ES455054A1 - Perfeccionamientos en los sistemas de aviso de incendios. - Google Patents

Perfeccionamientos en los sistemas de aviso de incendios.

Info

Publication number
ES455054A1
ES455054A1 ES455054A ES455054A ES455054A1 ES 455054 A1 ES455054 A1 ES 455054A1 ES 455054 A ES455054 A ES 455054A ES 455054 A ES455054 A ES 455054A ES 455054 A1 ES455054 A1 ES 455054A1
Authority
ES
Spain
Prior art keywords
ionization
chamber
air
type
smoke
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES455054A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cerberus AG
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 ES455054A1 publication Critical patent/ES455054A1/es
Expired legal-status Critical Current

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)
ES455054A 1976-02-06 1977-01-14 Perfeccionamientos en los sistemas de aviso de incendios. Expired ES455054A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH146976A CH597659A5 (ja) 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

Publications (1)

Publication Number Publication Date
ES455054A1 true ES455054A1 (es) 1978-02-16

Family

ID=27172998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455054A Expired ES455054A1 (es) 1976-02-06 1977-01-14 Perfeccionamientos en los sistemas de aviso de incendios.

Country Status (18)

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

Families Citing this family (2)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU48167A1 (ja) * 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
AU2185677A (en) 1978-08-10
ATA989276A (de) 1981-01-15
FR2340587A1 (fr) 1977-09-02
DK142687B (da) 1980-12-15
NO140869B (no) 1979-08-20
DD128136A5 (de) 1977-11-02
SE7701246L (sv) 1977-08-07
DE2700906A1 (de) 1977-08-11
YU27277A (en) 1982-06-30
DE2700906C2 (de) 1982-06-03
CA1064625A (en) 1979-10-16
IT1077270B (it) 1985-05-04
FR2340587B1 (ja) 1983-02-25
FI770273A (ja) 1977-08-07
DK142687C (ja) 1981-08-03
JPS5295999A (en) 1977-08-12
AT363827B (de) 1981-09-10
DK48377A (ja) 1977-08-07
NL7701014A (nl) 1977-08-09
AU503702B2 (en) 1979-09-13
NO770369L (no) 1977-08-09
SE427780B (sv) 1983-05-02
IL51319A0 (en) 1977-03-31
NZ183214A (en) 1980-12-19
NO140869C (no) 1979-11-28
GB1528721A (en) 1978-10-18

Similar Documents

Publication Publication Date Title
US2408051A (en) Fire and smoke detector and the like
US4405919A (en) Method of fire detection and fire detection installation
ES415905A1 (es) Perfeccionamientos en los avisadores de incendios por ioni-zacion.
US4213047A (en) Smoke detector having unipolar ionization chamber
JPS51100085U (ja)
ES455054A1 (es) Perfeccionamientos en los sistemas de aviso de incendios.
ES444964A1 (es) Un detector de ionizacion.
US2981840A (en) Detecting device
GB1109587A (en) Improvements in or relating to ionization smoke detectors
US3795904A (en) Fire alarm with ionization chamber
US4194191A (en) Smoke simulating test apparatus for smoke detectors
US4109240A (en) Ionization-type fire sensing system
DE3069987D1 (en) Ionisation smoke signaller with particular operational reliability
GB1227266A (ja)
US4058803A (en) Duplex ionization-type fire sensor
US4044681A (en) Control circuit for the conduction of an electronic switch
US3582646A (en) Ionization fire detection device
GB1478952A (en) Fire alarm devices and in installations including such devices
SU1390622A1 (ru) Ионизационный пожарный извещатель
ES410210A1 (es) Avisador de incendios por ionizacion.
IE42886B1 (en) Smoke simulating test apparatus for smoke detectors
GB1277091A (en) Ionization type smoke detectors
IT1077568B (it) Dispositivo di allarme e di rilevamento di fumo
JPS5914763Y2 (ja) イオン式煙感知器
IT1174660B (it) Rivelatore ionico