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SE8107380L - Anordning for detektering av brender eller explosioner - Google Patents

Anordning for detektering av brender eller explosioner

Info

Publication number
SE8107380L
SE8107380L SE8107380A SE8107380A SE8107380L SE 8107380 L SE8107380 L SE 8107380L SE 8107380 A SE8107380 A SE 8107380A SE 8107380 A SE8107380 A SE 8107380A SE 8107380 L SE8107380 L SE 8107380L
Authority
SE
Sweden
Prior art keywords
output
fire
detectors
detected
explosion
Prior art date
Application number
SE8107380A
Other languages
Unknown language ( )
English (en)
Other versions
SE456375B (sv
Inventor
D N Ball
Original Assignee
Graviner 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 Graviner Ltd filed Critical Graviner Ltd
Publication of SE8107380L publication Critical patent/SE8107380L/sv
Publication of SE456375B publication Critical patent/SE456375B/sv

Links

Classifications

    • 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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
SE8107380A 1980-12-12 1981-12-09 Anordning for detektering av brender och explosioner SE456375B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8039929 1980-12-12

Publications (2)

Publication Number Publication Date
SE8107380L true SE8107380L (sv) 1982-06-13
SE456375B SE456375B (sv) 1988-09-26

Family

ID=10517956

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107380A SE456375B (sv) 1980-12-12 1981-12-09 Anordning for detektering av brender och explosioner

Country Status (7)

Country Link
US (1) US4423326A (sv)
CA (1) CA1177932A (sv)
DE (1) DE3148546A1 (sv)
FR (1) FR2496301B1 (sv)
IL (1) IL64447A (sv)
NL (1) NL8105542A (sv)
SE (1) SE456375B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765244A (en) * 1983-04-15 1988-08-23 Spectronix Ltd. Apparatus for the detection and destruction of incoming objects
JPS6139194A (ja) * 1984-07-31 1986-02-25 ホーチキ株式会社 火災警報装置
JPS6149297A (ja) * 1984-08-17 1986-03-11 ホーチキ株式会社 火災報知装置
JPS61178621A (ja) * 1985-02-04 1986-08-11 Hochiki Corp 炎検出装置
JPH079680B2 (ja) * 1985-04-01 1995-02-01 ホーチキ株式会社 アナログ火災報知装置
JPS62123595A (ja) * 1985-11-25 1987-06-04 ニツタン株式会社 環境異常警報装置
GB2184584B (en) * 1985-12-20 1989-10-25 Graviner Ltd Fire and explosion detection and suppression
GB2184585B (en) * 1985-12-20 1989-10-25 Graviner Ltd Fire and explosion detection and suppression
GB8605394D0 (en) * 1986-03-05 1986-05-08 Nat Radiological Protection Bo Radiation detector
US5122628A (en) * 1990-05-25 1992-06-16 Fike Corporation Sudden pressure rise detector
US5612676A (en) * 1991-08-14 1997-03-18 Meggitt Avionics, Inc. Dual channel multi-spectrum infrared optical fire and explosion detection system
DE19841543A1 (de) * 1998-09-11 2000-04-06 Schwerionenforsch Gmbh Vorrichtung und Verfahren zum Überwachen eines Signals
DE10101457A1 (de) * 2001-01-10 2002-07-18 Infineon Technologies Ag Optoelektronisches System zur Detektion elektromagnetischer Strahlung
GB0204361D0 (en) 2002-02-26 2002-04-10 Bae Systems Plc Improvements in or relating to fure suppression systems
US7703471B2 (en) * 2007-05-25 2010-04-27 Tsm Corporation Single-action discharge valve
US7740081B2 (en) * 2007-05-25 2010-06-22 Tsm Corporation Hazard detection and suppression apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101767A (en) * 1977-05-20 1978-07-18 Sensors, Inc. Discriminating fire sensor
US4997702A (en) * 1989-03-06 1991-03-05 Rogers Corporation Shape retaining flexible electrical circuit

Also Published As

Publication number Publication date
US4423326A (en) 1983-12-27
CA1177932A (en) 1984-11-13
IL64447A (en) 1987-12-20
FR2496301A1 (fr) 1982-06-18
DE3148546C2 (sv) 1992-09-10
SE456375B (sv) 1988-09-26
FR2496301B1 (fr) 1986-06-27
NL8105542A (nl) 1982-07-01
DE3148546A1 (de) 1982-09-02

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