FI902895A - Foerfarande foer identifiering av gaser. - Google Patents

Foerfarande foer identifiering av gaser. Download PDF

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Publication number
FI902895A
FI902895A FI902895A FI902895A FI902895A FI 902895 A FI902895 A FI 902895A FI 902895 A FI902895 A FI 902895A FI 902895 A FI902895 A FI 902895A FI 902895 A FI902895 A FI 902895A
Authority
FI
Finland
Prior art keywords
gaser
identifiering
foer
foer identifiering
Prior art date
Application number
FI902895A
Other languages
English (en)
Other versions
FI89210B (fi
FI902895A0 (fi
FI89210C (fi
Inventor
Matti Anton Hakala
Original Assignee
Instrumentarium Oy
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 Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI902895A priority Critical patent/FI89210C/fi
Publication of FI902895A0 publication Critical patent/FI902895A0/fi
Priority to US07/711,758 priority patent/US5272907A/en
Publication of FI902895A publication Critical patent/FI902895A/fi
Publication of FI89210B publication Critical patent/FI89210B/fi
Application granted granted Critical
Publication of FI89210C publication Critical patent/FI89210C/fi

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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0037—NOx
    • 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
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0047—Organic compounds
    • G01N33/0049—Halogenated organic compounds
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI902895A 1990-06-08 1990-06-08 Foerfarande foer identifiering av gaser FI89210C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI902895A FI89210C (fi) 1990-06-08 1990-06-08 Foerfarande foer identifiering av gaser
US07/711,758 US5272907A (en) 1990-06-08 1991-06-07 Method for the identification of gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902895A FI89210C (fi) 1990-06-08 1990-06-08 Foerfarande foer identifiering av gaser
FI902895 1990-06-08

Publications (4)

Publication Number Publication Date
FI902895A0 FI902895A0 (fi) 1990-06-08
FI902895A true FI902895A (fi) 1991-12-09
FI89210B FI89210B (fi) 1993-05-14
FI89210C FI89210C (fi) 1993-08-25

Family

ID=8530605

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902895A FI89210C (fi) 1990-06-08 1990-06-08 Foerfarande foer identifiering av gaser

Country Status (2)

Country Link
US (1) US5272907A (fi)
FI (1) FI89210C (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038993C2 (de) * 1990-12-06 1995-07-06 Lehmann Martin Verfahren zum Selektionieren von Behältnissen und Meßanordnung zur Durchführungs des Verfahrens
DE4407345A1 (de) * 1994-03-05 1995-09-07 Testo Gmbh & Co Verfahren und Vorrichtung zum Messen eines Gasmediums mit einem chemischen Sensor
JP3032677B2 (ja) * 1994-03-24 2000-04-17 アヴェンティス・リサーチ・ウント・テクノロジーズ・ゲーエムベーハー・ウント・コー・カーゲー 燃料蒸気判別方法及び装置
SE9500175L (sv) * 1995-01-19 1996-07-20 Siemens Elema Ab Förfarande och anordning för att identifiera minst ett narkosmedel i en narkosutrustning
SE504256C2 (sv) * 1995-02-14 1996-12-16 Siemens Elema Ab Anordning avsedd att användas i narkosutrustningar för att identifiera narkosmedel
DE19607062C2 (de) * 1996-02-24 1998-02-19 Draegerwerk Ag Verfahren zur Bestimmung der Ethanolkonzentration in einer Atemgasprobe
SE9602960D0 (sv) 1996-08-09 1996-08-09 Siemens Elema Ab Narkosvätskeidentifiering
US5778874A (en) * 1996-10-02 1998-07-14 Thomas Jefferson University Anesthesia machine output monitor
GB2324868B (en) * 1997-05-01 2001-11-21 Sun Electric Uk Ltd Method and apparatus for matching refrigerants
US6286360B1 (en) * 1999-02-25 2001-09-11 Metasensors, Inc. Methods and apparatus for real time fluid analysis
WO2002040992A1 (en) * 2000-11-15 2002-05-23 Lattice Intellectual Property Ltd. Determination of effective composition of a mixture of hydrocarbon gases
US6725860B2 (en) * 2001-02-07 2004-04-27 DRäGER MEDIZINTECHNIK GMBH Monitoring process for metering different gaseous anesthetics
SE0300160D0 (sv) * 2003-01-23 2003-01-23 Siemens Elema Ab Apparatus for and Method of Mintoring a Gas Supply

