ZA766650B - High resolution and wide range shaft position transducer systems - Google Patents

High resolution and wide range shaft position transducer systems

Info

Publication number
ZA766650B
ZA766650B ZA766650A ZA766650A ZA766650B ZA 766650 B ZA766650 B ZA 766650B ZA 766650 A ZA766650 A ZA 766650A ZA 766650 A ZA766650 A ZA 766650A ZA 766650 B ZA766650 B ZA 766650B
Authority
ZA
South Africa
Prior art keywords
wide range
high resolution
position transducer
shaft position
transducer systems
Prior art date
Application number
ZA766650A
Other languages
English (en)
Inventor
J Schroeder
M Masel
R Meehan
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 ZA766650B publication Critical patent/ZA766650B/xx

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)
  • 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)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
ZA766650A 1975-12-18 1976-11-05 High resolution and wide range shaft position transducer systems ZA766650B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA766650B true ZA766650B (en) 1977-08-31

Family

ID=24573897

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766650A ZA766650B (en) 1975-12-18 1976-11-05 High resolution and wide range shaft position transducer systems

Country Status (20)

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

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
JPS59188518A (ja) * 1983-04-11 1984-10-25 Fanuc Ltd サ−ボ制御系の絶対位置検出方式
JPS59188517A (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
JPS61258113A (ja) * 1985-05-10 1986-11-15 Yokogawa Hewlett Packard Ltd 位置エンコ−ダ
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
US4841297A (en) * 1986-12-19 1989-06-20 S.A. Des Etablissements Staubli Displacement coder
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 (fi) * 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
FR2335823B1 (fi) 1982-11-19
DE2655413C3 (de) 1981-11-19
SE7612109L (sv) 1977-06-19
ATA909076A (de) 1980-10-15
DE2655413B2 (de) 1980-12-18
DK150863C (da) 1988-06-06
EG13211A (en) 1980-12-31
DK572276A (da) 1977-06-19
DK150863B (da) 1987-07-06
JPS5276952A (en) 1977-06-28
BR7608286A (pt) 1977-11-29
JPS6213602B2 (fi) 1987-03-27
BE849545A (fr) 1977-04-15
CA1080326A (en) 1980-06-24
IT1073581B (it) 1985-04-17
SE432020B (sv) 1984-03-12
FI763637A (fi) 1977-06-19
MX147090A (es) 1982-10-05
AU2041376A (en) 1978-06-15
IN147783B (fi) 1980-06-28
FI64998B (fi) 1983-10-31
FI64998C (fi) 1984-02-10
DE2655413A1 (de) 1977-06-23
NL7614088A (nl) 1977-06-21
NO764268L (fi) 1977-06-21
NO146037C (no) 1982-07-21
ES454369A1 (es) 1978-05-16
GB1565400A (en) 1980-04-23
AT362685B (de) 1981-06-10
NO146037B (no) 1982-04-05
AU504153B2 (en) 1979-10-04
FR2335823A1 (fr) 1977-07-15

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