DE3146724C2 - - Google Patents

Info

Publication number
DE3146724C2
DE3146724C2 DE3146724A DE3146724A DE3146724C2 DE 3146724 C2 DE3146724 C2 DE 3146724C2 DE 3146724 A DE3146724 A DE 3146724A DE 3146724 A DE3146724 A DE 3146724A DE 3146724 C2 DE3146724 C2 DE 3146724C2
Authority
DE
Germany
Prior art keywords
axis
sensors
disc
incremental encoder
transition
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 - Fee Related
Application number
DE3146724A
Other languages
German (de)
English (en)
Other versions
DE3146724A1 (de
Inventor
Daniel Le Chesnay Fr Gruaz
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.)
Thales Avionics SAS
Original Assignee
Francaise D'equipements Pour La Navigation Aerienne (sfena) Sa Velizy-Villacoublay Yvelines Fr Ste
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 Francaise D'equipements Pour La Navigation Aerienne (sfena) Sa Velizy-Villacoublay Yvelines Fr Ste filed Critical Francaise D'equipements Pour La Navigation Aerienne (sfena) Sa Velizy-Villacoublay Yvelines Fr Ste
Publication of DE3146724A1 publication Critical patent/DE3146724A1/de
Application granted granted Critical
Publication of DE3146724C2 publication Critical patent/DE3146724C2/de
Granted 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)
DE19813146724 1980-12-11 1981-11-25 "inkrementalkodierer, insbesondere fuer die umsetzung einer winkelbewegung in eine digitalinformation" Granted DE3146724A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026310A FR2496258A1 (fr) 1980-12-11 1980-12-11 Codeur incremental notamment pour la conversion d'un deplacement angulaire en une information numerique

Publications (2)

Publication Number Publication Date
DE3146724A1 DE3146724A1 (de) 1982-06-16
DE3146724C2 true DE3146724C2 (enrdf_load_stackoverflow) 1990-09-20

Family

ID=9248952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813146724 Granted DE3146724A1 (de) 1980-12-11 1981-11-25 "inkrementalkodierer, insbesondere fuer die umsetzung einer winkelbewegung in eine digitalinformation"

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034980C1 (enrdf_load_stackoverflow) * 1990-11-03 1992-04-16 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De

Families Citing this family (8)

* 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 (de) * 1982-12-22 1986-05-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Montageträger für mehrere Strahlungssender und Strahlungsempfänger
GB2133541A (en) * 1983-01-07 1984-07-25 Plessey Co Plc Movement detecting apparatus
FR2554227B1 (fr) * 1983-10-28 1986-11-14 Peugeot Outillage Elect Capteur optoelectronique de deplacement relatif, notamment pour machine-outil
GB2173295B (en) * 1985-04-04 1988-12-14 Spectrol Reliance Ltd Rotational binary output encoder
DE3632084A1 (de) * 1986-09-20 1988-04-07 Telefunken Electronic Gmbh Optischer encoder
GB8828167D0 (en) * 1988-12-02 1989-01-05 Tranter T J Rotary transducer
DE102013224452A1 (de) * 2013-11-28 2015-05-28 Continental Teves Ag & Co. Ohg Messaufnehmer für einen 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 (de) * 1975-10-25 1980-05-08 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Elektronischer Zähler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034980C1 (enrdf_load_stackoverflow) * 1990-11-03 1992-04-16 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De

Also Published As

Publication number Publication date
FR2496258A1 (fr) 1982-06-18
DE3146724A1 (de) 1982-06-16
GB2090655B (en) 1984-10-10
GB2090655A (en) 1982-07-14
IT8125151A0 (it) 1981-11-18
FR2496258B1 (enrdf_load_stackoverflow) 1984-07-13
IT1211133B (it) 1989-09-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING., PAT.

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SEXTANT AVIONIQUE, MEUDON LA FORET, FR

8328 Change in the person/name/address of the agent

Free format text: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING. SCHWEPFINGER, K., DIPL.-ING. BUNKE, H., DIPL.-CHEM. DR.RER.NAT. DEGWERT, H., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee