JPH0526508Y2 - - Google Patents
Info
- Publication number
- JPH0526508Y2 JPH0526508Y2 JP1986189731U JP18973186U JPH0526508Y2 JP H0526508 Y2 JPH0526508 Y2 JP H0526508Y2 JP 1986189731 U JP1986189731 U JP 1986189731U JP 18973186 U JP18973186 U JP 18973186U JP H0526508 Y2 JPH0526508 Y2 JP H0526508Y2
- Authority
- JP
- Japan
- Prior art keywords
- pyroelectric infrared
- infrared detector
- metal case
- insulating cap
- detector
- 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 - Lifetime
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986189731U JPH0526508Y2 (en, 2012) | 1986-12-09 | 1986-12-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986189731U JPH0526508Y2 (en, 2012) | 1986-12-09 | 1986-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6393529U JPS6393529U (en, 2012) | 1988-06-16 |
JPH0526508Y2 true JPH0526508Y2 (en, 2012) | 1993-07-05 |
Family
ID=31142289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986189731U Expired - Lifetime JPH0526508Y2 (en, 2012) | 1986-12-09 | 1986-12-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0526508Y2 (en, 2012) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6015008B2 (ja) * | 1978-09-13 | 1985-04-17 | 株式会社村田製作所 | 熱形赤外線検出器 |
JPS5542196U (en, 2012) * | 1978-09-13 | 1980-03-18 | ||
JPS59172343U (ja) * | 1983-05-02 | 1984-11-17 | 新日本無線株式会社 | 放射温度計 |
JPS59175142U (ja) * | 1983-05-09 | 1984-11-22 | 株式会社東芝 | 赤外線センサ−ユニツト |
JPS608847U (ja) * | 1983-06-28 | 1985-01-22 | 株式会社 堀場製作所 | 焦電型赤外線検出器 |
-
1986
- 1986-12-09 JP JP1986189731U patent/JPH0526508Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6393529U (en, 2012) | 1988-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4640628A (en) | Composite fire sensor | |
JPH0526508Y2 (en, 2012) | ||
NZ208758A (en) | Smoke detection: sampling pipe inlets unblocked with temperature rise | |
CA1267735A (en) | Ionization type-smoke detector | |
US4148022A (en) | Chemical smoke or pollutant detector | |
JPS5734446A (en) | Nultifunctional detecting element and multifunctional detector | |
JPS6432131A (en) | Infrared sensor | |
JPH044317Y2 (en, 2012) | ||
JPS60500550A (ja) | ペルチエ素子からなる赤外線感応検知器 | |
JPH044320Y2 (en, 2012) | ||
JPH0120664Y2 (en, 2012) | ||
JP2538094Y2 (ja) | 炎検出装置 | |
CN219642139U (zh) | 一种设备用旋钮装置 | |
JPH0749596Y2 (ja) | 散乱光式煙感知器 | |
JPH029429Y2 (en, 2012) | ||
JPH0615184U (ja) | 火災感知器 | |
JPH0624956Y2 (ja) | イオン化式煙感知器の取付構造 | |
JPS61195315A (ja) | 冷却型赤外線検知器 | |
JPS5812312Y2 (ja) | 火災感知器用保護カバ−の取付装置 | |
JPS56110043A (en) | Detecting method for humidity and reducing gas and complex detecting sensor thereof | |
JPS57203927A (en) | Temperature sensor | |
CN115684468A (zh) | 一种电伴热安全光幕 | |
JPH04108293U (ja) | 光電式煙感知器 | |
EP0358436A3 (en) | Infrared detection element | |
JPH0449856U (en, 2012) |