[go: up one dir, main page]

ES541559A0 - Detector electrico de particulas para la deteccion de incen-dios - Google Patents

Detector electrico de particulas para la deteccion de incen-dios

Info

Publication number
ES541559A0
ES541559A0 ES541559A ES541559A ES541559A0 ES 541559 A0 ES541559 A0 ES 541559A0 ES 541559 A ES541559 A ES 541559A ES 541559 A ES541559 A ES 541559A ES 541559 A0 ES541559 A0 ES 541559A0
Authority
ES
Spain
Prior art keywords
pct
incen
god
detection
particle detector
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.)
Granted
Application number
ES541559A
Other languages
English (en)
Other versions
ES8608166A1 (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.)
Professional General Electronic Products PGEP SAS
Original Assignee
Professional General Electronic Products PGEP SAS
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 Professional General Electronic Products PGEP SAS filed Critical Professional General Electronic Products PGEP SAS
Publication of ES8608166A1 publication Critical patent/ES8608166A1/es
Publication of ES541559A0 publication Critical patent/ES541559A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G01N27/70—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage
    • 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)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Fire Alarms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
ES541559A 1984-03-26 1985-03-25 Detector electrico de particulas para la deteccion de incen-dios Expired ES8608166A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404645A FR2561778B1 (fr) 1984-03-26 1984-03-26 Detecteur electronique de particules chargees pour la detection d'incendie

Publications (2)

Publication Number Publication Date
ES8608166A1 ES8608166A1 (es) 1986-06-01
ES541559A0 true ES541559A0 (es) 1986-06-01

Family

ID=9302446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541559A Expired ES8608166A1 (es) 1984-03-26 1985-03-25 Detector electrico de particulas para la deteccion de incen-dios

Country Status (15)

Country Link
US (1) US4698586A (es)
EP (1) EP0159244B1 (es)
JP (1) JPH0627727B2 (es)
AT (1) ATE39027T1 (es)
AU (1) AU569154B2 (es)
BR (1) BR8506053A (es)
CA (1) CA1263767A (es)
DE (1) DE3566581D1 (es)
DK (1) DK164333C (es)
ES (1) ES8608166A1 (es)
FI (1) FI83460C (es)
FR (1) FR2561778B1 (es)
IN (1) IN163831B (es)
NO (1) NO163655C (es)
WO (1) WO1985004483A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609849B1 (fr) * 1987-01-15 1992-02-28 Pgep Circuit generateur de haute tension a tres faible consommation de courant
GB9415948D0 (en) * 1994-08-06 1994-09-28 Smith David S Packaging Improvements in or relating to inserts for containers
US6781384B2 (en) 2001-07-24 2004-08-24 Agilent Technologies, Inc. Enhancing the stability of electrical discharges
EP2724431B1 (en) * 2011-06-22 2017-02-15 Koninklijke Philips N.V. A cleaning device for cleaning the air-ionizing part of an electrode
JP6237545B2 (ja) * 2014-09-08 2017-11-29 横河電機株式会社 フィールド機器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1498657A1 (de) * 1964-05-06 1969-04-30 Calor Emag Elek Zitaets Ag Messeinrichtung zur Kontrolle der Reinheit oder des Mischungsverhaeltnisses von Gasen
US3439261A (en) * 1966-09-30 1969-04-15 Gen Electric Combustible gas detector using a corona discharge
DE1648889A1 (de) * 1967-07-18 1971-06-09 Egyesuelt Izzolampa Einrichtung zur Qualifizierung der Gasfuellung von mit Gas gefuellten Raeumen
US3439263A (en) * 1968-07-03 1969-04-15 Ltv Aerospace Corp Ionic current proximity gage
US3728615A (en) * 1969-10-29 1973-04-17 Eaton Yale & Towne Smoke, gas, or rapid temperature increase detector utilizing a periodic electric field to create a self-sustained avalanche current
US4021671A (en) * 1975-07-07 1977-05-03 Gulf & Western Manufacturing Company (Systems) Ionization detector
JPS6055499B2 (ja) * 1976-08-31 1985-12-05 イハラケミカル工業株式会社 アルキレングリコ−ルジベンゾエ−ト
CA1116319A (en) * 1977-11-18 1982-01-12 Jack Bryant Smoke detectors
FR2424532A1 (fr) * 1978-04-28 1979-11-23 Murtin Fernand Sonde a ionisation pour analyse des gaz, en particulier determination de pourcentage d'oxygene dans les gaz d'echappement d'un moteur a combustion interne ou externe
US4538137A (en) * 1983-01-20 1985-08-27 Nittan Company, Limited Fire detector

