KR870002665U - 광학식 로타리 인코더 - Google Patents

광학식 로타리 인코더

Info

Publication number
KR870002665U
KR870002665U KR2019860002842U KR860002842U KR870002665U KR 870002665 U KR870002665 U KR 870002665U KR 2019860002842 U KR2019860002842 U KR 2019860002842U KR 860002842 U KR860002842 U KR 860002842U KR 870002665 U KR870002665 U KR 870002665U
Authority
KR
South Korea
Prior art keywords
rotary encoder
optical rotary
optical
encoder
rotary
Prior art date
Application number
KR2019860002842U
Other languages
English (en)
Other versions
KR900003066Y1 (ko
Inventor
히로시 아베
요시히로 다가하시
야스시 가지마
Original Assignee
알프스 덴기 가부시기 가이샤
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 알프스 덴기 가부시기 가이샤 filed Critical 알프스 덴기 가부시기 가이샤
Publication of KR870002665U publication Critical patent/KR870002665U/ko
Application granted granted Critical
Publication of KR900003066Y1 publication Critical patent/KR900003066Y1/ko

Links

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
    • H03M1/301—Constructional details of parts relevant to the encoding mechanism, e.g. pattern carriers, pattern sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
KR2019860002842U 1985-07-30 1986-03-11 광학식 로타리 인코더 KR900003066Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985115815U JPH044180Y2 (ko) 1985-07-30 1985-07-30
JP115815 1985-07-30

Publications (2)

Publication Number Publication Date
KR870002665U true KR870002665U (ko) 1987-03-18
KR900003066Y1 KR900003066Y1 (ko) 1990-04-12

Family

ID=14671783

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860002842U KR900003066Y1 (ko) 1985-07-30 1986-03-11 광학식 로타리 인코더

Country Status (5)

Country Link
US (1) US4727356A (ko)
JP (1) JPH044180Y2 (ko)
KR (1) KR900003066Y1 (ko)
DE (1) DE3625599A1 (ko)
GB (1) GB2178615B (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908932A1 (de) * 1988-05-25 1989-12-07 Heidenhain Gmbh Dr Johannes Winkelmessvorrichtung
JPH02208513A (ja) * 1989-02-08 1990-08-20 Mitsubishi Electric Corp ロータリーエンコーダ
US4933636A (en) * 1989-02-24 1990-06-12 Cipher Data Products, Inc. Self-aligning tachometer and method of manufacturing same
US4952799A (en) * 1989-03-10 1990-08-28 Hewlett-Packard Company Reflective shaft angle encoder
US5003823A (en) * 1989-08-21 1991-04-02 Sundstrand Corporation Noncontact rotating liquid film thickness sensor
US5103225A (en) * 1990-12-24 1992-04-07 Pitney Bowes Inc. Motor-driven positioning system with reflective optical encoder
DE4141984C1 (ko) * 1991-12-19 1993-02-11 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De
DE4332808A1 (de) * 1993-09-27 1994-02-24 Braun Paul W Taktlineal und Taktscheibe reflektierend, basierend auf Standardfilm einseitig metallisch beschichtet
US5519299A (en) * 1994-11-16 1996-05-21 Westinghouse Air Brake Company Method and apparatus for determining and encoding the position of a reverser handle on a locomotive control stand
JP4668417B2 (ja) * 1998-10-26 2011-04-13 スチューダ プロフェッショナル オーデオ アーゲー 表示画面を有する値入力用装置
US6636222B1 (en) * 1999-11-09 2003-10-21 Broadcom Corporation Video and graphics system with an MPEG video decoder for concurrent multi-row decoding
US7180053B2 (en) * 2000-10-17 2007-02-20 Motion Controls, Llc Apparatus, a system and method for determining a position within a cylinder
US6542089B1 (en) * 2001-09-21 2003-04-01 Tektronix, Inc. Rear mounted integrated rotary encoder
TWM305548U (en) * 2006-08-23 2007-01-21 Forward Electronics Co Ltd Structure of switch
JP5473428B2 (ja) * 2009-06-23 2014-04-16 キヤノン株式会社 電子機器
KR101452364B1 (ko) * 2014-04-30 2014-10-22 주식회사 은하 전동액추에이터의 광학식엔코더장치
CN112768980B (zh) * 2019-10-21 2022-10-21 薛慎彬 具有透光源的信号产生器
CN110940363B (zh) * 2019-12-18 2024-07-16 哈尔滨莱特兄弟科技开发有限公司 一种具有推拉开关功能的双层编码器的电子产品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286251A (en) * 1963-02-15 1966-11-15 Gen Precision Inc Analog-to-digital encoder
US3271758A (en) * 1963-07-24 1966-09-06 Eastman Kodak Co Information converter arrangement
GB1283166A (en) * 1971-04-08 1972-07-26 Zeiss Jena Veb Carl Improvements in digital measuring devices for linear or rotary movements
US3738504A (en) * 1971-11-22 1973-06-12 North American Rockwell Back gauge position feed back signal generation
US4015253A (en) * 1976-03-29 1977-03-29 Dynascan Corporation Rotary digital channel selection apparatus

Also Published As

Publication number Publication date
JPH044180Y2 (ko) 1992-02-07
DE3625599A1 (de) 1987-02-12
GB2178615A (en) 1987-02-11
GB2178615B (en) 1989-07-19
KR900003066Y1 (ko) 1990-04-12
DE3625599C2 (ko) 1989-05-11
JPS6224316U (ko) 1987-02-14
GB8617143D0 (en) 1986-08-20
US4727356A (en) 1988-02-23

Similar Documents

Publication Publication Date Title
DE3689448D1 (de) Optischer Codierer.
DE3650706D1 (de) Substituierte Dicarboxypyridin-Verbindungen
DK247386A (da) Taetningsmasser
DE3675923D1 (de) Optische drehkodiereinrichtung.
DK100886D0 (da) Antibiotiske clathrater
GB2178529B (en) Optical encoder
KR870002665U (ko) 광학식 로타리 인코더
DK477186D0 (da) Indolobenzodiazepinforbindelser
DE3586937D1 (de) Optischer rotierender enkodierer.
EP0263888A4 (en) Optical rotary encoder
DE3585283D1 (de) Optischer rotierender kodierer.
KR900702326A (ko) 로우터리 인코우더
DK429986A (da) 2-oxa-isocephemforbindelser
ATA155686A (de) Giesspfannenkopf
DE3666434D1 (de) Oxodiazine compounds
DK135886D0 (da) Cyanoalkanimidamidoforbindelser
AT386920B (de) Maishaecksler
FR2577817B1 (fr) Cercle de petanque
ATA122686A (de) Kettenschloss
BR8605955A (pt) Compostos de pirazolina
KR870018759U (ko) 인코더
KR870003404U (ko) 회전식 칫솔
ATA173385A (de) Stiegenlift
ATA257585A (de) Ru-deruebungsgeraet
KR860009345U (ko) 회전식 원형칫솔

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee