JPS5517336B1 - - Google Patents

Info

Publication number
JPS5517336B1
JPS5517336B1 JP5031372A JP5031372A JPS5517336B1 JP S5517336 B1 JPS5517336 B1 JP S5517336B1 JP 5031372 A JP5031372 A JP 5031372A JP 5031372 A JP5031372 A JP 5031372A JP S5517336 B1 JPS5517336 B1 JP S5517336B1
Authority
JP
Japan
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.)
Pending
Application number
JP5031372A
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 filed Critical
Publication of JPS5517336B1 publication Critical patent/JPS5517336B1/ja
Pending 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • G01N27/225—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity by using hygroscopic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/43—Electric condenser making

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)
JP5031372A 1971-05-24 1972-05-20 Pending JPS5517336B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1664371A GB1393901A (en) 1971-05-24 1971-05-24 Moisture sensors

Publications (1)

Publication Number Publication Date
JPS5517336B1 true JPS5517336B1 (ja) 1980-05-10

Family

ID=10081022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5031372A Pending JPS5517336B1 (ja) 1971-05-24 1972-05-20

Country Status (4)

Country Link
US (1) US3895271A (ja)
JP (1) JPS5517336B1 (ja)
DE (1) DE2225092C3 (ja)
GB (1) GB1393901A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU501488B1 (en) * 1977-06-06 1979-06-21 Matsushita Electric Industrial Co., Ltd. Humidity sensor
US4156268A (en) * 1977-08-29 1979-05-22 Longwood Machine Works, Inc. Humidity sensing element and method of manufacture thereof
US4280115A (en) * 1978-02-17 1981-07-21 General Electric Company Humidity sensor
US20140070827A1 (en) * 2012-09-13 2014-03-13 Alliance For Sustainable Energy, Llc Systems and methods for compensated barrier permeability testing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523244A (en) * 1967-11-01 1970-08-04 Panametrics Device for measurement of absolute humidity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1068413A (en) * 1911-11-17 1913-07-29 Westinghouse Electric & Mfg Co Method of and apparatus for coating wires and cables.
US2143369A (en) * 1934-06-06 1939-01-10 Cornell Dubilier Corp Method of making electrical condensers
NL130518C (ja) * 1959-06-23
US3075385A (en) * 1960-12-15 1963-01-29 Clifford M Stover Hygrometer
US3683243A (en) * 1970-10-21 1972-08-08 Moisture Control And Measureme Electrical hygrometers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523244A (en) * 1967-11-01 1970-08-04 Panametrics Device for measurement of absolute humidity

Also Published As

Publication number Publication date
DE2225092B2 (ja) 1980-02-28
GB1393901A (en) 1975-05-14
DE2225092C3 (de) 1980-10-30
US3895271A (en) 1975-07-15
DE2225092A1 (de) 1972-12-07

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