JPS5567642A - Microwave water meter having changeover measuring zone - Google Patents

Microwave water meter having changeover measuring zone

Info

Publication number
JPS5567642A
JPS5567642A JP14454979A JP14454979A JPS5567642A JP S5567642 A JPS5567642 A JP S5567642A JP 14454979 A JP14454979 A JP 14454979A JP 14454979 A JP14454979 A JP 14454979A JP S5567642 A JPS5567642 A JP S5567642A
Authority
JP
Japan
Prior art keywords
measuring
resonator
microwave
sample
frequency
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.)
Pending
Application number
JP14454979A
Other languages
English (en)
Inventor
Georuku Fuitsuki Hansu
Mihiaeru Zeederu Ieruku
Shiyumitsuto Furantsu
Burongino Noruberuto
Reeruman Herumuuto
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5567642A publication Critical patent/JPS5567642A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Volume Flow (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
JP14454979A 1978-11-11 1979-11-09 Microwave water meter having changeover measuring zone Pending JPS5567642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782848993 DE2848993A1 (de) 1978-11-11 1978-11-11 Mikrowellenfeuchtemessgeraet mit umschaltbaren messbereichen

Publications (1)

Publication Number Publication Date
JPS5567642A true JPS5567642A (en) 1980-05-21

Family

ID=6054422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14454979A Pending JPS5567642A (en) 1978-11-11 1979-11-09 Microwave water meter having changeover measuring zone

Country Status (5)

Country Link
US (1) US4270083A (ja)
EP (1) EP0011185B1 (ja)
JP (1) JPS5567642A (ja)
AT (1) ATE304T1 (ja)
DE (2) DE2848993A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015019664A (ja) * 2013-07-16 2015-02-02 ハウニ・マシイネンバウ・アクチエンゲゼルシヤフト タバコ処理産業の棒形状の物品を検査する装置及び方法
WO2015146171A1 (ja) * 2014-03-26 2015-10-01 王子ホールディングス株式会社 液体中の水分測定装置および水分測定方法
JP2017044520A (ja) * 2015-08-25 2017-03-02 王子ホールディングス株式会社 粉体中の水分率測定装置および方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220123A1 (de) * 1982-05-28 1983-12-01 Total Feuerschutz GmbH, 6802 Ladenburg Verfahren und vorrichtung zur feuchtigkeitsmessung
IL77207A (en) * 1985-12-03 1990-11-29 Benjamin Gavish Device and method for monitoring small displacements of a peak in a frequency spectrum
FR2619217B1 (fr) * 1987-08-04 1989-11-10 Aerospatiale Dispositif de mesure en continu du taux d'impregnation par une substance de fibres conductrices ou non d'electricite.
DE68901462D1 (de) * 1988-01-22 1992-06-17 Atomic Energy Authority Uk Material-charakterisierung.
US4990858A (en) * 1989-05-25 1991-02-05 General Atomics Coaxial microwave asborption diagnostic
DE4004119A1 (de) * 1990-02-10 1991-08-14 Tews Elektronik Dipl Ing Manfr Verfahren zur messung der feuchte eines messgutes mit hilfe von mikrowellen und vorrichtung zur durchfuehrung des verfahrens
FR2661500B1 (fr) * 1990-04-25 1994-01-07 Aerospatiale Ste Nationale Indle Cavite hyperfrequence adaptee a la mesure des caracteristiques electromagnetiques d'un materiau filiforme en defilement.
AU648585B2 (en) * 1990-10-02 1994-04-28 Commonwealth Scientific And Industrial Research Organisation Moisture detection using a radio frequency resonator
DE4211362C2 (de) * 1992-04-04 1995-04-20 Berthold Lab Prof Dr Vorrichtung zur Bestimmung von Materialparametern durch Mikrowellenmessungen
US5473256A (en) * 1994-09-07 1995-12-05 Texaco Inc. Combination microwave waveguide and pressure barrier
EP0758085A3 (en) * 1995-08-08 1999-09-01 Appleton Mills Moisture detection apparatus and methods
US5838158A (en) * 1995-08-08 1998-11-17 Appleton Mills Measuring system for measuring the amount of dielectric in a web
US6163158A (en) * 1996-02-20 2000-12-19 Hauni Maschinenbau Ag Method of and apparatus for ascertaining at least one characteristic of a substance
US6204670B1 (en) * 1997-06-09 2001-03-20 National Research Development Corp. Process and instrument for moisture measurement
DE29716639U1 (de) * 1997-09-16 1999-01-21 Tews Elektronik Mikrowellen-Streufeldsensor zur Feuchte- und/oder Dichtemessung
WO2005012887A1 (ja) * 2003-07-31 2005-02-10 Oji Paper Co., Ltd. 水分量測定方法及び装置
DE102007029908A1 (de) * 2007-06-28 2009-01-02 Tews Elektronik Dipl.-Ing. Manfred Tews Vorrichtung und Verfahren zur Masse- und/oder Feuchtemessung von dielektrischen Objekten
US8629681B1 (en) * 2009-05-18 2014-01-14 The United States Of America, As Represented By The Secretary Of Agriculture Microwave sensor and algorithm for moisture and density determination
DE102009024203B4 (de) * 2009-06-08 2013-01-24 Materialforschungs- und -prüfanstalt an der Bauhaus-Universität Weimar Mikrowellensensor und Verfahren zur Bestimmung dielektrischer Materialeigenschaften
FR2952719B1 (fr) * 2009-11-18 2012-01-13 Imiwave Dispositif micro-ondes de mesure sans contact du taux d'humidite dans un materiau et procede associe
DE102011083051A1 (de) * 2011-09-20 2013-03-21 Hauni Maschinenbau Ag Mikrowellenresonatorgehäuse
CN104267047B (zh) * 2014-09-19 2016-09-28 国家电网公司 用于蒸汽湿度测量的可除水膜的微波谐振腔
CN104977311B (zh) * 2015-06-18 2017-12-26 四川莱源科技有限公司 雷达型微波测水仪器
TWI810772B (zh) * 2021-12-30 2023-08-01 日揚科技股份有限公司 一種快速退火設備

