JPH0224463B2 - - Google Patents

Info

Publication number
JPH0224463B2
JPH0224463B2 JP57154824A JP15482482A JPH0224463B2 JP H0224463 B2 JPH0224463 B2 JP H0224463B2 JP 57154824 A JP57154824 A JP 57154824A JP 15482482 A JP15482482 A JP 15482482A JP H0224463 B2 JPH0224463 B2 JP H0224463B2
Authority
JP
Japan
Prior art keywords
hygroscopic
sensing element
moisture
dew condensation
fibers
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 - Lifetime
Application number
JP57154824A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5943345A (ja
Inventor
Yutaka Yamamoto
Ichiro Tajima
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP57154824A priority Critical patent/JPS5943345A/ja
Publication of JPS5943345A publication Critical patent/JPS5943345A/ja
Publication of JPH0224463B2 publication Critical patent/JPH0224463B2/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
    • G01N27/02—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)
  • Non-Adjustable Resistors (AREA)
JP57154824A 1982-09-06 1982-09-06 繊維型結露検知素子 Granted JPS5943345A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57154824A JPS5943345A (ja) 1982-09-06 1982-09-06 繊維型結露検知素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57154824A JPS5943345A (ja) 1982-09-06 1982-09-06 繊維型結露検知素子

Publications (2)

Publication Number Publication Date
JPS5943345A JPS5943345A (ja) 1984-03-10
JPH0224463B2 true JPH0224463B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-29

Family

ID=15592673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57154824A Granted JPS5943345A (ja) 1982-09-06 1982-09-06 繊維型結露検知素子

Country Status (1)

Country Link
JP (1) JPS5943345A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942364A (en) * 1988-02-19 1990-07-17 Asahi Kasei Kogyo Kabushiki Kaisha Moisture and dew-detection sensor
JP4875517B2 (ja) * 2007-03-05 2012-02-15 シャープ株式会社 化学物質センシング素子、化学物質センシング装置、及び化学物質センシング素子の製造方法
CN111999263B (zh) * 2020-07-10 2022-10-04 之江实验室 一种介观尺度微纳光纤湿度传感器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568481B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-20 1981-02-24
JPS58211643A (ja) * 1982-06-02 1983-12-09 Nippon Soken Inc 湿度センサ

Also Published As

Publication number Publication date
JPS5943345A (ja) 1984-03-10

Similar Documents

Publication Publication Date Title
CA1306525C (en) Moisture and dew-detection sensor
KR0157605B1 (ko) 캐퍼시턴스 습도 감지기
JP2620804B2 (ja) 定温作動式吸着湿度計
US3582728A (en) Capacitance humidity sensing element
US4041437A (en) Humidity sensor
US4276128A (en) Humidity sensing element of electric capacitance change type and method of producing same
US4760368A (en) Moisture sensor
JP3054850B2 (ja) 湿度検知方法
US3058079A (en) Hygrometer elements
CN114002276A (zh) 基于碳纳米管/二氧化钛/聚乙烯亚胺复合膜的电阻型湿度传感器及其制备方法
US4635027A (en) Resistance-variation type moisture sensor
JPH0224463B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
Li et al. Highly sensitive formaldehyde detection using biomass hydrogel with core-shell structure
JPH0412418B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
Wexler et al. A fast responding electric hygrometer
JPS6122898B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS59123121A (ja) 感湿スイツチング素子
JPS5840477A (ja) 冷蔵庫用インジケ−タ−
US4889561A (en) Moisture sensitive material
JPH0252215B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2948423B2 (ja) カリウムイオン分析用イオン選択電極
JP2969547B2 (ja) 湿度センサおよびその製造方法
JPS6210380B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6015121B2 (ja) 感湿素子
JPS6133374B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)