JPS4726014A - Digital processing system - Google Patents

Digital processing system

Info

Publication number
JPS4726014A
JPS4726014A JP2581472A JP2581472A JPS4726014A JP S4726014 A JPS4726014 A JP S4726014A JP 2581472 A JP2581472 A JP 2581472A JP 2581472 A JP2581472 A JP 2581472A JP S4726014 A JPS4726014 A JP S4726014A
Authority
JP
Japan
Prior art keywords
processing system
digital processing
digital
processing
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.)
Granted
Application number
JP2581472A
Other languages
English (en)
Other versions
JPS57541B2 (en
Inventor
Thompson Alan Melvyn
Gregg Clement Vincent
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.)
Goulder J and Sons Ltd
Original Assignee
Goulder J and Sons Ltd
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 Goulder J and Sons Ltd filed Critical Goulder J and Sons Ltd
Publication of JPS4726014A publication Critical patent/JPS4726014A/ja
Publication of JPS57541B2 publication Critical patent/JPS57541B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
    • H03K23/662—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by adding or suppressing pulses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • H02P5/51—Direct ratio control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Manipulation Of Pulses (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
JP2581472A 1971-03-16 1972-03-15 Digital processing system Expired JPS57541B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB704171A GB1382417A (en) 1971-03-16 1971-03-16 Digital processing system

Publications (2)

Publication Number Publication Date
JPS4726014A true JPS4726014A (en) 1972-10-23
JPS57541B2 JPS57541B2 (en) 1982-01-07

Family

ID=9825510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2581472A Expired JPS57541B2 (en) 1971-03-16 1972-03-15 Digital processing system

Country Status (4)

Country Link
US (1) US3769496A (ja)
JP (1) JPS57541B2 (ja)
DE (1) DE2212520C2 (ja)
GB (1) GB1382417A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105636U (ja) * 1977-12-30 1979-07-25
JPS59160287U (ja) * 1983-04-12 1984-10-26 株式会社　日本標準 手作り鉛筆

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119979A (en) * 1982-04-23 1983-11-23 Citizen Watch Co Ltd Frequency divider
DE3702991A1 (de) * 1987-02-02 1988-08-11 Borg Instr Gmbh Ereignis-messeinrichtung
FR2748872B1 (fr) * 1990-08-21 1998-11-27 Thomson Trt Defense Synthetiseur de frequence a boucle a verrouillage de phase a division fractionnaire multiple

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951986A (en) * 1956-10-09 1960-09-06 Epsco Inc Signal counting apparatus
US3206665A (en) * 1962-12-19 1965-09-14 Lear Siegler Inc Digital speed controller
CH507620A (de) * 1968-08-21 1971-05-15 Fujitsu Ltd Umformer zur Umformung von in unregelmässigen Zeitabständen anfallenden Pulsen in eine Impulsfolge mit ausgeglichener Folgefrequenz der Einzelimpulse
US3626162A (en) * 1969-03-27 1971-12-07 Gen Electric Automatic digital time constant system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105636U (ja) * 1977-12-30 1979-07-25
JPS59160287U (ja) * 1983-04-12 1984-10-26 株式会社　日本標準 手作り鉛筆

Also Published As

Publication number Publication date
GB1382417A (en) 1975-01-29
JPS57541B2 (en) 1982-01-07
DE2212520A1 (de) 1972-09-21
DE2212520C2 (de) 1983-10-13
US3769496A (en) 1973-10-30

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