SE459889B - Avkaennarelement i en ytjoniseringsgivare vid halogenslaecksoekare - Google Patents

Avkaennarelement i en ytjoniseringsgivare vid halogenslaecksoekare

Info

Publication number
SE459889B
SE459889B SE8700795A SE8700795A SE459889B SE 459889 B SE459889 B SE 459889B SE 8700795 A SE8700795 A SE 8700795A SE 8700795 A SE8700795 A SE 8700795A SE 459889 B SE459889 B SE 459889B
Authority
SE
Sweden
Prior art keywords
anode
spiral
sensor
cathode
sensitive element
Prior art date
Application number
SE8700795A
Other languages
English (en)
Swedish (sv)
Other versions
SE8700795D0 (sv
SE8700795L (sv
Inventor
J G Marchenko
M I Nevzorov
V D Doroshev
Original Assignee
Do Fiz Tekhn I Akademii Nauk U
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 Do Fiz Tekhn I Akademii Nauk U filed Critical Do Fiz Tekhn I Akademii Nauk U
Publication of SE8700795D0 publication Critical patent/SE8700795D0/xx
Publication of SE8700795L publication Critical patent/SE8700795L/
Publication of SE459889B publication Critical patent/SE459889B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • 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
    • G01N27/626—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 heat to ionise a gas

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
SE8700795A 1985-06-27 1987-02-25 Avkaennarelement i en ytjoniseringsgivare vid halogenslaecksoekare SE459889B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1985/000055 WO1987000277A1 (en) 1985-06-27 1985-06-27 Sensitive element of surface ionization pick-up for halogen leak detector

Publications (3)

Publication Number Publication Date
SE8700795D0 SE8700795D0 (sv) 1987-02-25
SE8700795L SE8700795L (sv) 1987-02-25
SE459889B true SE459889B (sv) 1989-08-14

Family

ID=21616922

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700795A SE459889B (sv) 1985-06-27 1987-02-25 Avkaennarelement i en ytjoniseringsgivare vid halogenslaecksoekare

Country Status (7)

Country Link
DE (1) DE3590815T1 (da)
DK (1) DK95587D0 (da)
FI (1) FI870827A (da)
FR (1) FR2587122B1 (da)
GB (1) GB2189644B (da)
SE (1) SE459889B (da)
WO (1) WO1987000277A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1693536A1 (ru) * 1985-06-11 1991-11-23 Специализированное конструкторско-технологическое бюро с опытным производством Института электроники им.У.А.Арифова Поверхностно-ионизационный детектор органических соединений
EP0787985A1 (de) * 1996-02-03 1997-08-06 Cerberus Ag Verfahren und Vorrichtung für den Nachweis von organischen Dämpfen und Aerosolen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2108610C2 (de) * 1971-02-24 1973-01-04 Hewlett-Packard Gmbh, 7030 Boeblingen Verfahren zur selektiven Bestimmung von Schwefel-, Stickstoff-, Halogen- und Phosphorverbindungen
US3991360A (en) * 1975-05-16 1976-11-09 General Electric Company Sensor assembly for a halogen gas leak detector
US3979625A (en) * 1975-06-10 1976-09-07 General Electric Company Ceramic spaced sensor assembly for a gas leak detector
US4129418A (en) * 1978-02-21 1978-12-12 General Electric Company Discriminating halogen sensor
US4524047A (en) * 1983-03-02 1985-06-18 Patterson Paul L Thermionic detector with multiple layered ionization source

Also Published As

Publication number Publication date
FR2587122A1 (fr) 1987-03-13
SE8700795D0 (sv) 1987-02-25
GB2189644A (en) 1987-10-28
FR2587122B1 (fr) 1987-12-18
DE3590815T1 (da) 1987-05-14
FI870827A0 (fi) 1987-02-26
DK95587A (da) 1987-02-25
GB8702261D0 (en) 1987-03-11
WO1987000277A1 (en) 1987-01-15
SE8700795L (sv) 1987-02-25
FI870827A (fi) 1987-02-26
GB2189644B (en) 1989-09-20
DK95587D0 (da) 1987-02-25

Similar Documents

Publication Publication Date Title
CA2110326A1 (en) Refrigerant gas leak detector
KR910020202A (ko) 다중-채널 플라즈마 방전 수명 종지점의 검출방법 및 장치
ES2147734T3 (es) Dispositivo de transferencia de liquido para un aparato de analisis.
JPH0238988A (ja) 液体センサ
CN1038880A (zh) 采用差分温度敏感器的仪表及监测系统
US10352842B2 (en) Particulate matter detection element and particulate matter detection sensor
SE459889B (sv) Avkaennarelement i en ytjoniseringsgivare vid halogenslaecksoekare
US3521263A (en) Ionization fire alarm and improved method of detecting smoke and combustion aerosols
CN105578696A (zh) 一种测量空心阴极节流孔区等离子体密度的方法
US3751969A (en) Detection system
ES2060780T3 (es) Aparato y procedimiento de deteccion de una carga anormal en una prensa.
US2981062A (en) Method and apparatus for safe operation of engines
US3656339A (en) Glow discharge detector
JP4294104B2 (ja) 真空排気装置
Sternberg et al. A tesla discharge detector for gas chromatography
DK157504B (da) Flammedetekteringskredsloeb
SE454463B (sv) Ytjoniseringsgivare vid en halogenlecksokare
SE459888B (sv) Halogenlaecksoekare innefattande en ytjoniseringsgivare
US10209220B2 (en) Apparatus for measuring ion mobility of harmful material and reference data obtaining method of the same
EP0089630A3 (en) Device for measuring oxygen concentration in exhaust gas
JPS5585239A (en) Abnormality detector for pressure feed pipe
CN217787044U (zh) 一种恒温型气体检测传感器系统
CN209559715U (zh) 一种基于光散、光衰原理的粉尘检测传感器
SU1488308A1 (ru) Способ определения повреждений в системе охлаждения металлургического агрегата и устройство для его осуществления
JP2865329B2 (ja) イオン源用アーク電源保護回路

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8700795-1

Effective date: 19910131

Format of ref document f/p: F