JPS51144295A - Detecting apparatus for difference in magnetic susceptibility of two gases - Google Patents

Detecting apparatus for difference in magnetic susceptibility of two gases

Info

Publication number
JPS51144295A
JPS51144295A JP5898176A JP5898176A JPS51144295A JP S51144295 A JPS51144295 A JP S51144295A JP 5898176 A JP5898176 A JP 5898176A JP 5898176 A JP5898176 A JP 5898176A JP S51144295 A JPS51144295 A JP S51144295A
Authority
JP
Japan
Prior art keywords
gases
difference
detecting apparatus
magnetic susceptibility
susceptibility
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.)
Granted
Application number
JP5898176A
Other languages
Japanese (ja)
Other versions
JPS5649310B2 (en
Inventor
Aidamu Etsukuharuto
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 JPS51144295A publication Critical patent/JPS51144295A/en
Publication of JPS5649310B2 publication Critical patent/JPS5649310B2/ja
Granted 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/16—Measuring susceptibility

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Volume Flow (AREA)
JP5898176A 1975-05-23 1976-05-21 Detecting apparatus for difference in magnetic susceptibility of two gases Granted JPS51144295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752522914 DE2522914C3 (en) 1975-05-23 1975-05-23 Measuring device for determining the oxygen content in a gas mixture

Publications (2)

Publication Number Publication Date
JPS51144295A true JPS51144295A (en) 1976-12-11
JPS5649310B2 JPS5649310B2 (en) 1981-11-20

Family

ID=5947280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5898176A Granted JPS51144295A (en) 1975-05-23 1976-05-21 Detecting apparatus for difference in magnetic susceptibility of two gases

Country Status (6)

Country Link
JP (1) JPS51144295A (en)
AT (1) AT359752B (en)
BE (1) BE842107A (en)
DE (1) DE2522914C3 (en)
FR (1) FR2312036A1 (en)
LU (1) LU74908A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646753A (en) * 1987-06-29 1989-01-11 Yokogawa Electric Corp Magnetic oximeter
JPH01167653A (en) * 1987-12-24 1989-07-03 Yokogawa Electric Corp Magnetic oxygen meter
JPH0217439A (en) * 1988-07-06 1990-01-22 Yokogawa Electric Corp Magnetic type oxygen meter
JP2017026410A (en) * 2015-07-21 2017-02-02 富士電機株式会社 Magnetic oxygen analyzer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860574A (en) * 1987-06-29 1989-08-29 Yokogawa Electric Corporation Paramagnetic oxygen analyzer
GB9020853D0 (en) * 1990-09-25 1990-11-07 Servomex Uk Ltd Oscillating element gas sensor
DE4236942A1 (en) * 1992-11-02 1993-05-19 Merkel Wolfgang Paramagnetic oxygen@ analyser using pulsed inhomogeneous magnetic field - for non-position dependent gas analysis, consisting of bridge circuit, electrical generator and flowmeter
DE29612850U1 (en) * 1996-07-24 1997-08-21 Siemens AG, 80333 München Device for gas analysis in potentially explosive areas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB642156A (en) * 1947-10-13 1950-08-30 Kent Ltd G Improvements in or relating to apparatus for assessing the amount of a gas of relatively high magnetic susceptibility contained in a mixture of gases
US3447073A (en) * 1966-10-26 1969-05-27 George W Gamble Paramagnetic fluid analyzer utilizing toroidal fluid containers and an inductance bridge
GB1125053A (en) * 1967-02-17 1968-08-28 Bergwerksverband Gmbh Portable measuring apparatus for determining the oxygen content of a gas
FR1569249A (en) * 1968-06-13 1969-05-30
DE1926510B2 (en) * 1969-05-23 1971-11-11 DEVICE FOR THE ANALYSIS OF GASES ON COMPONENTS WITH PARAMAGNETIC SUSCEPTIBILITY

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646753A (en) * 1987-06-29 1989-01-11 Yokogawa Electric Corp Magnetic oximeter
JPH01167653A (en) * 1987-12-24 1989-07-03 Yokogawa Electric Corp Magnetic oxygen meter
JPH0217439A (en) * 1988-07-06 1990-01-22 Yokogawa Electric Corp Magnetic type oxygen meter
JP2017026410A (en) * 2015-07-21 2017-02-02 富士電機株式会社 Magnetic oxygen analyzer

Also Published As

Publication number Publication date
AT359752B (en) 1980-11-25
BE842107A (en) 1976-11-22
FR2312036A1 (en) 1976-12-17
FR2312036B1 (en) 1981-09-25
DE2522914B2 (en) 1979-11-08
DE2522914A1 (en) 1976-12-02
JPS5649310B2 (en) 1981-11-20
LU74908A1 (en) 1977-01-14
ATA353576A (en) 1980-04-15
DE2522914C3 (en) 1980-07-31

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