JPS6399637U - - Google Patents
Info
- Publication number
- JPS6399637U JPS6399637U JP19394486U JP19394486U JPS6399637U JP S6399637 U JPS6399637 U JP S6399637U JP 19394486 U JP19394486 U JP 19394486U JP 19394486 U JP19394486 U JP 19394486U JP S6399637 U JPS6399637 U JP S6399637U
- Authority
- JP
- Japan
- Prior art keywords
- light
- shaped portion
- substantially bowl
- regulating
- optical axis
- 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
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案実施例の地震検出器の側面断面
図で、第２図はその平面断面図である。 １…箱体、２…略椀状部、３，３…規制壁、４
…発光素子、５…受光素子、６…球体。
図で、第２図はその平面断面図である。 １…箱体、２…略椀状部、３，３…規制壁、４
…発光素子、５…受光素子、６…球体。
Claims (1)
- 中央凹部に向つて突出する少なくとも２つの規
制壁を有した略椀状部と、略椀状部の中央を光軸
が通るように規制壁に対向配置された発光素子及
び受光素子と、略椀状部に回動自在に収納された
遮光性の球体とを具備した事を特徴とする地震検
出器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19394486U JPS6399637U (ja) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19394486U JPS6399637U (ja) | 1986-12-17 | 1986-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399637U true JPS6399637U (ja) | 1988-06-28 |
Family
ID=31150448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19394486U Pending JPS6399637U (ja) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399637U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02306514A (ja) * | 1989-05-22 | 1990-12-19 | Omron Corp | パチンコ玉検出センサ |
-
1986
- 1986-12-17 JP JP19394486U patent/JPS6399637U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02306514A (ja) * | 1989-05-22 | 1990-12-19 | Omron Corp | パチンコ玉検出センサ |