BR7307924D0 - CAPACITATIVE HUMIDITY TRANSDUCER AND PROCESS FOR ITS MANUFACTURING - Google Patents

CAPACITATIVE HUMIDITY TRANSDUCER AND PROCESS FOR ITS MANUFACTURING

Info

Publication number
BR7307924D0
BR7307924D0 BR792473A BR792473A BR7307924D0 BR 7307924 D0 BR7307924 D0 BR 7307924D0 BR 792473 A BR792473 A BR 792473A BR 792473 A BR792473 A BR 792473A BR 7307924 D0 BR7307924 D0 BR 7307924D0
Authority
BR
Brazil
Prior art keywords
capacitative
manufacturing
humidity transducer
transducer
humidity
Prior art date
Application number
BR792473A
Other languages
Portuguese (pt)
Inventor
Sakari Suntola Tuomo
Original Assignee
Vaisala Oy
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 Vaisala Oy filed Critical Vaisala Oy
Publication of BR7307924D0 publication Critical patent/BR7307924D0/en

Links

BR792473A 1972-10-12 1973-10-11 CAPACITATIVE HUMIDITY TRANSDUCER AND PROCESS FOR ITS MANUFACTURING BR7307924D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI283172A FI48229C (en) 1972-10-12 1972-10-12 Capacitive humidity sensor and manufacturing process for the same.

Publications (1)

Publication Number Publication Date
BR7307924D0 true BR7307924D0 (en) 1974-07-11

Family

ID=8507652

Family Applications (1)

Application Number Title Priority Date Filing Date
BR792473A BR7307924D0 (en) 1972-10-12 1973-10-11 CAPACITATIVE HUMIDITY TRANSDUCER AND PROCESS FOR ITS MANUFACTURING

Country Status (7)

Country Link
JP (1) JPS573905B2 (en)
BR (1) BR7307924D0 (en)
CH (1) CH559365A5 (en)
DE (1) DE2365826C3 (en)
FI (1) FI48229C (en)
FR (1) FR2203520A5 (en)
GB (1) GB1418388A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI58402C (en) * 1977-12-02 1981-01-12 Vaisala Oy FARING EQUIPMENT WITHOUT ELECTRICAL EQUIPMENT HOS EN ELECTRICAL FUNCTIONAL EQUIPMENT
DE2848034A1 (en) * 1978-11-06 1980-05-14 Siemens Ag CAPACITIVE HUMIDITY SENSOR
CA1183586A (en) * 1980-09-10 1985-03-05 Vertec Industries Ltd. Apparatus for sensing and controlling moisture content of granular materials
FR2498329A1 (en) * 1981-01-19 1982-07-23 Commissariat Energie Atomique THIN DIELECTRIC CAPACITIVE HYGROMETER AND METHOD OF MANUFACTURING THE SAME
FR2526949B1 (en) * 1982-05-11 1989-05-12 Ministere Transports Direct Me METHOD FOR MANUFACTURING A TEMPERATURE OR HUMIDITY SENSOR OF THE THIN FILM TYPE AND SENSORS OBTAINED
JPS58195864U (en) * 1982-06-23 1983-12-26 宝工業株式会社 Capacitive humidity sensor
DE3375557D1 (en) * 1982-10-05 1988-03-10 Fibre Containers Manufacture of corrugated fibreboard
FI65674C (en) * 1982-12-21 1984-06-11 Vaisala Oy CAPACITIVE FUEL FARTIGHETSGIVARE OCH FOERFARANDE FOER FRAMSTAELLNINGDAERAV
GB2136130B (en) * 1983-02-28 1987-02-11 Theodore Henry Krueger Chemical assay systems and methods
DE3339276A1 (en) * 1983-10-28 1985-05-09 Endress U. Hauser Gmbh U. Co, 7867 Maulburg CAPACITIVE HUMIDITY SENSOR AND METHOD FOR THE PRODUCTION THEREOF
JPS61277045A (en) * 1985-05-31 1986-12-08 Chino Corp Humidity element
CA1273822A (en) * 1985-06-03 1990-09-11 Katsutoshi Rokuta Water content detecting device for diaper
DE8707954U1 (en) * 1987-06-04 1988-10-06 Kohler, Hans-Michael, 8022 Zürich Capacitive sensor
EP0426989B1 (en) * 1989-11-04 1994-02-02 Dornier Gmbh Selective gas sensor
FR2685963A1 (en) * 1991-12-20 1993-07-09 Coed Sa Device for measuring the equilibrium relative humidity of a product, especially a food product
FI96640C (en) * 1993-08-23 1996-07-25 Vaisala Oy Method for measuring relative humidity, especially in radiosondes
FI98567C (en) * 1993-09-29 1997-07-10 Vaisala Oy Impedance sensor, especially for radio probe use, as well as a method for producing a sensor
FI95626C (en) * 1993-09-29 1996-02-26 Vaisala Oy Procedure and arrangement for measuring humidity, especially in radio probes
EP0745842A1 (en) 1995-06-02 1996-12-04 Staefa Control System Scs Ag Humidity sensor
CZ201185A3 (en) * 2011-02-16 2011-10-05 Výzkumný ústav Silva Taroucy pro krajinu a okrasné zahradnictví, v. v. i. Plant tissue sampler

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077774A (en) * 1957-02-18 1963-02-19 Energy Kontrols Inc Humidity indicating device
US3247478A (en) * 1961-03-20 1966-04-19 Aerological Res Inc Electrical hygrometer
US3168829A (en) * 1961-10-05 1965-02-09 Honeywell Inc Control apparatus
US3255324A (en) * 1962-05-28 1966-06-07 Energy Conversion Devices Inc Moisture responsive resistance device
US3350941A (en) * 1965-05-20 1967-11-07 Johnson Service Co Humidity sensing element
US3453143A (en) * 1965-10-13 1969-07-01 Singer General Precision Method of making a moisture sensitive capacitor
DE1598446A1 (en) * 1966-05-03 1969-06-26 Hoechst Ag Humidity sensor
US3582728A (en) * 1969-03-06 1971-06-01 Johnson Service Co Capacitance humidity sensing element
US3671913A (en) * 1969-03-19 1972-06-20 Saginomiya Seisakusho Inc Aging-proof humidity sensing element and method for the production thereof
US3636444A (en) * 1970-01-30 1972-01-18 Johnson Service Co Apparatus for measuring small changes in condition-sensitive capacitance transducers

Also Published As

Publication number Publication date
JPS4974588A (en) 1974-07-18
FI48229C (en) 1974-07-10
DE2350881A1 (en) 1974-05-02
CH559365A5 (en) 1975-02-28
JPS573905B2 (en) 1982-01-23
DE2350881B2 (en) 1976-07-15
DE2365826C3 (en) 1978-11-30
GB1418388A (en) 1975-12-17
FI48229B (en) 1974-04-01
DE2365826A1 (en) 1976-08-26
DE2365826B2 (en) 1977-07-21
FR2203520A5 (en) 1974-05-10

Similar Documents

Publication Publication Date Title
BR7307924D0 (en) CAPACITATIVE HUMIDITY TRANSDUCER AND PROCESS FOR ITS MANUFACTURING
IT980547B (en) TRANSISTOR REPOLARE AND PROCEDURE FOR ITS MANUFACTURING
BR7304576D0 (en) DIMENSIONAL STABLE ELECTRODE AND PROCESS FOR ITS PRODUCTION
BR7304507D0 (en) PERFECT COVERED CYLINDER AND PROCESS FOR ITS MANUFACTURING
IT1001014B (en) FLAT KEY AND PROCEDURE FOR ITS MANUFACTURING
BR7308172D0 (en) A WAY AND THE PROCESS FOR PLACING IT
BR7302890D0 (en) A FILTER MATERIAL AND PROCESS FOR ITS MANUFACTURING
IT976571B (en) SUPPORT FOR CATALYSTS AND PROCE DIMENTO FOR ITS MANUFACTURING
BR7309760D0 (en) PERFECTED HOSE AND PROCESS FOR ITS MANUFACTURING
BR7305043D0 (en) PROCESS AND DEVICE FOR THE MANUFACTURE OF AMPULAS, ESPECIALLY DOUBLE AMPULAS
IT1000635B (en) SEMICONDUCTIVE DEVICE AND PROCE DIMENTO FOR ITS MANUFACTURING
IT1033346B (en) DAIRY PRODUCT AND PROCESS FOR ITS MANUFACTURING
IT979145B (en) SHEET FOR FACADES AND PROCEDURE FOR ITS MANUFACTURING
IT1016669B (en) PIEZOELECTRIC TRANSDUCER AND PROCEDURE FOR ITS MANUFACTURING
IT991646B (en) MAGNETIC TRANSDUCER AND PROCESS FOR ITS MANUFACTURING
BR7305897D0 (en) ADORNMENT PANEL AND PROCESS FOR ITS MANUFACTURING
IT990633B (en) SADDLE PANEL AND PROCEDURE FOR ITS MANUFACTURING
BR7308205D0 (en) PROCESS FOR THE PREPARATION OF CYCLEALCANONES AND CYCLEALCANOES
BR7500638A (en) MOLDABLE LAMINATE AND PROCESS FOR ITS MANUFACTURING
IT981133B (en) CAPACITOR AND DIELETTRIC MATERIAL SUITABLE FOR ITS MANUFACTURING
IT994621B (en) RADIAL PNEUMATIC AND PROCEDURE FOR ITS MANUFACTURING
IT989719B (en) TERZ BUTIL 4 PERBENZO DI TERZ BUTILE AND RELATED PRODUCTION PROCESS
BR7300290D0 (en) A STAKE AND PROCESS FOR YOUR PRODUCTION
IT984224B (en) CAPACITOR AND DIELETTRIC MATERIAL SUITABLE FOR ITS MANUFACTURING
IT996789B (en) ELECTRONIC CALCULATOR AND PROCEDURE FOR ITS MANUFACTURING