JPH0330952Y2 - - Google Patents

Info

Publication number
JPH0330952Y2
JPH0330952Y2 JP1982182610U JP18261082U JPH0330952Y2 JP H0330952 Y2 JPH0330952 Y2 JP H0330952Y2 JP 1982182610 U JP1982182610 U JP 1982182610U JP 18261082 U JP18261082 U JP 18261082U JP H0330952 Y2 JPH0330952 Y2 JP H0330952Y2
Authority
JP
Japan
Prior art keywords
light emitting
light
fire
optical fiber
output
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
JP1982182610U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5988793U (ja
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 filed Critical
Priority to JP18261082U priority Critical patent/JPS5988793U/ja
Priority to DE8383111869T priority patent/DE3373736D1/de
Priority to EP19830111869 priority patent/EP0113046B1/en
Priority to ES83528187A priority patent/ES8501552A1/es
Publication of JPS5988793U publication Critical patent/JPS5988793U/ja
Application granted granted Critical
Publication of JPH0330952Y2 publication Critical patent/JPH0330952Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP18261082U 1982-12-03 1982-12-03 熱式火災感知器 Granted JPS5988793U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP18261082U JPS5988793U (ja) 1982-12-03 1982-12-03 熱式火災感知器
DE8383111869T DE3373736D1 (en) 1982-12-03 1983-11-26 Heat detector
EP19830111869 EP0113046B1 (en) 1982-12-03 1983-11-26 Heat detector
ES83528187A ES8501552A1 (es) 1982-12-03 1983-12-02 Perfeccionamientos en detectores de calor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18261082U JPS5988793U (ja) 1982-12-03 1982-12-03 熱式火災感知器

Publications (2)

Publication Number Publication Date
JPS5988793U JPS5988793U (ja) 1984-06-15
JPH0330952Y2 true JPH0330952Y2 (enrdf_load_stackoverflow) 1991-06-28

Family

ID=16121297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18261082U Granted JPS5988793U (ja) 1982-12-03 1982-12-03 熱式火災感知器

Country Status (4)

Country Link
EP (1) EP0113046B1 (enrdf_load_stackoverflow)
JP (1) JPS5988793U (enrdf_load_stackoverflow)
DE (1) DE3373736D1 (enrdf_load_stackoverflow)
ES (1) ES8501552A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203832B (en) * 1987-04-16 1991-03-20 Graviner Ltd Fire detection
FR2818166B1 (fr) 2000-12-20 2003-10-31 Coatex Sas Agent d'aide au broyage et/ou de dispersion de materiaux mineraux en suspension aqueuse. suspensions aqueuses obtenues et leurs utilisations
CN114935413A (zh) * 2022-05-31 2022-08-23 捍防（深圳）实业有限公司 高温探测装置
CN116343426B (zh) * 2023-03-20 2023-09-08 享成安全科技(南京)有限公司 一种带位置指示的缆式线型感温火灾探测器及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070890U (enrdf_load_stackoverflow) * 1973-10-31 1975-06-23
DE2560000C2 (de) * 1974-03-20 1984-09-20 Sumitomo Electric Industries, Ltd., Osaka Optische Lichtleitfaser
JPS5288991U (enrdf_load_stackoverflow) * 1975-12-26 1977-07-02
US4379289A (en) * 1979-03-08 1983-04-05 Gte Laboratories Incorporated Fiber optics security system
CH639789A5 (de) * 1979-08-15 1983-11-30 Benno Perren Selbstueberwachende warnanlage.

Also Published As

Publication number Publication date
EP0113046A3 (en) 1984-12-05
ES528187A0 (es) 1984-11-16
EP0113046A2 (en) 1984-07-11
DE3373736D1 (en) 1987-10-22
EP0113046B1 (en) 1987-09-16
ES8501552A1 (es) 1984-11-16
JPS5988793U (ja) 1984-06-15

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