GB413287A - Improvements in electric motors - Google Patents

Improvements in electric motors

Info

Publication number
GB413287A
GB413287A GB3497832A GB3497832A GB413287A GB 413287 A GB413287 A GB 413287A GB 3497832 A GB3497832 A GB 3497832A GB 3497832 A GB3497832 A GB 3497832A GB 413287 A GB413287 A GB 413287A
Authority
GB
United Kingdom
Prior art keywords
rotor
shaft
tubular member
motors
hole
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
GB3497832A
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.)
General Electric Co PLC
Original Assignee
General Electric Co 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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB3497832A priority Critical patent/GB413287A/en
Publication of GB413287A publication Critical patent/GB413287A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/118—Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

413,287. Motors. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, TURNER, H. C., and SHERWIN, A., Peel Works, Silk Street, Salford, Lancashire. Dec. 9, 1932, No. 34978. [Class 35.] Motors with unwound iron armatures of the synchronous type in which the rotor is furnished with a tubular member surrounded by a corresponding portion of the stator so that the flux passes radially between them. The stator comprises laminated poles 1, an outer tube 2, a separate end plate 4, and a tubular extension 11 surrounding the tubular member 8 of the rotor and slit to diminish eddy-currents. The laminated rotor 6 is loose on the shaft 5 and fits frictionally into the tubular member 8. The shaft 5 carries a fly-wheel 13 and is resiliently connected to the rotor by a helical spring 10, one end of which enters a hole in the shaft and the other a hole in a collar 9 secured to the member 8.
GB3497832A 1932-12-09 1932-12-09 Improvements in electric motors Expired GB413287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3497832A GB413287A (en) 1932-12-09 1932-12-09 Improvements in electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3497832A GB413287A (en) 1932-12-09 1932-12-09 Improvements in electric motors

Publications (1)

Publication Number Publication Date
GB413287A true GB413287A (en) 1934-07-09

Family

ID=10372346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3497832A Expired GB413287A (en) 1932-12-09 1932-12-09 Improvements in electric motors

Country Status (1)

Country Link
GB (1) GB413287A (en)

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