JPS349231B1 - Electrical time delay apparatus - Google Patents

Electrical time delay apparatus

Info

Publication number
JPS349231B1
JPS349231B1 JP1232356A JP1232356A JPS349231B1 JP S349231 B1 JPS349231 B1 JP S349231B1 JP 1232356 A JP1232356 A JP 1232356A JP 1232356 A JP1232356 A JP 1232356A JP S349231 B1 JPS349231 B1 JP S349231B1
Authority
JP
Japan
Prior art keywords
time delay
electrical time
delay apparatus
electrical
time
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.)
Pending
Application number
JP1232356A
Other languages
English (en)
Inventor
Byron Webb Jun
Gilbert D Throop
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS349231B1 publication Critical patent/JPS349231B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/012—Automatic controllers electric details of the transmission means
    • G05B11/016—Automatic controllers electric details of the transmission means using inductance means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/34—Energising current supplied by magnetic amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Voltage And Current In General (AREA)
JP1232356A 1955-05-10 1956-05-10 Electrical time delay apparatus Pending JPS349231B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA585040T
US507214A US2752556A (en) 1955-05-10 1955-05-10 Electrical time delay apparatus

Publications (1)

Publication Number Publication Date
JPS349231B1 true JPS349231B1 (en) 1959-10-15

Family

ID=74174822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1232356A Pending JPS349231B1 (en) 1955-05-10 1956-05-10 Electrical time delay apparatus

Country Status (6)

Country Link
US (1) US2752556A (ja)
JP (1) JPS349231B1 (ja)
CA (1) CA585040A (ja)
DE (1) DE1136767B (ja)
FR (1) FR1153474A (ja)
GB (1) GB808924A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026470A (en) * 1957-03-22 1962-03-20 Westinghouse Electric Corp Control apparatus
BE568557A (ja) * 1957-06-14
US3086165A (en) * 1958-06-27 1963-04-16 Ite Circuit Breaker Ltd Shockless automatic to manual changeover system for regulators
US3054943A (en) * 1958-10-01 1962-09-18 Gen Electric Control system for voltage regulator
US3235788A (en) * 1962-09-17 1966-02-15 Mc Graw Edison Co Voltage magnitude control circuit
US3237091A (en) * 1962-09-17 1966-02-22 Mc Graw Edison Co Voltage magnitude control system
BE638754A (ja) * 1962-10-18
US3252078A (en) * 1962-11-21 1966-05-17 Wagner Electric Corp Transformer tap-changing voltage regulating system
US3275928A (en) * 1963-06-04 1966-09-27 Gen Electric Voltage regulator with magnetic amplifier elements
US3395349A (en) * 1964-02-10 1968-07-30 American Gage & Mach Wide angle d'arsonval movement having core mounting means interfitted with the core ring

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547615A (en) * 1948-10-26 1951-04-03 Gen Electric Saturable core reactor

Also Published As

Publication number Publication date
GB808924A (en) 1959-02-11
US2752556A (en) 1956-06-26
DE1136767B (de) 1962-09-20
CA585040A (en) 1959-10-13
FR1153474A (fr) 1958-03-11

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