BE775730A - Convertisseur analogique-numerique a codeur electrostatique - Google Patents

Convertisseur analogique-numerique a codeur electrostatique

Info

Publication number
BE775730A
BE775730A BE775730A BE775730A BE775730A BE 775730 A BE775730 A BE 775730A BE 775730 A BE775730 A BE 775730A BE 775730 A BE775730 A BE 775730A BE 775730 A BE775730 A BE 775730A
Authority
BE
Belgium
Prior art keywords
analogue
digital converter
electrostatic encoder
encoder
electrostatic
Prior art date
Application number
BE775730A
Other languages
English (en)
Inventor
J E Batz
Original Assignee
Northern Illinois Gas 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 Northern Illinois Gas Co filed Critical Northern Illinois Gas Co
Publication of BE775730A publication Critical patent/BE775730A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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

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)
BE775730A 1970-11-24 1971-11-23 Convertisseur analogique-numerique a codeur electrostatique BE775730A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9244570A 1970-11-24 1970-11-24

Publications (1)

Publication Number Publication Date
BE775730A true BE775730A (fr) 1972-05-23

Family

ID=22233249

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775730A BE775730A (fr) 1970-11-24 1971-11-23 Convertisseur analogique-numerique a codeur electrostatique

Country Status (7)

Country Link
US (1) US3717869A (fr)
BE (1) BE775730A (fr)
CA (1) CA989071A (fr)
DE (1) DE2158324A1 (fr)
FR (1) FR2115963A5 (fr)
GB (1) GB1352596A (fr)
NL (1) NL7112845A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037219A (en) * 1975-12-30 1977-07-19 Westinghouse Electric Corporation Meter dial encoder for remote meter reading
US4238781A (en) * 1979-02-09 1980-12-09 Westinghouse Electric Corp. Capacitive angular displacement transducer for remote meter reading
US5130710A (en) * 1989-10-18 1992-07-14 Pitney Bowes Inc. Microcomputer-controlled electronic postage meter having print wheels set by separate D.C. motors
US5681990A (en) * 1995-12-07 1997-10-28 Ford Motor Company Capacitive throttle position sensor
FR2845154B1 (fr) * 2002-09-27 2005-03-18 Roulements Soc Nouvelle Capteur d'angle absolu comprenant un codeur a singularites non-equireparties
DE10343958A1 (de) * 2003-09-19 2005-05-19 Abb Patent Gmbh Messgerät und Verfahren zur Messung von Durchflüssen
JP2005221472A (ja) * 2004-02-09 2005-08-18 Olympus Corp 静電型エンコーダ及び静電型変位測定方法
US7075317B2 (en) * 2004-08-06 2006-07-11 Waters Investment Limited System and method for measurement of small-angle or small-displacement
US7135874B2 (en) * 2004-08-06 2006-11-14 Waters Investments Limited System and method for enhanced measurement of rheological properties

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942684A (en) * 1961-03-17 1963-11-27 Crystal Structures Ltd Digital position-indicating units adapted for use in apparatus for detecting and setting the position of a movable object, such as a rotatable shaft; and such apparatus
US3238523A (en) * 1962-02-21 1966-03-01 Gen Precision Inc Capacitive encoder
US3286252A (en) * 1963-11-15 1966-11-15 Gen Precision Inc Capacity encoder

Also Published As

Publication number Publication date
DE2158324A1 (de) 1972-06-15
CA989071A (en) 1976-05-11
US3717869A (en) 1973-02-20
NL7112845A (fr) 1972-05-26
FR2115963A5 (fr) 1972-07-07
GB1352596A (en) 1974-05-08

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