[go: up one dir, main page]

GB627014A - Improvements in or relating to alternating current generators - Google Patents

Improvements in or relating to alternating current generators

Info

Publication number
GB627014A
GB627014A GB30092/45A GB3009245A GB627014A GB 627014 A GB627014 A GB 627014A GB 30092/45 A GB30092/45 A GB 30092/45A GB 3009245 A GB3009245 A GB 3009245A GB 627014 A GB627014 A GB 627014A
Authority
GB
United Kingdom
Prior art keywords
pole
coil
pieces
imbricated
piece
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
GB30092/45A
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms 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 Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Priority to GB30092/45A priority Critical patent/GB627014A/en
Priority to GB31674/46A priority patent/GB636465A/en
Priority to US60293A priority patent/US2516380A/en
Priority to FR975519D priority patent/FR975519A/en
Priority to CH273513D priority patent/CH273513A/en
Publication of GB627014A publication Critical patent/GB627014A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

627,014. Machines with permanent magnets. BIRMINGHAM SMALL ARMS CO., Ltd., and GOLDSCHMIDT, R. Nov. 10, 1945, No. 30092. [Class 35] A generator stator comprises an axially magnetized cylindrical permanent magnet coaxial with a coil and with pole-pieces disposed on either side of the coil and co-operating with an inductor rotor. In the form shown, the armature coil 25 of a generator mounted in a cycle hub is disposed between skewed imbricated ,pole-pieces 15, 19, connected to one end of the axially magnetized magnets 1 so that the flux circuit from the magnet through the uninterrupted annular pole-piece 9 and the rollers 27 is alternately through core members 17 and 11 and links the coil only in the first of these alternatives. The pole-piece 9 may be replaced by two members carrying a second set of imbricated pole-pieces with a second coil. The permanent magnet may have a copper sheath 5.
GB30092/45A 1945-11-10 1945-11-10 Improvements in or relating to alternating current generators Expired GB627014A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB30092/45A GB627014A (en) 1945-11-10 1945-11-10 Improvements in or relating to alternating current generators
GB31674/46A GB636465A (en) 1945-11-10 1946-10-25 Improvements in or relating to alternating current generators
US60293A US2516380A (en) 1945-11-10 1948-11-16 Alternating current generator
FR975519D FR975519A (en) 1945-11-10 1948-11-27 Alternator
CH273513D CH273513A (en) 1945-11-10 1948-11-27 Bicycle alternator.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB30092/45A GB627014A (en) 1945-11-10 1945-11-10 Improvements in or relating to alternating current generators
GB843575X 1945-11-10
GB273513X 1948-11-04

Publications (1)

Publication Number Publication Date
GB627014A true GB627014A (en) 1949-07-26

Family

ID=27258619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30092/45A Expired GB627014A (en) 1945-11-10 1945-11-10 Improvements in or relating to alternating current generators

Country Status (1)

Country Link
GB (1) GB627014A (en)

Similar Documents

Publication Publication Date Title
GB934351A (en) Improvements in or relating to rotary electric machines
US2589999A (en) Dynamoelectric machine
CN110855034A (en) A mechanically regulated permanent magnet homopolar induction motor
GB614091A (en) Improvements relating to dynamo-electric machines, electro-magnetic slip couplings, electro-magnetic brakes and the like
GB627014A (en) Improvements in or relating to alternating current generators
US2516380A (en) Alternating current generator
GB664902A (en) Improvements in and relating to dynamo-electric machines
GB641243A (en) Improvements in and relating to self-starting synchronous electric motors
GB1148304A (en) Dynamo electric machines
US2308279A (en) Dynamoelectric machine
GB565141A (en) Improvements in or relating to dynamo electrical machines
GB743400A (en) Improvements in eddy current couplings
GB747587A (en) Improvements in alternators
GB568864A (en) Improvements in or relating to electric generators
GB619837A (en) Improvements in dynamo electric machines
GB1485576A (en) Electrical pulse generator
GB723570A (en) Improvements relating to electro-magnetic devices
GB1031227A (en) An alternating-current dynamo-electric machine having an interdigitated pole-piece rotor
GB636465A (en) Improvements in or relating to alternating current generators
GB619602A (en) Improvements in or relating to electric generators
GB212619A (en) Improvements in and relating to dynamo-electric machines
GB558835A (en) Improvements in and relating to dynamo-electric machines
GB872309A (en) Improvements in and relating to tachometer signal generators
GB190324302A (en) Improvements in Magneto-electric Induction Apparatus.
GB592331A (en) Improvements in or relating to electric generators for cycle lighting