BR9400186A - Sensor óptico de ângulo de direção - Google Patents
Sensor óptico de ângulo de direçãoInfo
- Publication number
- BR9400186A BR9400186A BR9400186A BR9400186A BR9400186A BR 9400186 A BR9400186 A BR 9400186A BR 9400186 A BR9400186 A BR 9400186A BR 9400186 A BR9400186 A BR 9400186A BR 9400186 A BR9400186 A BR 9400186A
- Authority
- BR
- Brazil
- Prior art keywords
- steering angle
- angle sensor
- optical steering
- optical
- sensor
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934300663 DE4300663C1 (de) | 1993-01-13 | 1993-01-13 | Optischer Lenkwinkelsensor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9400186A true BR9400186A (pt) | 1994-08-16 |
Family
ID=6478088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9400186A BR9400186A (pt) | 1993-01-13 | 1994-01-13 | Sensor óptico de ângulo de direção |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR9400186A (de) |
DE (1) | DE4300663C1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19506019C2 (de) * | 1995-02-22 | 2000-04-13 | Telefunken Microelectron | Verfahren zum Betrieb eines optischen Lenkwinkelsensors |
EP0774648B1 (de) | 1995-11-17 | 2000-07-12 | Leopold Kostal GmbH & Co. KG | Winkelsensor |
DE19601964A1 (de) * | 1996-01-20 | 1997-07-24 | Teves Gmbh Alfred | Aufbau eines Lenkwinkelsensormuduls |
DE19602060A1 (de) * | 1996-01-20 | 1997-07-24 | Teves Gmbh Alfred | An den Lenkstock bzw. an das Lenkrad eines Kraftfahrzeugs anbaubare integrierte Baugruppe |
DE19638912A1 (de) * | 1996-09-23 | 1998-03-26 | Teves Gmbh Alfred | Drehwinkelsensor mit CCD-Zeile und periodisch angesteuerter Lichtquelle |
DE19728313A1 (de) * | 1997-07-03 | 1999-01-07 | Zf Luftfahrttechnik Gmbh | Drehwinkelsensor |
DE19931809C2 (de) * | 1998-07-24 | 2002-01-17 | Kostal Leopold Gmbh & Co Kg | Lenkwinkelsensor für ein Kraftfahrzeug |
DE19910131C2 (de) * | 1999-03-01 | 2002-08-29 | Takata Petri Ag | Einrichtung zur Übertragung elektrischen Stroms |
DE10006634C1 (de) * | 2000-02-14 | 2001-04-05 | Kostal Leopold Gmbh & Co Kg | Verfahren zum Betreiben einer Lichtschranke |
DE10107582C1 (de) * | 2001-02-17 | 2002-10-10 | Kostal Leopold Gmbh & Co Kg | Optoelektronischer Winkelsensor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1184495B (it) * | 1985-04-26 | 1987-10-28 | Michele Merlo | Codificatore (encoder) ottico incrementale a nonio accordato |
JPH02248811A (ja) * | 1989-03-22 | 1990-10-04 | Fuji Heavy Ind Ltd | 車両用舵角センサの絶対舵角検出方法 |
-
1993
- 1993-01-13 DE DE19934300663 patent/DE4300663C1/de not_active Expired - Fee Related
-
1994
- 1994-01-13 BR BR9400186A patent/BR9400186A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE4300663C1 (de) | 1994-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE 13A., 14A., 15A. E 16A. ANUIDADES. |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) |
Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI |
|
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2239 DE 03/12/2013 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 13A, 14A, 15A E 16A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |