GB2090655B - Incremental encoder - Google Patents

Incremental encoder

Info

Publication number
GB2090655B
GB2090655B GB8137246A GB8137246A GB2090655B GB 2090655 B GB2090655 B GB 2090655B GB 8137246 A GB8137246 A GB 8137246A GB 8137246 A GB8137246 A GB 8137246A GB 2090655 B GB2090655 B GB 2090655B
Authority
GB
United Kingdom
Prior art keywords
incremental encoder
incremental
encoder
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
GB8137246A
Other versions
GB2090655A (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.)
Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Original Assignee
Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
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 Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA filed Critical Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Publication of GB2090655A publication Critical patent/GB2090655A/en
Application granted granted Critical
Publication of GB2090655B publication Critical patent/GB2090655B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
GB8137246A 1980-12-11 1981-12-10 Incremental encoder Expired GB2090655B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026310A FR2496258A1 (en) 1980-12-11 1980-12-11 INCREMENTAL ENCODER, IN PARTICULAR FOR CONVERTING ANGULAR DISPLACEMENT TO DIGITAL INFORMATION

Publications (2)

Publication Number Publication Date
GB2090655A GB2090655A (en) 1982-07-14
GB2090655B true GB2090655B (en) 1984-10-10

Family

ID=9248952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8137246A Expired GB2090655B (en) 1980-12-11 1981-12-10 Incremental encoder

Country Status (4)

Country Link
DE (1) DE3146724A1 (en)
FR (1) FR2496258A1 (en)
GB (1) GB2090655B (en)
IT (1) IT1211133B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131163B (en) * 1982-11-29 1986-02-26 Gardner R F Monitoring rotational movement
DE3247447C2 (en) * 1982-12-22 1986-05-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Mounting bracket for several radiation transmitters and radiation receivers
GB2133541A (en) * 1983-01-07 1984-07-25 Plessey Co Plc Movement detecting apparatus
FR2554227B1 (en) * 1983-10-28 1986-11-14 Peugeot Outillage Elect OPTOELECTRONIC SENSOR FOR RELATIVE MOVEMENT, ESPECIALLY FOR A MACHINE TOOL
GB2173295B (en) * 1985-04-04 1988-12-14 Spectrol Reliance Ltd Rotational binary output encoder
DE3632084A1 (en) * 1986-09-20 1988-04-07 Telefunken Electronic Gmbh Optical encoder
GB8828167D0 (en) * 1988-12-02 1989-01-05 Tranter T J Rotary transducer
DE4034980C1 (en) * 1990-11-03 1992-04-16 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
DE102013224452A1 (en) * 2013-11-28 2015-05-28 Continental Teves Ag & Co. Ohg Sensor for a sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123750A (en) * 1973-11-29 1978-10-31 Dynamics Research Corporation Signal processor for position encoder
DE2547885C3 (en) * 1975-10-25 1980-05-08 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Electronic counter

Also Published As

Publication number Publication date
DE3146724C2 (en) 1990-09-20
FR2496258B1 (en) 1984-07-13
IT8125151A0 (en) 1981-11-18
DE3146724A1 (en) 1982-06-16
FR2496258A1 (en) 1982-06-18
GB2090655A (en) 1982-07-14
IT1211133B (en) 1989-09-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001210