LU79226A1 - Ionisationsbrandmelder - Google Patents

Ionisationsbrandmelder

Info

Publication number
LU79226A1
LU79226A1 LU79226A LU79226A LU79226A1 LU 79226 A1 LU79226 A1 LU 79226A1 LU 79226 A LU79226 A LU 79226A LU 79226 A LU79226 A LU 79226A LU 79226 A1 LU79226 A1 LU 79226A1
Authority
LU
Luxembourg
Prior art keywords
fire detector
ionization fire
ionization
detector
fire
Prior art date
Application number
LU79226A
Other languages
English (en)
Inventor
P Thilo
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of LU79226A1 publication Critical patent/LU79226A1/de

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)
  • Fire Alarms (AREA)
LU79226A 1977-03-16 1978-03-14 Ionisationsbrandmelder LU79226A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2711457A DE2711457C2 (de) 1977-03-16 1977-03-16 Ionisationsbrandmelder

Publications (1)

Publication Number Publication Date
LU79226A1 true LU79226A1 (de) 1978-11-27

Family

ID=6003797

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79226A LU79226A1 (de) 1977-03-16 1978-03-14 Ionisationsbrandmelder

Country Status (11)

Country Link
AT (1) AT363014B (de)
BE (1) BE864974A (de)
CH (1) CH625071A5 (de)
DE (1) DE2711457C2 (de)
DK (1) DK142515C (de)
FR (1) FR2384307A1 (de)
IT (1) IT1094274B (de)
LU (1) LU79226A1 (de)
NL (1) NL7802821A (de)
NO (1) NO141008C (de)
SE (1) SE438385B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786519B (en) * 1978-11-20 1980-02-27 Anglo Amer Corp South Africa Detector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1490273A (fr) * 1966-03-30 1967-07-28 Nittan Co Ltd Dispositif d'alarme automatique d'incendie utilisant un dispositif à ions
GB1280304A (en) * 1968-09-26 1972-07-05 Hochiki Co A smoke sensing detector for smoke sensing apparatus
JPS529998B1 (de) * 1969-04-25 1977-03-19
ZA734995B (en) * 1973-07-23 1974-10-30 Anglo Amer Corp South Africa Improvemente in or relating to fire detectors
ZA745453B (en) * 1974-08-26 1976-04-28 Anglo Amer Corp South Africa Improvements in or relating to fire detectors

Also Published As

Publication number Publication date
DE2711457A1 (de) 1978-09-21
DE2711457C2 (de) 1985-06-27
NL7802821A (nl) 1978-09-19
FR2384307B1 (de) 1982-07-16
AT363014B (de) 1981-07-10
DK142515C (da) 1981-08-03
NO780876L (no) 1978-09-19
BE864974A (fr) 1978-09-18
FR2384307A1 (fr) 1978-10-13
DK142515B (da) 1980-11-10
IT1094274B (it) 1985-07-26
DK116878A (da) 1978-09-17
CH625071A5 (en) 1981-08-31
SE438385B (sv) 1985-04-15
NO141008B (no) 1979-09-10
SE7802995L (sv) 1978-09-17
ATA177678A (de) 1980-11-15
IT7821086A0 (it) 1978-03-10
NO141008C (no) 1979-12-19

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