BRPI0517868A - sistema de antena para acoplar ou desacoplar microondas em corpos ocos tubulares e dispositivo para a medição de correntes de massa com a ajuda destes sistemas de antena - Google Patents

sistema de antena para acoplar ou desacoplar microondas em corpos ocos tubulares e dispositivo para a medição de correntes de massa com a ajuda destes sistemas de antena

Info

Publication number
BRPI0517868A
BRPI0517868A BRPI0517868-1A BRPI0517868A BRPI0517868A BR PI0517868 A BRPI0517868 A BR PI0517868A BR PI0517868 A BRPI0517868 A BR PI0517868A BR PI0517868 A BRPI0517868 A BR PI0517868A
Authority
BR
Brazil
Prior art keywords
antenna
hollow body
wall
patch element
tube
Prior art date
Application number
BRPI0517868-1A
Other languages
English (en)
Inventor
Bernd Allenberg
Andreas Penirschke
Rolf Jakoby
Original Assignee
Schenck Process Gmbh
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 Schenck Process Gmbh filed Critical Schenck Process Gmbh
Publication of BRPI0517868A publication Critical patent/BRPI0517868A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7088—Measuring the time taken to traverse a fixed distance using electrically charged particles as tracers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)

Abstract

SISTEMA DE ANTENA PARA ACOPLAR OU DESACOPLAR MICROONDAS EM CORPOS OCOS TUBULARES E DISPOSITIVO PARA A MEDIçãO DE CORRENTES DE MASSA COM A AJUDA DESTES SISTEMAS DE ANTENA. A presente invenção refere-se a um dispositivo para injetar ou extrair ondas eletromagnéticas de alta freqúência, particularmente microondas em/de um corpo oco tubular (1). Esse dispositivo de antena compreende, como um elemento radiador, pelo menos um elemento de patch (2, 3) plano que é colocado em um substrato dielétrico (8) dentro de uma parte deparede externa de tubo (7) do corpo oco (1). O dispositivo de antena é caracterizado pelo fato de que o elemento radiador é integrado à parede interna do tubo (5) no corpo oco (1) e é adaptado à parede longitudinal curvada do corpo oco (1) por ser provida de superfícies curvadas. O elemento patch (2, 3) é provido com forma retangular e é colocado com o seu lado longitudinal (14) transversal à direção longitudinal do corpo oco. Pelo menos um segundo elemento patch similar adicional (3) é integrado à parede interna do tubo (5) oposto ao primeiro elemento patch (2) fornecedor. Um dispositivo para medir o fluxo de massa é formado em uma seção de tubo de liberação de pelo menos dois dispositivos de antena interespaçados axialmento do tipo mencionado anteriormente, O fluxo de massa é calculado baseado na densidade de corrente de partículas sendo liberadas no meio e na taxa de fluxo do fluxo de partículas, o dito fluxo de massa demonstra a intensidade de liberação ou volume de liberação.
BRPI0517868-1A 2004-11-25 2005-11-25 sistema de antena para acoplar ou desacoplar microondas em corpos ocos tubulares e dispositivo para a medição de correntes de massa com a ajuda destes sistemas de antena BRPI0517868A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004057087A DE102004057087B3 (de) 2004-11-25 2004-11-25 Antenneneinrichtung zur Ein- oder Auskopplung von Mikrowellen in rohrförmigen Hohlkörpern und Vorrichtung zur Massenstrommessung mittels derartiger Antenneneinrichtungen
PCT/EP2005/012603 WO2006056455A1 (de) 2004-11-25 2005-11-25 Antenneneinrichtung zur ein- oder auskopplung von mikrowellen in rohrförmigen hohlkörpern und vorrichtung zur massestrommessung mittels derartiger antenneneinrichtungen

Publications (1)

Publication Number Publication Date
BRPI0517868A true BRPI0517868A (pt) 2008-10-21

Family

ID=35508254

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517868-1A BRPI0517868A (pt) 2004-11-25 2005-11-25 sistema de antena para acoplar ou desacoplar microondas em corpos ocos tubulares e dispositivo para a medição de correntes de massa com a ajuda destes sistemas de antena

Country Status (6)

Country Link
US (1) US7712381B2 (pt)
EP (1) EP1815214A1 (pt)
CN (1) CN100480640C (pt)
BR (1) BRPI0517868A (pt)
DE (1) DE102004057087B3 (pt)
WO (1) WO2006056455A1 (pt)

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EA037645B9 (ru) * 2016-08-22 2021-09-20 Басф Се Способ и устройство для обнаружения отложений в трубопроводной системе устройства
CN107069149B (zh) * 2016-12-26 2019-10-01 电子科技大学 X波段大功率回旋波整流器耦合输入装置
DE102016125809A1 (de) * 2016-12-28 2018-06-28 Endress+Hauser Flowtec Ag Messanordnung zur Analyse von Eigenschaften eines strömenden Mediums mittels Mikrowellen
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WO2019080292A1 (zh) * 2017-10-25 2019-05-02 傅古月 一种微波固体流量计检测系统及装置
RU2670707C9 (ru) * 2017-12-18 2018-11-29 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Способ измерения скорости потока диэлектрического вещества
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Also Published As

Publication number Publication date
WO2006056455A1 (de) 2006-06-01
US7712381B2 (en) 2010-05-11
CN101103256A (zh) 2008-01-09
DE102004057087B3 (de) 2006-01-19
CN100480640C (zh) 2009-04-22
EP1815214A1 (de) 2007-08-08
US20080087099A1 (en) 2008-04-17

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: SCHENCK PROCESS GMBH (DE)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070161322/RJ DE 14/11/2007.

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

Free format text: REFERENTE A 9A 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 2281 DE 23/09/2014.