GB375031A - Improvements in or relating to apparatus for controlling the flow of alternating current through electronic valves - Google Patents

Improvements in or relating to apparatus for controlling the flow of alternating current through electronic valves

Info

Publication number
GB375031A
GB375031A GB14034/31A GB1403431A GB375031A GB 375031 A GB375031 A GB 375031A GB 14034/31 A GB14034/31 A GB 14034/31A GB 1403431 A GB1403431 A GB 1403431A GB 375031 A GB375031 A GB 375031A
Authority
GB
United Kingdom
Prior art keywords
alternating current
relating
controlling
flow
rectifier
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
GB14034/31A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB375031A publication Critical patent/GB375031A/en
Expired 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
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/52—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using discharge tubes in series with the load as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electrotherapy Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Reciprocating Pumps (AREA)

Abstract

375,031. Rectifying alternating current. STANSBURY, C., Wauwatosa, Wisconsin, U.S.A. May 12, 1931, No. 14034. Convention date, May 24, 1930. [Class 38 (ii).] A rectifier 1 supplying a load 5 is controlled by a transient voltage periodically applied to the grid 4 from a condenserresistance combination 6, 7 periodically charged from an A.C. source through a transformer 11 and a rectifier 8. The supply to the transformer 11 may be from the mains supplying the rectifier 1. In a modification the transformer 11 is omitted and the rectifying valve 8 is connected in series with the condenser 6 between the mains L1, L2. The Specification states that the apparatus can be used for regulating the supply to a load from D.C. mains.
GB14034/31A 1930-05-24 1931-05-12 Improvements in or relating to apparatus for controlling the flow of alternating current through electronic valves Expired GB375031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US375031XA 1930-05-24 1930-05-24

Publications (1)

Publication Number Publication Date
GB375031A true GB375031A (en) 1932-06-23

Family

ID=21894688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14034/31A Expired GB375031A (en) 1930-05-24 1931-05-12 Improvements in or relating to apparatus for controlling the flow of alternating current through electronic valves

Country Status (1)

Country Link
GB (1) GB375031A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763045C (en) * 1932-12-03 1951-11-08 Aeg Method and device for feeding electrical spot or spot weld welding machines
US2838665A (en) * 1953-09-15 1958-06-10 Philips Corp Generator producing pulsatory voltages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763045C (en) * 1932-12-03 1951-11-08 Aeg Method and device for feeding electrical spot or spot weld welding machines
US2838665A (en) * 1953-09-15 1958-06-10 Philips Corp Generator producing pulsatory voltages

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