DE3675923D1 - Optische drehkodiereinrichtung. - Google Patents
Optische drehkodiereinrichtung.Info
- Publication number
- DE3675923D1 DE3675923D1 DE8686310192T DE3675923T DE3675923D1 DE 3675923 D1 DE3675923 D1 DE 3675923D1 DE 8686310192 T DE8686310192 T DE 8686310192T DE 3675923 T DE3675923 T DE 3675923T DE 3675923 D1 DE3675923 D1 DE 3675923D1
- Authority
- DE
- Germany
- Prior art keywords
- rotary encoder
- optical rotary
- optical
- encoder
- rotary
- 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 - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title 1
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
- G01D5/36—Forming the light into pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60298302A JPS62157523A (ja) | 1985-12-28 | 1985-12-28 | 光式ロ−タリエンコ−ダ |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3675923D1 true DE3675923D1 (de) | 1991-01-10 |
Family
ID=17857885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686310192T Expired - Fee Related DE3675923D1 (de) | 1985-12-28 | 1986-12-29 | Optische drehkodiereinrichtung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4767925A (de) |
EP (1) | EP0232625B1 (de) |
JP (1) | JPS62157523A (de) |
DE (1) | DE3675923D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0625672B2 (ja) * | 1986-10-23 | 1994-04-06 | フアナツク株式会社 | パルスエンコ−ダの信号処理装置 |
US4908510A (en) * | 1988-09-02 | 1990-03-13 | The Boeing Company | Optical fiber coupled resolver having a reference signal |
US5057686A (en) * | 1988-10-12 | 1991-10-15 | Mitutoyo Corporation | Self-stabilizing photoelectric displacement detector |
DE3867846D1 (de) * | 1988-12-22 | 1992-02-27 | Siemens Ag | Verfahren und vorrichtung zur langzeitkonstanten und stoergroessenfreien messsignalerfassung bei einem optisch abgetasteten winkellagegeber. |
JPH0625675B2 (ja) * | 1989-08-30 | 1994-04-06 | オ−クマ株式会社 | 平均化回折モアレ位置検出器 |
DE3931940A1 (de) * | 1989-09-28 | 1991-04-04 | Mitsubishi Electric Corp | Winkelmessvorrichtung |
DE3935450C1 (de) * | 1989-10-25 | 1991-05-23 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De | |
GB2238865B (en) * | 1989-12-04 | 1994-01-26 | Mitutoyo Corp | Photoelectric displacement detector |
US5068528A (en) * | 1990-08-28 | 1991-11-26 | The Boeing Company | Encoded surface position sensor with multiple wavelengths and reference beam |
DE69330985T2 (de) * | 1992-03-29 | 2002-04-04 | Harmonic Drive Systems Inc., Tokio/Tokyo | Winkelbeschleunigungsdetektor |
JP3170902B2 (ja) * | 1992-09-30 | 2001-05-28 | キヤノン株式会社 | 信号処理方法及びそれを用いたエンコーダ |
DE19629005A1 (de) * | 1996-07-18 | 1998-01-22 | Teves Gmbh Alfred | Mechanische Toleranzabgrenzung einer optischen Übertragungsstrecke |
KR200170195Y1 (ko) * | 1997-03-18 | 2000-02-01 | 윤종용 | 스위치드 릴럭턴스 모터의 위치 감지 장치 |
DE19963809C2 (de) * | 1999-12-30 | 2002-01-17 | Osram Opto Semiconductors Gmbh | Optischer Encoder mit dreifacher Photodiode |
US6817528B2 (en) * | 2001-07-17 | 2004-11-16 | Honeywell International Inc. | Reflective apparatus and method for optically sensing relative torque employing Moirè fringes |
JP2004220392A (ja) * | 2003-01-16 | 2004-08-05 | Minebea Co Ltd | 回転体トルク測定装置 |
US20050052981A1 (en) * | 2003-09-09 | 2005-03-10 | Brian Shim | Record controlled sound playback device |
US7578357B2 (en) * | 2006-09-12 | 2009-08-25 | Black & Decker Inc. | Driver with external torque value indicator integrated with spindle lock and related method |
DE102009034832A1 (de) * | 2009-07-27 | 2011-02-03 | Winergy Ag | Getriebe für industrielle Anwendungen oder Windkraftanlagen |
JP5538870B2 (ja) * | 2009-12-24 | 2014-07-02 | キヤノン株式会社 | ロータリーエンコーダ |
JP6130628B2 (ja) * | 2012-06-20 | 2017-05-17 | 新日本無線株式会社 | 反射型フォトセンサを用いたカメラのレンズ位置検出装置 |
WO2014207953A1 (ja) * | 2013-06-25 | 2014-12-31 | 日本精工株式会社 | 回転伝達装置 |
DE102013226516A1 (de) * | 2013-12-18 | 2015-07-09 | Zf Friedrichshafen Ag | Messanordnung |
US10582968B2 (en) * | 2017-04-04 | 2020-03-10 | Warsaw Orthopedic, Inc. | Surgical implant bending system and method |
US10524846B2 (en) * | 2017-04-05 | 2020-01-07 | Warsaw Orthopedic, Inc. | Surgical implant bending system and method |
JP7120535B2 (ja) * | 2018-03-13 | 2022-08-17 | 日清紡マイクロデバイス株式会社 | 反射型フォトセンサを用いた位置検出装置および位置検出方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1623905A1 (de) * | 1967-11-25 | 1971-04-01 | Wenczler & Heidenhain | Einrichtung zum Bestimmen der Lage zweier relativ zueinander beweglicher Teile |
GB1380908A (en) * | 1971-12-14 | 1975-01-15 | Baldwin Co D H | Photoresponsive devices and encoders |
US4078173A (en) * | 1976-06-24 | 1978-03-07 | Pertec Computer Corporation | Light amplitude control system for position and motion transducers |
US4135391A (en) * | 1977-11-22 | 1979-01-23 | Asea Aktiebolag | Torque transducer |
US4224514A (en) * | 1978-06-16 | 1980-09-23 | Sensor Technology, Inc. | Optical encoder |
US4263506A (en) * | 1978-12-21 | 1981-04-21 | Hewlett-Packard Company | Pulse generating apparatus |
US4654525A (en) * | 1982-08-31 | 1987-03-31 | Sharp Kabushiki Kaisha | Optical rotary encoder |
JPS59216731A (ja) * | 1983-05-23 | 1984-12-06 | Nissan Motor Co Ltd | 4輪駆動車 |
-
1985
- 1985-12-28 JP JP60298302A patent/JPS62157523A/ja active Pending
-
1986
- 1986-12-29 EP EP86310192A patent/EP0232625B1/de not_active Expired
- 1986-12-29 US US06/947,255 patent/US4767925A/en not_active Expired - Fee Related
- 1986-12-29 DE DE8686310192T patent/DE3675923D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS62157523A (ja) | 1987-07-13 |
US4767925A (en) | 1988-08-30 |
EP0232625B1 (de) | 1990-11-28 |
EP0232625A1 (de) | 1987-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3675923D1 (de) | Optische drehkodiereinrichtung. | |
DE3689448D1 (de) | Optischer Codierer. | |
DE3671983D1 (de) | Optische anordnung. | |
FI860189A0 (fi) | Aetbara aggregat och av dessa framstaellt brukssystem. | |
DE3579184D1 (de) | Drehkodiergeraet. | |
DE3676666D1 (de) | Optische kopplungsanordnung. | |
DE3685831D1 (de) | Optische abtastvorrichtung. | |
FI851702A0 (fi) | Foerfarande och anordning foer utfoering immunobestaemningar. | |
DE3585749D1 (de) | Optische monomodfiber. | |
DE3679519D1 (de) | Optische kopfeinrichtungen. | |
FI863753A0 (fi) | Optisk film. | |
DE3686080D1 (de) | Optische koepfe. | |
FR2584182B1 (fr) | Encodeur optique | |
DE69001657D1 (de) | Optische kodierer. | |
DE3681366D1 (de) | Optische beschichtungszusammensetzung. | |
KR870002665U (ko) | 광학식 로타리 인코더 | |
DE3586937D1 (de) | Optischer rotierender enkodierer. | |
DE3884474D1 (de) | Drehpositionskodierer. | |
DE3686710D1 (de) | Optische umordnungsanordnung. | |
DE3677649D1 (de) | Optische messanordnung. | |
DE3674757D1 (de) | Optischer schalter. | |
DE3786318D1 (de) | Rotierender optischer kodierer. | |
FI852172A0 (fi) | Antibakteriella kinolinkarboxylsyraderivat och foerfarande foer framstaellning daerav. | |
DE3585283D1 (de) | Optischer rotierender kodierer. | |
DE3853249D1 (de) | Drehpositionskodierer. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |