JPS59116536A - 湿度センサ - Google Patents

湿度センサ

Info

Publication number
JPS59116536A
JPS59116536A JP57231824A JP23182482A JPS59116536A JP S59116536 A JPS59116536 A JP S59116536A JP 57231824 A JP57231824 A JP 57231824A JP 23182482 A JP23182482 A JP 23182482A JP S59116536 A JPS59116536 A JP S59116536A
Authority
JP
Japan
Prior art keywords
ceramic body
humidity sensor
humidity
electrode
range
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.)
Granted
Application number
JP57231824A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313146B2 (enExample
Inventor
Riyouichi Makimoto
牧元　良一
Fumio Fukushima
二三夫 福島
Hiromitsu Tagi
多木　宏光
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57231824A priority Critical patent/JPS59116536A/ja
Publication of JPS59116536A publication Critical patent/JPS59116536A/ja
Publication of JPS6313146B2 publication Critical patent/JPS6313146B2/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)
JP57231824A 1982-12-24 1982-12-24 湿度センサ Granted JPS59116536A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57231824A JPS59116536A (ja) 1982-12-24 1982-12-24 湿度センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57231824A JPS59116536A (ja) 1982-12-24 1982-12-24 湿度センサ

Publications (2)

Publication Number Publication Date
JPS59116536A true JPS59116536A (ja) 1984-07-05
JPS6313146B2 JPS6313146B2 (enExample) 1988-03-24

Family

ID=16929589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57231824A Granted JPS59116536A (ja) 1982-12-24 1982-12-24 湿度センサ

Country Status (1)

Country Link
JP (1) JPS59116536A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751539A3 (en) * 1995-06-29 1997-05-28 Murata Manufacturing Co Thermistor with positive characteristics
EP0779630A1 (en) * 1995-12-13 1997-06-18 Murata Manufacturing Co., Ltd. Positive characteristic thermistor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112494U (enExample) * 1977-02-15 1978-09-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112494U (enExample) * 1977-02-15 1978-09-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751539A3 (en) * 1995-06-29 1997-05-28 Murata Manufacturing Co Thermistor with positive characteristics
US5790011A (en) * 1995-06-29 1998-08-04 Murata Manufacturing Co., Ltd. Positive characteristics thermistor device with a porosity occupying rate in an outer region higher than that of an inner region
EP0779630A1 (en) * 1995-12-13 1997-06-18 Murata Manufacturing Co., Ltd. Positive characteristic thermistor device
US5907271A (en) * 1995-12-13 1999-05-25 Murata Manufacturing Co., Ltd. Positive characteristic thermistor device

Also Published As

Publication number Publication date
JPS6313146B2 (enExample) 1988-03-24

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