DE2255264B2 - Electronic sensor for control of a wiper motor - Google Patents

Electronic sensor for control of a wiper motor

Info

Publication number
DE2255264B2
DE2255264B2 DE19722255264 DE2255264A DE2255264B2 DE 2255264 B2 DE2255264 B2 DE 2255264B2 DE 19722255264 DE19722255264 DE 19722255264 DE 2255264 A DE2255264 A DE 2255264A DE 2255264 B2 DE2255264 B2 DE 2255264B2
Authority
DE
Germany
Prior art keywords
control
wiper motor
electronic sensor
sensor
electronic
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.)
Granted
Application number
DE19722255264
Other languages
German (de)
Other versions
DE2255264A1 (en
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 filed Critical
Priority to DE19722255264 priority Critical patent/DE2255264B2/en
Publication of DE2255264A1 publication Critical patent/DE2255264A1/en
Publication of DE2255264B2 publication Critical patent/DE2255264B2/en
Application status is Granted legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/06Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818Wipers 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
    • B60S1/0822Wipers 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
    • B60S1/0851Resistive rain sensor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/06Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818Wipers 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
    • B60S1/0822Wipers 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material
    • G01N27/04Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material by investigating resistance
    • G01N27/048Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the impedance of the material by investigating resistance for determining moisture content of the material
DE19722255264 1972-11-11 1972-11-11 Electronic sensor for control of a wiper motor Granted DE2255264B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722255264 DE2255264B2 (en) 1972-11-11 1972-11-11 Electronic sensor for control of a wiper motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722255264 DE2255264B2 (en) 1972-11-11 1972-11-11 Electronic sensor for control of a wiper motor

Publications (2)

Publication Number Publication Date
DE2255264A1 DE2255264A1 (en) 1974-05-30
DE2255264B2 true DE2255264B2 (en) 1977-04-14

Family

ID=5861419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722255264 Granted DE2255264B2 (en) 1972-11-11 1972-11-11 Electronic sensor for control of a wiper motor

Country Status (1)

Country Link
DE (1) DE2255264B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009414A1 (en) * 1978-09-25 1980-04-02 Raymond James Noack Apparatus and method for controlling windscreen wiper and windscreen washer apparatus of a vehicle

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555752B1 (en) * 1983-11-25 1986-06-27 Manzoni Bouchot Sa humidity sensor, in particular for wiper control device
US4665351A (en) * 1986-02-05 1987-05-12 General Motors Corporation Windshield wiper control system and a precipitation sensor therefor
FR2601913B1 (en) * 1986-07-24 1988-12-02 Manzoni Bouchot Sa Heating device for hygrometric probe controller wiper for vehicles.
US4705998A (en) * 1987-02-09 1987-11-10 Steven Alpert Automatic window wiper control
US4956591A (en) * 1989-02-28 1990-09-11 Donnelly Corporation Control for a moisture sensor
US4916374A (en) * 1989-02-28 1990-04-10 Donnelly Corporation Continuously adaptive moisture sensor system for wiper control
EP0549010B1 (en) * 1991-12-20 1996-02-07 General Motors Corporation Water drop sensor
CN102887131B (en) * 2012-10-30 2015-08-26 昆明理工大学 An intelligent control system for infinitely variable speed wiper
CN104890628A (en) * 2015-05-27 2015-09-09 合肥卓元科技服务有限公司 Automatic dehumidification system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009414A1 (en) * 1978-09-25 1980-04-02 Raymond James Noack Apparatus and method for controlling windscreen wiper and windscreen washer apparatus of a vehicle

Also Published As

Publication number Publication date
DE2255264A1 (en) 1974-05-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee