GB528592A - Improved method of and means for rectification of alternating electric currents - Google Patents

Improved method of and means for rectification of alternating electric currents

Info

Publication number
GB528592A
GB528592A GB1391139A GB1391139A GB528592A GB 528592 A GB528592 A GB 528592A GB 1391139 A GB1391139 A GB 1391139A GB 1391139 A GB1391139 A GB 1391139A GB 528592 A GB528592 A GB 528592A
Authority
GB
United Kingdom
Prior art keywords
contacts
rectification
improved method
electric currents
alternating electric
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
GB1391139A
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.)
JOHN CUTHBERT SHAW
Original Assignee
JOHN CUTHBERT SHAW
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 JOHN CUTHBERT SHAW filed Critical JOHN CUTHBERT SHAW
Priority to GB1391139A priority Critical patent/GB528592A/en
Publication of GB528592A publication Critical patent/GB528592A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/30—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters
    • H02M7/32—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts
    • H02M7/36—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts with electromagnetically-operated vibrating contacts, e.g. chopper

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)

Abstract

528,592. Rectifying alternating current. SHAW, J. C. May 10, 1939, No. 13911. [Class 38 (ii)] In a vibratory switch rectifier the circuit is initially closed at the contacts of the vibratory switch 18 and thereby energizes the closing coils 14, 15 of one or more relays which close in succession and relieve the contacts of the switch of load current. The arrangement shown may be duplicated for full-wave operation, the transformer secondary 12 then being centre-tapped. Alternative constructions of relay, in one of which the moving member carries a bridging contact co-operating with a pair of fixed contacts, are described with reference to Figs. 4 and 5 (not shown).
GB1391139A 1939-05-10 1939-05-10 Improved method of and means for rectification of alternating electric currents Expired GB528592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1391139A GB528592A (en) 1939-05-10 1939-05-10 Improved method of and means for rectification of alternating electric currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1391139A GB528592A (en) 1939-05-10 1939-05-10 Improved method of and means for rectification of alternating electric currents

Publications (1)

Publication Number Publication Date
GB528592A true GB528592A (en) 1940-11-01

Family

ID=10031615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1391139A Expired GB528592A (en) 1939-05-10 1939-05-10 Improved method of and means for rectification of alternating electric currents

Country Status (1)

Country Link
GB (1) GB528592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150236A (en) * 1983-11-16 1985-06-26 Baker Cac Nonelastomeric static or shaft seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150236A (en) * 1983-11-16 1985-06-26 Baker Cac Nonelastomeric static or shaft seal

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