GB366818A - Improvements in and relating to methods of constructing flywheels, pulleys and the like - Google Patents

Improvements in and relating to methods of constructing flywheels, pulleys and the like

Info

Publication number
GB366818A
GB366818A GB12770/31A GB1277031A GB366818A GB 366818 A GB366818 A GB 366818A GB 12770/31 A GB12770/31 A GB 12770/31A GB 1277031 A GB1277031 A GB 1277031A GB 366818 A GB366818 A GB 366818A
Authority
GB
United Kingdom
Prior art keywords
bolts
elements
plates
flywheels
pulleys
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
GB12770/31A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB366818A publication Critical patent/GB366818A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/40—Chemical pretreatment of textile inserts before building the tyre

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Textile Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

366,818. Flywheels, pulleys, dynamo rotors, &c. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Soc. GÚnÚrale de Constructions Electriques et MÚcaniques Alsthom ; 146, Avenue des Champs Elysees, Paris.) April 30, 1931, No. 12770. Convention date, April 30, 1930. [Class 80 (i).] Flywheels, pulleys, drums, rotors of dynamoelectric machines, &c. are built up from one or more elements each of which consists of two axially-spaced sets of metal-plate sectors 1, Fig. 1, spaced circumferentially at the rim by curved pieces 2, such sets 9, 10, Fig. 3, being secured together, with intervening plates 11, 15, by bolts 12, 14, 18. The bolts 18 serve also for securing two such elements to a flange 17 on the hub 16. Circumferentially spaced plates 20 at the rim are secured between the two elements by bolts 19. Shrouding-plates 13 may be fitted on the rim, and the arms of the sectors may be strengthened by angle-plates 24. Polepieces 32, Fig. 5, of the rotor of a dynamoelectric machine are secured by bolts 35 to bolts 23 which secure together three elements each built up of two sets as in Fig. 3. The bolts 23 are weakened by grooves 36 so as to provide for errors of registration of the holes through which they pass.
GB12770/31A 1930-04-30 1931-04-30 Improvements in and relating to methods of constructing flywheels, pulleys and the like Expired GB366818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR366818X 1930-04-30

Publications (1)

Publication Number Publication Date
GB366818A true GB366818A (en) 1932-02-11

Family

ID=8894362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12770/31A Expired GB366818A (en) 1930-04-30 1931-04-30 Improvements in and relating to methods of constructing flywheels, pulleys and the like

Country Status (1)

Country Link
GB (1) GB366818A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013129A1 (en) * 1978-12-26 1980-07-09 Cummins Engine Company, Inc. Viscous vibration damper
DE3041044A1 (en) * 1980-10-31 1982-05-19 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Plastics flywheel, esp. for energy storage in vehicles - has reinforcing fibres in rim stiffer than those in spokes
DE3205712A1 (en) * 1982-02-18 1983-08-25 Teldix Gmbh, 6900 Heidelberg Magnetically supported flywheel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013129A1 (en) * 1978-12-26 1980-07-09 Cummins Engine Company, Inc. Viscous vibration damper
DE3041044A1 (en) * 1980-10-31 1982-05-19 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Plastics flywheel, esp. for energy storage in vehicles - has reinforcing fibres in rim stiffer than those in spokes
DE3205712A1 (en) * 1982-02-18 1983-08-25 Teldix Gmbh, 6900 Heidelberg Magnetically supported flywheel

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