DE69806987T2 - Überwachungsanlage für Atmosphärenerzeugungsgerät - Google Patents

Überwachungsanlage für Atmosphärenerzeugungsgerät

Info

Publication number
DE69806987T2
DE69806987T2 DE69806987T DE69806987T DE69806987T2 DE 69806987 T2 DE69806987 T2 DE 69806987T2 DE 69806987 T DE69806987 T DE 69806987T DE 69806987 T DE69806987 T DE 69806987T DE 69806987 T2 DE69806987 T2 DE 69806987T2
Authority
DE
Germany
Prior art keywords
monitoring system
generating device
atmosphere generating
atmosphere
monitoring
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
DE69806987T
Other languages
English (en)
Other versions
DE69806987D1 (de
Inventor
Mcsweeny Pascale Pourtaler
Philippe Poynot
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 a Directoire et Conseil de Surveillance 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 a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of DE69806987D1 publication Critical patent/DE69806987D1/de
Application granted granted Critical
Publication of DE69806987T2 publication Critical patent/DE69806987T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/115831—Condition or time responsive
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Burglar Alarm Systems (AREA)
DE69806987T 1997-03-13 1998-02-12 Überwachungsanlage für Atmosphärenerzeugungsgerät Expired - Fee Related DE69806987T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703008A FR2760758B1 (fr) 1997-03-13 1997-03-13 Installation de surveillance d'un appareil de generation d'atmosphere

Publications (2)

Publication Number Publication Date
DE69806987D1 DE69806987D1 (de) 2002-09-12
DE69806987T2 true DE69806987T2 (de) 2003-04-10

Family

ID=9504712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806987T Expired - Fee Related DE69806987T2 (de) 1997-03-13 1998-02-12 Überwachungsanlage für Atmosphärenerzeugungsgerät

Country Status (8)

Country Link
US (1) US5976464A (de)
EP (1) EP0864953B1 (de)
JP (1) JPH1124743A (de)
BR (1) BR9800883A (de)
DE (1) DE69806987T2 (de)
ES (1) ES2182240T3 (de)
FR (1) FR2760758B1 (de)
PT (1) PT864953E (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356841B1 (en) * 1999-12-29 2002-03-12 Bellsouth Intellectual Property Corporation G.P.S. management system
US7260498B2 (en) * 2005-06-17 2007-08-21 Dade Behring Inc. Context-specific electronic performance support

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422073A (en) * 1981-10-27 1983-12-20 The Bendix Corporation Combustible gas detection system
FR2595800B1 (fr) * 1986-03-12 1989-03-17 Innovatique Sa Dispositif pour l'homogeneisation et la regulation de l'atmosphere de traitement d'un four de traitement thermochimique de metaux sous atmosphere rarefiee
US5341980A (en) * 1990-02-19 1994-08-30 Hitachi, Ltd. Method of fabricating electronic circuit device and apparatus for performing the same method
ZA912658B (en) * 1990-04-11 1993-01-27 Transfresh Corp Monitor-control systems and methods for monitoring and controlling atmospheres and containers for respiring perishables
FR2668584B1 (fr) * 1990-10-26 1994-03-18 Lair Liquide Procede d'elaboration d'une atmosphere de traitement thermique et installation de traitement thermique.
DE4121277C2 (de) * 1991-06-27 2000-08-03 Ald Vacuum Techn Ag Vorrichtung und Verfahren zur selbsttätigen Überwachung der Betriebssicherheit und zur Steuerung des Prozeßablaufs bei einem Vakuum-Wärmebehandlungsofen
US5356458A (en) * 1991-08-12 1994-10-18 Clearwater Industries Corporation Computerized chemical injection system for hydrogen sulfide control in a waste water stream
FR2690917B1 (fr) * 1992-05-05 1994-06-17 Jouveinal Inst Rech Aminoesters, leur procede de preparation et leur application en therapeutique.
US5348592A (en) * 1993-02-01 1994-09-20 Air Products And Chemicals, Inc. Method of producing nitrogen-hydrogen atmospheres for metals processing
DE4305167A1 (de) * 1993-02-19 1994-08-25 Ziemann Gmbh A Verfahren zur vollautomatischen Gärprozeßregelung bei der Herstellung alkoholischer Getränke
EP0621051B1 (de) * 1993-04-17 2001-08-22 MESSER GRIESHEIM AUSTRIA Ges.m.b.H. Gerät zur kontrollierten Zudosierung von NO zur Atemluft von Patienten
US5606495A (en) * 1994-03-03 1997-02-25 Jaidka; Sandeep Device for controlling air pollution
FR2731693B1 (fr) * 1995-03-16 1997-05-23 Air Liquide Procede et installation de generation d'azote pour le traitement thermique

Also Published As

Publication number Publication date
EP0864953A1 (de) 1998-09-16
US5976464A (en) 1999-11-02
FR2760758B1 (fr) 1999-04-23
PT864953E (pt) 2002-12-31
DE69806987D1 (de) 2002-09-12
JPH1124743A (ja) 1999-01-29
BR9800883A (pt) 1999-09-14
EP0864953B1 (de) 2002-08-07
ES2182240T3 (es) 2003-03-01
FR2760758A1 (fr) 1998-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee