BR112012023032A2 - dispositivo de quantificação da desagaseificação de um equipamento colocado em um compartimento de vácuo - Google Patents

dispositivo de quantificação da desagaseificação de um equipamento colocado em um compartimento de vácuo

Info

Publication number
BR112012023032A2
BR112012023032A2 BR112012023032A BR112012023032A BR112012023032A2 BR 112012023032 A2 BR112012023032 A2 BR 112012023032A2 BR 112012023032 A BR112012023032 A BR 112012023032A BR 112012023032 A BR112012023032 A BR 112012023032A BR 112012023032 A2 BR112012023032 A2 BR 112012023032A2
Authority
BR
Brazil
Prior art keywords
degassing
equipment placed
vacuum compartment
free end
blade
Prior art date
Application number
BR112012023032A
Other languages
English (en)
Other versions
BR112012023032A8 (pt
BR112012023032B1 (pt
Inventor
Alan Bettacchioli
Original Assignee
Thales 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
Application filed by Thales Sa filed Critical Thales Sa
Publication of BR112012023032A2 publication Critical patent/BR112012023032A2/pt
Publication of BR112012023032A8 publication Critical patent/BR112012023032A8/pt
Publication of BR112012023032B1 publication Critical patent/BR112012023032B1/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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0254—Evaporation
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measuring Fluid Pressure (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

dispositivo de quantificação da desgaseificação de um equipamento colocado em um compartimento de vácuo. a presente invenção refere-se ao dispositivo de quantificação da desgaseificação de um equipamento colocado em um compartimento de vácuo, que comporta uma l|âmina metálica (10) em material ferromagnético, comportando uma extremidade fixa (11) e uma extremidade livre (12), a lâmina sendo munida de um dispositivo de resfriamento (13) e de um dispositivo de medida de sua temperatura intrínseca (14,22), um eletroímã (15) de excitação da lâmina (10), um captador de medida (16,17) da excitação da extremidade livre (12) da lâmina ligado a um dispositivo de acondicionamento do sinal (31), comportando um dispositivo de aquisição (20) das medidas e de cálculo (21) de pelo menos uma frequência de oscilação da extremidade livre da lâmina, o dispositivo de aquisição e de cálculo (20,21) sendo ligado a um dispositivo (24) de cálculo de uma densidade surfácica de uma massa depositada sobre a lâmina.
BR112012023032A 2010-03-12 2011-02-28 dispositivo de quantificação da desgaseificação de um equipamento colocado em um compartimento de vácuo BR112012023032B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1001001A FR2957416B1 (fr) 2010-03-12 2010-03-12 Dispositif de quantification du degazage d'un equipement place dans une enceinte a vide
PCT/EP2011/052906 WO2011110437A1 (fr) 2010-03-12 2011-02-28 Dispositif de quantification du dégazage d'un équipement placé dans une enceinte à vide

Publications (3)

Publication Number Publication Date
BR112012023032A2 true BR112012023032A2 (pt) 2016-05-17
BR112012023032A8 BR112012023032A8 (pt) 2017-10-17
BR112012023032B1 BR112012023032B1 (pt) 2020-04-28

Family

ID=43332235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023032A BR112012023032B1 (pt) 2010-03-12 2011-02-28 dispositivo de quantificação da desgaseificação de um equipamento colocado em um compartimento de vácuo

Country Status (8)

Country Link
US (1) US9103771B2 (pt)
EP (1) EP2545355B1 (pt)
JP (1) JP5796259B2 (pt)
BR (1) BR112012023032B1 (pt)
CA (1) CA2792664C (pt)
ES (1) ES2445805T3 (pt)
FR (1) FR2957416B1 (pt)
WO (1) WO2011110437A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2883798B1 (en) * 2013-12-12 2017-06-28 Airbus DS GmbH Method for computing self-contamination processes of a spacecraft
US9683954B2 (en) * 2014-01-27 2017-06-20 Sreeram Dhurjaty System and method for non-contact assessment of changes in critical material properties
CN106347718B (zh) * 2016-11-08 2019-05-07 中国科学院空间应用工程与技术中心 一种服务于高微重力科学实验的隔振平台

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418774A (en) * 1981-12-08 1983-12-06 Franklin Electric Co., Inc. Weight or force measuring apparatus
FR2602589B1 (fr) * 1986-08-06 1988-11-25 Matra Procede et dispositif de mesure de masse en apesanteur
US4884446A (en) * 1987-03-12 1989-12-05 Ljung Per B Solid state vibrating gyro
US5488203A (en) * 1993-11-05 1996-01-30 Rupprecht & Patashnick Company, Inc. Force compensator for inertial mass measurement instrument
US5684276A (en) * 1995-12-12 1997-11-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Micromechanical oscillating mass balance
JP3844784B2 (ja) * 1997-09-08 2006-11-15 日本碍子株式会社 圧電／電歪デバイス
US6041642A (en) * 1998-06-04 2000-03-28 Lockheed Martin Energy Systems, Inc. Method and apparatus for sensing the natural frequency of a cantilevered body
JP2005274164A (ja) * 2004-03-23 2005-10-06 Citizen Watch Co Ltd バイオセンサー装置
JP2007010518A (ja) * 2005-06-30 2007-01-18 Canon Inc カンチレバーセンサを利用するターゲット物質の検出方法及び検出装置
JP4713459B2 (ja) * 2006-12-25 2011-06-29 日本電波工業株式会社 感知装置
JP5093685B2 (ja) * 2008-08-08 2012-12-12 独立行政法人産業技術総合研究所 プラズマ装置の供給ガス分解率測定装置

Also Published As

Publication number Publication date
FR2957416A1 (fr) 2011-09-16
JP2013522583A (ja) 2013-06-13
BR112012023032A8 (pt) 2017-10-17
BR112012023032B1 (pt) 2020-04-28
EP2545355B1 (fr) 2013-12-18
JP5796259B2 (ja) 2015-10-21
ES2445805T3 (es) 2014-03-05
CA2792664C (fr) 2018-09-04
EP2545355A1 (fr) 2013-01-16
CA2792664A1 (fr) 2011-09-15
US9103771B2 (en) 2015-08-11
US20130000402A1 (en) 2013-01-03
FR2957416B1 (fr) 2012-04-20
WO2011110437A1 (fr) 2011-09-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/02/2011, OBSERVADAS AS CONDICOES LEGAIS.