DK142687B - Ionisationsbrandmeldeanordning. - Google Patents

Ionisationsbrandmeldeanordning. Download PDF

Info

Publication number
DK142687B
DK142687B DK48377AA DK48377A DK142687B DK 142687 B DK142687 B DK 142687B DK 48377A A DK48377A A DK 48377AA DK 48377 A DK48377 A DK 48377A DK 142687 B DK142687 B DK 142687B
Authority
DK
Denmark
Prior art keywords
ionization
chamber
air
smoke
chambers
Prior art date
Application number
DK48377AA
Other languages
Danish (da)
English (en)
Other versions
DK142687C (nl
DK48377A (nl
Inventor
Andreas Scheidweiler
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
Priority claimed from CH146976A external-priority patent/CH597659A5/xx
Priority claimed from CH147076A external-priority patent/CH604298A5/de
Priority claimed from CH1303776A external-priority patent/CH607180A5/de
Application filed by Cerberus Ag filed Critical Cerberus Ag
Publication of DK48377A publication Critical patent/DK48377A/da
Publication of DK142687B publication Critical patent/DK142687B/da
Application granted granted Critical
Publication of DK142687C publication Critical patent/DK142687C/da

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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire Alarms (AREA)
DK48377AA 1976-02-06 1977-02-04 Ionisationsbrandmeldeanordning. DK142687B (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH147076 1976-02-06
CH146976 1976-02-06
CH146976A CH597659A5 (nl) 1976-02-06 1976-02-06
CH147076A CH604298A5 (en) 1976-02-06 1976-02-06 Fire detector using ionisation chambers
CH1303776A CH607180A5 (en) 1976-10-14 1976-10-14 Fire detector using ionisation chambers
CH1303776 1976-10-14

Publications (3)

Publication Number Publication Date
DK48377A DK48377A (nl) 1977-08-07
DK142687B true DK142687B (da) 1980-12-15
DK142687C DK142687C (nl) 1981-08-03

Family

ID=27172998

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48377AA DK142687B (da) 1976-02-06 1977-02-04 Ionisationsbrandmeldeanordning.

Country Status (18)

Country Link
JP (1) JPS5295999A (nl)
AT (1) AT363827B (nl)
AU (1) AU503702B2 (nl)
CA (1) CA1064625A (nl)
DD (1) DD128136A5 (nl)
DE (1) DE2700906C2 (nl)
DK (1) DK142687B (nl)
ES (1) ES455054A1 (nl)
FI (1) FI770273A (nl)
FR (1) FR2340587A1 (nl)
GB (1) GB1528721A (nl)
IL (1) IL51319A0 (nl)
IT (1) IT1077270B (nl)
NL (1) NL7701014A (nl)
NO (1) NO140869C (nl)
NZ (1) NZ183214A (nl)
SE (1) SE427780B (nl)
YU (1) YU27277A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU48167A1 (nl) * 1965-03-11 1966-09-12 Applic Electroniques Ets
CH556072A (de) * 1973-11-26 1974-11-15 Cerberus Ag Ionisationsfeuermelder.

Also Published As

Publication number Publication date
DE2700906A1 (de) 1977-08-11
AU503702B2 (en) 1979-09-13
AT363827B (de) 1981-09-10
IL51319A0 (en) 1977-03-31
NO770369L (no) 1977-08-09
JPS5295999A (en) 1977-08-12
GB1528721A (en) 1978-10-18
FR2340587B1 (nl) 1983-02-25
SE7701246L (sv) 1977-08-07
FI770273A (nl) 1977-08-07
NO140869C (no) 1979-11-28
NL7701014A (nl) 1977-08-09
DK142687C (nl) 1981-08-03
SE427780B (sv) 1983-05-02
AU2185677A (en) 1978-08-10
DD128136A5 (de) 1977-11-02
YU27277A (en) 1982-06-30
DE2700906C2 (de) 1982-06-03
NZ183214A (en) 1980-12-19
NO140869B (no) 1979-08-20
DK48377A (nl) 1977-08-07
CA1064625A (en) 1979-10-16
ATA989276A (de) 1981-01-15
FR2340587A1 (fr) 1977-09-02
ES455054A1 (es) 1978-02-16
IT1077270B (it) 1985-05-04

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Legal Events

Date Code Title Description
ATS Application withdrawn