CH600331A5 - - Google Patents

Info

Publication number
CH600331A5
CH600331A5 CH1334875A CH1334875A CH600331A5 CH 600331 A5 CH600331 A5 CH 600331A5 CH 1334875 A CH1334875 A CH 1334875A CH 1334875 A CH1334875 A CH 1334875A CH 600331 A5 CH600331 A5 CH 600331A5
Authority
CH
Switzerland
Application number
CH1334875A
Inventor
Hat Auf Nennung Verzichtet Erfinder
Original Assignee
Howag 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 Howag Ag filed Critical Howag Ag
Priority to CH1334875A priority Critical patent/CH600331A5/xx
Priority to DE19762644164 priority patent/DE2644164A1/de
Priority to JP51119262A priority patent/JPS5267385A/ja
Priority to GB42019/76A priority patent/GB1559198A/en
Priority to US05/732,391 priority patent/US4083030A/en
Priority to FR7631114A priority patent/FR2328193A1/fr
Publication of CH600331A5 publication Critical patent/CH600331A5/xx

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 Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CH1334875A 1975-10-15 1975-10-15 CH600331A5 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1334875A CH600331A5 (zh) 1975-10-15 1975-10-15
DE19762644164 DE2644164A1 (de) 1975-10-15 1976-09-30 Anordnung zum messen der relativen feuchtigkeit gasfoermiger medien
JP51119262A JPS5267385A (en) 1975-10-15 1976-10-04 Apparatus for measuring relative humidity of gaseous medium
GB42019/76A GB1559198A (en) 1975-10-15 1976-10-08 Electric hygrometer
US05/732,391 US4083030A (en) 1975-10-15 1976-10-14 Electric hygrometer
FR7631114A FR2328193A1 (fr) 1975-10-15 1976-10-15 Dispositif pour la mesure de l'humidite relative de milieux gazeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1334875A CH600331A5 (zh) 1975-10-15 1975-10-15

Publications (1)

Publication Number Publication Date
CH600331A5 true CH600331A5 (zh) 1978-06-15

Family

ID=4391633

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1334875A CH600331A5 (zh) 1975-10-15 1975-10-15

Country Status (6)

Country Link
US (1) US4083030A (zh)
JP (1) JPS5267385A (zh)
CH (1) CH600331A5 (zh)
DE (1) DE2644164A1 (zh)
FR (1) FR2328193A1 (zh)
GB (1) GB1559198A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224565A (en) * 1978-06-05 1980-09-23 Bell Telephone Laboratories, Incorporated Moisture level determination in sealed packages
US4514278A (en) * 1983-01-14 1985-04-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Trace water sensor
FI92439C (fi) * 1993-09-29 1994-11-10 Vaisala Oy Sähköisesti ilmaistu impedanssianturi fysikaalisten suureiden, etenkin lämpötilan tai kosteuden, mittaamiseksi sekä menetelmä kyseisten anturien valmistamiseksi

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445073A (en) * 1945-10-24 1948-07-13 Aro Equipment Corp Vapor detector
FR67149E (fr) * 1954-07-12 1957-11-22 Dispositif de mesure électrique de l'humidité relative de l'air
US3255324A (en) * 1962-05-28 1966-06-07 Energy Conversion Devices Inc Moisture responsive resistance device
US3299387A (en) * 1964-12-23 1967-01-17 Gen Electric Humidity-sensitive resistor
FR1587069A (zh) * 1968-07-17 1970-03-13
DE2154391A1 (de) * 1971-11-02 1973-05-10 Gass Karl Alfons Kg Fuehler fuer einen feuchtemesser

Also Published As

Publication number Publication date
DE2644164A1 (de) 1977-04-28
GB1559198A (en) 1980-01-16
US4083030A (en) 1978-04-04
JPS5267385A (en) 1977-06-03
FR2328193A1 (fr) 1977-05-13

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Legal Events

Date Code Title Description
PL Patent ceased