DE29612850U1 - Einrichtung zur Gasanalyse in explosionsgefährdeten Bereichen - Google Patents

Einrichtung zur Gasanalyse in explosionsgefährdeten Bereichen

Info

Publication number
DE29612850U1
DE29612850U1 DE29612850U DE29612850U DE29612850U1 DE 29612850 U1 DE29612850 U1 DE 29612850U1 DE 29612850 U DE29612850 U DE 29612850U DE 29612850 U DE29612850 U DE 29612850U DE 29612850 U1 DE29612850 U1 DE 29612850U1
Authority
DE
Germany
Prior art keywords
gas analysis
potentially explosive
explosive areas
areas
potentially
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
DE29612850U
Other languages
English (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE29612850U priority Critical patent/DE29612850U1/de
Priority to PCT/DE1997/001563 priority patent/WO1998004912A1/de
Publication of DE29612850U1 publication Critical patent/DE29612850U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure, temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00277—Special precautions to avoid contamination (e.g. enclosures, glove- boxes, sealed sample carriers, disposal of contaminated material)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DE29612850U 1996-07-24 1996-07-24 Einrichtung zur Gasanalyse in explosionsgefährdeten Bereichen Expired - Lifetime DE29612850U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29612850U DE29612850U1 (de) 1996-07-24 1996-07-24 Einrichtung zur Gasanalyse in explosionsgefährdeten Bereichen
PCT/DE1997/001563 WO1998004912A1 (de) 1996-07-24 1997-07-24 Einrichtung zur gasanalyse in explosionsgefährdeten bereichen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29612850U DE29612850U1 (de) 1996-07-24 1996-07-24 Einrichtung zur Gasanalyse in explosionsgefährdeten Bereichen

Publications (1)

Publication Number Publication Date
DE29612850U1 true DE29612850U1 (de) 1997-08-21

Family

ID=8026928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29612850U Expired - Lifetime DE29612850U1 (de) 1996-07-24 1996-07-24 Einrichtung zur Gasanalyse in explosionsgefährdeten Bereichen

Country Status (2)

Country Link
DE (1) DE29612850U1 (de)
WO (1) WO1998004912A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020131B3 (de) * 2005-04-30 2006-05-11 Dräger Safety AG & Co. KGaA Gassensor zum Nachweis von brennbaren Gasen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522914A1 (de) * 1975-05-23 1976-12-02 Siemens Ag Messgeraet zur bestimmung der suszeptibilitaetsdifferenz zweier gase, vorzugsweise zur bestimmung des sauerstoffanteils eines gasgemisches
DE3821979A1 (de) * 1987-06-29 1989-01-12 Yokogawa Electric Corp Paramagnetischer sauerstoff-analysator
DE9103769U1 (de) * 1991-03-27 1991-05-29 Siemens Ag, 8000 Muenchen, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916187A1 (de) * 1989-05-18 1990-11-22 Siemens Ag Verfahren und vorrichtung zur regelung der dichtoelversorgung eines dichtungssystems, insbesondere der wellendichtung eines wasserstoffgekuehlten generators
US5089214A (en) * 1990-07-26 1992-02-18 Westinghouse Electric Corp. Apparatus for monitoring the pressure within a cask containing radioactive material
AU6968094A (en) * 1993-06-19 1995-01-17 W. Von Der Heyde Gmbh Process and device for testing the tightness of hollow bodies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522914A1 (de) * 1975-05-23 1976-12-02 Siemens Ag Messgeraet zur bestimmung der suszeptibilitaetsdifferenz zweier gase, vorzugsweise zur bestimmung des sauerstoffanteils eines gasgemisches
DE3821979A1 (de) * 1987-06-29 1989-01-12 Yokogawa Electric Corp Paramagnetischer sauerstoff-analysator
DE9103769U1 (de) * 1991-03-27 1991-05-29 Siemens Ag, 8000 Muenchen, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020131B3 (de) * 2005-04-30 2006-05-11 Dräger Safety AG & Co. KGaA Gassensor zum Nachweis von brennbaren Gasen

Also Published As

Publication number Publication date
WO1998004912A1 (de) 1998-02-05

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Legal Events

Date Code Title Description
R163 Identified publications notified
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G01N0027620000

Ipc: G01N0027720000

R207 Utility model specification

Effective date: 19971002

R156 Lapse of ip right after 3 years

Effective date: 20000503