GB1429848A - Method of and apparatus for measuring partial pressures - Google Patents

Method of and apparatus for measuring partial pressures

Info

Publication number
GB1429848A
GB1429848A GB2732973A GB2732973A GB1429848A GB 1429848 A GB1429848 A GB 1429848A GB 2732973 A GB2732973 A GB 2732973A GB 2732973 A GB2732973 A GB 2732973A GB 1429848 A GB1429848 A GB 1429848A
Authority
GB
United Kingdom
Prior art keywords
gases
substrate
electrodes
trans
june
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
GB2732973A
Other languages
English (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.)
Hochvakuum Dresden VEB
Original Assignee
Hochvakuum Dresden VEB
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 Hochvakuum Dresden VEB filed Critical Hochvakuum Dresden VEB
Publication of GB1429848A publication Critical patent/GB1429848A/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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Measuring Fluid Pressure (AREA)
GB2732973A 1972-06-09 1973-06-08 Method of and apparatus for measuring partial pressures Expired GB1429848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16356772A DD97487A1 (ja) 1972-06-09 1972-06-09

Publications (1)

Publication Number Publication Date
GB1429848A true GB1429848A (en) 1976-03-31

Family

ID=5486917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2732973A Expired GB1429848A (en) 1972-06-09 1973-06-08 Method of and apparatus for measuring partial pressures

Country Status (7)

Country Link
JP (1) JPS4967697A (ja)
CH (1) CH589283A5 (ja)
DD (1) DD97487A1 (ja)
DE (1) DE2325168A1 (ja)
FR (1) FR2188160B3 (ja)
GB (1) GB1429848A (ja)
HU (1) HU167766B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332935A1 (de) * 1988-03-14 1989-09-20 Siemens Aktiengesellschaft Sensomaterial zur Messung des Partialdruckes von Gasen oder Dämpfen und Gassensor
EP1314977A1 (en) * 2000-09-01 2003-05-28 Japan Science and Technology Corporation Method of detecting gas with the use of photocurrent amplification and the like and gas sensor
US7081368B2 (en) 2000-09-01 2006-07-25 Japan Science And Technology Corporation Method for detecting gas with the use of photocurrent amplification and the like and gas sensor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76937A1 (ja) * 1977-03-11 1978-10-18

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332935A1 (de) * 1988-03-14 1989-09-20 Siemens Aktiengesellschaft Sensomaterial zur Messung des Partialdruckes von Gasen oder Dämpfen und Gassensor
US5200633A (en) * 1988-03-14 1993-04-06 Siemens Aktiengesellschaft Sensor material for measuring the partial pressure of gases or vapors; and gas sensors
EP1314977A1 (en) * 2000-09-01 2003-05-28 Japan Science and Technology Corporation Method of detecting gas with the use of photocurrent amplification and the like and gas sensor
EP1314977A4 (en) * 2000-09-01 2005-04-13 Japan Science & Tech Corp METHOD FOR DETECTING GAS BY USING PHOTOGRAPHER REINFORCEMENT AND THE SAME AND GAS SENSOR
US7081368B2 (en) 2000-09-01 2006-07-25 Japan Science And Technology Corporation Method for detecting gas with the use of photocurrent amplification and the like and gas sensor

Also Published As

Publication number Publication date
DD97487A1 (ja) 1973-05-14
HU167766B (en) 1975-12-29
DE2325168A1 (de) 1974-01-17
JPS4967697A (ja) 1974-07-01
FR2188160A1 (ja) 1974-01-18
FR2188160B3 (ja) 1976-05-28
CH589283A5 (ja) 1977-06-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees