ES8100490A1 - Detector ionico - Google Patents

Detector ionico

Info

Publication number
ES8100490A1
ES8100490A1 ES488603A ES488603A ES8100490A1 ES 8100490 A1 ES8100490 A1 ES 8100490A1 ES 488603 A ES488603 A ES 488603A ES 488603 A ES488603 A ES 488603A ES 8100490 A1 ES8100490 A1 ES 8100490A1
Authority
ES
Spain
Prior art keywords
area
chambers
measuring
ion detector
wall
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
ES488603A
Other languages
English (en)
Other versions
ES488603A0 (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.)
Institut National des Radioelements IRE
Original Assignee
Institut National des Radioelements IRE
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 Institut National des Radioelements IRE filed Critical Institut National des Radioelements IRE
Publication of ES8100490A1 publication Critical patent/ES8100490A1/es
Publication of ES488603A0 publication Critical patent/ES488603A0/es
Granted 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
    • G08B17/113—Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

DETECTOR IONICO ESTABLE EN CORRIENTES DE AIRE. CONSTA DE DOS CAMARAS QUE COMPRENDE AL MENOS UNA PARED CONDUCTORA DE LA ELECTRICIDAD, DENOMINANDOSE LAS DOS CAMARAS DE MEDIDA Y DE REFERENCIA; LA CAMARA DE MEDIDA COMPRENDE UNA PRIMERA ZONA EN LA QUE ESTA SITUADA LA FUENTE RADIACTIVA Y EN LA QUE SE DESARROLLA LA IONIZACION UNA SEGUNDA ZONA EN LA QUE ESTAN DISPUESTOS LOS ELECTRODOS PARA CREAR UN CAMPO ELECTRICO MAS INTENSO, LLEVANDO LA PARED INTERNA UNAS ABERTURAS REPARTIDAS DE FORMA QUE LOS IONES SE DESPLACEN DE LA PRIMERA HACIA LA SEGUNDA ZONA. DETECCION DE INCENDIOS. R
ES488603A 1979-02-14 1980-02-14 Detector ionico Granted ES488603A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE193452A BE874157A (fr) 1979-02-14 1979-02-14 Detecteur ionique

Publications (2)

Publication Number Publication Date
ES8100490A1 true ES8100490A1 (es) 1980-11-01
ES488603A0 ES488603A0 (es) 1980-11-01

Family

ID=3843185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488603A Granted ES488603A0 (es) 1979-02-14 1980-02-14 Detector ionico

Country Status (5)

Country Link
BE (1) BE874157A (es)
ES (1) ES488603A0 (es)
FR (1) FR2449282A1 (es)
GB (1) GB2044987B (es)
NL (1) NL8000858A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135757A (ja) * 1983-12-23 1985-07-19 Hochiki Corp ガスセンサ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7010165A (es) * 1969-07-22 1971-01-26
FR2108895B1 (es) * 1970-10-16 1973-06-08 Gamma Electronic
CH554033A (de) * 1973-04-03 1974-09-13 Cerberus Ag Iomisations-feuermelde-einrichtung.
CA1042564A (en) * 1974-04-18 1978-11-14 Kanji Ishii Ionization type smoke sensor

Also Published As

Publication number Publication date
BE874157A (fr) 1979-05-29
GB2044987B (en) 1983-05-11
NL8000858A (nl) 1980-08-18
FR2449282A1 (fr) 1980-09-12
ES488603A0 (es) 1980-11-01
FR2449282B1 (es) 1985-01-11
GB2044987A (en) 1980-10-22

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