CA2520651C - Capteur d'humidite compact avec optique efficace a forte obliquite - Google Patents

Capteur d'humidite compact avec optique efficace a forte obliquite Download PDF

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Publication number
CA2520651C
CA2520651C CA002520651A CA2520651A CA2520651C CA 2520651 C CA2520651 C CA 2520651C CA 002520651 A CA002520651 A CA 002520651A CA 2520651 A CA2520651 A CA 2520651A CA 2520651 C CA2520651 C CA 2520651C
Authority
CA
Canada
Prior art keywords
light
coupler
moisture sensor
windshield
optical
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
CA002520651A
Other languages
English (en)
Other versions
CA2520651A1 (fr
Inventor
Rein S. Teder
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.)
Pilkington North America Inc
Original Assignee
Libbey Owens Ford Co
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
Priority claimed from US08/951,922 external-priority patent/US5898183A/en
Application filed by Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of CA2520651A1 publication Critical patent/CA2520651A1/fr
Application granted granted Critical
Publication of CA2520651C publication Critical patent/CA2520651C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)
CA002520651A 1997-10-16 1998-10-05 Capteur d'humidite compact avec optique efficace a forte obliquite Expired - Fee Related CA2520651C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/951,922 US5898183A (en) 1997-10-16 1997-10-16 Compact moisture sensor with efficient high obliquity optics
US08/951,922 1997-10-16
CA002302660A CA2302660C (fr) 1997-10-16 1998-10-05 Capteur d'humidite compact avec optique efficace a forte obliquite

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002302660A Division CA2302660C (fr) 1997-10-16 1998-10-05 Capteur d'humidite compact avec optique efficace a forte obliquite

Publications (2)

Publication Number Publication Date
CA2520651A1 CA2520651A1 (fr) 1999-04-29
CA2520651C true CA2520651C (fr) 2008-07-22

Family

ID=35452259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002520651A Expired - Fee Related CA2520651C (fr) 1997-10-16 1998-10-05 Capteur d'humidite compact avec optique efficace a forte obliquite

Country Status (1)

Country Link
CA (1) CA2520651C (fr)

Also Published As

Publication number Publication date
CA2520651A1 (fr) 1999-04-29

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EEER Examination request
MKLA Lapsed

Effective date: 20141006