ES528187A0 - IMPROVEMENTS IN HEAT DETECTORS - Google Patents

IMPROVEMENTS IN HEAT DETECTORS

Info

Publication number
ES528187A0
ES528187A0 ES83528187A ES528187A ES528187A0 ES 528187 A0 ES528187 A0 ES 528187A0 ES 83528187 A ES83528187 A ES 83528187A ES 528187 A ES528187 A ES 528187A ES 528187 A0 ES528187 A0 ES 528187A0
Authority
ES
Spain
Prior art keywords
heat detectors
detectors
heat
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
Application number
ES83528187A
Other languages
Spanish (es)
Other versions
ES8501552A1 (en
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.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai Kogyo Co Ltd
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 Nohmi Bosai Kogyo Co Ltd filed Critical Nohmi Bosai Kogyo Co Ltd
Publication of ES528187A0 publication Critical patent/ES528187A0/en
Publication of ES8501552A1 publication Critical patent/ES8501552A1/en
Expired 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)
  • Light Guides In General And Applications Therefor (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
ES83528187A 1982-12-03 1983-12-02 Heat detector. Expired ES8501552A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18261082U JPS5988793U (en) 1982-12-03 1982-12-03 Thermal fire detector

Publications (2)

Publication Number Publication Date
ES528187A0 true ES528187A0 (en) 1984-11-16
ES8501552A1 ES8501552A1 (en) 1984-11-16

Family

ID=16121297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES83528187A Expired ES8501552A1 (en) 1982-12-03 1983-12-02 Heat detector.

Country Status (4)

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

Families Citing this family (3)

* 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 (en) 2000-12-20 2003-10-31 Coatex Sas AGENT FOR GRINDING AND / OR DISPERSION OF AQUEOUS SUSPENSION MINERAL MATERIALS. AQUEOUS SUSPENSIONS OBTAINED AND USES THEREOF
CN116343426B (en) * 2023-03-20 2023-09-08 享成安全科技(南京)有限公司 Cable type linear temperature-sensing fire detector with position indication and use method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070890U (en) * 1973-10-31 1975-06-23
DE2512312C2 (en) * 1974-03-20 1984-09-13 Sumitomo Electric Industries, Ltd., Osaka Process for coating an optical fiber glass fiber
JPS5288991U (en) * 1975-12-26 1977-07-02
US4379289A (en) * 1979-03-08 1983-04-05 Gte Laboratories Incorporated Fiber optics security system
CH639789A5 (en) * 1979-08-15 1983-11-30 Benno Perren SELF-MONITORING WARNING SYSTEM.

Also Published As

Publication number Publication date
EP0113046A2 (en) 1984-07-11
EP0113046A3 (en) 1984-12-05
JPH0330952Y2 (en) 1991-06-28
DE3373736D1 (en) 1987-10-22
ES8501552A1 (en) 1984-11-16
JPS5988793U (en) 1984-06-15
EP0113046B1 (en) 1987-09-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102