FR2773300B1 - PLASMA TORCH AND GAS ANALYSIS INSTALLATION USING SUCH A TORCH - Google Patents

PLASMA TORCH AND GAS ANALYSIS INSTALLATION USING SUCH A TORCH

Info

Publication number
FR2773300B1
FR2773300B1 FR9716620A FR9716620A FR2773300B1 FR 2773300 B1 FR2773300 B1 FR 2773300B1 FR 9716620 A FR9716620 A FR 9716620A FR 9716620 A FR9716620 A FR 9716620A FR 2773300 B1 FR2773300 B1 FR 2773300B1
Authority
FR
France
Prior art keywords
torch
gas analysis
analysis installation
plasma
plasma torch
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
FR9716620A
Other languages
French (fr)
Other versions
FR2773300A1 (en
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR9716620A priority Critical patent/FR2773300B1/en
Priority to EP98402992A priority patent/EP0930810A1/en
Priority to TW087120614A priority patent/TW412636B/en
Priority to SG1998005896A priority patent/SG71892A1/en
Priority to JP10370101A priority patent/JPH11248632A/en
Priority to US09/221,163 priority patent/US6236012B1/en
Priority to KR1019980063916A priority patent/KR19990063580A/en
Priority to CN98126221.XA priority patent/CN1235274A/en
Publication of FR2773300A1 publication Critical patent/FR2773300A1/en
Application granted granted Critical
Publication of FR2773300B1 publication Critical patent/FR2773300B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
FR9716620A 1997-12-29 1997-12-29 PLASMA TORCH AND GAS ANALYSIS INSTALLATION USING SUCH A TORCH Expired - Fee Related FR2773300B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9716620A FR2773300B1 (en) 1997-12-29 1997-12-29 PLASMA TORCH AND GAS ANALYSIS INSTALLATION USING SUCH A TORCH
EP98402992A EP0930810A1 (en) 1997-12-29 1998-11-30 Plasma torch with adjustable distributor and gas analysis system using such a torch
TW087120614A TW412636B (en) 1997-12-29 1998-12-11 Plasma torch with an adjustable injector and gas analyser using such a torch
SG1998005896A SG71892A1 (en) 1997-12-29 1998-12-22 Plasma torch with an adjustable injector and gas analyser using such a torch
JP10370101A JPH11248632A (en) 1997-12-29 1998-12-25 Plasma torch with adjustable injector and gas analizer using such torch
US09/221,163 US6236012B1 (en) 1997-12-29 1998-12-28 Plasma torch with an adjustable injector and gas analyzer using such a torch
KR1019980063916A KR19990063580A (en) 1997-12-29 1998-12-28 Plasma torch with adjustable injector and gas analyzer using the torch
CN98126221.XA CN1235274A (en) 1997-12-29 1998-12-29 Plasma torch with adjustable injector and gas analyser using such torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716620A FR2773300B1 (en) 1997-12-29 1997-12-29 PLASMA TORCH AND GAS ANALYSIS INSTALLATION USING SUCH A TORCH

Publications (2)

Publication Number Publication Date
FR2773300A1 FR2773300A1 (en) 1999-07-02
FR2773300B1 true FR2773300B1 (en) 2000-01-21

Family

ID=9515230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9716620A Expired - Fee Related FR2773300B1 (en) 1997-12-29 1997-12-29 PLASMA TORCH AND GAS ANALYSIS INSTALLATION USING SUCH A TORCH

Country Status (1)

Country Link
FR (1) FR2773300B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182345A (en) * 1983-03-31 1984-10-17 Shimadzu Corp Device for liquid chromatograph emission analysis
JPS60201239A (en) * 1984-03-26 1985-10-11 Shimadzu Corp Plasma torch for icp emission spectrochemical analysis
US5083004A (en) * 1989-05-09 1992-01-21 Varian Associates, Inc. Spectroscopic plasma torch for microwave induced plasmas
JPH05180772A (en) * 1991-12-27 1993-07-23 Nkk Corp Laser gasifying/inductively coupled plasma analysis and plasma torch

Also Published As

Publication number Publication date
FR2773300A1 (en) 1999-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse