FR2825290B1 - METHOD FOR PRODUCING A DEVICE FOR ABSORBING RESIDUAL GASES WITHIN A VACUUM ENCLOSURE AND ELECTROMAGNETIC WAVE DETECTOR USING SUCH AN ABSORPTION DEVICE - Google Patents

METHOD FOR PRODUCING A DEVICE FOR ABSORBING RESIDUAL GASES WITHIN A VACUUM ENCLOSURE AND ELECTROMAGNETIC WAVE DETECTOR USING SUCH AN ABSORPTION DEVICE

Info

Publication number
FR2825290B1
FR2825290B1 FR0106958A FR0106958A FR2825290B1 FR 2825290 B1 FR2825290 B1 FR 2825290B1 FR 0106958 A FR0106958 A FR 0106958A FR 0106958 A FR0106958 A FR 0106958A FR 2825290 B1 FR2825290 B1 FR 2825290B1
Authority
FR
France
Prior art keywords
producing
electromagnetic wave
wave detector
vacuum enclosure
residual gases
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 - Fee Related
Application number
FR0106958A
Other languages
French (fr)
Other versions
FR2825290A1 (en
Inventor
Pierre Cassaigne
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.)
Societe Francaise de Detecteurs Infrarouges SOFRADIR SAS
Original Assignee
Societe Francaise de Detecteurs Infrarouges SOFRADIR SAS
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 Societe Francaise de Detecteurs Infrarouges SOFRADIR SAS filed Critical Societe Francaise de Detecteurs Infrarouges SOFRADIR SAS
Priority to FR0106958A priority Critical patent/FR2825290B1/en
Publication of FR2825290A1 publication Critical patent/FR2825290A1/en
Application granted granted Critical
Publication of FR2825290B1 publication Critical patent/FR2825290B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454—Controlling adsorption
    • 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
    • G01J5/045—Sealings; Vacuum enclosures; Encapsulated packages; Wafer bonding structures; Getter arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/108—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
FR0106958A 2001-05-29 2001-05-29 METHOD FOR PRODUCING A DEVICE FOR ABSORBING RESIDUAL GASES WITHIN A VACUUM ENCLOSURE AND ELECTROMAGNETIC WAVE DETECTOR USING SUCH AN ABSORPTION DEVICE Expired - Fee Related FR2825290B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0106958A FR2825290B1 (en) 2001-05-29 2001-05-29 METHOD FOR PRODUCING A DEVICE FOR ABSORBING RESIDUAL GASES WITHIN A VACUUM ENCLOSURE AND ELECTROMAGNETIC WAVE DETECTOR USING SUCH AN ABSORPTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0106958A FR2825290B1 (en) 2001-05-29 2001-05-29 METHOD FOR PRODUCING A DEVICE FOR ABSORBING RESIDUAL GASES WITHIN A VACUUM ENCLOSURE AND ELECTROMAGNETIC WAVE DETECTOR USING SUCH AN ABSORPTION DEVICE

Publications (2)

Publication Number Publication Date
FR2825290A1 FR2825290A1 (en) 2002-12-06
FR2825290B1 true FR2825290B1 (en) 2003-09-19

Family

ID=8863701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0106958A Expired - Fee Related FR2825290B1 (en) 2001-05-29 2001-05-29 METHOD FOR PRODUCING A DEVICE FOR ABSORBING RESIDUAL GASES WITHIN A VACUUM ENCLOSURE AND ELECTROMAGNETIC WAVE DETECTOR USING SUCH AN ABSORPTION DEVICE

Country Status (1)

Country Link
FR (1) FR2825290B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115602B (en) * 1982-02-24 1986-01-02 Philips Electronic Associated Getters in infra-red radiation detectors
DE3344713A1 (en) * 1983-12-10 1985-06-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Radiation detector
US4645931A (en) * 1985-03-15 1987-02-24 Honeywell Inc. Detector dewar assembly
FR2629912B1 (en) * 1988-08-05 1992-01-10 Detecteurs Infrarouges Ste Fse LOW TEMPERATURE INFRARED DETECTION DEVICE

Also Published As

Publication number Publication date
FR2825290A1 (en) 2002-12-06

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Effective date: 20130131