GB1565400A - High resolution and wide range shaft position transducer systems - Google Patents

High resolution and wide range shaft position transducer systems Download PDF

Info

Publication number
GB1565400A
GB1565400A GB47734/76A GB4773476A GB1565400A GB 1565400 A GB1565400 A GB 1565400A GB 47734/76 A GB47734/76 A GB 47734/76A GB 4773476 A GB4773476 A GB 4773476A GB 1565400 A GB1565400 A GB 1565400A
Authority
GB
United Kingdom
Prior art keywords
signals
transducer
counter
signal
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
GB47734/76A
Other languages
English (en)
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 GB1565400A publication Critical patent/GB1565400A/en
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)
  • Golf Clubs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
GB47734/76A 1975-12-18 1976-11-16 High resolution and wide range shaft position transducer systems Expired GB1565400A (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
GB1565400A true GB1565400A (en) 1980-04-23

Family

ID=24573897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47734/76A Expired GB1565400A (en) 1975-12-18 1976-11-16 High resolution and wide range shaft position transducer systems

Country Status (20)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608756A1 (fr) * 1986-12-19 1988-06-24 Staubli Sa Ets Capteur de deplacement pour machines automatiques
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

Families Citing this family (9)

* 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
WO2016068302A1 (ja) * 2014-10-30 2016-05-06 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
DE298545C (enrdf_load_stackoverflow) * 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608756A1 (fr) * 1986-12-19 1988-06-24 Staubli Sa Ets Capteur de deplacement pour machines automatiques
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

Also Published As

Publication number Publication date
SE7612109L (sv) 1977-06-19
CA1080326A (en) 1980-06-24
DK150863B (da) 1987-07-06
JPS5276952A (en) 1977-06-28
FR2335823B1 (enrdf_load_stackoverflow) 1982-11-19
AU2041376A (en) 1978-06-15
IN147783B (enrdf_load_stackoverflow) 1980-06-28
FI64998B (fi) 1983-10-31
JPS6213602B2 (enrdf_load_stackoverflow) 1987-03-27
SE432020B (sv) 1984-03-12
DE2655413C3 (de) 1981-11-19
MX147090A (es) 1982-10-05
DE2655413A1 (de) 1977-06-23
FR2335823A1 (fr) 1977-07-15
NO764268L (enrdf_load_stackoverflow) 1977-06-21
DK572276A (da) 1977-06-19
BR7608286A (pt) 1977-11-29
DE2655413B2 (de) 1980-12-18
AU504153B2 (en) 1979-10-04
NO146037C (no) 1982-07-21
AT362685B (de) 1981-06-10
IT1073581B (it) 1985-04-17
FI64998C (fi) 1984-02-10
ZA766650B (en) 1977-08-31
ES454369A1 (es) 1978-05-16
BE849545A (fr) 1977-04-15
NO146037B (no) 1982-04-05
NL7614088A (nl) 1977-06-21
DK150863C (da) 1988-06-06
EG13211A (en) 1980-12-31
FI763637A7 (enrdf_load_stackoverflow) 1977-06-19
ATA909076A (de) 1980-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee