FR2937129B1 - Codeur optique - Google Patents

Codeur optique

Info

Publication number: FR2937129B1
Authority: FR; France
Prior art keywords: optical encoder; encoder; optical
Prior art date: 2008-10-10
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

FR0805614A

Other languages

English (en)

Other versions

FR2937129A1 (fr

Inventor

Jean Louis Bigand

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.)

Thales SA

Original Assignee

Thales SA

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.)

2008-10-10

Filing date

2008-10-10

Publication date

2012-11-16

2008-10-10 Priority to FR0805614A priority Critical patent/FR2937129B1/fr

2008-10-10 Application filed by Thales SA filed Critical Thales SA

2009-10-09 Priority to PCT/EP2009/063227 priority patent/WO2010040849A1/fr

2009-10-09 Priority to CA2740250A priority patent/CA2740250A1/fr

2009-10-09 Priority to EP09783920A priority patent/EP2335027A1/fr

2009-10-09 Priority to US13/123,478 priority patent/US20120126102A1/en

2009-10-09 Priority to CN200980144881.1A priority patent/CN102209882B/zh

2009-10-09 Priority to RU2011118369/08A priority patent/RU2507559C2/ru

2010-04-16 Publication of FR2937129A1 publication Critical patent/FR2937129A1/fr

2012-11-16 Application granted granted Critical

2012-11-16 Publication of FR2937129B1 publication Critical patent/FR2937129B1/fr

Status Expired - Fee Related legal-status Critical Current

2028-10-10 Anticipated expiration legal-status Critical

Classifications

- 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
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optical Transform (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Carbon And Carbon Compounds (AREA)

FR0805614A 2008-10-10 2008-10-10 Codeur optique Expired - Fee Related FR2937129B1 (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FR0805614A FR2937129B1 (fr)	2008-10-10	2008-10-10	Codeur optique
CA2740250A CA2740250A1 (fr)	2008-10-10	2009-10-09	Codeur optique
EP09783920A EP2335027A1 (fr)	2008-10-10	2009-10-09	Codeur optique
US13/123,478 US20120126102A1 (en)	2008-10-10	2009-10-09	Optical Encoder
PCT/EP2009/063227 WO2010040849A1 (fr)	2008-10-10	2009-10-09	Codeur optique
CN200980144881.1A CN102209882B (zh)	2008-10-10	2009-10-09	光学编码器
RU2011118369/08A RU2507559C2 (ru)	2008-10-10	2009-10-09	Оптическое кодирующее устройство

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0805614A FR2937129B1 (fr)	2008-10-10	2008-10-10	Codeur optique

Publications (2)

Publication Number	Publication Date
FR2937129A1 FR2937129A1 (fr)	2010-04-16
FR2937129B1 true FR2937129B1 (fr)	2012-11-16

Family

ID=40886787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0805614A Expired - Fee Related FR2937129B1 (fr)	2008-10-10	2008-10-10	Codeur optique

Country Status (7)

Country	Link
US (1)	US20120126102A1 (fr)
EP (1)	EP2335027A1 (fr)
CN (1)	CN102209882B (fr)
CA (1)	CA2740250A1 (fr)
FR (1)	FR2937129B1 (fr)
RU (1)	RU2507559C2 (fr)
WO (1)	WO2010040849A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2994898B1 (fr) *	2012-09-05	2014-08-22	Delphi Tech Inc	Dispositif a organe de commande mobile
CN104020660B (zh) *	2014-05-26	2016-03-02	东莞劲胜精密组件股份有限公司	智能手表及其控制旋钮
CN104579291A (zh) *	2015-01-07	2015-04-29	江苏华途数控科技有限公司	一种光电波段开关
CN110658834B (zh) *	2019-09-03	2023-01-13	中国航空工业集团公司西安飞行自动控制研究所	一种电传飞行控制系统目标参数设置的实现方法及装置
FR3135791B1 (fr)	2022-05-17	2024-05-31	Thales Sa	Codeur magnétique incrémental

