GB1332849A - Turbinegenerator rotors - Google Patents

Turbinegenerator rotors

Info

Publication number
GB1332849A
GB1332849A GB1332849DA GB1332849A GB 1332849 A GB1332849 A GB 1332849A GB 1332849D A GB1332849D A GB 1332849DA GB 1332849 A GB1332849 A GB 1332849A
Authority
GB
United Kingdom
Prior art keywords
members
sockets
disc
shaped
projections
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.)
TSNII TEKHNOLIGII MASH
Original Assignee
TSNII TEKHNOLIGII MASH
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 TSNII TEKHNOLIGII MASH filed Critical TSNII TEKHNOLIGII MASH
Publication of GB1332849A publication Critical patent/GB1332849A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

1332849 Turbo generator rotors TSENTRALNY NAUCHNO-ISSLEDOVATELSKY INSTITUT TEKHNOLOGII MASHINOSTROENIA 21 Sept 1971 43842/71 Heading H2A In a turbine-generator rotor comprising two generally disc-shaped end members 1, 2 and a plurality of intermediate disc-shaped members 5, 6 all having a central bore 3, 7 along which extends a rod 8 forming the main mechanical link bracing the members together, additional mechanical links 15 are provided by a plurality of ring-shaped members 16 each having its external curved surface pressure fitted into respective annular sockets 17 so made in the rotor periphery that the two halves of each socket are made in adjacent ones of two members 1, 2, 5, 6 on respective sides of the junction therebetween, and structures retain the members 16 in the sockets. As shown, the structures are screws 19 threaded partly into both the members 16 and a central radial projection in the sockets 17, and in Fig. 5 they are lock rings (20). Projections 9, 11, 13 received in cavities 10, 12, 14 axially align the disc-shaped members. There is a slight clearance between the members 16 and the projections 18.
GB1332849D 1971-09-21 1971-09-21 Turbinegenerator rotors Expired GB1332849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4384271 1971-09-21

Publications (1)

Publication Number Publication Date
GB1332849A true GB1332849A (en) 1973-10-03

Family

ID=10430541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1332849D Expired GB1332849A (en) 1971-09-21 1971-09-21 Turbinegenerator rotors

Country Status (1)

Country Link
GB (1) GB1332849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169235A (en) * 1977-03-10 1979-09-25 Hitachi, Ltd. Electric motor with a built-up type rotor using tapered sections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169235A (en) * 1977-03-10 1979-09-25 Hitachi, Ltd. Electric motor with a built-up type rotor using tapered sections

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees