SE9201921D0 - Som en gas- och/eller vaetskesensor tjaenande ljusvaagledare samt anordning foer att fraan en central enhet oevervaka och/eller paaverka en, av ett flertal, perifer enhet, laempligen utnyttjande en saadan ljusvaagledare - Google Patents

Som en gas- och/eller vaetskesensor tjaenande ljusvaagledare samt anordning foer att fraan en central enhet oevervaka och/eller paaverka en, av ett flertal, perifer enhet, laempligen utnyttjande en saadan ljusvaagledare

Info

Publication number
SE9201921D0
SE9201921D0 SE9201921A SE9201921A SE9201921D0 SE 9201921 D0 SE9201921 D0 SE 9201921D0 SE 9201921 A SE9201921 A SE 9201921A SE 9201921 A SE9201921 A SE 9201921A SE 9201921 D0 SE9201921 D0 SE 9201921D0
Authority
SE
Sweden
Prior art keywords
light
waveguide
sensor
gas
powering
Prior art date
Application number
SE9201921A
Other languages
English (en)
Other versions
SE9201921L (sv
Inventor
Hans Martin
Original Assignee
Hans Martin
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 Hans Martin filed Critical Hans Martin
Priority to SE9201921A priority Critical patent/SE9201921L/sv
Publication of SE9201921D0 publication Critical patent/SE9201921D0/sv
Priority to PCT/SE1993/000548 priority patent/WO1994000750A1/en
Publication of SE9201921L publication Critical patent/SE9201921L/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (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)
SE9201921A 1992-06-23 1992-06-23 Som en gas- och/eller vätskesensor tjänande ljusvågledare samt anordning för att från en central enhet övervaka och/ eller påverka en, av ett flertal, perifer enhet, lämpligen utnyttjande en sådan ljusvågledare SE9201921L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9201921A SE9201921L (sv) 1992-06-23 1992-06-23 Som en gas- och/eller vätskesensor tjänande ljusvågledare samt anordning för att från en central enhet övervaka och/ eller påverka en, av ett flertal, perifer enhet, lämpligen utnyttjande en sådan ljusvågledare
PCT/SE1993/000548 WO1994000750A1 (en) 1992-06-23 1993-06-22 A light-wave guide serving as a gas and/or liquid sensor and an arrangement for supervising or affecting one peripheral unit among several such units from a central unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201921A SE9201921L (sv) 1992-06-23 1992-06-23 Som en gas- och/eller vätskesensor tjänande ljusvågledare samt anordning för att från en central enhet övervaka och/ eller påverka en, av ett flertal, perifer enhet, lämpligen utnyttjande en sådan ljusvågledare

Publications (2)

Publication Number Publication Date
SE9201921D0 true SE9201921D0 (sv) 1992-06-23
SE9201921L SE9201921L (sv) 1993-12-24

Family

ID=20386575

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201921A SE9201921L (sv) 1992-06-23 1992-06-23 Som en gas- och/eller vätskesensor tjänande ljusvågledare samt anordning för att från en central enhet övervaka och/ eller påverka en, av ett flertal, perifer enhet, lämpligen utnyttjande en sådan ljusvågledare

Country Status (2)

Country Link
SE (1) SE9201921L (sv)
WO (1) WO1994000750A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5747808A (en) * 1994-02-14 1998-05-05 Engelhard Sensor Technologies NDIR gas sensor
ES2917024T3 (es) * 2018-11-27 2022-07-06 Branson Ultraschall Niederlassung Der Emerson Tech Gmbh & Co Ohg Segmento de guía de ondas para soldadura de plástico, disposición para soldadura de plástico, método de soldadura, y método de fabricación de un segmento de guía de ondas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140141A (ja) * 1983-12-27 1985-07-25 Fujitsu Ltd 光ガスセンサ
US5121988A (en) * 1989-10-04 1992-06-16 Tsi Incorporated Single particle detector method and apparatus utilizing light extinction within a sheet of light
SE463952B (sv) * 1989-10-13 1991-02-11 Hans Martin Anordning foer att moejliggoera en vaaglaengdsstabilisering av en av en halvledarlaser alstrad och utsaend ljusstraale

Also Published As

Publication number Publication date
SE9201921L (sv) 1993-12-24
WO1994000750A1 (en) 1994-01-06

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