BRPI0516692A - aparelho e método para determinar uma função dielétrica num objeto e aparelho para determinar a distribuição espacial de temperatura num produto alimentìcio e aparelho para determinar uma caracterìstica num objeto - Google Patents

aparelho e método para determinar uma função dielétrica num objeto e aparelho para determinar a distribuição espacial de temperatura num produto alimentìcio e aparelho para determinar uma caracterìstica num objeto

Info

Publication number
BRPI0516692A
BRPI0516692A BRPI0516692-6A BRPI0516692A BRPI0516692A BR PI0516692 A BRPI0516692 A BR PI0516692A BR PI0516692 A BRPI0516692 A BR PI0516692A BR PI0516692 A BRPI0516692 A BR PI0516692A
Authority
BR
Brazil
Prior art keywords
determining
dielectric function
food product
temperature distribution
characteristic
Prior art date
Application number
BRPI0516692-6A
Other languages
English (en)
Inventor
Harald Merkel
Original Assignee
Fmc Foodtech Ab
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 Fmc Foodtech Ab filed Critical Fmc Foodtech Ab
Publication of BRPI0516692A publication Critical patent/BRPI0516692A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654—Imaging
    • G01N29/0672—Imaging by acoustic tomography
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

APARELHO E MéTODO PARA DETERMINAR UMA FUNçãO DIELéTRICA NUM OBJETO E APARELHO PARA DETERMINAR A DISTRIBUIçãO ESPACIAL DE TEMPERATURA NUM PRODUTO ALIMENTìCIO E APARELHO PARA DETERMINAR UMA CARACTERìSTICA NUM OBJETO. A presente invenção refere-se a um aparelho para determinar uma função dielétrica num objeto. O aparelho compreende uma antena transmissora (42) para transmitir radiação de microondas através de dito objeto, e uma antena receptora (43) para receber a radiação de microondas transmitida, um transmissor de ultra-som para emitir radiação ultra-sónica através de dito objeto para gerar uma variação de densidade no objeto, meios para analisar a radiação de microondas transmitida através da variação de densidade para determinar a interação acústico-elétrica <sym> no objeto, e meios para calcular a função dielétrica no objeto, a partir da interação acústico-elétrica. A invenção também se refere a um método para determinar a função dielétrica num objeto.
BRPI0516692-6A 2004-11-12 2005-11-10 aparelho e método para determinar uma função dielétrica num objeto e aparelho para determinar a distribuição espacial de temperatura num produto alimentìcio e aparelho para determinar uma caracterìstica num objeto BRPI0516692A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0402788A SE528552C2 (sv) 2004-11-12 2004-11-12 Apparat för bestämning av en dielektrisk funktion användande mikrovågsstrålning i kombination med ultraljudsstrålning
PCT/SE2005/001694 WO2006052202A1 (en) 2004-11-12 2005-11-10 An apparatus and method for determining physical parameters in an object using acousto-electric interaction

Publications (1)

Publication Number Publication Date
BRPI0516692A true BRPI0516692A (pt) 2008-09-16

Family

ID=33488251

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516692-6A BRPI0516692A (pt) 2004-11-12 2005-11-10 aparelho e método para determinar uma função dielétrica num objeto e aparelho para determinar a distribuição espacial de temperatura num produto alimentìcio e aparelho para determinar uma caracterìstica num objeto

Country Status (14)

