DE69217886D1 - Gerät zur Messung der Temperatur eines in einem Gefäss eines Mikrowellenbehandlungsgerät angebrachten Gegenstandes - Google Patents

Gerät zur Messung der Temperatur eines in einem Gefäss eines Mikrowellenbehandlungsgerät angebrachten Gegenstandes

Info

Publication number
DE69217886D1
DE69217886D1 DE69217886T DE69217886T DE69217886D1 DE 69217886 D1 DE69217886 D1 DE 69217886D1 DE 69217886 T DE69217886 T DE 69217886T DE 69217886 T DE69217886 T DE 69217886T DE 69217886 D1 DE69217886 D1 DE 69217886D1
Authority
DE
Germany
Prior art keywords
measuring
temperature
vessel
microwave treatment
object placed
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.)
Expired - Lifetime
Application number
DE69217886T
Other languages
English (en)
Other versions
DE69217886T2 (de
Inventor
Patrick Jacquault
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.)
CEM Corp
Original Assignee
Prolabo SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9420613&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69217886(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Prolabo SA filed Critical Prolabo SA
Publication of DE69217886D1 publication Critical patent/DE69217886D1/de
Application granted granted Critical
Publication of DE69217886T2 publication Critical patent/DE69217886T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/806—Apparatus for specific applications for laboratory use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0003—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0044—Furnaces, ovens, kilns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1212—Arrangements of the reactor or the reactors
    • B01J2219/1218—Multiple reactors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69217886T 1991-12-23 1992-12-21 Gerät zur Messung der Temperatur eines in einem Gefäss eines Mikrowellenbehandlungsgerät angebrachten Gegenstandes Expired - Lifetime DE69217886T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9116286A FR2685478A1 (fr) 1991-12-23 1991-12-23 Procede de mesure de la temperature d'un echantillon place dans un recipient d'un appareil d'application de micro-ondes et appareil mettant en óoeuvre ledit procede.

Publications (2)

Publication Number Publication Date
DE69217886D1 true DE69217886D1 (de) 1997-04-10
DE69217886T2 DE69217886T2 (de) 1997-10-02

Family

ID=9420613

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69217886T Expired - Lifetime DE69217886T2 (de) 1991-12-23 1992-12-21 Gerät zur Messung der Temperatur eines in einem Gefäss eines Mikrowellenbehandlungsgerät angebrachten Gegenstandes
DE9218986U Expired - Lifetime DE9218986U1 (de) 1991-12-23 1992-12-21 Vorrichtung zum Messen der Temperatur einer in einen Behälter einer Vorrichtung zur Anwendung von Mikrowellen gebrachten Probe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9218986U Expired - Lifetime DE9218986U1 (de) 1991-12-23 1992-12-21 Vorrichtung zum Messen der Temperatur einer in einen Behälter einer Vorrichtung zur Anwendung von Mikrowellen gebrachten Probe

Country Status (7)

Country Link
US (2) US5459302A (de)
EP (1) EP0549495B1 (de)
AT (1) ATE149677T1 (de)
DE (2) DE69217886T2 (de)
DK (1) DK0549495T3 (de)
ES (1) ES2100325T3 (de)
FR (1) FR2685478A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413426C2 (de) * 1994-04-18 2002-05-08 Anton Paar Gmbh Graz Vorrichtung zur Druck- und Temperaturmessung in mindestens einem mit einem Deckel verschlossenen, druckdichten Aufschlußgefäß
AU7108096A (en) * 1995-10-03 1997-04-28 Cem Corporation Microwave assisted chemical processes
US5796080A (en) * 1995-10-03 1998-08-18 Cem Corporation Microwave apparatus for controlling power levels in individual multiple cells
WO1997026064A1 (en) * 1996-01-17 1997-07-24 Tauw Milieu B.V. Method for processing a sample
KR100197157B1 (ko) * 1996-07-16 1999-06-15 박원훈 마이크로파를 이용한 강유전, 고유전, 전왜, 반도성, 또는 전도성 세라믹 박막의 급속 열처리 방법
FR2751830B1 (fr) * 1996-07-23 1998-10-23 Prolabo Sa Dispositif pour realiser des reactions chimiques sous micro-ondes sur une grande quantite de produits
US5988877A (en) * 1997-09-15 1999-11-23 C E M Corporation Method and apparatus for temperature calibration in microwave assisted chemistry
US6320170B1 (en) 1999-09-17 2001-11-20 Cem Corporation Microwave volatiles analyzer with high efficiency cavity
GB0005925D0 (en) * 2000-03-10 2000-05-03 Univ Glasgow Radiometer antenna cavities
CN1601251B (zh) * 2003-09-23 2010-04-28 上海新仪微波化学科技有限公司 测温传感器与密闭消解罐内罐之间的密闭件及其测温装置
AU2005295811B2 (en) * 2004-10-18 2011-03-03 Covidien Lp Adhesive suture structure and methods of using the same
JP4813837B2 (ja) * 2005-07-20 2011-11-09 日立協和エンジニアリング株式会社 マイクロ波加熱装置
AT504371B8 (de) * 2006-10-03 2008-09-15 Leica Mikrosysteme Gmbh Vorrichtung zur mikrowellen-gestützten präparation von proben
US8963060B2 (en) 2010-02-12 2015-02-24 Scp Science Automated microwave sample digestion system
US9161395B2 (en) * 2011-06-30 2015-10-13 Cem Corporation Instrument for performing microwave-assisted reactions
AU2016251983A1 (en) * 2015-04-24 2017-11-09 Ifp Privates Institut Fuer Produktqualitaet Gmbh Apparatus and method for converting electromagnetic radiation into thermal energy
DE102017108747A1 (de) 2017-04-24 2018-10-25 IfP Privates Institut für Produktqualität GmbH Adaptiver halbleiter-mikrowellengenerator zum präzisen erhitzen von objekten und chemischen proben

