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CA2211805A1 - Rotors - Google Patents

Rotors

Info

Publication number
CA2211805A1
CA2211805A1 CA002211805A CA2211805A CA2211805A1 CA 2211805 A1 CA2211805 A1 CA 2211805A1 CA 002211805 A CA002211805 A CA 002211805A CA 2211805 A CA2211805 A CA 2211805A CA 2211805 A1 CA2211805 A1 CA 2211805A1
Authority
CA
Canada
Prior art keywords
rotor
fibres
tow
composite material
modulus
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.)
Abandoned
Application number
CA002211805A
Other languages
English (en)
Inventor
Colin David Tarrant
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.)
Sellafield Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2211805A1 publication Critical patent/CA2211805A1/fr
Abandoned 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
    • F16F15/305—Flywheels made of plastics, e.g. fibre reinforced plastics [FRP], i.e. characterised by their special construction from such materials
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C15/00—Construction of rotary bodies to resist centrifugal force
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/55—Flywheel systems
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

L'invention concerne un rotor fabriqué avec un matériau composite renforcé par des fibres dans lequel le module dudit matériau décroît progressivement de l'extérieur vers l'intérieur du rotor. Plus précisément, ce module décroît en fonction de l'augmentation du nombre de fibres cassées dans un câble constitué de ce matériau, si bien qu'il est possible, en cours de fabrication, d'agir sur la contrainte radiale s'exerçant sur un rotor constitué de ce matériau afin d'améliorer ses caractéristiques de fonctionnement, notamment s'il doit être utilisé dans un dispositif d'accumulation et de conversion de l'énergie.
CA002211805A 1995-01-25 1996-01-23 Rotors Abandoned CA2211805A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9501443.7 1995-01-25
GB9501443A GB2297371A (en) 1995-01-25 1995-01-25 Rotors

Publications (1)

Publication Number Publication Date
CA2211805A1 true CA2211805A1 (fr) 1996-08-01

Family

ID=10768541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002211805A Abandoned CA2211805A1 (fr) 1995-01-25 1996-01-23 Rotors

Country Status (11)

Country Link
EP (1) EP0804695A1 (fr)
JP (1) JPH10512944A (fr)
AU (1) AU4454896A (fr)
BR (1) BR9606937A (fr)
CA (1) CA2211805A1 (fr)
FI (1) FI972860A (fr)
GB (1) GB2297371A (fr)
NO (1) NO973436D0 (fr)
NZ (1) NZ298860A (fr)
PL (1) PL321318A1 (fr)
WO (1) WO1996023146A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7080573B2 (en) * 2000-10-20 2006-07-25 Toray Composites (America), Inc. Hybrid composite flywheel rim and its manufacturing method
US6852401B2 (en) * 2001-09-13 2005-02-08 Beacon Power Corporation Composite flywheel rim with co-mingled fiber layers and methods for manufacturing same
WO2020263756A1 (fr) * 2019-06-27 2020-12-30 Spencer Composites Corporation Volant d'inertie à grande vitesse

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523663A (en) * 1975-06-27 1977-01-12 Asahi Glass Co Ltd Method of preparation of formed product by filament winding
JPS523662A (en) * 1975-06-27 1977-01-12 Asahi Glass Co Ltd Method of filament winding
US4198878A (en) * 1977-10-03 1980-04-22 Lord Corporation Rotary energy storage device
US4285251A (en) * 1978-09-13 1981-08-25 U.S. Flywheels, Inc. Rim for use in flywheels for kinetic energy storage
US4370899A (en) * 1978-09-13 1983-02-01 U.S. Flywheels, Inc. Flywheel for kinetic energy storage
US4266442A (en) * 1979-04-25 1981-05-12 General Electric Company Flywheel including a cross-ply composite core and a relatively thick composite rim
US4660435A (en) * 1981-05-26 1987-04-28 Rockwell International Corporation Fiber composite flywheel rim
US5285699A (en) * 1988-12-07 1994-02-15 Board Of Regents, University Of Texas System Reinforced composite flywheels and shafts
DE4100816C1 (fr) * 1991-01-14 1992-07-09 Uranit Gmbh, 5170 Juelich, De
FR2707552B1 (fr) * 1993-06-30 1995-10-13 Aerospatiale Procédé de fabrication d'une pièce en matériau composite composée, d'un corps central et d'ailerons et corps de missile ainsi obtenu.
GB9313943D0 (en) * 1993-07-06 1993-08-18 British Nuclear Fuels Plc Rotors

Also Published As

Publication number Publication date
NO973436L (no) 1997-07-25
EP0804695A1 (fr) 1997-11-05
GB9501443D0 (en) 1995-03-15
FI972860A0 (fi) 1997-07-04
GB2297371A (en) 1996-07-31
JPH10512944A (ja) 1998-12-08
PL321318A1 (en) 1997-12-08
NZ298860A (en) 1997-11-24
WO1996023146A1 (fr) 1996-08-01
AU4454896A (en) 1996-08-14
NO973436D0 (no) 1997-07-25
BR9606937A (pt) 1997-11-11
FI972860A (fi) 1997-07-24

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Legal Events

Date Code Title Description
FZDE Dead