JPS51151176A - Dew condensation sensor - Google Patents

Dew condensation sensor

Info

Publication number
JPS51151176A
JPS51151176A JP50074365A JP7436575A JPS51151176A JP S51151176 A JPS51151176 A JP S51151176A JP 50074365 A JP50074365 A JP 50074365A JP 7436575 A JP7436575 A JP 7436575A JP S51151176 A JPS51151176 A JP S51151176A
Authority
JP
Japan
Prior art keywords
dew condensation
condensation sensor
sensor
reduce
acid salt
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
JP50074365A
Other languages
English (en)
Other versions
JPS5549705B2 (ja
Inventor
Kentaro Nagano
Koji Nomaki
Yukinori Kutsukake
Junji Nanao
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP50074365A priority Critical patent/JPS51151176A/ja
Priority to GB19172/76A priority patent/GB1504654A/en
Priority to US05/686,293 priority patent/US4052691A/en
Priority to FR7616385A priority patent/FR2315091A1/fr
Priority to DE2627441A priority patent/DE2627441C2/de
Publication of JPS51151176A publication Critical patent/JPS51151176A/ja
Publication of JPS5549705B2 publication Critical patent/JPS5549705B2/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
JP50074365A 1975-06-20 1975-06-20 Dew condensation sensor Granted JPS51151176A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50074365A JPS51151176A (en) 1975-06-20 1975-06-20 Dew condensation sensor
GB19172/76A GB1504654A (en) 1975-06-20 1976-05-10 Humidity sensor
US05/686,293 US4052691A (en) 1975-06-20 1976-05-14 Humidity sensor
FR7616385A FR2315091A1 (fr) 1975-06-20 1976-05-31 Detecteur d'humidite
DE2627441A DE2627441C2 (de) 1975-06-20 1976-06-18 Fühler zur Feststellung von kondensierter Feuchtigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50074365A JPS51151176A (en) 1975-06-20 1975-06-20 Dew condensation sensor

Publications (2)

Publication Number Publication Date
JPS51151176A true JPS51151176A (en) 1976-12-25
JPS5549705B2 JPS5549705B2 (ja) 1980-12-13

Family

ID=13545044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50074365A Granted JPS51151176A (en) 1975-06-20 1975-06-20 Dew condensation sensor

Country Status (5)

Country Link
US (1) US4052691A (ja)
JP (1) JPS51151176A (ja)
DE (1) DE2627441C2 (ja)
FR (1) FR2315091A1 (ja)
GB (1) GB1504654A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122490A (en) * 1977-04-01 1978-10-25 Asahi Glass Co Ltd Dewwfall sensor
JPS59137555U (ja) * 1983-03-04 1984-09-13 株式会社潤工社 蒸溜水の漏洩検知素子
JPS6221052A (ja) * 1985-07-19 1987-01-29 Tokyo Kosumosu Denki Kk 結露センサ

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227411A (en) * 1979-09-24 1980-10-14 Rca Corporation Relative humidity measurement
GB2064126A (en) * 1979-11-22 1981-06-10 Philips Electronic Associated Method of making humidity sensors
DE3173119D1 (en) 1980-08-08 1986-01-16 Toshiba Kk Moisture sensitive element
JPS5897801A (ja) * 1981-12-07 1983-06-10 株式会社豊田中央研究所 感湿素子
JPS58141501A (ja) * 1982-02-17 1983-08-22 株式会社デンソー 感湿素子
US4456902A (en) * 1982-03-30 1984-06-26 Mitsubishi Denki Kabushiki Kaisha Gas and humidity sensing element
JPS5999703A (ja) * 1982-11-30 1984-06-08 株式会社東芝 感湿素子
DE3246412A1 (de) * 1982-12-15 1984-06-20 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Fluessigkeitsempfindliches element
JPS59155102A (ja) * 1983-02-24 1984-09-04 株式会社東芝 感湿素子
DE3504155C1 (de) * 1985-02-07 1986-07-10 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Sensor zur Ermittlung der Kondensation von Wasserdampf auf einer freien Oberfläche
EP0311939A3 (en) * 1987-10-12 1990-10-17 Nihon Parkerizing Co., Ltd. Humidity sensor
US4831493A (en) * 1987-12-28 1989-05-16 Ppg Industries, Inc. Windshield moisture sensor
WO1993016377A1 (en) * 1992-02-14 1993-08-19 Seiko Epson Corporation Humidity sensor and its manufacture
US5778689A (en) * 1997-05-19 1998-07-14 Beatenbough; Bryan System for maintaining refrigeration doors free of frost and condensation
US7340907B2 (en) * 2004-05-10 2008-03-11 Computer Process Controls, Inc. Anti-condensation control system
US9222686B2 (en) * 2008-01-24 2015-12-29 Sadeq Ahmed Al-Qassem Apparatus for removing water vapor from an enclosure
US9277641B2 (en) 2013-04-04 2016-03-01 Qualcomm Incorporated Routing and shielding of signal lines to improve isolation
US20180266976A1 (en) * 2017-03-18 2018-09-20 Anushka Naiknaware Nanoparticle based Moisture Sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534288A (ja) * 1953-12-24
US3255324A (en) * 1962-05-28 1966-06-07 Energy Conversion Devices Inc Moisture responsive resistance device
US3868492A (en) * 1972-05-18 1975-02-25 Tarka Controls Ltd Heated windows in road vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122490A (en) * 1977-04-01 1978-10-25 Asahi Glass Co Ltd Dewwfall sensor
JPS59137555U (ja) * 1983-03-04 1984-09-13 株式会社潤工社 蒸溜水の漏洩検知素子
JPS6221052A (ja) * 1985-07-19 1987-01-29 Tokyo Kosumosu Denki Kk 結露センサ

Also Published As

Publication number Publication date
DE2627441A1 (de) 1976-12-30
FR2315091A1 (fr) 1977-01-14
US4052691A (en) 1977-10-04
JPS5549705B2 (ja) 1980-12-13
GB1504654A (en) 1978-03-22
DE2627441C2 (de) 1982-04-01
FR2315091B1 (ja) 1981-10-09

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