JPS6317484U - - Google Patents
Info
- Publication number
- JPS6317484U JPS6317484U JP10803686U JP10803686U JPS6317484U JP S6317484 U JPS6317484 U JP S6317484U JP 10803686 U JP10803686 U JP 10803686U JP 10803686 U JP10803686 U JP 10803686U JP S6317484 U JPS6317484 U JP S6317484U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical path
- optical semiconductor
- semiconductor element
- optical sensor
- 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
- 230000003287 optical effect Effects 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986108036U JPH0515117Y2 (ru) | 1986-07-16 | 1986-07-16 | |
| US07/020,022 US4774404A (en) | 1986-07-16 | 1987-02-27 | Optical path blockage detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986108036U JPH0515117Y2 (ru) | 1986-07-16 | 1986-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6317484U true JPS6317484U (ru) | 1988-02-05 |
| JPH0515117Y2 JPH0515117Y2 (ru) | 1993-04-21 |
Family
ID=30984860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986108036U Expired - Lifetime JPH0515117Y2 (ru) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515117Y2 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018028858A (ja) * | 2016-08-19 | 2018-02-22 | 株式会社Ｓｐｏｔ | 光検出装置及び駐車場満空検出装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189123U (ja) * | 1983-06-01 | 1984-12-15 | トヨタ自動車株式会社 | 着火検出用センサ |
| JPS60151200A (ja) * | 1984-01-18 | 1985-08-09 | 富士通株式会社 | 放射冷却器 |
| JPS60262025A (ja) * | 1984-06-08 | 1985-12-25 | Matsushita Electric Ind Co Ltd | 照明光の検出装置 |
-
1986
- 1986-07-16 JP JP1986108036U patent/JPH0515117Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189123U (ja) * | 1983-06-01 | 1984-12-15 | トヨタ自動車株式会社 | 着火検出用センサ |
| JPS60151200A (ja) * | 1984-01-18 | 1985-08-09 | 富士通株式会社 | 放射冷却器 |
| JPS60262025A (ja) * | 1984-06-08 | 1985-12-25 | Matsushita Electric Ind Co Ltd | 照明光の検出装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018028858A (ja) * | 2016-08-19 | 2018-02-22 | 株式会社Ｓｐｏｔ | 光検出装置及び駐車場満空検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515117Y2 (ru) | 1993-04-21 |