GB960375A - Improvements relating to electronic counters - Google Patents

Improvements relating to electronic counters

Info

Publication number
GB960375A
GB960375A GB39121/60A GB3912160A GB960375A GB 960375 A GB960375 A GB 960375A GB 39121/60 A GB39121/60 A GB 39121/60A GB 3912160 A GB3912160 A GB 3912160A GB 960375 A GB960375 A GB 960375A
Authority
GB
United Kingdom
Prior art keywords
counter
leads
remainder
remainders
alarm
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
GB39121/60A
Other languages
English (en)
Inventor
George Sanderson Walker
Ronald Robert Mclaren
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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
Priority to NL271418D priority Critical patent/NL271418A/xx
Application filed by Ferranti PLC filed Critical Ferranti PLC
Priority to GB39121/60A priority patent/GB960375A/en
Priority to US150502A priority patent/US3193667A/en
Priority to FR878828A priority patent/FR1311431A/fr
Priority to CH1328061A priority patent/CH401154A/de
Priority to SE11361/61A priority patent/SE300636B/xx
Publication of GB960375A publication Critical patent/GB960375A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
    • G06F11/104—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error using arithmetic codes, i.e. codes which are preserved during operation, e.g. modulo 9 or 11 check
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Logic Circuits (AREA)
  • Image Analysis (AREA)
GB39121/60A 1960-11-15 1960-11-15 Improvements relating to electronic counters Expired GB960375A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL271418D NL271418A (en, 2012) 1960-11-15
GB39121/60A GB960375A (en) 1960-11-15 1960-11-15 Improvements relating to electronic counters
US150502A US3193667A (en) 1960-11-15 1961-11-06 Error checking circuit for electronic counters
FR878828A FR1311431A (fr) 1960-11-15 1961-11-14 Perfectionnements aux compteurs électroniques
CH1328061A CH401154A (de) 1960-11-15 1961-11-15 Kontrollvorrichtung für einen elektronischen Zähler
SE11361/61A SE300636B (en, 2012) 1960-11-15 1961-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39121/60A GB960375A (en) 1960-11-15 1960-11-15 Improvements relating to electronic counters

Publications (1)

Publication Number Publication Date
GB960375A true GB960375A (en) 1964-06-10

Family

ID=10407743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39121/60A Expired GB960375A (en) 1960-11-15 1960-11-15 Improvements relating to electronic counters

Country Status (5)

Country Link
US (1) US3193667A (en, 2012)
CH (1) CH401154A (en, 2012)
GB (1) GB960375A (en, 2012)
NL (1) NL271418A (en, 2012)
SE (1) SE300636B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301059A (en, 2012) * 1962-11-28
US3638186A (en) * 1969-09-26 1972-01-25 Heidenhain Johannes Dr Arrangement for error determination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL202134A (en, 2012) * 1954-11-23
US2955756A (en) * 1955-12-09 1960-10-11 Ibm Serial word checking circuit
US3046623A (en) * 1959-04-27 1962-07-31 Dietert Co Harry W Two-stage moisture meter

Also Published As

Publication number Publication date
US3193667A (en) 1965-07-06
CH401154A (de) 1965-10-31
NL271418A (en, 2012)
SE300636B (en, 2012) 1968-05-06

Similar Documents

Publication Publication Date Title
US2422698A (en) Time measuring system
US2407320A (en) Electronic counter
US2433385A (en) Submarine locating system
GB1129428A (en) Flow supervisory arrangement
ES373576A1 (es) Dispositivo de reconocimiento de caracteres.
GB863174A (en, 2012)
US3740532A (en) Digital counter averaging system
GB1210612A (en) A keyboard signalling system
GB1501877A (en) Signal processing apparatus
US3431920A (en) Method and apparatus for sorting and counting coins and other workpieces
GB960375A (en) Improvements relating to electronic counters
US3413449A (en) Rate registering circuit
GB1501279A (en) N scale counter
US3733472A (en) Apparatus for the automatic detection of counting errors in a displacement measuring system by encoding and counting
US3729621A (en) Apparatus for measuring or indicating movement by combined encoding and counting
GB792513A (en) Counting register and adder therefor
US3610894A (en) Peak analysis systems
US3581068A (en) Counter controlled digital limit detector
GB790323A (en) Electrical checking circuit
GB1272425A (en) Improvements in and relating to data processing systems
US3436753A (en) Apparatus for counting electrical pulses
US3474235A (en) Pulse percent indicator
SU415593A1 (en, 2012)
GB786166A (en) Improvements in electronic counters
GB957641A (en) Improvements in or relating to electrical fault detection circuits for counting circuits