SE7709991L - Sett och anordning for partikeldetektion - Google Patents

Sett och anordning for partikeldetektion

Info

Publication number
SE7709991L
SE7709991L SE7709991A SE7709991A SE7709991L SE 7709991 L SE7709991 L SE 7709991L SE 7709991 A SE7709991 A SE 7709991A SE 7709991 A SE7709991 A SE 7709991A SE 7709991 L SE7709991 L SE 7709991L
Authority
SE
Sweden
Prior art keywords
detection kit
particle detection
particle
kit
detection
Prior art date
Application number
SE7709991A
Other languages
English (en)
Inventor
L L Blackwell
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 SE7709991L publication Critical patent/SE7709991L/sv

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)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measurement Of Radiation (AREA)
SE7709991A 1976-09-07 1977-09-06 Sett och anordning for partikeldetektion SE7709991L (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE7709991L true SE7709991L (sv) 1978-03-08

Family

ID=24895126

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709991A SE7709991L (sv) 1976-09-07 1977-09-06 Sett och anordning for partikeldetektion

Country Status (5)

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

Families Citing this family (4)

* 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
US4304997A (en) * 1979-02-27 1981-12-08 Hewlett-Packard Company Electron capture detector with thermionic emission electron source
JP2019191044A (ja) 2018-04-26 2019-10-31 シャープ株式会社 電子捕獲型検出器
CN109238648A (zh) * 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 反推力piv试验高压示踪粒子投放装置

Also Published As

Publication number Publication date
JPS5332793A (en) 1978-03-28
DE2739932A1 (de) 1978-03-09
AU2858977A (en) 1979-03-15
FR2363885A1 (fr) 1978-03-31

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