FR2315091A1 - Detecteur d'humidite - Google Patents

Detecteur d'humidite

Info

Publication number
FR2315091A1
FR2315091A1 FR7616385A FR7616385A FR2315091A1 FR 2315091 A1 FR2315091 A1 FR 2315091A1 FR 7616385 A FR7616385 A FR 7616385A FR 7616385 A FR7616385 A FR 7616385A FR 2315091 A1 FR2315091 A1 FR 2315091A1
Authority
FR
France
Prior art keywords
humidity detector
humidity
detector
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
FR7616385A
Other languages
English (en)
Other versions
FR2315091B1 (fr
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
Publication of FR2315091A1 publication Critical patent/FR2315091A1/fr
Application granted granted Critical
Publication of FR2315091B1 publication Critical patent/FR2315091B1/fr
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
FR7616385A 1975-06-20 1976-05-31 Detecteur d'humidite Granted FR2315091A1 (fr)

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
FR2315091A1 true FR2315091A1 (fr) 1977-01-14
FR2315091B1 FR2315091B1 (fr) 1981-10-09

Family

ID=13545044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616385A Granted FR2315091A1 (fr) 1975-06-20 1976-05-31 Detecteur d'humidite

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470382A1 (fr) * 1979-11-22 1981-05-29 Philips Nv Procede de realisation de palpeurs d'humidite
EP0311939A2 (fr) * 1987-10-12 1989-04-19 Nihon Parkerizing Co., Ltd. Capteur d'humidité

Families Citing this family (19)

* 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
US4227411A (en) * 1979-09-24 1980-10-14 Rca Corporation Relative humidity measurement
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
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
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
JPS6221052A (ja) * 1985-07-19 1987-01-29 Tokyo Kosumosu Denki Kk 結露センサ
US4831493A (en) * 1987-12-28 1989-05-16 Ppg Industries, Inc. Windshield moisture sensor
WO1993016377A1 (fr) * 1992-02-14 1993-08-19 Seiko Epson Corporation Capteur d'humidite et son procede de fabrication
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 (fr) * 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
FR2470382A1 (fr) * 1979-11-22 1981-05-29 Philips Nv Procede de realisation de palpeurs d'humidite
EP0311939A2 (fr) * 1987-10-12 1989-04-19 Nihon Parkerizing Co., Ltd. Capteur d'humidité
EP0311939A3 (fr) * 1987-10-12 1990-10-17 Nihon Parkerizing Co., Ltd. Capteur d'humidité

Also Published As

Publication number Publication date
DE2627441C2 (de) 1982-04-01
JPS5549705B2 (fr) 1980-12-13
GB1504654A (en) 1978-03-22
DE2627441A1 (de) 1976-12-30
US4052691A (en) 1977-10-04
FR2315091B1 (fr) 1981-10-09
JPS51151176A (en) 1976-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse