FI824309L - Anordning foer maetning fukthalten - Google Patents

Anordning foer maetning fukthalten

Info

Publication number
FI824309L
FI824309L FI824309A FI824309A FI824309L FI 824309 L FI824309 L FI 824309L FI 824309 A FI824309 A FI 824309A FI 824309 A FI824309 A FI 824309A FI 824309 L FI824309 L FI 824309L
Authority
FI
Finland
Prior art keywords
animal
fitting
animal fitting
Prior art date
Application number
FI824309A
Other languages
English (en)
Other versions
FI824309A0 (fi
FI75228B (fi
FI75228C (fi
Inventor
Reinhard Knochel
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of FI824309A0 publication Critical patent/FI824309A0/fi
Publication of FI824309L publication Critical patent/FI824309L/fi
Publication of FI75228B publication Critical patent/FI75228B/fi
Application granted granted Critical
Publication of FI75228C publication Critical patent/FI75228C/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FI824309A 1981-12-18 1982-12-15 Anordning foer maetning fukthalten. FI75228C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813150202 DE3150202A1 (de) 1981-12-18 1981-12-18 Anordnung zur messung der feuchte
DE3150202 1981-12-18

Publications (4)

Publication Number Publication Date
FI824309A0 FI824309A0 (fi) 1982-12-15
FI824309L true FI824309L (fi) 1983-06-19
FI75228B FI75228B (fi) 1988-01-29
FI75228C FI75228C (fi) 1988-05-09

Family

ID=6149096

Family Applications (1)

Application Number Title Priority Date Filing Date
FI824309A FI75228C (fi) 1981-12-18 1982-12-15 Anordning foer maetning fukthalten.

Country Status (5)

Country Link
US (1) US4546311A (fi)
EP (1) EP0082560B1 (fi)
DE (2) DE3150202A1 (fi)
FI (1) FI75228C (fi)
SU (1) SU1291032A3 (fi)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407819C1 (de) * 1984-03-02 1985-06-13 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Vorrichtung zur Messung der Feuchtigkeit von Rauchmaterialien
SE449139B (sv) * 1984-06-27 1987-04-06 Stiftelsen Inst Mikrovags Sett att meta fuktkvot i organiska material jemte anordning derfor
US4767981A (en) * 1986-06-02 1988-08-30 Advanced Moisture Technology, Inc. Moisture content detector
US4866371A (en) * 1986-09-15 1989-09-12 Chevron Research Company Sample accommodator and method for the measurement of dielectric properties
DE3702725A1 (de) * 1987-01-30 1988-08-11 Wuest Heinrich Kg Feuchtesensor zur verwendung in automatischen bewaesserungsanlagen
EP0288135B1 (en) * 1987-03-09 1992-01-15 United Kingdom Atomic Energy Authority Microwave probe
FR2614419B1 (fr) * 1987-04-21 1989-06-16 Centre Nat Rech Scient Dispositif de mesure, en une pluralite de points, du champ micro-onde diffracte par un objet
US4767982A (en) * 1987-06-01 1988-08-30 Master Chemical Corporation Concentration detection system
US4991915A (en) * 1988-08-04 1991-02-12 Imperial Chemical Industries PLC Manchester Polytechnic Microwave moisture sensing arrangement
CH678229A5 (fi) * 1988-12-14 1991-08-15 Buehler Ag
US5315258A (en) * 1989-01-13 1994-05-24 Kajaani Elektroniikka Oy Method and apparatus for determining the moisture content of a material
FI84402C (fi) * 1989-01-13 1991-11-25 Kajaani Electronics Foerfarande och anordning foer bestaemning av fukthalt i materialet.
US5065615A (en) * 1990-03-08 1991-11-19 Hill Geoffrey E Passive atmospheric liquid water measuring system and process
DE4117086C2 (de) * 1991-05-25 1994-08-18 Berthold Lab Prof Dr Verfahren zur Bestimmung des Feuchtigkeitsgehaltes von Proben durch Messung der Reflexion- oder Transmission von Mikrowellen
US5455516A (en) * 1992-04-21 1995-10-03 Thermedics Inc. Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis
US5331284A (en) * 1992-04-21 1994-07-19 Baker Hughes Incorporated Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis
US5845529A (en) * 1995-07-18 1998-12-08 Malcam Ltd. Device and method for determining the moisture content of material
US6025724A (en) * 1997-11-20 2000-02-15 Malcam Ltd. Device and method for determining the moisture content of packaged material
US6111415A (en) * 1998-01-09 2000-08-29 Malcam Ltd. Device and method for determining the moisture content of a bulk material
EP1095243A2 (en) * 1998-07-03 2001-05-02 Neles Field Controls Oy Method and arrangement for measuring fluid
US6854322B2 (en) * 2002-06-10 2005-02-15 The Procter & Gamble Company Directional coupler sensor
US20040194541A1 (en) * 2002-06-10 2004-10-07 The Procter & Gamble Company High-Q LC circuit moisture sensor
MXPA06012441A (es) * 2004-04-26 2007-01-17 Procter & Gamble Metodos para evaluar las caracteristicas de sustratos fibrosos y para tratar esos sustratos fibrosos.
CA2655176C (en) 2006-06-30 2012-05-22 The Procter & Gamble Company Device for measuring moisture in substrate and health of hair
EP2172773B1 (en) * 2008-10-02 2015-01-21 Mantex AB Radiation detector
EP3674703A1 (en) * 2018-12-31 2020-07-01 INESC TEC - Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciência Method and device for measuring water present in vegetation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798197A (en) * 1953-11-16 1957-07-02 Shell Dev Microwave bridge
US4052666A (en) * 1976-04-15 1977-10-04 Nasa Remote sensing of vegetation and soil using microwave ellipsometry
DE2715947A1 (de) * 1977-04-09 1978-10-19 Bayer Ag Vorrichtung zur bestimmung des wassergehaltes von isotropen materialien mit hilfe der mikrowellenabsorption

Also Published As

Publication number Publication date
EP0082560B1 (de) 1987-03-18
SU1291032A3 (ru) 1987-02-15
FI824309A0 (fi) 1982-12-15
FI75228B (fi) 1988-01-29
DE3275751D1 (en) 1987-04-23
EP0082560A3 (en) 1984-02-01
FI75228C (fi) 1988-05-09
EP0082560A2 (de) 1983-06-29
US4546311A (en) 1985-10-08
DE3150202A1 (de) 1983-06-23

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN