ZA731102B - Fault-proofed incremental distance measuring system - Google Patents

Fault-proofed incremental distance measuring system

Info

Publication number
ZA731102B
ZA731102B ZA731102A ZA731102A ZA731102B ZA 731102 B ZA731102 B ZA 731102B ZA 731102 A ZA731102 A ZA 731102A ZA 731102 A ZA731102 A ZA 731102A ZA 731102 B ZA731102 B ZA 731102B
Authority
ZA
South Africa
Prior art keywords
proofed
fault
distance measuring
measuring system
incremental distance
Prior art date
Application number
ZA731102A
Other languages
English (en)
Inventor
A Baumgartner
W Berg
H Schlick
H Burkhardt
J Laeubin
Original Assignee
Bizerba Werke Kraut Kg Wilh
Heidenhain Gmbh Dr Johannes
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 Bizerba Werke Kraut Kg Wilh, Heidenhain Gmbh Dr Johannes filed Critical Bizerba Werke Kraut Kg Wilh
Publication of ZA731102B publication Critical patent/ZA731102B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/375—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting during the movement of a coded element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
ZA731102A 1972-02-16 1973-02-16 Fault-proofed incremental distance measuring system ZA731102B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2207224A DE2207224C2 (de) 1972-02-16 1972-02-16 Fehlergesichertes inkrementales WegmeBsystem

Publications (1)

Publication Number Publication Date
ZA731102B true ZA731102B (en) 1973-12-19

Family

ID=5836106

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731102A ZA731102B (en) 1972-02-16 1973-02-16 Fault-proofed incremental distance measuring system

Country Status (12)

Country Link
US (1) US4110828A (de)
AT (1) AT353492B (de)
BE (1) BE795559A (de)
CA (1) CA1015860A (de)
DE (1) DE2207224C2 (de)
DK (1) DK150320C (de)
FR (1) FR2172717A5 (de)
GB (1) GB1424036A (de)
IT (1) IT976594B (de)
NL (1) NL171927C (de)
SE (1) SE384268B (de)
ZA (1) ZA731102B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016470A (en) * 1975-05-19 1977-04-05 Xerox Corporation Electrical centering and boring system for transducers
DE2820160A1 (de) * 1978-05-05 1979-11-15 Siemens Ag Schaltungsanordnung zur wegmessung mit einem zaehler
JPS5771017A (en) * 1980-10-22 1982-05-01 Sony Corp Generator for position detection signal
DE3122621C2 (de) * 1981-06-06 1987-04-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Überwachungseinrichtung
DE3323281A1 (de) * 1983-06-28 1985-01-10 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Verfahren und anordnungen zur fehlerueberwachung bei einer messeinrichtung
AT379893B (de) * 1984-07-03 1986-03-10 R S F Elektronik Ohg Rechtsfor Verfahren zur digitalen elektrischen laengenoder winkelmessung und schaltungsanordnung zur durchfuehrung dieses verfahrens
DE3431841A1 (de) * 1984-08-30 1986-03-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ueberwachung eines digitalen inkrementalen messwertaufnehmers
DE3509682A1 (de) * 1985-03-18 1986-09-18 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Verfahren und einrichtung zur fehlererkennung bei messeinrichtungen
JPS61228309A (ja) * 1985-04-02 1986-10-11 Dainippon Screen Mfg Co Ltd 位置検出方法
DE3515933C1 (de) * 1985-05-03 1986-07-31 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Einrichtung zur fehlergesicherten Erzeugung von periodischen Rechtecksignalen
DE3526735A1 (de) * 1985-07-26 1987-02-05 Heidenhain Gmbh Dr Johannes Fehlergesicherte inkrementale positionsmesseinrichtung
DE3528796A1 (de) * 1985-08-10 1987-02-19 Heidenhain Gmbh Dr Johannes Digitale elektrische laengen- oder winkelmesseinrichtung mit einer schaltungsanordnung zur fehlerueberwachung
US4851749A (en) * 1987-12-10 1989-07-25 General Dynamics Corp., Pomona Div. Automatic positioner with nonlinear drive
DE3815533C1 (de) * 1988-05-06 1989-11-30 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
DE59305801D1 (de) * 1993-12-08 1997-04-17 Heidenhain Gmbh Dr Johannes Längenmesssystem
EP3770559A1 (de) * 2019-07-23 2021-01-27 Sick Ag Bestimmung der relativposition zweier zueinander bewegter objekte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638186A (en) * 1969-09-26 1972-01-25 Heidenhain Johannes Dr Arrangement for error determination
FR2098881A5 (de) * 1970-07-30 1972-03-10 Sopelem
US3733472A (en) * 1972-01-28 1973-05-15 Sopelem Apparatus for the automatic detection of counting errors in a displacement measuring system by encoding and counting

Also Published As

Publication number Publication date
DE2207224B1 (de) 1973-08-23
DK150320B (da) 1987-02-02
FR2172717A5 (de) 1973-09-28
CA1015860A (en) 1977-08-16
DK150320C (da) 1987-11-16
NL171927C (nl) 1983-06-01
US4110828A (en) 1978-08-29
SE384268B (sv) 1976-04-26
DE2207224A1 (de) 1973-08-23
BE795559A (fr) 1973-06-18
GB1424036A (en) 1976-02-04
NL7301335A (de) 1973-08-20
IT976594B (it) 1974-09-10
ATA80773A (de) 1979-04-15
DE2207224C2 (de) 1975-05-28
AT353492B (de) 1979-11-12

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