BR9400185A - Sensor device - Google Patents

Sensor device

Info

Publication number
BR9400185A
BR9400185A BR9400185A BR9400185A BR9400185A BR 9400185 A BR9400185 A BR 9400185A BR 9400185 A BR9400185 A BR 9400185A BR 9400185 A BR9400185 A BR 9400185A BR 9400185 A BR9400185 A BR 9400185A
Authority
BR
Brazil
Prior art keywords
sensor device
sensor
Prior art date
Application number
BR9400185A
Other languages
Portuguese (pt)
Inventor
Berthold Esders
Ralf Bobel
Norbert Bendicks
Original Assignee
Kostal Leopold Gmbh & Co Kg
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 Kostal Leopold Gmbh & Co Kg filed Critical Kostal Leopold Gmbh & Co Kg
Publication of BR9400185A publication Critical patent/BR9400185A/en

Links

Classifications

    • 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
    • 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
    • B60S1/0833—Optical rain sensor
    • B60S1/0837—Optical rain sensor with a particular arrangement of the optical elements
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
BR9400185A 1993-01-14 1994-01-13 Sensor device BR9400185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934300741 DE4300741C2 (en) 1993-01-14 1993-01-14 Sensor device

Publications (1)

Publication Number Publication Date
BR9400185A true BR9400185A (en) 1994-08-16

Family

ID=6478138

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9400185A BR9400185A (en) 1993-01-14 1994-01-13 Sensor device

Country Status (2)

Country Link
BR (1) BR9400185A (en)
DE (1) DE4300741C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512864C1 (en) * 1995-04-06 1996-08-22 Sekurit Saint Gobain Deutsch Car glass for a rain sensor
DE19704413A1 (en) * 1997-02-06 1998-08-13 Hella Kg Hueck & Co Sensor device for automatic driving light switching
DE19704415A1 (en) * 1997-02-06 1998-08-13 Hella Kg Hueck & Co Sensor device for automatic driving light switching
DE19861428B4 (en) * 1998-03-17 2008-01-10 Robert Bosch Gmbh Optical sensor
WO1999052750A1 (en) 1998-04-08 1999-10-21 Robert Bosch Gmbh Rain sensor
DE19933642A1 (en) * 1999-07-17 2001-03-08 Bosch Gmbh Robert Photosensitive sensor unit, in particular for the automatic switching of lighting devices
DE10156185B4 (en) * 2001-11-15 2019-12-12 HELLA GmbH & Co. KGaA Optical sensor device
DE10209266B4 (en) * 2002-03-01 2005-02-17 Hella Kgaa Hueck & Co. Device for the automatic switching of lighting devices in vehicles
DE10235368A1 (en) * 2002-08-02 2004-02-19 Robert Bosch Gmbh Device for automatically switching lighting devices, in particular for a motor vehicle
DE102004007957A1 (en) * 2004-02-18 2005-09-22 Leopold Kostal Gmbh & Co Kg Optoelectronic sensor device
ES2676561T3 (en) * 2013-04-22 2018-07-20 Saint-Gobain Glass France Vehicle glass with an optical filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314770A1 (en) * 1983-04-23 1984-10-31 Sidler GmbH & Co, 7400 Tübingen Device for controlling a motor of a windscreen wiper
DE3532199A1 (en) * 1985-09-10 1987-03-12 Lorenz Dr Twisselmann Sensor for controlling the visual clarity of panes of glass

Also Published As

Publication number Publication date
DE4300741C2 (en) 1998-02-19
DE4300741A1 (en) 1994-07-21

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Legal Events

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

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