JPS59501124A - ア−ク制御されたガス体のイオン化レベルを検出する装置 - Google Patents

ア−ク制御されたガス体のイオン化レベルを検出する装置

Info

Publication number
JPS59501124A
JPS59501124A JP58501919A JP50191983A JPS59501124A JP S59501124 A JPS59501124 A JP S59501124A JP 58501919 A JP58501919 A JP 58501919A JP 50191983 A JP50191983 A JP 50191983A JP S59501124 A JPS59501124 A JP S59501124A
Authority
JP
Japan
Prior art keywords
voltage
electrodes
circuit
conductivity
detection device
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
JP58501919A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331387B2 (oth
Inventor
ヌデルモント・ジヤン−クロ−ド
Original Assignee
ペ−．ゼ−．エ−．ペ−．プロフエツシヨナル　ゼネラル　エレクトロニツク　プロダクツ
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 ペ−．ゼ−．エ−．ペ−．プロフエツシヨナル　ゼネラル　エレクトロニツク　プロダクツ filed Critical ペ−．ゼ−．エ−．ペ−．プロフエツシヨナル　ゼネラル　エレクトロニツク　プロダクツ
Publication of JPS59501124A publication Critical patent/JPS59501124A/ja
Publication of JPH0331387B2 publication Critical patent/JPH0331387B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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

  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Arc Welding Control (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Chairs Characterized By Structure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Electron Tubes For Measurement (AREA)
  • Discharge Heating (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP58501919A 1982-06-17 1983-06-17 ア−ク制御されたガス体のイオン化レベルを検出する装置 Granted JPS59501124A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR82/10592 1982-06-17
FR8210592A FR2528980A1 (fr) 1982-06-17 1982-06-17 Detecteur de niveau d'ionisation d'un milieu gazeux controle par arc electrique

Publications (2)

Publication Number Publication Date
JPS59501124A true JPS59501124A (ja) 1984-06-28
JPH0331387B2 JPH0331387B2 (oth) 1991-05-02

Family

ID=9275106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58501919A Granted JPS59501124A (ja) 1982-06-17 1983-06-17 ア−ク制御されたガス体のイオン化レベルを検出する装置

Country Status (12)

Country Link
US (1) US4629992A (oth)
EP (1) EP0099776B1 (oth)
JP (1) JPS59501124A (oth)
AT (1) ATE42648T1 (oth)
AU (1) AU571838B2 (oth)
CA (1) CA1212784A (oth)
DE (1) DE3379756D1 (oth)
DK (1) DK163152C (oth)
ES (1) ES8404511A1 (oth)
FI (1) FI80804C (oth)
FR (1) FR2528980A1 (oth)
WO (1) WO1984000074A1 (oth)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003109533A (ja) * 2001-07-24 2003-04-11 Agilent Technol Inc 電子回路

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164673A (en) * 1989-11-13 1992-11-17 Rosener Kirk W Induced electric field sensor
DE4038994C2 (de) * 1990-12-06 1994-03-10 Lehmann Martin Verfahren zum Ermitteln einer Meßgröße und Meßanordnung
CA2032912C (en) * 1990-12-21 1994-06-28 Bryan M. Latta Nonintrusive gas-level measurement apparatus
US5324398A (en) * 1992-06-19 1994-06-28 Water Regeneration Systems, Inc. Capacitive discharge control circuit for use with electrolytic fluid treatment systems
KR102259026B1 (ko) * 2013-11-26 2021-05-31 스미스 디텍션 몬트리올 인코포레이티드 분광 분석을 위한 유전체 배리어 방전 이온화 소스

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550498A (en) * 1947-06-14 1951-04-24 Gen Electric Method and apparatus for electrically detecting vapors and the like
FR1540305A (fr) * 1967-02-09 1968-09-27 Dispositif perfectionné de détection d'incendie
DE2029485B2 (de) * 1969-06-21 1971-11-25 Nittan Co. Ltd., Tokio Ionisations rauchfuehler
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
US3673586A (en) * 1970-02-19 1972-06-27 Statitrol Corp Resistance controlled timed pulse generator
US3742475A (en) * 1971-03-16 1973-06-26 Tif Instr Inc Gaseous impurity detector employing corona discharge phenomenon
CH593491A5 (oth) * 1973-12-06 1977-12-15 Nat Res Dev
US3949390A (en) * 1974-06-05 1976-04-06 Rca Corporation High voltage aerosol detector
BE881812A (nl) * 1979-12-17 1980-06-16 Cerberus Ag Meldingsstelsel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003109533A (ja) * 2001-07-24 2003-04-11 Agilent Technol Inc 電子回路

Also Published As

Publication number Publication date
EP0099776B1 (fr) 1989-04-26
WO1984000074A1 (fr) 1984-01-05
FI80804C (fi) 1990-07-10
FI840623L (fi) 1984-02-15
FI840623A0 (fi) 1984-02-15
ES523393A0 (es) 1984-04-16
DK163152C (da) 1992-06-22
DK59084A (da) 1984-02-10
DE3379756D1 (en) 1989-06-01
AU571838B2 (en) 1988-04-28
EP0099776A1 (fr) 1984-02-01
DK59084D0 (da) 1984-02-10
DK163152B (da) 1992-01-27
ES8404511A1 (es) 1984-04-16
AU1607183A (en) 1984-01-16
US4629992A (en) 1986-12-16
ATE42648T1 (de) 1989-05-15
FR2528980B1 (oth) 1985-01-25
FI80804B (fi) 1990-03-30
FR2528980A1 (fr) 1983-12-23
JPH0331387B2 (oth) 1991-05-02
CA1212784A (fr) 1986-10-14

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