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595748A (en) * 1947-03-14 1952-05-06 Raytheon Mfg Co Heating apparatus
US3551090A (en) * 1968-07-29 1970-12-29 Robert C Brumfield Microwave reactor and process for asepsis
US3759102A (en) * 1971-03-25 1973-09-18 Steel Corp Apparatus for determining correct pyrometer readings with steam interference present
US4015476A (en) * 1974-11-08 1977-04-05 Bethlehem Steel Corporation Scanning pyrometer system
FR2335470A2 (fr) * 1975-08-26 1977-07-15 Automatisme & Technique Procede et installation pour le frittage de produits ceramiques
JPS5813816B2 (ja) * 1977-07-15 1983-03-16 松下電器産業株式会社 高周波加熱装置
JPS5759850Y2 (de) * 1978-07-13 1982-12-21
GB2062428B (en) * 1979-10-31 1983-06-02 Tokyo Shibaura Electric Co Microwave oven
FR2498322B1 (fr) * 1981-01-16 1985-10-25 Mecilec Sa Procede de mesure du rayonnement infrarouge pour determiner la temperature de fils et barres en deplacement
JPS5930652B2 (ja) * 1981-04-16 1984-07-28 株式会社東芝 マイクロ波加熱脱硝装置
JPS5885125A (ja) * 1981-11-16 1983-05-21 Toshiba Corp 電子レンジ
US4876426A (en) * 1982-08-13 1989-10-24 Smith Donald P Method and apparatus for water vapor control in convection ovens
FR2560529B1 (fr) * 1984-03-02 1986-11-07 Rhone Poulenc Rech Appareil de reaction chimique par voie humide de produits divers
FR2560686B1 (fr) * 1984-03-05 1986-11-07 Rhone Poulenc Rech Appareil de mineralisation pour le traitement individuel, de facon automatique, d'echantillons de produits places dans des recipients
DE3834574A1 (de) * 1988-10-11 1990-04-12 Berstorff Gmbh Masch Hermann Arbeitsverfahren und vorrichtung zum gleichmaessigen erwaermen mittels mikrowellen
FR2643829B1 (fr) * 1989-03-06 1994-04-01 Prolabo Appareil de reaction chimique par voie humide comportant une cheminee munie d'une barriere de propagation pour les micro-ondes
US5099096A (en) * 1990-04-05 1992-03-24 Martin Marietta Energy Systems, Inc. Microwave furnace having microwave compatible dilatometer

Also Published As

Publication number Publication date
USRE36344E (en) 1999-10-19
US5459302A (en) 1995-10-17
EP0549495A1 (de) 1993-06-30
DK0549495T3 (da) 1997-09-08
FR2685478B1 (de) 1995-01-27
DE69217886T2 (de) 1997-10-02
EP0549495B1 (de) 1997-03-05
ES2100325T3 (es) 1997-06-16
ATE149677T1 (de) 1997-03-15
FR2685478A1 (fr) 1993-06-25
DE9218986U1 (de) 1996-09-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: CEM CORP., MATTHEWS, N.C., US

8328 Change in the person/name/address of the agent

Free format text: GILLE HRABAL STRUCK NEIDLEIN PROP ROOS, 40593 DUESSELDORF

R071 Expiry of right

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