ES2199079A1 - Detector de burbujas por microondas - Google Patents

Detector de burbujas por microondas

Info

Publication number
ES2199079A1
ES2199079A1 ES200201742A ES200201742A ES2199079A1 ES 2199079 A1 ES2199079 A1 ES 2199079A1 ES 200201742 A ES200201742 A ES 200201742A ES 200201742 A ES200201742 A ES 200201742A ES 2199079 A1 ES2199079 A1 ES 2199079A1
Authority
ES
Spain
Prior art keywords
microwaves
flow
microwave system
paste
dispersion
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.)
Granted
Application number
ES200201742A
Other languages
English (en)
Other versions
ES2199079B2 (es
Inventor
Garcia Jose Julio Moya
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.)
Asm S A
Original Assignee
Asm S A
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 Asm S A filed Critical Asm S A
Priority to ES200201742A priority Critical patent/ES2199079B2/es
Priority to US10/510,180 priority patent/US20110109324A1/en
Priority to PCT/ES2003/000386 priority patent/WO2004011918A1/es
Priority to AU2003254504A priority patent/AU2003254504A1/en
Publication of ES2199079A1 publication Critical patent/ES2199079A1/es
Application granted granted Critical
Publication of ES2199079B2 publication Critical patent/ES2199079B2/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

El detector de burbujas por microondas, es un dispositivo cuyo objetivo es la de detectar burbujas de aire dentro de un flujo de pasta, éste flujo de pasta, es conducido a través de un tubo o manguera de teflón, utilizando microondas, ya que estas son absorbidas en mayor o menor grado por las pastas. En este dispositivo se utilizan un emisor y un receptor. La potencia que recibe el receptor es constante, mientras el flujo sea homogéneo. Cuando aparece una burbuja se produce una dispersión debido a que el aire no absorbe y la potencia recibida se verá alterada respecto al valor de fondo del flujo homogéneo, también habrá dispersión si aparecen grumos. La señal puede ser tratada para determinar el tamaño de las burbujas y los grumos.
ES200201742A 2002-07-24 2002-07-24 Detector de burbujas por microondas. Expired - Fee Related ES2199079B2 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200201742A ES2199079B2 (es) 2002-07-24 2002-07-24 Detector de burbujas por microondas.
US10/510,180 US20110109324A1 (en) 2002-07-24 2003-07-24 Microwave system for detecting bubbles
PCT/ES2003/000386 WO2004011918A1 (es) 2002-07-24 2003-07-24 Detector de burbujas por microondas
AU2003254504A AU2003254504A1 (en) 2002-07-24 2003-07-24 Microwave system for detecting bubbles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200201742A ES2199079B2 (es) 2002-07-24 2002-07-24 Detector de burbujas por microondas.

Publications (2)

Publication Number Publication Date
ES2199079A1 true ES2199079A1 (es) 2004-02-01
ES2199079B2 ES2199079B2 (es) 2005-05-16

Family

ID=30775942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200201742A Expired - Fee Related ES2199079B2 (es) 2002-07-24 2002-07-24 Detector de burbujas por microondas.

Country Status (4)

Country Link
US (1) US20110109324A1 (es)
AU (1) AU2003254504A1 (es)
ES (1) ES2199079B2 (es)
WO (1) WO2004011918A1 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511651A2 (en) * 1991-04-30 1992-11-04 Ivac Corporation In-line fluid monitor system and method
US5198776A (en) * 1991-06-26 1993-03-30 Microwave Medical Systems, Inc. Microwave system for detecting gaseous emboli
WO1997014943A1 (en) * 1995-10-16 1997-04-24 Persson Lars Anders Method and device for liquid leakage indication
JPH1019620A (ja) * 1996-07-01 1998-01-23 Toshiba Corp 流量測定装置
EP0961117A1 (de) * 1998-05-27 1999-12-01 Voith Sulzer Papiertechnik Patent GmbH Verfahren und Messgerät zur quantitativen Erfassung von Inhaltsstoffen eines Stoff/Flüssigkeit-Gemisches
WO2000003235A1 (en) * 1998-07-10 2000-01-20 Neles Field Controls Oy Method and measuring arrangement for measuring gas content of fluid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280495A (en) * 1978-11-24 1981-07-28 Sarns, Inc. Air emboli detection
AUPN559595A0 (en) * 1995-09-22 1995-10-19 Kodak (Australiasia) Proprietary Ltd. Microwave heating apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511651A2 (en) * 1991-04-30 1992-11-04 Ivac Corporation In-line fluid monitor system and method
US5198776A (en) * 1991-06-26 1993-03-30 Microwave Medical Systems, Inc. Microwave system for detecting gaseous emboli
WO1997014943A1 (en) * 1995-10-16 1997-04-24 Persson Lars Anders Method and device for liquid leakage indication
JPH1019620A (ja) * 1996-07-01 1998-01-23 Toshiba Corp 流量測定装置
EP0961117A1 (de) * 1998-05-27 1999-12-01 Voith Sulzer Papiertechnik Patent GmbH Verfahren und Messgerät zur quantitativen Erfassung von Inhaltsstoffen eines Stoff/Flüssigkeit-Gemisches
WO2000003235A1 (en) * 1998-07-10 2000-01-20 Neles Field Controls Oy Method and measuring arrangement for measuring gas content of fluid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS PAJ, Japan Patent Office, & JP 10019620 A (TOSHIBA CORP), resumen. *

Also Published As

Publication number Publication date
US20110109324A1 (en) 2011-05-12
AU2003254504A1 (en) 2004-02-16
WO2004011918A1 (es) 2004-02-05
ES2199079B2 (es) 2005-05-16

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