GB815124A - Improvements in counter mechanisms - Google Patents

Improvements in counter mechanisms

Info

Publication number
GB815124A
GB815124A GB24420/56A GB2442056A GB815124A GB 815124 A GB815124 A GB 815124A GB 24420/56 A GB24420/56 A GB 24420/56A GB 2442056 A GB2442056 A GB 2442056A GB 815124 A GB815124 A GB 815124A
Authority
GB
United Kingdom
Prior art keywords
symbol
photo
symbols
coded
aug
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
GB24420/56A
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.)
THEODORUS REUMERAN
WILLEM HENDRIK THEODORUS HELMI
Original Assignee
THEODORUS REUMERAN
WILLEM HENDRIK THEODORUS HELMI
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 THEODORUS REUMERAN, WILLEM HENDRIK THEODORUS HELMI filed Critical THEODORUS REUMERAN
Publication of GB815124A publication Critical patent/GB815124A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
    • G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • G06V30/2247—Characters composed of bars, e.g. CMC-7

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

815,124. Reading counters photo-electrically. REUMERMAN, T., and HELMIG, W. H. T. Aug. 9, 1956 [Aug. 22, 1955], No. 24420/56. Class 40 (3). [Also in Group XIX] Counter wheels have fields 1 carrying visually readable symbols on which are partially superimposed electrically coded symbols. The symbols may be numerals on the counter wheels of a weighing machine. The code may take the form of transparent or coloured squares 2 as in a or bars 3 as in b and c which may be read by a photo-cell measuring the amount of light received from a source through the coded symbol or sensitive to the colours of the symbol. A photographic film may be taken and read subsequently. The coded symbol may be on the same field as its corresponding visual symbol or on a different field for photo-electric reading while the visual symbol is on view. Specification 693,554, [Group XIX], is referred to.
GB24420/56A 1955-08-22 1956-08-09 Improvements in counter mechanisms Expired GB815124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL815124X 1955-08-22

Publications (1)

Publication Number Publication Date
GB815124A true GB815124A (en) 1959-06-17

Family

ID=19838847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24420/56A Expired GB815124A (en) 1955-08-22 1956-08-09 Improvements in counter mechanisms

Country Status (1)

Country Link
GB (1) GB815124A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186661B (en) * 1962-02-15 1965-02-04 Ibm Deutschland Mechanical counter with an electrical extraction device that can be triggered when the number rolls are idle
DE3343144A1 (en) * 1983-11-03 1985-05-15 LGZ Landis & Gyr Zug AG, Zug ARRANGEMENT FOR THE DISPLAY AND SCAN OF THE CONTENT OF NUMBER ROLLER COUNTERS
GB2223113A (en) * 1988-09-24 1990-03-28 George Andre Hill Meter
WO2010079129A3 (en) * 2009-01-07 2010-09-02 Hengstler Gmbh Device for optically scanning the counted value in a mechanical drum-type counter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186661B (en) * 1962-02-15 1965-02-04 Ibm Deutschland Mechanical counter with an electrical extraction device that can be triggered when the number rolls are idle
DE3343144A1 (en) * 1983-11-03 1985-05-15 LGZ Landis & Gyr Zug AG, Zug ARRANGEMENT FOR THE DISPLAY AND SCAN OF THE CONTENT OF NUMBER ROLLER COUNTERS
EP0145838A2 (en) * 1983-11-03 1985-06-26 LGZ LANDIS & GYR ZUG AG Device for representing and sensing the value of drum counters
EP0145838A3 (en) * 1983-11-03 1985-10-30 Lgz Landis & Gyr Zug Ag Device for representing and sensing the value of drum counters
US4685138A (en) * 1983-11-03 1987-08-04 Lgz Landis & Gyr Zug Ag System for the display and scanning of the contents of a counter equipped with counting wheels
GB2223113A (en) * 1988-09-24 1990-03-28 George Andre Hill Meter
WO2010079129A3 (en) * 2009-01-07 2010-09-02 Hengstler Gmbh Device for optically scanning the counted value in a mechanical drum-type counter

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