GB413820A - Improved means for the production of electrical impulses - Google Patents

Improved means for the production of electrical impulses

Info

Publication number
GB413820A
GB413820A GB913633A GB913633A GB413820A GB 413820 A GB413820 A GB 413820A GB 913633 A GB913633 A GB 913633A GB 913633 A GB913633 A GB 913633A GB 413820 A GB413820 A GB 413820A
Authority
GB
United Kingdom
Prior art keywords
flux
secondary windings
core
wave
windings
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
GB913633A
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB913633A priority Critical patent/GB413820A/en
Publication of GB413820A publication Critical patent/GB413820A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K39/00Generators specially adapted for producing a desired non-sinusoidal waveform

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

413,820. Transformers. ENGLISH ELECTRIC CO., Ltd., 28, Kingsway, London, AYRES, W. E. M., Siemens Works, and CALVERLEY, J. E., 58, Crescent Road, Rowley Park, both in Stafford. March 27, 1933, No. 9136. [Class 38 (ii).] A transformer for producing impulses of peaked wave form suitable for energizing the grids of vapourelectric rectifiers or for feeding lamps for stroboscopic purposes comprises secondary windings 5 traversed by a flux wave set up by polyphase primary windings A, B, C, the secondary windings being arranged on a core part 3 of high permeability, but which saturates at a point below the crest value of the flux wave, the core comprising also a part 4 of lower permeability, but having a saturation point above the crest value of the flux wave, the latter part affording a shunt path for the flux so that the secondary windings are linked by a flat-topped flux wave. The core parts 3, 4 are secured together and mounted on a shaft 7 so that the secondary windings may be angularly displaced with respect to the primary windings which are located in slots on a stator core. Thus phase adjustment of the secondary voltage impulses may be obtained.
GB913633A 1933-03-27 1933-03-27 Improved means for the production of electrical impulses Expired GB413820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB913633A GB413820A (en) 1933-03-27 1933-03-27 Improved means for the production of electrical impulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB913633A GB413820A (en) 1933-03-27 1933-03-27 Improved means for the production of electrical impulses

Publications (1)

Publication Number Publication Date
GB413820A true GB413820A (en) 1934-07-26

Family

ID=9866056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB913633A Expired GB413820A (en) 1933-03-27 1933-03-27 Improved means for the production of electrical impulses

Country Status (1)

Country Link
GB (1) GB413820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602378A1 (en) * 1986-07-30 1988-02-05 Hindre Pierre Homopolar electromechanical machine for DC and AC

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602378A1 (en) * 1986-07-30 1988-02-05 Hindre Pierre Homopolar electromechanical machine for DC and AC

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