CS241532B2 - Series fire detector of warning fire system - Google Patents

Series fire detector of warning fire system Download PDF

Info

Publication number
CS241532B2
CS241532B2 CS835470A CS547083A CS241532B2 CS 241532 B2 CS241532 B2 CS 241532B2 CS 835470 A CS835470 A CS 835470A CS 547083 A CS547083 A CS 547083A CS 241532 B2 CS241532 B2 CS 241532B2
Authority
CS
Czechoslovakia
Prior art keywords
electrode
salt
fire
detector
mixture
Prior art date
Application number
CS835470A
Other languages
Czech (cs)
English (en)
Other versions
CS547083A2 (en
Inventor
Maria Krecisz
Witold Kotlewski
Krzysztof Bebenkowski
Original Assignee
Politechnika Warszawska
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 filed Critical Politechnika Warszawska
Publication of CS547083A2 publication Critical patent/CS547083A2/cs
Publication of CS241532B2 publication Critical patent/CS241532B2/cs

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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)
CS835470A 1982-08-13 1983-07-21 Series fire detector of warning fire system CS241532B2 (en)

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
CS547083A2 CS547083A2 (en) 1985-08-15
CS241532B2 true CS241532B2 (en) 1986-03-13

Family

ID=20013779

Family Applications (1)

Application Number Title Priority Date Filing Date
CS835470A CS241532B2 (en) 1982-08-13 1983-07-21 Series fire detector of warning fire system

Country Status (8)

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

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
US5051595A (en) * 1989-12-06 1991-09-24 Santa Barbara Research Center Fiber optic flame detection and temperature measurement system employing doped optical fiber
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
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
SU1306488A3 (ru) 1987-04-23
PL237897A1 (en) 1984-02-27
RO84867A (fr) 1984-08-17
YU167283A (en) 1986-04-30
CA1194181A (fr) 1985-09-24
CS547083A2 (en) 1985-08-15
RO84867B (ro) 1984-09-30
DE3325668A1 (de) 1984-02-16
PL138268B1 (en) 1986-08-30
US4496930A (en) 1985-01-29

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