SE405520B - Joniseringsbrandalarmanordning - Google Patents

Joniseringsbrandalarmanordning

Info

Publication number
SE405520B
SE405520B SE7510476A SE7510476A SE405520B SE 405520 B SE405520 B SE 405520B SE 7510476 A SE7510476 A SE 7510476A SE 7510476 A SE7510476 A SE 7510476A SE 405520 B SE405520 B SE 405520B
Authority
SE
Sweden
Prior art keywords
ionization
fireplace device
fireplace
ionization fireplace
Prior art date
Application number
SE7510476A
Other languages
English (en)
Swedish (sv)
Other versions
SE7510476L (sv
Inventor
K Matoba
F Iwami
Original Assignee
Cerberus Ag
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 Cerberus Ag filed Critical Cerberus Ag
Publication of SE7510476L publication Critical patent/SE7510476L/xx
Publication of SE405520B publication Critical patent/SE405520B/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
SE7510476A 1974-09-23 1975-09-18 Joniseringsbrandalarmanordning SE405520B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1284374A CH569335A5 (fi) 1974-09-23 1974-09-23

Publications (2)

Publication Number Publication Date
SE7510476L SE7510476L (sv) 1976-03-24
SE405520B true SE405520B (sv) 1978-12-11

Family

ID=4386908

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7510476A SE405520B (sv) 1974-09-23 1975-09-18 Joniseringsbrandalarmanordning

Country Status (7)

Country Link
CH (1) CH569335A5 (fi)
DE (1) DE2541290A1 (fi)
DK (1) DK135648B (fi)
FR (1) FR2285666A1 (fi)
GB (1) GB1512545A (fi)
NO (1) NO140081C (fi)
SE (1) SE405520B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713280C3 (de) * 1977-03-25 1986-10-23 Esser Sicherheitstechnik GmbH & Co KG, 4040 Neuss Funktionsüberprüfbare Feuermelderanlage
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons

Also Published As

Publication number Publication date
CH569335A5 (fi) 1975-11-14
DE2541290A1 (de) 1976-04-08
NO753217L (fi) 1976-03-24
DK135648C (fi) 1977-11-07
FR2285666A1 (fr) 1976-04-16
FR2285666B1 (fi) 1982-04-23
DK424375A (fi) 1976-03-24
DK135648B (da) 1977-05-31
GB1512545A (en) 1978-06-01
NO140081B (no) 1979-03-19
NO140081C (no) 1979-07-04
SE7510476L (sv) 1976-03-24

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