Also Published As

Publication number Publication date
BR8506053A (pt) 1986-03-25
ATE39027T1 (de) 1988-12-15
AU4152485A (en) 1985-11-01
WO1985004483A1 (fr) 1985-10-10
US4698586A (en) 1987-10-06
AU569154B2 (en) 1988-01-21
FI83460C (fi) 1991-07-10
DK164333B (da) 1992-06-09
FI854629A0 (fi) 1985-11-22
FI83460B (fi) 1991-03-28
ES8608166A1 (es) 1986-06-01
IN163831B (es) 1988-11-19
JPS61501867A (ja) 1986-08-28
DE3566581D1 (en) 1989-01-05
DK544785D0 (da) 1985-11-26
NO854686L (no) 1985-11-22
JPH0627727B2 (ja) 1994-04-13
DK164333C (da) 1992-11-30
EP0159244A1 (fr) 1985-10-23
FR2561778A1 (fr) 1985-09-27
DK544785A (da) 1985-11-26
EP0159244B1 (fr) 1988-11-30
FR2561778B1 (fr) 1988-06-24
NO163655C (no) 1990-06-27
FI854629L (fi) 1985-11-22
CA1263767A (fr) 1989-12-05
NO163655B (no) 1990-03-19

Similar Documents

Publication Publication Date Title
ES509686A0 (es) "una disposicion de cocina electrica".
BR9001368A (pt) Conjunto eletrico,subconjunto eletrico e descarregador de surtos
ES514948A0 (es) "una disposicion de estabilizador de corriente electrica".
DE3886158D1 (de) Elektrisch leitfähige Eisenoxid-Partikel.
ES541559A0 (es) Detector electrico de particulas para la deteccion de incen-dios
IT1197744B (it) Metodo ed apparecchiatura per rivelare la presenza di rottami metallici,per uso in mietitrici
DE3583920D1 (de) Wirbelstrompruefeinrichtung.
BR9906538A (pt) Estação de corona o tratamento preliminar de uma tira de material
DE3778822D1 (de) Elektroentladungsbearbeitungsvorrichtung mit drahtelektrode.
ES509918A0 (es) "perfeccionamientos en la fabricacion de electrodos para hornos de arco electrico".
DE68919187D1 (de) Vorrichtung zur Leitung elektrischen Stroms.
IT8424121A0 (it) Rivelatore di ionizzazione.
IT8421165A0 (it) Macchina elettrica rotante, metodi di assiemaggio e apparato per la medesima.
NO162940C (no) Gjennomfoering for elektroder i et ovntak i en elektrolysbue- eller reduksjonsovn.
DE69016151D1 (de) Spitzenstromdetektor.
DE69020553D1 (de) Elektrische Lichtbogenbehandlung von Teilchen.
FR2528980B1 (es)
DE69013459D1 (de) Messverfahren für die Gleichstrom/Gleichspannungs-Charakteristik von Halbleiterbauteilen.
IT8521218V0 (it) Struttura di morsettiera elettrica, particolarmente studiata per cucine e simili.
ITGE950001A0 (it) Metodo e dispositivo per il rilevamento della condensazione di sostanze elettricamente conduttive, nonche' procedimento di fabbricazione del detto dispositivo.
ES1013424Y (es) Union electrica multipolar.
IT9067507A0 (it) Elettrodo selettivo, particolarmente per la rilevazione del ph
DE3781646D1 (de) Lichtbogenkammer fuer einen elektrischen schalter.
EP0319427A3 (en) Nonvolatile memory element
IT8120871A0 (it) Metodo di raddrizzamento della corrente alternata e dispositivoper la sua realizzazione.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020304