RO84867A - Detector de foc si sitem de protectie de alarma impotriva focului linie - Google Patents

Detector de foc si sitem de protectie de alarma impotriva focului linie

Info

Publication number
RO84867A
RO84867A RO83111802A RO11180283A RO84867A RO 84867 A RO84867 A RO 84867A RO 83111802 A RO83111802 A RO 83111802A RO 11180283 A RO11180283 A RO 11180283A RO 84867 A RO84867 A RO 84867A
Authority
RO
Romania
Prior art keywords
fire
protection system
against line
alarm against
detector
Prior art date
Application number
RO83111802A
Other languages
English (en)
French (fr)
Other versions
RO84867B (ro
Inventor
Maria Krecisz
Witold Kotlwski
Krzysztof Belenkowski
Original Assignee
Politechnika Warszawska,Pl
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 Politechnika Warszawska,Pl filed Critical Politechnika Warszawska,Pl
Publication of RO84867A publication Critical patent/RO84867A/ro
Publication of RO84867B publication Critical patent/RO84867B/ro

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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)
RO111802A 1982-08-13 1983-08-02 DETECTOR DE FOC SI SITEM DE PROTECTIE DE ALARMA îMPOTRIVA FOCULUI LINIE RO84867B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1982237897A PL138268B1 (en) 1982-08-13 1982-08-13 Linear fire detector of warning fire protection system

Publications (2)

Publication Number Publication Date
RO84867A true RO84867A (ro) 1984-08-17
RO84867B RO84867B (ro) 1984-09-30

Family

ID=20013779

Family Applications (1)

Application Number Title Priority Date Filing Date
RO111802A RO84867B (ro) 1982-08-13 1983-08-02 DETECTOR DE FOC SI SITEM DE PROTECTIE DE ALARMA îMPOTRIVA FOCULUI LINIE

Country Status (8)

Country Link
US (1) US4496930A (ro)
CA (1) CA1194181A (ro)
CS (1) CS241532B2 (ro)
DE (1) DE3325668A1 (ro)
PL (1) PL138268B1 (ro)
RO (1) RO84867B (ro)
SU (1) SU1306488A3 (ro)
YU (1) YU167283A (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8301666D0 (en) * 1983-01-21 1983-02-23 Hotfoil Ltd Temperature sensor
US5064271A (en) * 1989-03-14 1991-11-12 Santa Barbara Research Center Fiber optic flame and overheat sensing system with self test
US5051590A (en) * 1989-12-06 1991-09-24 Santa Barbara Research Center Fiber optic flame detection and temperature measurement system having one or more in-line temperature dependent optical filters
US5051595A (en) * 1989-12-06 1991-09-24 Santa Barbara Research Center Fiber optic flame detection and temperature measurement system employing doped optical fiber
US4983119A (en) * 1990-03-26 1991-01-08 Lin Wen Tsung Musical candle actuated by thermistor switch
GB9012272D0 (en) * 1990-06-01 1990-07-18 Gore W L & Ass Uk Flexible sheeting
CN100426331C (zh) * 2006-12-06 2008-10-15 首安工业消防有限公司 一种绝缘层上设有窗口的线型温度感知元件
US20100142584A1 (en) * 2008-12-09 2010-06-10 Harrington Brian P Digital linear heat detector with thermal activation confirmation
KR102832705B1 (ko) * 2025-04-22 2025-07-10 주식회사 봉테크시스템 감온 소화 패치 및 이것의 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477348A (en) * 1949-07-26 Thermoelectric apparatus
US2275873A (en) * 1941-04-19 1942-03-10 Wilfred J Turenne Fire detector cable
US2413125A (en) * 1943-12-31 1946-12-24 Fenwal Inc Fire detector cable
US2596285A (en) * 1949-09-15 1952-05-13 Petcar Res Corp Method of forming beaded structure
US2566335A (en) * 1949-11-17 1951-09-04 Specialties Dev Corp Heat or flame detecting element and assembly
US2936434A (en) * 1956-10-05 1960-05-10 Mc Graw Edison Co Fire detector cable
GB1544941A (en) * 1977-07-22 1979-04-25 Bicc Ltd Electric cable

Also Published As

Publication number Publication date
US4496930A (en) 1985-01-29
CS547083A2 (en) 1985-08-15
CA1194181A (en) 1985-09-24
PL138268B1 (en) 1986-08-30
DE3325668A1 (de) 1984-02-16
PL237897A1 (en) 1984-02-27
SU1306488A3 (ru) 1987-04-23
YU167283A (en) 1986-04-30
CS241532B2 (en) 1986-03-13
RO84867B (ro) 1984-09-30

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