FI870825A7 - Halogeenikaasun vuodonilmaisin. - Google Patents

Halogeenikaasun vuodonilmaisin. Download PDF

Info

Publication number
FI870825A7
FI870825A7 FI870825A FI870825A FI870825A7 FI 870825 A7 FI870825 A7 FI 870825A7 FI 870825 A FI870825 A FI 870825A FI 870825 A FI870825 A FI 870825A FI 870825 A7 FI870825 A7 FI 870825A7
Authority
FI
Finland
Prior art keywords
gas leak
leak detector
halogen gas
halogen
detector
Prior art date
Application number
FI870825A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI870825L (fi
FI870825A0 (fi
Inventor
Jury Grigorievich Marchenko
Valentin Davidovich Doroshev
Original Assignee
Gorodov
Donetsky Fiziko Tekhnichesky Inst Ak
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 Gorodov, Donetsky Fiziko Tekhnichesky Inst Ak filed Critical Gorodov
Publication of FI870825L publication Critical patent/FI870825L/fi
Publication of FI870825A0 publication Critical patent/FI870825A0/fi
Publication of FI870825A7 publication Critical patent/FI870825A7/fi

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)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Examining Or Testing Airtightness (AREA)
FI870825A 1985-06-27 1985-06-27 Halogeenikaasun vuodonilmaisin. FI870825A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1985/000053 WO1987000275A1 (fr) 1985-06-27 1985-06-27 Detecteur de fuite d'halogene

Publications (3)

Publication Number Publication Date
FI870825L FI870825L (fi) 1987-02-26
FI870825A0 FI870825A0 (fi) 1987-02-26
FI870825A7 true FI870825A7 (fi) 1987-02-26

Family

ID=21616920

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870825A FI870825A7 (fi) 1985-06-27 1985-06-27 Halogeenikaasun vuodonilmaisin.

Country Status (8)

Country Link
JP (1) JPS62503185A (enrdf_load_stackoverflow)
DE (1) DE3590817T1 (enrdf_load_stackoverflow)
DK (1) DK95487D0 (enrdf_load_stackoverflow)
FI (1) FI870825A7 (enrdf_load_stackoverflow)
FR (1) FR2587112B1 (enrdf_load_stackoverflow)
GB (1) GB2186695B (enrdf_load_stackoverflow)
SE (1) SE459888B (enrdf_load_stackoverflow)
WO (1) WO1987000275A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910463A (en) * 1987-12-17 1990-03-20 Sentech Corporation Halogen monitoring apparatus
JP4872098B2 (ja) * 2005-12-14 2012-02-08 Ｄｏｗａメタルマイン株式会社 ガリウム含有溶液の精製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418042A (fr) * 1964-06-04 1965-11-19 Albert Le Boeuf & Fils Dispositif de protection des jauges d'ionisation
US3292090A (en) * 1964-07-01 1966-12-13 Gen Electric Ion gauge system having overload protection
CH506062A (de) * 1970-06-30 1971-04-15 Balzers Patent Beteilig Ag Verfahren zum Betrieb einer Halogennachweisdiode und Vorrichtung zur Durchführung des Verfahrens
DD124842A1 (enrdf_load_stackoverflow) * 1975-12-22 1977-03-16
JPS57152654A (en) * 1981-03-18 1982-09-21 Anelva Corp Ionic current measuring device

Also Published As

Publication number Publication date
WO1987000275A1 (fr) 1987-01-15
GB8702259D0 (en) 1987-03-11
FR2587112A1 (fr) 1987-03-13
SE8700793L (sv) 1987-02-25
JPS62503185A (ja) 1987-12-17
SE8700793D0 (sv) 1987-02-25
DK95487A (da) 1987-02-25
DK95487D0 (da) 1987-02-25
FI870825L (fi) 1987-02-26
FI870825A0 (fi) 1987-02-26
DE3590817T1 (enrdf_load_stackoverflow) 1987-05-14
GB2186695B (en) 1989-07-12
SE459888B (sv) 1989-08-14
FR2587112B1 (fr) 1988-11-25
GB2186695A (en) 1987-08-19

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: GORODOV

Owner name: DONETSKY FIZIKO-TEKHNICHESKY INSTITUT AK