GB448320A - Improvements in or relating to dynamo electric generators - Google Patents

Improvements in or relating to dynamo electric generators

Info

Publication number
GB448320A
GB448320A GB30586/35A GB3058635A GB448320A GB 448320 A GB448320 A GB 448320A GB 30586/35 A GB30586/35 A GB 30586/35A GB 3058635 A GB3058635 A GB 3058635A GB 448320 A GB448320 A GB 448320A
Authority
GB
United Kingdom
Prior art keywords
generator
nov
passing
supplied
pass filter
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
GB30586/35A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB448320A publication Critical patent/GB448320A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/20—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machines, metadynes, amplidynes or other armature-reaction excited machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

448,320. Synchronous alternators. STANDARD TELEPHONES & CABLES, Ltd., 63, Aldwych, London.-(Assignees of Bell Telephone Manufacturing Co. Soc. Anon.) Nov. 5, 1935, No. 30586. Convention date, Nov. 6, 1934. [Class 35] The field winding of a variable speed generator is supplied with pulsating or rectified alternating - current, derived from the generator or another generator driven by the same prime mover after passing through a low pass filter circuit. In the form shown, current derived from auxiliary brushes on the main generator is rectified after passing through a low pass filter F and supplied to the field winding El.
GB30586/35A 1934-11-06 1935-11-05 Improvements in or relating to dynamo electric generators Expired GB448320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE448320X 1934-11-06

Publications (1)

Publication Number Publication Date
GB448320A true GB448320A (en) 1936-06-05

Family

ID=3869780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30586/35A Expired GB448320A (en) 1934-11-06 1935-11-05 Improvements in or relating to dynamo electric generators

Country Status (1)

Country Link
GB (1) GB448320A (en)

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