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4691101A (en) *	1985-06-19	1987-09-01	Hewlett-Packard Company	Optical positional encoder comprising immediately adjacent detectors
JPH0351316U (fr) *	1989-09-22	1991-05-20
US5148020A (en) *	1991-04-17	1992-09-15	Hewlett-Packard Company	Optical encoder with photodetectors of width equal to and one-half of code wheel's window and spoke width
RU2115885C1 (ru) *	1995-02-15	1998-07-20	Научно-производственное конструкторско-внедренческое предприятие "НП-КВП"	Способ и устройство измерения углов и формирования угловых меток
US5837995A (en) *	1996-11-25	1998-11-17	Alan Y. Chow	Wavelength-controllable voltage-phase photodiode optoelectronic switch ("opsistor")
US6744525B2 (en) *	1997-11-25	2004-06-01	Spectra Systems Corporation	Optically-based system for processing banknotes based on security feature emissions
US6266298B1 (en) *	1998-05-22	2001-07-24	Excel Precision Corporation	Apparatus and method for inscribing, optically detecting, and using a clock pattern to write a servo pattern in an information storage unit
US6900793B2 (en) *	2002-09-30	2005-05-31	Microsoft Corporation	High resolution input detection
FR2846492B1 (fr) *	2002-10-25	2005-01-14	Thales Sa	Codeur angulaire optique double
US20040135076A1 (en) *	2003-01-15	2004-07-15	Xerox Corporation	Method and apparatus for obtaining a high quality sine wave from an analog quadrature encoder
JP4531750B2 (ja) *	2004-03-31	2010-08-25	三菱電機株式会社	光学式ロータリーエンコーダ
US7710553B2 (en) *	2005-03-30	2010-05-04	Samuel Hollander	Imaging optical encoder

2008
- 2008-10-10 FR FR0805614A patent/FR2937129B1/fr not_active Expired - Fee Related
2009
- 2009-10-09 EP EP09783920A patent/EP2335027A1/fr not_active Withdrawn
- 2009-10-09 RU RU2011118369/08A patent/RU2507559C2/ru active
- 2009-10-09 WO PCT/EP2009/063227 patent/WO2010040849A1/fr active Application Filing
- 2009-10-09 CA CA2740250A patent/CA2740250A1/fr not_active Abandoned
- 2009-10-09 CN CN200980144881.1A patent/CN102209882B/zh not_active Expired - Fee Related
- 2009-10-09 US US13/123,478 patent/US20120126102A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2010040849A1 (fr)	2010-04-15
CN102209882A (zh)	2011-10-05
CA2740250A1 (fr)	2010-04-15
FR2937129A1 (fr)	2010-04-16
RU2507559C2 (ru)	2014-02-20
EP2335027A1 (fr)	2011-06-22
CN102209882B (zh)	2015-01-07
US20120126102A1 (en)	2012-05-24

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FI20085855A0 (fi)	2008-09-11	Aaltojohtoelementti
BRPI0916474A2 (pt)	2016-02-16	elemento óptico
BRPI0917628A2 (pt)	2015-11-17	artigo óptico fotocromático
FI20095051A (fi)	2009-08-14	Optinen sääanturi
DK2381543T3 (da)	2019-10-07	Fiberlaserapparat
DK2348587T3 (da)	2022-01-24	Ytterbium-doteret optisk fiber
FR2938628B1 (fr)	2011-01-21	Plaque lumineuse
DE112009002521A5 (de)	2011-09-29	Optische Sensoranordnung
DK2278361T3 (da)	2014-04-22	Optoelectronic sensor
FR2937129B1 (fr)	2012-11-16	Codeur optique
FR2954491B1 (fr)	2012-04-27	Codeur optique.
FR2936109B1 (fr)	2010-10-08	Structure de pompage optique.
DK2368143T3 (da)	2013-04-29	Lysbarriere
FR2938629B1 (fr)	2010-12-31	Cloison lumineuse
FR2956220B1 (fr)	2012-03-23	Element optique bimorphe
DE602008005231D1 (de)	2011-04-14	Optischer Abtaster
FI8011U1 (fi)	2008-09-11	Heijastin
CN301068590S (zh)	2009-11-25	灯
CN301073663S (zh)	2009-12-02	灯
CN301100168S (zh)	2009-12-30	灯
DE112009001031A5 (de)	2011-01-27	Lichtkreuz

Legal Events

Date	Code	Title	Description
2016-09-28	PLFP	Fee payment	Year of fee payment: 9
2017-09-29	PLFP	Fee payment	Year of fee payment: 10
2018-09-28	PLFP	Fee payment	Year of fee payment: 11
2019-09-27	PLFP	Fee payment	Year of fee payment: 12
2020-10-13	PLFP	Fee payment	Year of fee payment: 13
2021-09-30	PLFP	Fee payment	Year of fee payment: 14
2022-09-21	PLFP	Fee payment	Year of fee payment: 15
2024-07-05	ST	Notification of lapse	Effective date: 20240605