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111384A (en) * 1963-12-05 1968-04-24 Microwave Instr Ltd Microwave apparatus for measuring moisture content
GB1106185A (en) * 1964-05-29 1968-03-13 Nils Bertil Agdur Device for measuring a property of a material
GB1030834A (en) * 1965-02-11 1966-05-25 Kenneth Edney Hancock Method and apparatus for measurement of moisture content
DE2031795A1 (de) * 1970-06-26 1972-01-13 Siemens Ag Hohlraumresonator
US3883798A (en) * 1972-05-04 1975-05-13 Hoffmann La Roche Free flow resonant cavity measuring apparatus
DE2340130C3 (de) * 1973-08-08 1979-08-09 Bayer Ag, 5090 Leverkusen Verfahren zur Bestimmung des Wassergehaltes von dünnen, flächenhaften Materialien
JPS5718136B2 (ja) * 1973-11-27 1982-04-15
DE2529829A1 (de) * 1975-07-04 1977-01-27 Hartmann & Braun Ag Schaltungsanordnung fuer einen mikrowellen-gasanalysator mit einem hohlraumresonator
DE2714094C3 (de) * 1977-03-30 1980-04-17 Bayer Ag, 5090 Leverkusen Vorrichtung zur Bestimmung des Wassergehaltes von isotropen Materialien mit Hilfe der Mikrowellenabsorption

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015019664A (ja) * 2013-07-16 2015-02-02 ハウニ・マシイネンバウ・アクチエンゲゼルシヤフト タバコ処理産業の棒形状の物品を検査する装置及び方法
WO2015146171A1 (ja) * 2014-03-26 2015-10-01 王子ホールディングス株式会社 液体中の水分測定装置および水分測定方法
JPWO2015146171A1 (ja) * 2014-03-26 2017-04-13 王子ホールディングス株式会社 液体中の水分測定装置および水分測定方法
JP2017044520A (ja) * 2015-08-25 2017-03-02 王子ホールディングス株式会社 粉体中の水分率測定装置および方法

Also Published As

Publication number Publication date
US4270083A (en) 1981-05-26
EP0011185B1 (de) 1981-10-14
DE2848993A1 (de) 1980-05-22
EP0011185A1 (de) 1980-05-28
DE2961024D1 (en) 1981-12-24
ATE304T1 (de) 1981-10-15

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