ES454369A1 - Aparato generador de se/ales numericas que indican la posi- cion angular de un eje giratorio. - Google Patents

Aparato generador de se/ales numericas que indican la posi- cion angular de un eje giratorio.

Info

Publication number
ES454369A1
ES454369A1 ES454369A ES454369A ES454369A1 ES 454369 A1 ES454369 A1 ES 454369A1 ES 454369 A ES454369 A ES 454369A ES 454369 A ES454369 A ES 454369A ES 454369 A1 ES454369 A1 ES 454369A1
Authority
ES
Spain
Prior art keywords
wide range
high resolution
position transducer
shaft position
shaft
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
Application number
ES454369A
Other languages
English (en)
Spanish (es)
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of ES454369A1 publication Critical patent/ES454369A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03M1/308—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental with additional pattern means for determining the absolute position, e.g. reference marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Golf Clubs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
ES454369A 1975-12-18 1976-12-17 Aparato generador de se/ales numericas que indican la posi- cion angular de un eje giratorio. Expired ES454369A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64179875A 1975-12-18 1975-12-18

Publications (1)

Publication Number Publication Date
ES454369A1 true ES454369A1 (es) 1978-05-16

Family

ID=24573897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454369A Expired ES454369A1 (es) 1975-12-18 1976-12-17 Aparato generador de se/ales numericas que indican la posi- cion angular de un eje giratorio.

Country Status (20)

Country Link
JP (1) JPS5276952A (enExample)
AT (1) AT362685B (enExample)
AU (1) AU504153B2 (enExample)
BE (1) BE849545A (enExample)
BR (1) BR7608286A (enExample)
CA (1) CA1080326A (enExample)
DE (1) DE2655413C3 (enExample)
DK (1) DK150863C (enExample)
EG (1) EG13211A (enExample)
ES (1) ES454369A1 (enExample)
FI (1) FI64998C (enExample)
FR (1) FR2335823A1 (enExample)
GB (1) GB1565400A (enExample)
IN (1) IN147783B (enExample)
IT (1) IT1073581B (enExample)
MX (1) MX147090A (enExample)
NL (1) NL7614088A (enExample)
NO (1) NO146037C (enExample)
SE (1) SE432020B (enExample)
ZA (1) ZA766650B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7803912A (nl) * 1977-04-25 1978-10-27 Schlatter Ag Hoek-codeerinrichting.
JPS58106691A (ja) * 1981-12-21 1983-06-25 株式会社エスジ− アブソリュート位置検出装置
JPS5979114A (ja) * 1982-10-27 1984-05-08 S G:Kk アブソリユ−ト直線位置検出装置
JPS59188517A (ja) * 1983-04-11 1984-10-25 Fanuc Ltd サ−ボ制御系の絶対位置検出方式
JPS59188518A (ja) * 1983-04-11 1984-10-25 Fanuc Ltd サ−ボ制御系の絶対位置検出方式
JPS59204708A (ja) * 1983-05-09 1984-11-20 Fanuc Ltd 絶対位置検出装置
JPS603099A (ja) * 1983-06-20 1985-01-09 株式会社エスジ− アブソリユ−ト位置検出装置
EP0201106A3 (en) * 1985-05-10 1990-01-17 Hewlett-Packard Company Absolute position encoder
US4841297A (en) * 1986-12-19 1989-06-20 S.A. Des Etablissements Staubli Displacement coder
EP0327777A1 (fr) * 1988-02-12 1989-08-16 S.A. DES ETABLISSEMENTS STAUBLI (France) Capteur de déplacement pour machines automatiques
FR2608756B1 (fr) * 1986-12-19 1992-01-31 Staubli Sa Ets Capteur de deplacement pour machines automatiques
JPWO2016068302A1 (ja) * 2014-10-30 2017-08-10 株式会社ニコン エンコーダ装置、駆動装置、ステージ装置、ロボット装置、及び多回転情報算出方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944159A (en) * 1959-09-22 1960-07-05 Sperry Rand Corp Differential action synchro transducer
GB999972A (en) * 1961-02-16 1965-07-28 Data Technology Inc Position encoding apparatus
NL11261C (enExample) * 1965-05-04
US3660830A (en) * 1969-08-18 1972-05-02 Lear Siegler Inc Multi-element shaft encoder incorporating a geneva drive
US3885209A (en) * 1973-12-27 1975-05-20 Astrosyst Inc Two speed control systems
DE2553815C3 (de) * 1975-11-29 1983-03-17 G. Zscherpel Elektronik, 7060 Schorndorf Graycode-Aufnehmer

Also Published As

Publication number Publication date
NO146037C (no) 1982-07-21
FI64998B (fi) 1983-10-31
IN147783B (enExample) 1980-06-28
ATA909076A (de) 1980-10-15
BE849545A (fr) 1977-04-15
DK150863C (da) 1988-06-06
EG13211A (en) 1980-12-31
CA1080326A (en) 1980-06-24
JPS5276952A (en) 1977-06-28
DE2655413B2 (de) 1980-12-18
FR2335823B1 (enExample) 1982-11-19
IT1073581B (it) 1985-04-17
NO764268L (enExample) 1977-06-21
AU2041376A (en) 1978-06-15
DK150863B (da) 1987-07-06
DK572276A (da) 1977-06-19
FR2335823A1 (fr) 1977-07-15
DE2655413C3 (de) 1981-11-19
GB1565400A (en) 1980-04-23
SE7612109L (sv) 1977-06-19
AU504153B2 (en) 1979-10-04
NO146037B (no) 1982-04-05
FI763637A7 (enExample) 1977-06-19
AT362685B (de) 1981-06-10
FI64998C (fi) 1984-02-10
JPS6213602B2 (enExample) 1987-03-27
MX147090A (es) 1982-10-05
ZA766650B (en) 1977-08-31
SE432020B (sv) 1984-03-12
NL7614088A (nl) 1977-06-21
DE2655413A1 (de) 1977-06-23
BR7608286A (pt) 1977-11-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202