GB2010490B - Thermoionic detector - Google Patents

Thermoionic detector

Info

Publication number
GB2010490B
GB2010490B GB7848345A GB7848345A GB2010490B GB 2010490 B GB2010490 B GB 2010490B GB 7848345 A GB7848345 A GB 7848345A GB 7848345 A GB7848345 A GB 7848345A GB 2010490 B GB2010490 B GB 2010490B
Authority
GB
United Kingdom
Prior art keywords
thermoionic
detector
thermoionic detector
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.)
Expired
Application number
GB7848345A
Other versions
GB2010490A (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB2010490A publication Critical patent/GB2010490A/en
Application granted granted Critical
Publication of GB2010490B publication Critical patent/GB2010490B/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB7848345A 1977-12-15 1978-12-13 Thermoionic detector Expired GB2010490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772755990 DE2755990A1 (en) 1977-12-15 1977-12-15 THERMOIONIC DETECTOR

Publications (2)

Publication Number Publication Date
GB2010490A GB2010490A (en) 1979-06-27
GB2010490B true GB2010490B (en) 1982-05-26

Family

ID=6026246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848345A Expired GB2010490B (en) 1977-12-15 1978-12-13 Thermoionic detector

Country Status (6)

Country Link
JP (1) JPS5494395A (en)
CH (1) CH635435A5 (en)
DE (1) DE2755990A1 (en)
FR (1) FR2412072A1 (en)
GB (1) GB2010490B (en)
IT (1) IT1101373B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325029A (en) * 1979-09-10 1982-04-13 Westinghouse Electric Corp. Alkali ionization detector
US4839143A (en) * 1985-02-15 1989-06-13 Allied-Signal Inc. Selective ionization of gas constituents using electrolytic reactions
SU1693536A1 (en) * 1985-06-11 1991-11-23 Специализированное конструкторско-технологическое бюро с опытным производством Института электроники им.У.А.Арифова Surface ionization detector of organic compounds

Also Published As

Publication number Publication date
GB2010490A (en) 1979-06-27
IT7830573A0 (en) 1978-12-06
FR2412072A1 (en) 1979-07-13
JPS5494395A (en) 1979-07-26
IT1101373B (en) 1985-09-28
CH635435A5 (en) 1983-03-31
DE2755990A1 (en) 1979-06-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee