SE436388B - Sett att avlesa utslag pa flerskaliga kodningsanordningar, samt en flervarvig absolut vinkel-kodningsanordning - Google Patents

Sett att avlesa utslag pa flerskaliga kodningsanordningar, samt en flervarvig absolut vinkel-kodningsanordning

Info

Publication number
SE436388B
SE436388B SE8000374A SE8000374A SE436388B SE 436388 B SE436388 B SE 436388B SE 8000374 A SE8000374 A SE 8000374A SE 8000374 A SE8000374 A SE 8000374A SE 436388 B SE436388 B SE 436388B
Authority
SE
Sweden
Prior art keywords
reading
mask
imitating
signal
inverted
Prior art date
Application number
SE8000374A
Other languages
English (en)
Swedish (sv)
Other versions
SE8000374L (sv
Inventor
R V Radomirov
K R Kolev
E M Entschev
I N Ivanov
Original Assignee
N Proizv Kom Rabotika
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 N Proizv Kom Rabotika filed Critical N Proizv Kom Rabotika
Publication of SE8000374L publication Critical patent/SE8000374L/
Publication of SE436388B publication Critical patent/SE436388B/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1066—Mechanical or optical alignment
    • 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
    • H03M1/26—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with weighted coding, i.e. the weight given to a digit depends on the position of the digit within the block or code word, e.g. there is a given radix and the weights are powers of this radix

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
  • Analogue/Digital Conversion (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SE8000374A 1979-01-18 1980-01-17 Sett att avlesa utslag pa flerskaliga kodningsanordningar, samt en flervarvig absolut vinkel-kodningsanordning SE436388B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7942122A BG29110A1 (en) 1979-01-18 1979-01-18 Multirevolution absolute transducer angl- code

Publications (2)

Publication Number Publication Date
SE8000374L SE8000374L (sv) 1980-07-19
SE436388B true SE436388B (sv) 1984-12-03

Family

ID=3905528

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000374A SE436388B (sv) 1979-01-18 1980-01-17 Sett att avlesa utslag pa flerskaliga kodningsanordningar, samt en flervarvig absolut vinkel-kodningsanordning

Country Status (7)

Country Link
US (1) US4422065A (ru)
JP (1) JPS55134441A (ru)
BG (1) BG29110A1 (ru)
CS (1) CS237951B1 (ru)
DE (1) DE3001794A1 (ru)
SE (1) SE436388B (ru)
SU (1) SU1080179A1 (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941014A (ja) * 1982-08-31 1984-03-07 Canon Inc コ−ド板
DE3342940A1 (de) * 1983-11-26 1985-06-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Mehrstufiger winkelkodierer
US4730110A (en) * 1984-07-27 1988-03-08 Spaulding Instruments Shaft position encoder
US4750821A (en) * 1984-08-24 1988-06-14 Canon Kabushiki Kaisha Zoom lens assembly
FR2583544B1 (fr) * 1985-06-14 1987-09-04 Mcb Dispositif de lecture de code optique, notamment du type entierement integre
US5049879A (en) * 1990-10-31 1991-09-17 Deere & Company Position encoder utilizer special gray code
US5418362A (en) * 1993-05-27 1995-05-23 Lusby; Brett L. Encoder for determining absolute linear and rotational positions
US6005255A (en) * 1994-05-18 1999-12-21 Symbol Technologies, Inc. Timing synchronization for image scanning
US5959286A (en) * 1994-05-18 1999-09-28 Symbol Technologies, Inc. Method and apparatus for raster scanning of images
US5594434A (en) * 1994-10-04 1997-01-14 Rockwell International Corporation Angular sensing system
US5642297A (en) * 1994-12-12 1997-06-24 Gurley Precision Instruments, Inc. Apparatus and method for measuring the kinematic accuracy in machines and mechanisms using absolute encoders
RU2530336C1 (ru) * 2013-08-05 2014-10-10 Открытое акционерное общество "Авангард" Преобразователь угол-код
RU180963U1 (ru) * 2017-11-02 2018-07-02 федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королева" Оптоэлектронный цифровой преобразователь угла
RU2694759C1 (ru) * 2018-09-27 2019-07-16 федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королёва" Оптоэлектронный цифровой преобразователь угла

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999022A (en) * 1973-04-04 1976-12-21 Ideal Aerosmith, Inc. Electrical brush sensor apparatus useful for analog-to-digital converters

Also Published As

Publication number Publication date
SU1080179A1 (ru) 1984-03-15
BG29110A1 (en) 1980-09-15
JPS55134441A (en) 1980-10-20
US4422065A (en) 1983-12-20
CS237951B1 (en) 1985-11-13
DE3001794A1 (de) 1980-07-31
SE8000374L (sv) 1980-07-19

Similar Documents

Publication Publication Date Title
SE436388B (sv) Sett att avlesa utslag pa flerskaliga kodningsanordningar, samt en flervarvig absolut vinkel-kodningsanordning
EP0464870B1 (en) Absolute encoder of the multirotation type
US4730110A (en) Shaft position encoder
US4947166A (en) Single track absolute encoder
US4906992A (en) Single track absolute encoder
EP0666520B1 (en) Position detecting method and apparatus
US4712088A (en) Multistage angle encoder with an improved allocation of coarse code information to fine code information
US4100420A (en) Displacement transducers
JP4750407B2 (ja) 光学式エンコーダ
US3648276A (en) Segmented scale
CN109115253A (zh) 一种单码道旋转编码器
US7026604B2 (en) Vernier-scaled high-resolution encoder
US3419727A (en) Device for digital measurement of angular motion
CN206959868U (zh) 一种单码道旋转编码器
US3500449A (en) Electronic encoder index
JPH0259611A (ja) アブソリュートエンコーダ
NL8403525A (nl) Roteerbare codeerinrichting.
EP1480012B1 (en) Position encoder
JP3171485B2 (ja) 高分解能アブソリュート信号の作成方法
JPS63242028A (ja) 多回転絶対番地型位置検出器
US4199676A (en) Encoder
US3623079A (en) Pattern reading analog-to-digital converter
JP3449793B2 (ja) 絶対値エンコーダ
JP2754586B2 (ja) アブソリュートエンコーダ
KR20030073745A (ko) 절대 엔코더

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8000374-2

Effective date: 19870915

Format of ref document f/p: F