JPS441131B1 - - Google Patents

Info

Publication number
JPS441131B1
JPS441131B1 JP50966A JP50966A JPS441131B1 JP S441131 B1 JPS441131 B1 JP S441131B1 JP 50966 A JP50966 A JP 50966A JP 50966 A JP50966 A JP 50966A JP S441131 B1 JPS441131 B1 JP S441131B1
Authority
JP
Japan
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.)
Pending
Application number
JP50966A
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 US362281A priority Critical patent/US3356921A/en
Application filed filed Critical
Priority to JP50966A priority patent/JPS441131B1/ja
Publication of JPS441131B1 publication Critical patent/JPS441131B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/902—Compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
JP50966A 1964-04-24 1966-01-06 Pending JPS441131B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US362281A US3356921A (en) 1964-04-24 1964-04-24 Motor control circuit with compensation for dropout of control signals
JP50966A JPS441131B1 (ja) 1964-04-24 1966-01-06

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US362281A US3356921A (en) 1964-04-24 1964-04-24 Motor control circuit with compensation for dropout of control signals
JP50966A JPS441131B1 (ja) 1964-04-24 1966-01-06

Publications (1)

Publication Number Publication Date
JPS441131B1 true JPS441131B1 (ja) 1969-01-20

Family

ID=72238214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50966A Pending JPS441131B1 (ja) 1964-04-24 1966-01-06

Country Status (2)

Country Link
US (1) US3356921A (ja)
JP (1) JPS441131B1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466516A (en) * 1965-12-29 1969-09-09 Ibm Noise suppressor for servosystem
US3495208A (en) * 1966-04-04 1970-02-10 Krupp Gmbh Method of and apparatus for regulating and maintaining constant the speed of driving motors
US3424966A (en) * 1966-05-04 1969-01-28 Webb James E Synchronous servo loop control system
US3400205A (en) * 1966-10-17 1968-09-03 Allegheny Ludlum Steel Consumable electrode control system to overcome temporary abnormal conditions
US3463982A (en) * 1966-12-05 1969-08-26 Thiokol Chemical Corp Pulse insertion means for elimination of servo error due to pulse drop-out
US3471763A (en) * 1967-01-12 1969-10-07 Mobil Oil Corp Frequency multiplication and displacement
US3483455A (en) * 1967-03-30 1969-12-09 Sperry Rand Corp Malfunction detection circuit
US3571686A (en) * 1967-06-02 1971-03-23 Bendix Corp Numerically controlled path system with on-off servo
US3520993A (en) * 1967-06-07 1970-07-21 Rca Corp Synchronizing servosystem with memory means
US3569808A (en) * 1967-07-25 1971-03-09 Victor Company Of Japan Servo system for magnetic recording and reproducing apparatus
US3514679A (en) * 1967-11-02 1970-05-26 Datel Corp Digital pulse motor control circuit
US3495152A (en) * 1968-03-01 1970-02-10 Ampex Reference signal servo system
US3573359A (en) * 1968-05-06 1971-04-06 Ampex Video tape apparatus having sync signal control dropout compensation
US3571525A (en) * 1968-09-30 1971-03-16 Ampex Pilot signal playback clamping during dropouts to prevent spurious time-base errors
US3565366A (en) * 1968-11-01 1971-02-23 Ex Cell O Corp Tape transport control system
GB1301094A (en) * 1969-03-21 1972-12-29 Rca Corp Servo system
US3628114A (en) * 1969-11-03 1971-12-14 Westinghouse Electric Corp Sync acquisition system
US3662101A (en) * 1969-12-08 1972-05-09 Video Logic Corp Video tape recorder system having means for suppressing video track crossover noise during slow and fast motion operation
USRE31078E (en) * 1969-12-08 1982-11-09 Video Logic Corporation Video tape recorder system having means for suppressing video track crossover noise during slow and fast motion operation
US3934269A (en) * 1972-08-03 1976-01-20 Victor Company Of Japan, Limited Apparatus for controlling the rotation of a rotating body in a recording and/or reproducing apparatus
US3845370A (en) * 1973-08-10 1974-10-29 Ibm Credibility testing in sampled-data systems
US4149116A (en) * 1976-06-23 1979-04-10 Matsushita Electric Industrial Co., Ltd. Motor speed control system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886757A (en) * 1956-08-27 1959-05-12 Cons Electrodynamics Corp Tape recorder drive
US2816257A (en) * 1956-08-27 1957-12-10 Cons Electrodynamics Corp Speed control apparatus
US3110853A (en) * 1958-06-05 1963-11-12 Westinghouse Electric Corp Electrical control apparatus
US3229270A (en) * 1964-09-15 1966-01-11 Gen Electric Arrangement for reducing errors resulting from signal faults or omissions

Also Published As

Publication number Publication date
US3356921A (en) 1967-12-05

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