPH01160566U JP H01160566 U JPH01160566 U JP H01160566U JP 1988053781 U JP1988053781 U JP 1988053781U JP 5378188 U JP5378188 U JP 5378188U JP H01160566 U JPH01160566 U JP H01160566U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- ferrite core
- coil case
- boss
- 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.)
- Pending
Links
- 229910000859 α-Fe Inorganic materials 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面はこの考案の一実施例を示し、第１図はコ
イル機器の縦断面図、第２図はコイルケースの縦
断面図、第３図はコイル機器の分解図、第４図は
装置間伝送装置の外観図、第５図は従来のコイル
機器の縦断面図、第６図は従来のコイル機器の分
解斜視図である。
２２……スプール、２３……電磁コイル、２４
……スプールコイル、２５……フエライトコア、
２６……コイルケース、２７……ボス、２８……
突起、２９……凹部。
The drawings show one embodiment of this invention; Fig. 1 is a longitudinal cross-sectional view of a coil device, Fig. 2 is a longitudinal cross-sectional view of a coil case, Fig. 3 is an exploded view of the coil device, and Fig. 4 is a diagram of inter-device transmission. An external view of the device, FIG. 5 is a vertical sectional view of a conventional coil device, and FIG. 6 is an exploded perspective view of the conventional coil device. 22... Spool, 23... Electromagnetic coil, 24
...Spool coil, 25...Ferrite core,
26...Coil case, 27...Boss, 28...
Protrusion, 29... recess.
Claims (1)
したフエライトコアをコイルケースに収容した電
子機器であつて、 コイルケースのスプールおよびフエライトコア
取付け部位に、バネ性を有したボスと、その外側
に突設した突起とを並設して、上記スプールに形
成した凹部に突起を係合させると共に、上記フエ
ライトコアをボスに外嵌させてスプールとフエラ
イトコアとコイルケースの中心が一致するように
位置決めした 電子機器。[Scope of claim for utility model registration] An electronic device in which a spool wound with an electromagnetic coil and a ferrite core fitted into the spool are housed in a coil case, wherein the spool and the ferrite core attachment part of the coil case have spring properties. A boss having the ferrite core and a protrusion protruding from the outside thereof are arranged side by side, the protrusion is engaged with a recess formed in the spool, and the ferrite core is fitted onto the boss to form a spool, a ferrite core, and a coil case. electronic equipment positioned so that their centers coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988053781U JPH01160566U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988053781U JPH01160566U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160566U true JPH01160566U (en) | 1989-11-08 |
Family
ID=31279740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988053781U Pending JPH01160566U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160566U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010098188A (en) * | 2008-10-17 | 2010-04-30 | Ricoh Elemex Corp | Non-contact transmitter |
| JP2010219330A (en) * | 2009-03-17 | 2010-09-30 | Ricoh Elemex Corp | Primary coil and secondary coil of contactless energy transmission device, method of determining coil conditions of contactless energy transmission device |
| JP2010220409A (en) * | 2009-03-17 | 2010-09-30 | Ricoh Elemex Corp | Primary side core of non-contact energy transmission device, primary side core determination method of non-contact energy transmission device, and charger of electronic clock for non-contact charging |
| JP2010219331A (en) * | 2009-03-17 | 2010-09-30 | Ricoh Elemex Corp | Contactless energy transmission device, electronic clock, charging device, and method of determining core form of the contactless energy transmission device |
-
1988
- 1988-04-21 JP JP1988053781U patent/JPH01160566U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010098188A (en) * | 2008-10-17 | 2010-04-30 | Ricoh Elemex Corp | Non-contact transmitter |
| JP2010219330A (en) * | 2009-03-17 | 2010-09-30 | Ricoh Elemex Corp | Primary coil and secondary coil of contactless energy transmission device, method of determining coil conditions of contactless energy transmission device |
| JP2010220409A (en) * | 2009-03-17 | 2010-09-30 | Ricoh Elemex Corp | Primary side core of non-contact energy transmission device, primary side core determination method of non-contact energy transmission device, and charger of electronic clock for non-contact charging |
| JP2010219331A (en) * | 2009-03-17 | 2010-09-30 | Ricoh Elemex Corp | Contactless energy transmission device, electronic clock, charging device, and method of determining core form of the contactless energy transmission device |
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