JPS605429Y2 - 熱式火災感知器 - Google Patents

熱式火災感知器

Info

Publication number
JPS605429Y2
JPS605429Y2 JP3245981U JP3245981U JPS605429Y2 JP S605429 Y2 JPS605429 Y2 JP S605429Y2 JP 3245981 U JP3245981 U JP 3245981U JP 3245981 U JP3245981 U JP 3245981U JP S605429 Y2 JPS605429 Y2 JP S605429Y2
Authority
JP
Japan
Prior art keywords
heat
sensitive
temperature
sensitive element
constant
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
Application number
JP3245981U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57148291U (enExample
Inventor
宏 澤
幸雄 山内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP3245981U priority Critical patent/JPS605429Y2/ja
Publication of JPS57148291U publication Critical patent/JPS57148291U/ja
Application granted granted Critical
Publication of JPS605429Y2 publication Critical patent/JPS605429Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP3245981U 1981-03-09 1981-03-09 熱式火災感知器 Expired JPS605429Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3245981U JPS605429Y2 (ja) 1981-03-09 1981-03-09 熱式火災感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3245981U JPS605429Y2 (ja) 1981-03-09 1981-03-09 熱式火災感知器

Publications (2)

Publication Number Publication Date
JPS57148291U JPS57148291U (enExample) 1982-09-17
JPS605429Y2 true JPS605429Y2 (ja) 1985-02-19

Family

ID=29829859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3245981U Expired JPS605429Y2 (ja) 1981-03-09 1981-03-09 熱式火災感知器

Country Status (1)

Country Link
JP (1) JPS605429Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421182Y2 (enExample) * 1984-12-20 1992-05-14
JP2632176B2 (ja) * 1988-02-24 1997-07-23 松下電工株式会社 熱感知器及び熱煙複合感知器

Also Published As

Publication number Publication date
JPS57148291U (enExample) 1982-09-17

Similar Documents

Publication Publication Date Title
US4331888A (en) Temperature detecting apparatus
US3955416A (en) Thermal liquid level detector
CA1120126A (en) Infrared intrusion alarm system with temperature responsive threshold level
JPS6258893U (enExample)
JPS605429Y2 (ja) 熱式火災感知器
JP2538852B2 (ja) 感熱式流量センサ
JPH01180460A (ja) ガスレートセンサ
US3489008A (en) Radiation temperature sensor
CN1985158A (zh) 传感器元件
JP3813057B2 (ja) 温度検出装置及びそれを用いた空気調和機
EP1298618B1 (en) Fire heat sensor
JPH06317448A (ja) オイルレベルセンサ
JPH06137940A (ja) 赤外線センサ
JPH05266376A (ja) 熱感知器
JPH0612493Y2 (ja) マイクロブリッジフローセンサ
JPS6118236B2 (enExample)
JP3040048B2 (ja) 輻射熱センサ
JPS5839397A (ja) 補償式スポツト型感知器
JPS5856502Y2 (ja) 燃焼排ガス換気装置
JPS585220Y2 (ja) エキメンケンチキ
JPH07140008A (ja) 放射温度計
JPH09218086A (ja) 赤外線センサ
JPS5812315Y2 (ja) 煙感知器
JPS5816072Y2 (ja) 差動式火災感知器
JP2795377B2 (ja) ウイックの乾燥検知方法