FR2145296A5 - - Google Patents

Info

Publication number
FR2145296A5
FR2145296A5 FR7224486A FR7224486A FR2145296A5 FR 2145296 A5 FR2145296 A5 FR 2145296A5 FR 7224486 A FR7224486 A FR 7224486A FR 7224486 A FR7224486 A FR 7224486A FR 2145296 A5 FR2145296 A5 FR 2145296A5
Authority
FR
France
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
FR7224486A
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.)
Phys Chemical Res
Phys-Chemical Res Corp
Original Assignee
Phys Chemical Res
Phys-Chemical Res 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 Phys Chemical Res, Phys-Chemical Res Corp filed Critical Phys Chemical Res
Application granted granted Critical
Publication of FR2145296A5 publication Critical patent/FR2145296A5/fr
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
    • G01N27/121—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 for determining moisture content, e.g. humidity, of the fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR7224486A 1971-07-07 1972-07-06 Expired FR2145296A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16038371A 1971-07-07 1971-07-07

Publications (1)

Publication Number Publication Date
FR2145296A5 true FR2145296A5 (fr) 1973-02-16

Family

ID=22576662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224486A Expired FR2145296A5 (fr) 1971-07-07 1972-07-06

Country Status (4)

Country Link
US (1) US3705375A (fr)
CA (1) CA958465A (fr)
DE (1) DE2232008A1 (fr)
FR (1) FR2145296A5 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431715B2 (fr) * 1972-09-20 1979-10-09
US4127763A (en) * 1975-04-17 1978-11-28 Saint-Gobain Industries Heated window with a moisture sensor having a high impedance
US4224565A (en) * 1978-06-05 1980-09-23 Bell Telephone Laboratories, Incorporated Moisture level determination in sealed packages
DE3138642A1 (de) * 1981-09-29 1983-04-14 Colt International Gmbh, 4190 Kleve Regensensor
US4456902A (en) * 1982-03-30 1984-06-26 Mitsubishi Denki Kabushiki Kaisha Gas and humidity sensing element
US4468557A (en) * 1983-02-03 1984-08-28 Bylin Heating Systems, Inc. Conformable electric heating apparatus
EP0239363B1 (fr) 1986-03-25 1992-10-28 Konica Corporation Matériau photographique à l'halogénure d'argent sensible à la lumière utilisable pour un traitement rapide
DE4433102A1 (de) * 1994-09-16 1996-03-21 Fraunhofer Ges Forschung Elektrodenanordnung zur Signalerfassung gassensitiver Schichten
JPH10239264A (ja) * 1997-02-25 1998-09-11 Sanriki Kogyo Kk 電気抵抗式湿度センサ
US7112304B2 (en) * 2003-04-11 2006-09-26 Therm-O-Disc, Incorporated Robust chemiresistor sensor

Also Published As

Publication number Publication date
CA958465A (en) 1974-11-26
US3705375A (en) 1972-12-05
DE2232008A1 (de) 1973-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse