JPS6224316U - - Google Patents
Info
- Publication number
- JPS6224316U JPS6224316U JP1985115815U JP11581585U JPS6224316U JP S6224316 U JPS6224316 U JP S6224316U JP 1985115815 U JP1985115815 U JP 1985115815U JP 11581585 U JP11581585 U JP 11581585U JP S6224316 U JPS6224316 U JP S6224316U
- Authority
- JP
- Japan
- Prior art keywords
- code plate
- light emitting
- emitting element
- rotationally driving
- receiving element
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009751 slip forming Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 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
-
- 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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115815U JPH044180Y2 (US20030157376A1-20030821-M00001.png) | 1985-07-30 | 1985-07-30 | |
| KR2019860002842U KR900003066Y1 (ko) | 1985-07-30 | 1986-03-11 | 광학식 로타리 인코더 |
| GB8617143A GB2178615B (en) | 1985-07-30 | 1986-07-15 | Optical rotary encoder |
| US06/891,699 US4727356A (en) | 1985-07-30 | 1986-07-29 | Optical rotary encoder |
| DE19863625599 DE3625599A1 (de) | 1985-07-30 | 1986-07-29 | Drehbarer optischer codierer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115815U JPH044180Y2 (US20030157376A1-20030821-M00001.png) | 1985-07-30 | 1985-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6224316U true JPS6224316U (US20030157376A1-20030821-M00001.png) | 1987-02-14 |
| JPH044180Y2 JPH044180Y2 (US20030157376A1-20030821-M00001.png) | 1992-02-07 |
Family
ID=14671783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985115815U Expired JPH044180Y2 (US20030157376A1-20030821-M00001.png) | 1985-07-30 | 1985-07-30 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011008970A (ja) * | 2009-06-23 | 2011-01-13 | Canon Inc | 電子機器 |
Families Citing this family (17)
| 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 (US20030157376A1-20030821-M00001.png) * | 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 |
| ATE314726T1 (de) * | 1998-10-26 | 2006-01-15 | Studer Professional Audio Gmbh | Vorrichtung zur eingabe von werten mit einem bildschirm |
| 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 |
| 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)
| 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 |
-
1985
- 1985-07-30 JP JP1985115815U patent/JPH044180Y2/ja not_active Expired
-
1986
- 1986-03-11 KR KR2019860002842U patent/KR900003066Y1/ko not_active IP Right Cessation
- 1986-07-15 GB GB8617143A patent/GB2178615B/en not_active Expired
- 1986-07-29 DE DE19863625599 patent/DE3625599A1/de active Granted
- 1986-07-29 US US06/891,699 patent/US4727356A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011008970A (ja) * | 2009-06-23 | 2011-01-13 | Canon Inc | 電子機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3625599A1 (de) | 1987-02-12 |
| US4727356A (en) | 1988-02-23 |
| GB8617143D0 (en) | 1986-08-20 |
| KR900003066Y1 (ko) | 1990-04-12 |
| DE3625599C2 (US20030157376A1-20030821-M00001.png) | 1989-05-11 |
| JPH044180Y2 (US20030157376A1-20030821-M00001.png) | 1992-02-07 |
| GB2178615B (en) | 1989-07-19 |
| KR870002665U (ko) | 1987-03-18 |
| GB2178615A (en) | 1987-02-11 |
