NO980828D0 - Sensorsystem - Google Patents

Sensorsystem

Info

Publication number
NO980828D0
NO980828D0 NO980828A NO980828A NO980828D0 NO 980828 D0 NO980828 D0 NO 980828D0 NO 980828 A NO980828 A NO 980828A NO 980828 A NO980828 A NO 980828A NO 980828 D0 NO980828 D0 NO 980828D0
Authority
NO
Norway
Prior art keywords
light
transducer
sensor system
beam splitter
transmitting
Prior art date
Application number
NO980828A
Other languages
English (en)
Other versions
NO310746B1 (no
NO980828L (no
Inventor
Steinar Jind
Original Assignee
Simrad Optronics As
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 Simrad Optronics As filed Critical Simrad Optronics As
Priority to NO19980828A priority Critical patent/NO310746B1/no
Publication of NO980828D0 publication Critical patent/NO980828D0/no
Priority to US09/622,670 priority patent/US6337741B1/en
Priority to PCT/NO1999/000059 priority patent/WO1999044039A1/en
Priority to DE69925899T priority patent/DE69925899T2/de
Priority to AU26442/99A priority patent/AU2644299A/en
Priority to EP99906580A priority patent/EP1058833B1/en
Priority to AT99906580T priority patent/ATE298417T1/de
Publication of NO980828L publication Critical patent/NO980828L/no
Publication of NO310746B1 publication Critical patent/NO310746B1/no

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Measuring Fluid Pressure (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Spectrometry And Color Measurement (AREA)
NO19980828A 1998-02-26 1998-02-26 Sensorsystem for måling av lysabsorpsjon NO310746B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO19980828A NO310746B1 (no) 1998-02-26 1998-02-26 Sensorsystem for måling av lysabsorpsjon
US09/622,670 US6337741B1 (en) 1998-02-26 1999-02-23 Sensor system for measuring the light absorption in a target
PCT/NO1999/000059 WO1999044039A1 (en) 1998-02-26 1999-02-23 Sensor system
DE69925899T DE69925899T2 (de) 1998-02-26 1999-02-23 Sensorsystem
AU26442/99A AU2644299A (en) 1998-02-26 1999-02-23 Sensor system
EP99906580A EP1058833B1 (en) 1998-02-26 1999-02-23 Sensor system
AT99906580T ATE298417T1 (de) 1998-02-26 1999-02-23 Sensorsystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19980828A NO310746B1 (no) 1998-02-26 1998-02-26 Sensorsystem for måling av lysabsorpsjon

Publications (3)

Publication Number Publication Date
NO980828D0 true NO980828D0 (no) 1998-02-26
NO980828L NO980828L (no) 1999-08-27
NO310746B1 NO310746B1 (no) 2001-08-20

Family

ID=19901728

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19980828A NO310746B1 (no) 1998-02-26 1998-02-26 Sensorsystem for måling av lysabsorpsjon

Country Status (7)

Country Link
US (1) US6337741B1 (no)
EP (1) EP1058833B1 (no)
AT (1) ATE298417T1 (no)
AU (1) AU2644299A (no)
DE (1) DE69925899T2 (no)
NO (1) NO310746B1 (no)
WO (1) WO1999044039A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4507304B2 (ja) * 1999-08-24 2010-07-21 コニカミノルタホールディングス株式会社 変位測定装置
US8785857B2 (en) 2011-09-23 2014-07-22 Msa Technology, Llc Infrared sensor with multiple sources for gas measurement
NO20191052A1 (en) 2019-09-02 2021-03-03 Optronics Tech As Gas detector
NO20200904A1 (en) 2020-08-14 2022-02-15 Optronics Tech As Gas detector system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885162A (en) * 1973-10-31 1975-05-20 Contraves Goerz Corp Optical measuring apparatus
DE3626524C1 (de) * 1986-07-18 1987-09-17 Sick Optik Elektronik Erwin Optisches Autokollimations-Messgeraet
DE3839348A1 (de) * 1987-11-23 1989-06-01 Bosch Gmbh Robert Vorrichtung zur messung der partikelbelastung im rauch- und abgas eines verbrennungsprozesses
GB2219656B (en) * 1988-06-10 1992-01-29 Plessey Co Plc Sensors
US6122042A (en) * 1997-02-07 2000-09-19 Wunderman; Irwin Devices and methods for optically identifying characteristics of material objects

Also Published As

Publication number Publication date
NO310746B1 (no) 2001-08-20
EP1058833B1 (en) 2005-06-22
NO980828L (no) 1999-08-27
EP1058833A1 (en) 2000-12-13
ATE298417T1 (de) 2005-07-15
AU2644299A (en) 1999-09-15
WO1999044039A1 (en) 1999-09-02
US6337741B1 (en) 2002-01-08
DE69925899T2 (de) 2006-05-24
DE69925899D1 (de) 2005-07-28

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Legal Events

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