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA942968A (en) * 1971-01-11 1974-03-05 Royston A. Stubbs Binary gas composition measurement and control apparatus
US3927977A (en) * 1974-09-20 1975-12-23 Us Health Liquid crystal gas analyzer
US4150670A (en) * 1977-11-14 1979-04-24 University Patents, Inc. Anesthesia detector and display apparatus
US4215409A (en) * 1978-03-13 1980-07-29 Mckesson Company Flow control system for anesthesia apparatus
DE3168427D1 (de) * 1980-03-17 1985-03-07 Normalair Garrett Ltd Flueric partial pressure sensor
US4552164A (en) * 1981-07-31 1985-11-12 Tony Urella Detection method and apparatus
US4474175A (en) * 1982-07-16 1984-10-02 Mechanical Service Company Inc. Safety means for administration of anesthetic gas
DE3234474C2 (de) * 1982-09-17 1984-11-29 Drägerwerk AG, 2400 Lübeck Vorrichtung zur Beimischung flüssiger Narkosemittel in das dem Patienten zuzuführende Atemgas
DE3401923A1 (de) * 1984-01-20 1985-08-01 Drägerwerk AG, 2400 Lübeck Vorrichtung zur beimischung fluessiger narkosemittel in das dem patienten zuzufuehrende atemgas
DE3672510D1 (de) * 1985-02-22 1990-08-16 Normalair Garrett Ltd Pneumatischer partialdrucksensor.
US4648396A (en) * 1985-05-03 1987-03-10 Brigham And Women's Hospital Respiration detector
US4587967A (en) * 1985-07-09 1986-05-13 Lifecare Services, Inc. Oxygen enriched reciprocating piston respirator
US4832014A (en) * 1985-10-02 1989-05-23 Perkins Warren E Method and means for dispensing two respirating gases by effecting a known displacement
US4709575A (en) * 1986-05-05 1987-12-01 Litton Systems, Inc. Fluidic oxygen sensor monitor
US4907166A (en) * 1986-10-17 1990-03-06 Nellcor, Inc. Multichannel gas analyzer and method of use
EP0271109A3 (en) * 1986-12-11 1990-07-04 The Perkin-Elmer Corporation Respiratory co2 detector circuit with high quality waveform
GB8702390D0 (en) * 1987-02-03 1987-03-11 Warwick University Of Identifying/measuring odorants
DE3706559C3 (de) * 1987-02-28 1994-07-28 Buettner Wolfgang Dr Verfahren und Vorrichtung zur Messung und Überwachung der bei der Narkose einzuhaltenden Parameter
DE3712598A1 (de) * 1987-04-14 1988-10-27 Siemens Ag Inhalations-anaesthesiegeraet
US4818348A (en) * 1987-05-26 1989-04-04 Transducer Research, Inc. Method and apparatus for identifying and quantifying simple and complex chemicals
JPS6449541A (en) * 1987-08-19 1989-02-27 Anzai Sogyo Co Ltd Xenon gas inhalation system
DE3810745A1 (de) * 1988-03-30 1989-10-12 Draegerwerk Ag Gasverhaeltnisregelvorrichtung fuer narkosegeraete
CH676203A5 (fi) * 1988-09-27 1990-12-28 Draegerwerk Ag
WO1990004164A1 (en) * 1988-10-07 1990-04-19 Andros Analyzers Incorporated Anesthetic agent identification analyzer and contamination detector
WO1990010212A1 (en) * 1989-02-23 1990-09-07 Leonard Ian Burrell Environmental monitoring device and method
JPH02228943A (ja) * 1989-03-01 1990-09-11 Nippon Koden Corp ２波長式呼吸ガス濃度測定装置
US5046846A (en) * 1989-03-22 1991-09-10 The Lubrizol Corporation Method and apparatus for spectroscopic comparison of compositions
DE3940141A1 (de) * 1989-12-05 1991-06-06 Rosemount Gmbh & Co Verfahren zur direkten, messtechnischen darstellung einer differenzmessgroesse in ihrer korrekten physikalischen einheit

Also Published As

Publication number Publication date
US5272907A (en) 1993-12-28
FI89210B (fi) 1993-05-14
FI902895A0 (fi) 1990-06-08
FI89210C (fi) 1993-08-25

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Legal Events

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BB Publication of examined application
MM Patent lapsed

Owner name: INSTRUMENTARIUM OY