BE774377A - METHOD AND DEVICE FOR REGULATING THE ROTATION SPEED OF A ROLLER - Google Patents

METHOD AND DEVICE FOR REGULATING THE ROTATION SPEED OF A ROLLER

Info

Publication number
BE774377A
BE774377A BE774377A BE774377A BE774377A BE 774377 A BE774377 A BE 774377A BE 774377 A BE774377 A BE 774377A BE 774377 A BE774377 A BE 774377A BE 774377 A BE774377 A BE 774377A
Authority
BE
Belgium
Prior art keywords
regulating
roller
rotation speed
rotation
speed
Prior art date
Application number
BE774377A
Other languages
Dutch (nl)
Original Assignee
Agfa Gevaert Nv
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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE774377A publication Critical patent/BE774377A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • 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
    • H02P23/16—Controlling the angular speed of one shaft
    • 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
    • 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
    • Y10S388/901—Sample and hold
    • 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
    • Y10S388/921—Timer or time delay means
    • 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
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/933—Radiant energy responsive device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
BE774377A 1970-10-23 1971-10-22 METHOD AND DEVICE FOR REGULATING THE ROTATION SPEED OF A ROLLER BE774377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5049870A GB1361597A (en) 1970-10-23 1970-10-23 Method and device for controlling the speed of a member

Publications (1)

Publication Number Publication Date
BE774377A true BE774377A (en) 1972-04-24

Family

ID=10456126

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774377A BE774377A (en) 1970-10-23 1971-10-22 METHOD AND DEVICE FOR REGULATING THE ROTATION SPEED OF A ROLLER

Country Status (6)

Country Link
US (1) US3777233A (en)
BE (1) BE774377A (en)
CA (1) CA952179A (en)
DE (1) DE2152648A1 (en)
FR (1) FR2111800B1 (en)
GB (1) GB1361597A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921047A (en) * 1973-04-02 1975-11-18 Beckman Instruments Inc Overspeed protection system for centrifuge apparatus
DE2915815A1 (en) * 1979-04-19 1980-11-06 Bauknecht Gmbh G DEVICE FOR DETECTING THE SPEED AND THE BALANCE OF AN AGGREGATE IN A HOUSING VIBRATINGLY
SU1053247A1 (en) * 1980-11-05 1983-11-07 Предприятие П/Я В-2962 Device for stabilizing rotational speed of electric motor (versions)
US4496936A (en) * 1982-06-04 1985-01-29 Atari, Inc. Digital-analog conversion for shaft encoders
JPS60167688A (en) * 1984-01-26 1985-08-31 Canon Inc Rotating phase control circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794945A (en) * 1954-10-28 1957-06-04 Rca Corp Motor control system
US3436655A (en) * 1966-04-20 1969-04-01 Collins Radio Co Rotation measuring device for very slowly rotating shaft
US3586949A (en) * 1968-05-23 1971-06-22 Pratt And Whitney Inc Three-phase dc motor control system
US3581176A (en) * 1968-08-19 1971-05-25 Ampex System for driving electric motors
US3582699A (en) * 1969-06-12 1971-06-01 Damon Eng Inc Overspeed control for centrifuge
US3685909A (en) * 1969-12-10 1972-08-22 Larry L Schwartz Clubhead velocity meter

Also Published As

Publication number Publication date
CA952179A (en) 1974-07-30
FR2111800A1 (en) 1972-06-09
GB1361597A (en) 1974-07-30
US3777233A (en) 1973-12-04
DE2152648A1 (en) 1972-05-04
FR2111800B1 (en) 1976-03-26

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