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GB1352320A - Dynamo-electric machines - Google Patents

Dynamo-electric machines

Info

Publication number
GB1352320A
GB1352320A GB1352320DA GB1352320A GB 1352320 A GB1352320 A GB 1352320A GB 1352320D A GB1352320D A GB 1352320DA GB 1352320 A GB1352320 A GB 1352320A
Authority
GB
United Kingdom
Prior art keywords
dynamo
rotor
electric machines
april
slots
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
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.)
Reyrolle Parsons Ltd
Original Assignee
Reyrolle Parsons 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 Reyrolle Parsons Ltd filed Critical Reyrolle Parsons Ltd
Publication of GB1352320A publication Critical patent/GB1352320A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/26—Rotor cores with slots for windings
    • H02K1/265—Shape, form or location of the slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

1352320 Securing coils for dynamo-electric machines REYROLLE PARSONS Ltd 19 April 1971 [2 April 1970] 15752/70 Heading H2A In a dynamo-electric machine having a D.C. excited field winding mounted in slots in a cylindrical rotor, some of the slots are of greater width than others and the rotor conductors are held in position by a non-magnetic sleeve surrounding the rotor. The sleeve 5 may be made of non-magnetic alloy, e.g. nickel alloy, or of reinforced synthetic resin. It may comprise a plurality of rings arranged side by side, Fig. 1 (not shown), and shrunk on to the rotor.
GB1352320D 1970-04-02 1970-04-02 Dynamo-electric machines Expired GB1352320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1575270 1970-04-02

Publications (1)

Publication Number Publication Date
GB1352320A true GB1352320A (en) 1974-05-08

Family

ID=10064860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1352320D Expired GB1352320A (en) 1970-04-02 1970-04-02 Dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB1352320A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172443A (en) * 1985-03-13 1986-09-17 Dowty Fuel Syst Ltd Electrical machines
EP2139092A4 (en) * 2007-04-18 2013-05-01 Toshiba Kk Rotating electric machine
EP3878084A1 (en) * 2018-11-08 2021-09-15 KS RESEARCH, société anonyme Uninterruptible-power-supply machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172443A (en) * 1985-03-13 1986-09-17 Dowty Fuel Syst Ltd Electrical machines
EP2139092A4 (en) * 2007-04-18 2013-05-01 Toshiba Kk Rotating electric machine
EP3878084A1 (en) * 2018-11-08 2021-09-15 KS RESEARCH, société anonyme Uninterruptible-power-supply machine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)