JPS62168528U - - Google Patents
Info
- Publication number
- JPS62168528U JPS62168528U JP5697686U JP5697686U JPS62168528U JP S62168528 U JPS62168528 U JP S62168528U JP 5697686 U JP5697686 U JP 5697686U JP 5697686 U JP5697686 U JP 5697686U JP S62168528 U JPS62168528 U JP S62168528U
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- photoelectric switch
- light
- operation confirmation
- registration request
- 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
- 238000012790 confirmation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000504 luminescence detection Methods 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Fire-Detection Mechanisms (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の基本実施例である光電スイツ
チの受光器の断面図、第２図は本考案の応用実施
例である自己診断装置の回路図、第３図は従来例
である発光検知器を取付けたダクトの断面図であ
る。 １……受光器、６……ケース、７……受光窓、
８……受光素子、９……増幅器、１０……受光素
子、ａ……受光路。
チの受光器の断面図、第２図は本考案の応用実施
例である自己診断装置の回路図、第３図は従来例
である発光検知器を取付けたダクトの断面図であ
る。 １……受光器、６……ケース、７……受光窓、
８……受光素子、９……増幅器、１０……受光素
子、ａ……受光路。
Claims (1)
- 光電スイツチの受光器内の受光路から外れた位
置に、動作確認用の投光素子を受光素子に対向配
置したことを特徴とする光電スイツチの受光動作
確認装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986056976U JPH0445113Y2 (ja) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986056976U JPH0445113Y2 (ja) | 1986-04-16 | 1986-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62168528U true JPS62168528U (ja) | 1987-10-26 |
| JPH0445113Y2 JPH0445113Y2 (ja) | 1992-10-23 |
Family
ID=30886266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986056976U Expired JPH0445113Y2 (ja) | 1986-04-16 | 1986-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445113Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151592U (ja) * | 1984-09-05 | 1986-04-07 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522623A (en) * | 1978-08-03 | 1980-02-18 | Mitsubishi Chem Ind Ltd | Preparation of epoxyditerpene ketone |
-
1986
- 1986-04-16 JP JP1986056976U patent/JPH0445113Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6151592U (ja) * | 1984-09-05 | 1986-04-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445113Y2 (ja) | 1992-10-23 |
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