JPH0753311Y2 - 光電スチッチ - Google Patents

光電スチッチ

Info

Publication number
JPH0753311Y2
JPH0753311Y2 JP1990063828U JP6382890U JPH0753311Y2 JP H0753311 Y2 JPH0753311 Y2 JP H0753311Y2 JP 1990063828 U JP1990063828 U JP 1990063828U JP 6382890 U JP6382890 U JP 6382890U JP H0753311 Y2 JPH0753311 Y2 JP H0753311Y2
Authority
JP
Japan
Prior art keywords
light
light receiving
detection
forced
receiving element
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.)
Expired - Fee Related
Application number
JP1990063828U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423335U (en]
Inventor
健司 松尾
Original Assignee
サンクス株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by サンクス株式会社 filed Critical サンクス株式会社
Priority to JP1990063828U priority Critical patent/JPH0753311Y2/ja
Publication of JPH0423335U publication Critical patent/JPH0423335U/ja
Application granted granted Critical
Publication of JPH0753311Y2 publication Critical patent/JPH0753311Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP1990063828U 1990-06-15 1990-06-15 光電スチッチ Expired - Fee Related JPH0753311Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990063828U JPH0753311Y2 (ja) 1990-06-15 1990-06-15 光電スチッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063828U JPH0753311Y2 (ja) 1990-06-15 1990-06-15 光電スチッチ

Publications (2)

Publication Number Publication Date
JPH0423335U JPH0423335U (en]) 1992-02-26
JPH0753311Y2 true JPH0753311Y2 (ja) 1995-12-06

Family

ID=31594223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063828U Expired - Fee Related JPH0753311Y2 (ja) 1990-06-15 1990-06-15 光電スチッチ

Country Status (1)

Country Link
JP (1) JPH0753311Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122876A (en) * 1976-04-09 1977-10-15 Tokyo Shibaura Electric Co Photoelectric relay with fault detection device

Also Published As

Publication number Publication date
JPH0423335U (en]) 1992-02-26

Similar Documents

Publication Publication Date Title
JP3243115B2 (ja) 光電式感知器及び火災感知システム
JPH0753311Y2 (ja) 光電スチッチ
JPH0850094A (ja) 光電煙検出器用感度試験システム
JPH083068Y2 (ja) 光電スイッチ
JPH11120451A (ja) 検知装置
JPS6026173B2 (ja) 煙感知器
JPH08292260A (ja) 自己診断機能を有する光電センサ
JP2006019939A (ja) 光電センサ及びウエハ検出装置
JPH0452550A (ja) 光学式煙センサ及び光学式煙感知器
JP2008258936A (ja) 赤外線タッチスイッチ
JP2002303420A (ja) 火炎検出装置の制御方法
JP3945756B2 (ja) 火災感知器
JP2002204151A (ja) 多光軸光電センサ
JPS59210347A (ja) 散乱光式煙感知器の機能試験装置
JP2515136B2 (ja) 反射形光電検出装置
JPS61284689A (ja) 人体検知方法
JP3351901B2 (ja) 光電センサ
JPS6349825Y2 (en])
JPS5828316Y2 (ja) カサイカンチキ
JP3704560B2 (ja) 多光軸投光器
JPH06296127A (ja) 光電子スイッチ
JPH0334254B2 (en])
JP2503954Y2 (ja) 二線式センサスイッチ
WO2022049291A1 (en) Proximity sensing
JPH10154449A (ja) 光電センサ

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees