DE69834347D1 - Kompakter feuchtigkeitssensor mit wirksamer sehr schrägestellter optik - Google Patents

Kompakter feuchtigkeitssensor mit wirksamer sehr schrägestellter optik

Info

Publication number
DE69834347D1
DE69834347D1 DE69834347T DE69834347T DE69834347D1 DE 69834347 D1 DE69834347 D1 DE 69834347D1 DE 69834347 T DE69834347 T DE 69834347T DE 69834347 T DE69834347 T DE 69834347T DE 69834347 D1 DE69834347 D1 DE 69834347D1
Authority
DE
Germany
Prior art keywords
cropped
optics
effectively
humidity sensor
compact
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
DE69834347T
Other languages
English (en)
Other versions
DE69834347T2 (de
Inventor
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
Application filed by Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Application granted granted Critical
Publication of DE69834347D1 publication Critical patent/DE69834347D1/de
Publication of DE69834347T2 publication Critical patent/DE69834347T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/16—Optical or photographic arrangements structurally combined with the vessel
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B60S1/0833—Optical rain sensor
    • B60S1/0837—Optical rain sensor with a particular arrangement of the optical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B60S1/0874—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means characterized by the position of the sensor on the windshield
    • B60S1/0888—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means characterized by the position of the sensor on the windshield characterized by the attachment of the elements in a unit
DE69834347T 1997-10-16 1998-10-05 Kompakter feuchtigkeitssensor mit wirksamer sehr schrägestellter optik Expired - Lifetime DE69834347T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US951922 1997-10-16
US08/951,922 US5898183A (en) 1997-10-16 1997-10-16 Compact moisture sensor with efficient high obliquity optics
PCT/US1998/020881 WO1999021206A1 (en) 1997-10-16 1998-10-05 Compact moisture sensor with efficient, high obliquity optics

Publications (2)

Publication Number Publication Date
DE69834347D1 true DE69834347D1 (de) 2006-06-01
DE69834347T2 DE69834347T2 (de) 2007-05-24

Family

ID=25492338

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69834347T Expired - Lifetime DE69834347T2 (de) 1997-10-16 1998-10-05 Kompakter feuchtigkeitssensor mit wirksamer sehr schrägestellter optik
DE69838859T Expired - Lifetime DE69838859T2 (de) 1997-10-16 1998-10-05 Kompakter Feuchtigkeitssensor mit wirksamer, sehr schräggestellter Optik

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69838859T Expired - Lifetime DE69838859T2 (de) 1997-10-16 1998-10-05 Kompakter Feuchtigkeitssensor mit wirksamer, sehr schräggestellter Optik

Country Status (14)

Country Link
US (1) US5898183A (de)
EP (2) EP1641013B8 (de)
JP (1) JP4191895B2 (de)
KR (1) KR100528114B1 (de)
CN (1) CN1135589C (de)
AU (1) AU735005B2 (de)
BR (1) BR9813014A (de)
CA (1) CA2302660C (de)
CZ (1) CZ302798B6 (de)
DE (2) DE69834347T2 (de)
ES (1) ES2263222T3 (de)
PL (1) PL191088B1 (de)
TR (1) TR200000965T2 (de)
WO (1) WO1999021206A1 (de)

Families Citing this family (69)

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DE19946220C1 (de) * 1999-09-22 2001-01-04 Jenoptik Jena Gmbh Optoelektronische Sensoreinrichtung
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Also Published As

Publication number Publication date
CA2302660C (en) 2006-07-04
EP1641013B1 (de) 2007-12-12
KR20010024515A (ko) 2001-03-26
EP1053558A1 (de) 2000-11-22
AU735005B2 (en) 2001-06-28
DE69838859D1 (de) 2008-01-24
WO1999021206A1 (en) 1999-04-29
EP1053558B1 (de) 2006-04-26
PL191088B1 (pl) 2006-03-31
DE69834347T2 (de) 2007-05-24
CA2302660A1 (en) 1999-04-29
JP2001521158A (ja) 2001-11-06
KR100528114B1 (ko) 2005-11-15
EP1641013B8 (de) 2008-02-13
TR200000965T2 (tr) 2000-07-21
DE69838859T2 (de) 2008-12-04
CN1276911A (zh) 2000-12-13
US5898183A (en) 1999-04-27
JP4191895B2 (ja) 2008-12-03
EP1053558A4 (de) 2004-12-15
CZ20001345A3 (cs) 2001-01-17
BR9813014A (pt) 2000-08-15
CZ302798B6 (cs) 2011-11-16
ES2263222T3 (es) 2006-12-01
CN1135589C (zh) 2004-01-21
AU9682998A (en) 1999-05-10
PL339430A1 (en) 2000-12-18
EP1641013A1 (de) 2006-03-29

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