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 CH147076A external-priority patent/CH604298A5/de
Priority claimed from CH146976A external-priority patent/CH597659A5/xx
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
CH147076A CH604298A5 (en) 1976-02-06 1976-02-06 Fire detector using ionisation chambers
CH146976A CH597659A5 (cs) 1976-02-06 1976-02-06
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 (cs)
AT (1) AT363827B (cs)
AU (1) AU503702B2 (cs)
CA (1) CA1064625A (cs)
DD (1) DD128136A5 (cs)
DE (1) DE2700906C2 (cs)
DK (1) DK142687B (cs)
ES (1) ES455054A1 (cs)
FI (1) FI770273A (cs)
FR (1) FR2340587A1 (cs)
GB (1) GB1528721A (cs)
IL (1) IL51319A0 (cs)
IT (1) IT1077270B (cs)
NL (1) NL7701014A (cs)
NO (1) NO140869C (cs)
NZ (1) NZ183214A (cs)
SE (1) SE427780B (cs)
YU (1) YU27277A (cs)

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

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.
GB698358A (en) Improvements in fire and other alarm systems
GB1291755A (en) Ionization fire alarm with insulation monitoring
US4213047A (en) Smoke detector having unipolar ionization chamber
JPS51100085U (cs)
ES455054A1 (es) Perfeccionamientos en los sistemas de aviso de incendios.
ES444964A1 (es) Un detector de ionizacion.
US3514603A (en) Ionization chamber detection apparatus having a low voltage source means
US2981840A (en) Detecting device
GB1109587A (en) Improvements in or relating to ionization smoke detectors
IE45520L (en) Smoke detector
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 (cs)
US3582646A (en) Ionization fire detection device
SE512586C2 (sv) Träffregistreringsutrustning för deltagare i fäktningskamp
ES410210A1 (es) Avisador de incendios por ionizacion.
ATE11346T1 (de) Ionisations-brandmeldevorrichtung mit stoerungssignalisierung.
IT1077568B (it) Dispositivo di allarme e di rilevamento di fumo
FR2377069A1 (fr) Detecteur de fumee avec dispositif d'alarme
NL7700428A (en) Smoke detector system with electrical operation of ionisation chamber - has step level circuit which includes programmable unijunction transistor
IE42886B1 (en) Smoke simulating test apparatus for smoke detectors