Country Link
US (1) US20080110242A1 (pt)
EP (1) EP1810019A1 (pt)
JP (1) JP2008519979A (pt)
KR (1) KR20070085511A (pt)
CN (1) CN101057139A (pt)
AR (1) AR051488A1 (pt)
AU (1) AU2005305397A1 (pt)
BR (1) BRPI0516692A (pt)
CA (1) CA2585073A1 (pt)
MX (1) MX2007005722A (pt)
RU (1) RU2007121693A (pt)
SE (1) SE528552C2 (pt)
WO (1) WO2006052202A1 (pt)
ZA (1) ZA200703787B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060254358A1 (en) * 2004-11-12 2006-11-16 Harald Merkel Apparatus and a method for determining the spatial distribution of physical parameters in an object
US20120123270A1 (en) * 2009-07-29 2012-05-17 Koninklijke Philips Electronics N.V. Device with integrated ultrasound transducers and flow sensor
KR101656858B1 (ko) * 2009-11-30 2016-09-13 주식회사 렉터슨 음향방출신호 센서장치 및 이를 이용한 고압배관의 무선 결함진단시스템
GB201218931D0 (en) 2012-10-22 2012-12-05 Isis Innovation Investigation of physical properties of an object
US9244049B2 (en) * 2013-05-07 2016-01-26 General Electric Company System and method for detection of nutritional parameters in food items
AU2015206065A1 (en) * 2014-01-16 2016-07-28 Gea Food Solutions Bakel B.V. Measurement of dielectric properties during thawing or freezing of a food product
CN103995184B (zh) * 2014-05-29 2017-01-04 国家电网公司 超声波传感器以及电容稳态在线检测***及工作方法
CN103995205B (zh) * 2014-05-29 2016-08-31 国家电网公司 一种电容稳态在线检测工作方法及检测装置
CN103995203B (zh) * 2014-05-29 2016-08-31 国家电网公司 适于抑制采集噪声的电容稳态在线检测***及工作方法
CN106935098B (zh) * 2014-06-11 2019-06-21 葛云龙 采用超声波传感器的分布式物联网实训***的工作方法
CN104062509A (zh) * 2014-07-02 2014-09-24 国家电网公司 Uhf电容检测装置及其工作方法
WO2016005909A1 (en) * 2014-07-07 2016-01-14 University Of Manitoba Imaging using reconfigurable antennas
TWI686618B (zh) * 2018-11-23 2020-03-01 行政院原子能委員會核能研究所 單探頭式非線性超音波檢測裝置及其方法
CN111045005B (zh) * 2019-12-10 2021-06-08 中船航海科技有限责任公司 一种海浪波高计算方法、终端和测量***
SE544625C2 (en) 2020-04-14 2022-09-27 Epiroc Rock Drills Ab Arrangement, drill rig and method therein for detection of water in material flow
CN111983330B (zh) * 2020-10-26 2020-12-18 中国人民解放军国防科技大学 基于Van Atta阵的介电常数测量***和方法
EP4191240A1 (de) * 2021-12-02 2023-06-07 Frank Rinn Verfahren und vorrichtung zur mehrdimensionalen, tomographischen material- und/oder zustandsprüfung sowie sensor hierfür

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861199A (en) * 1971-04-07 1975-01-21 Sarkis Barkhoudarian Acoustic imaging system
RU944468C (ru) * 1980-12-12 1993-01-15 Институт Радиотехники И Электроники Ан Ссср Звукопровод ультразвуковой линии задержки
SU1019312A1 (ru) * 1981-07-10 1983-05-23 Предприятие П/Я Р-6209 Способ ультразвукового контрол клеевых изделий из диэлектрических материалов
SU1185269A1 (ru) * 1984-04-29 1985-10-15 Ульяновский политехнический институт Способ измерени диэлектрической проницаемости плоскопараллельных диэлектриков
US5115673A (en) * 1990-07-20 1992-05-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Non-destructive method for determining elastic moduli of material
US6002958A (en) * 1992-12-24 1999-12-14 Dynamics Imaging, Inc. Method and apparatus for diagnostics of internal organs
IL137447A (en) * 2000-07-23 2007-03-08 Israel Atomic Energy Comm Apparatus and method for probing light absorbing agents in biological tissues
SE517701C2 (sv) * 2000-08-31 2002-07-02 October Biometrics Ab Anordning, metod och system för att mäta distrubution av valda egenskaper i ett material
AU2002951784A0 (en) * 2002-09-26 2002-10-17 Callidan Instruments Pty Ltd Moisture analyser
US6989676B2 (en) * 2003-01-13 2006-01-24 Delphi Technologies, Inc. Apparatus and method for sensing particle and water concentrations in a medium
US7144370B2 (en) * 2004-05-12 2006-12-05 General Electric Company Method and apparatus for imaging of tissue using multi-wavelength ultrasonic tagging of light
US20060254358A1 (en) * 2004-11-12 2006-11-16 Harald Merkel Apparatus and a method for determining the spatial distribution of physical parameters in an object
US7040168B1 (en) * 2004-11-12 2006-05-09 Frigoscandia Equipment Ab Apparatus for determining physical parameters in an object using simultaneous microwave and ultrasound radiation and measurement
US7520667B2 (en) * 2006-05-11 2009-04-21 John Bean Technologies Ab Method and system for determining process parameters

Also Published As

Publication number Publication date
KR20070085511A (ko) 2007-08-27
CN101057139A (zh) 2007-10-17
AR051488A1 (es) 2007-01-17
WO2006052202A1 (en) 2006-05-18
CA2585073A1 (en) 2006-05-18
SE0402788D0 (sv) 2004-11-12
SE0402788L (sv) 2006-05-13
US20080110242A1 (en) 2008-05-15
AU2005305397A1 (en) 2006-05-18
MX2007005722A (es) 2007-10-04
RU2007121693A (ru) 2008-12-20
JP2008519979A (ja) 2008-06-12
ZA200703787B (en) 2008-08-27
SE528552C2 (sv) 2006-12-12
EP1810019A1 (en) 2007-07-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.