GB2110380B - Measuring oxygen concentration - Google Patents

Measuring oxygen concentration

Info

Publication number
GB2110380B
GB2110380B GB08230496A GB8230496A GB2110380B GB 2110380 B GB2110380 B GB 2110380B GB 08230496 A GB08230496 A GB 08230496A GB 8230496 A GB8230496 A GB 8230496A GB 2110380 B GB2110380 B GB 2110380B
Authority
GB
United Kingdom
Prior art keywords
oxygen concentration
measuring oxygen
measuring
concentration
oxygen
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
GB08230496A
Other languages
English (en)
Other versions
GB2110380A (en
Inventor
Svend Belling Dalgaard
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB2110380A publication Critical patent/GB2110380A/en
Application granted granted Critical
Publication of GB2110380B publication Critical patent/GB2110380B/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
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G01N7/18—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
GB08230496A 1981-11-24 1982-10-26 Measuring oxygen concentration Expired GB2110380B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/324,364 US4471296A (en) 1981-11-24 1981-11-24 Measuring oxygen concentration

Publications (2)

Publication Number Publication Date
GB2110380A GB2110380A (en) 1983-06-15
GB2110380B true GB2110380B (en) 1985-10-02

Family

ID=23263282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08230496A Expired GB2110380B (en) 1981-11-24 1982-10-26 Measuring oxygen concentration

Country Status (3)

Country Link
US (1) US4471296A (enExample)
JP (1) JPS5897643A (enExample)
GB (1) GB2110380B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117146A (en) * 1988-04-29 1992-05-26 The United States Of America As Represented By The United States Department Of Energy Acoustic wave device using plate modes with surface-parallel displacement
TWI493868B (zh) * 2013-01-02 2015-07-21 Ind Tech Res Inst 微機電共振裝置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253219A (en) * 1961-06-01 1966-05-24 Union Oil Co Method using change of piezoelectric crystal frequency to determine corrosion rate and apparatus therefor
US4180771A (en) * 1977-12-02 1979-12-25 Airco, Inc. Chemical-sensitive field-effect transistor

Also Published As

Publication number Publication date
GB2110380A (en) 1983-06-15
US4471296A (en) 1984-09-11
JPH056147B2 (enExample) 1993-01-25
JPS5897643A (ja) 1983-06-10

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20021025