JPH0438640U - - Google Patents
Info
- Publication number
- JPH0438640U JPH0438640U JP8101090U JP8101090U JPH0438640U JP H0438640 U JPH0438640 U JP H0438640U JP 8101090 U JP8101090 U JP 8101090U JP 8101090 U JP8101090 U JP 8101090U JP H0438640 U JPH0438640 U JP H0438640U
- Authority
- JP
- Japan
- Prior art keywords
- key
- hall element
- magnet
- lever
- key detection
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8101090U JPH0438640U (cs) | 1990-07-30 | 1990-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8101090U JPH0438640U (cs) | 1990-07-30 | 1990-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438640U true JPH0438640U (cs) | 1992-03-31 |
Family
ID=31626569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8101090U Pending JPH0438640U (cs) | 1990-07-30 | 1990-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438640U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210096909A (ko) * | 2020-01-29 | 2021-08-06 | 숭실대학교산학협력단 | 파동 신호 감지 장치의 지향성 향상을 위한 신호 가이드 및 그를 이용한 파동 신호 감지 장치 |
-
1990
- 1990-07-30 JP JP8101090U patent/JPH0438640U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210096909A (ko) * | 2020-01-29 | 2021-08-06 | 숭실대학교산학협력단 | 파동 신호 감지 장치의 지향성 향상을 위한 신호 가이드 및 그를 이용한 파동 신호 감지 장치 |