JPS5332793A - Ionization method and apparatus - Google Patents

Ionization method and apparatus

Info

Publication number
JPS5332793A
JPS5332793A JP10718277A JP10718277A JPS5332793A JP S5332793 A JPS5332793 A JP S5332793A JP 10718277 A JP10718277 A JP 10718277A JP 10718277 A JP10718277 A JP 10718277A JP S5332793 A JPS5332793 A JP S5332793A
Authority
JP
Japan
Prior art keywords
ionization method
ionization
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.)
Pending
Application number
JP10718277A
Other languages
Japanese (ja)
Inventor
Eru Buratsukuueru Raiman
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of JPS5332793A publication Critical patent/JPS5332793A/en
Pending 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measurement Of Radiation (AREA)
  • Fire-Detection Mechanisms (AREA)
JP10718277A 1976-09-07 1977-09-06 Ionization method and apparatus Pending JPS5332793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72074576A 1976-09-07 1976-09-07

Publications (1)

Publication Number Publication Date
JPS5332793A true JPS5332793A (en) 1978-03-28

Family

ID=24895126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10718277A Pending JPS5332793A (en) 1976-09-07 1977-09-06 Ionization method and apparatus

Country Status (5)

Country Link
JP (1) JPS5332793A (en)
AU (1) AU2858977A (en)
DE (1) DE2739932A1 (en)
FR (1) FR2363885A1 (en)
SE (1) SE7709991L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138993A (en) * 1974-09-30 1976-03-31 Ise Electronics Corp Denbahatsukososhi
WO2019208328A1 (en) * 2018-04-26 2019-10-31 シャープ株式会社 Electron capture detector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304997A (en) * 1979-02-27 1981-12-08 Hewlett-Packard Company Electron capture detector with thermionic emission electron source
CN109238648A (en) * 2018-10-29 2019-01-18 中国航空工业集团公司哈尔滨空气动力研究所 Propulsive thrust PIV tests high pressure trace particle delivery device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138993A (en) * 1974-09-30 1976-03-31 Ise Electronics Corp Denbahatsukososhi
WO2019208328A1 (en) * 2018-04-26 2019-10-31 シャープ株式会社 Electron capture detector
US11971394B2 (en) 2018-04-26 2024-04-30 Sharp Kabushiki Kaisha Electron capture detector

Also Published As

Publication number Publication date
DE2739932A1 (en) 1978-03-09
SE7709991L (en) 1978-03-08
AU2858977A (en) 1979-03-15
FR2363885A1 (en) 1978-03-31

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