ES316393A1 - Mejoras en los sistemas de deteccion y control de velocidades. - Google Patents

Mejoras en los sistemas de deteccion y control de velocidades.

Info

Publication number
ES316393A1
ES316393A1 ES0316393A ES316393A ES316393A1 ES 316393 A1 ES316393 A1 ES 316393A1 ES 0316393 A ES0316393 A ES 0316393A ES 316393 A ES316393 A ES 316393A ES 316393 A1 ES316393 A1 ES 316393A1
Authority
ES
Spain
Prior art keywords
controlled
speed
translation
detection
machine
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
ES0316393A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES316393A1 publication Critical patent/ES316393A1/es
Expired legal-status Critical Current

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
    • G01P3/4802—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
    • G01P3/4805—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 by using circuits for the electrical integration of the generated pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
    • 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
    • Y10S388/917—Thyristor or scr
    • Y10S388/92—Chopper

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ES0316393A 1964-08-17 1965-08-11 Mejoras en los sistemas de deteccion y control de velocidades. Expired ES316393A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389991A US3335349A (en) 1964-08-17 1964-08-17 Speed detection and control systems incorporating a dc chopper circuit to provide pulses of a constant energy content

Publications (1)

Publication Number Publication Date
ES316393A1 true ES316393A1 (es) 1965-12-01

Family

ID=23540586

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316393A Expired ES316393A1 (es) 1964-08-17 1965-08-11 Mejoras en los sistemas de deteccion y control de velocidades.

Country Status (2)

Country Link
US (1) US3335349A (es)
ES (1) ES316393A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500190A (en) * 1967-06-23 1970-03-10 Gen Electric Vehicle velocity measuring system employing adjustable width pulse generating system
US3614615A (en) * 1968-08-23 1971-10-19 Canadian Nat Railway Co Railway vehicle speed indication system
US4058094A (en) * 1975-06-30 1977-11-15 Franklin Eldridge Moore Speed control device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110853A (en) * 1958-06-05 1963-11-12 Westinghouse Electric Corp Electrical control apparatus
DE1146291B (de) * 1961-07-21 1963-03-28 Philips Patentverwaltung Elektronischer Drehzahlmesser
US3201624A (en) * 1962-11-02 1965-08-17 Allis Louis Co Transistorized regulator
US3234447A (en) * 1962-11-06 1966-02-08 El Tronics Inc Motor speed control circuit

Also Published As

Publication number Publication date
US3335349A (en) 1967-08-08

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