ATE447255T1 - Doppelsteifigkeit-lagerdämpfungssystem - Google Patents

Doppelsteifigkeit-lagerdämpfungssystem

Info

Publication number
ATE447255T1
ATE447255T1 AT02752311T AT02752311T ATE447255T1 AT E447255 T1 ATE447255 T1 AT E447255T1 AT 02752311 T AT02752311 T AT 02752311T AT 02752311 T AT02752311 T AT 02752311T AT E447255 T1 ATE447255 T1 AT E447255T1
Authority
AT
Austria
Prior art keywords
stiffness
damping
dual
damping system
energy storage
Prior art date
Application number
AT02752311T
Other languages
English (en)
Inventor
Norman Brackett
Original Assignee
Beacon Power Corp
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 Beacon Power Corp filed Critical Beacon Power Corp
Application granted granted Critical
Publication of ATE447255T1 publication Critical patent/ATE447255T1/de

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • 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
    • H02K7/08—Structural association with bearings
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2117—Power generating-type flywheel
    • Y10T74/2119—Structural detail, e.g., material, configuration, superconductor, discs, laminated, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Support Of The Bearing (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Prevention Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
AT02752311T 2001-08-20 2002-07-15 Doppelsteifigkeit-lagerdämpfungssystem ATE447255T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/933,496 US6747378B2 (en) 2001-08-20 2001-08-20 Dual stiffness bearing damping system
PCT/US2002/022266 WO2003017448A1 (en) 2001-08-20 2002-07-15 Dual stiffnes bearing damping system

Publications (1)

Publication Number Publication Date
ATE447255T1 true ATE447255T1 (de) 2009-11-15

Family

ID=25464079

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02752311T ATE447255T1 (de) 2001-08-20 2002-07-15 Doppelsteifigkeit-lagerdämpfungssystem

Country Status (5)

Country Link
US (1) US6747378B2 (de)
EP (1) EP1419567B1 (de)
AT (1) ATE447255T1 (de)
DE (1) DE60234190D1 (de)
WO (1) WO2003017448A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7174806B2 (en) * 2001-09-13 2007-02-13 Beacon Power Corporation Flexible bearing damping system, energy storage system using such a system, and a method related thereto
US7679245B2 (en) 2001-09-17 2010-03-16 Beacon Power Corporation Repulsive lift systems, flywheel energy storage systems utilizing such systems and methods related thereto
US20060204153A1 (en) * 2005-03-10 2006-09-14 Honeywell International Inc. Compact resilient anisotropic support for bearing
US7274975B2 (en) * 2005-06-06 2007-09-25 Gridpoint, Inc. Optimized energy management system
US20070080314A1 (en) * 2005-10-06 2007-04-12 Arvin Technologies, Inc. Exhaust valve bushing
US8103389B2 (en) 2006-05-18 2012-01-24 Gridpoint, Inc. Modular energy control system
JP5081005B2 (ja) * 2007-03-09 2012-11-21 アスモ株式会社 ブラシレスモータ及びその製造方法
US8083413B2 (en) * 2007-10-23 2011-12-27 General Electric Company Compliant hybrid gas journal bearing using integral wire mesh dampers
US20100083790A1 (en) * 2008-10-06 2010-04-08 Graney Jon P Flywheel device
CA2686843A1 (en) 2009-12-02 2011-06-02 Flywheel Energy Systems Inc. Compliant bearing mount with a position restoring shear force absorber
BR112012031248A2 (pt) 2010-06-08 2016-10-04 Temporal Power Ltd “sistema de armazenamento de energia e rede de sistema de armazenamento de energia”
EP2614273A1 (de) 2010-09-14 2013-07-17 Power Tree Corp Zusammengesetztes schwungrad
US8917004B2 (en) 2011-12-07 2014-12-23 Rotonix Hong Kong Limited Homopolar motor-generator
US9148037B2 (en) 2011-11-13 2015-09-29 Rotonix Hong Kong Limited Electromechanical flywheel
WO2013155598A1 (en) 2012-04-16 2013-10-24 Temporal Power Ltd. Method and system for regulating power of an electricity grid system
EP2914826B1 (de) 2012-11-05 2019-10-30 BC New Energy (Tianjin) Co., Ltd. Gekühlte schwungradvorrichtung
US9121448B2 (en) 2013-10-11 2015-09-01 General Electric Company Hermetically sealed damper assembly and methods of assembling same
US9429191B2 (en) 2013-10-11 2016-08-30 General Electric Company Journal bearing assemblies and methods of assembling same
US9083207B1 (en) 2014-01-10 2015-07-14 Temporal Power Ltd. High-voltage flywheel energy storage system
CN107240981B (zh) * 2017-05-10 2020-04-07 哈尔滨工程大学 一种可拆装的磁悬浮储能飞轮转子
CN107330158B (zh) * 2017-06-08 2020-11-06 南京航空航天大学 基于局部精细接触模型的轴承等效径向刚度识别方法
FR3089585B1 (fr) * 2018-12-07 2021-09-17 Safran Helicopter Engines Rotor de turbomachine
US10982730B2 (en) 2019-03-04 2021-04-20 Saint- Augustin Canada Electric Inc. Flywheel systems and related methods
CN111146894B (zh) * 2019-12-12 2021-10-15 武汉理工大学 一种组合式碳纤维复合材料吸振电机外壳及其制作方法
CN115962244A (zh) * 2022-12-09 2023-04-14 中国船舶集团有限公司第七0三研究所 一种多层钢板组合式阻尼器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632586C2 (de) * 1976-07-20 1983-05-19 Gesellschaft für Kernverfahrenstechnik mbH, 5170 Jülich Verfahren und Vorrichtung zum Durchlaufen kritischer Drehzahlen langgestreckter Rotoren
US4163914A (en) * 1977-04-11 1979-08-07 Keyes John H Infinitely variable ratio permanent magnet transmission
DE3511480C1 (de) * 1985-03-29 1986-06-12 Ford-Werke AG, 5000 Köln Zwischenlager fuer die Gelenkwelle von Kraftfahrzeugen
US5044789A (en) * 1990-04-16 1991-09-03 Eaton Corporation Roller and ball bearing bearing isolator
US5235227A (en) * 1991-01-23 1993-08-10 Panavision International L.P. Noise and vibration dampened electric motor such as for use with a sound movie camera
US5239886A (en) * 1992-08-03 1993-08-31 Cincinnati Milacron Inc. Stability high gain and dynamic stiffness servo axis drive system and method
DE69304171T2 (de) * 1992-10-30 1997-03-06 Philips Electronics Nv Elektromotor und Apparat, der diesen Elektromotor enthält
DE69409998T2 (de) * 1993-02-24 1998-09-03 Shinko Electric Co Ltd Schwingungskontrollanlage für rotierende Maschinen
US6354988B1 (en) * 1999-06-17 2002-03-12 Kendro Laboratory Products, Llp Centrifuge gyro diaphragm capable of maintaining motor shaft concentricity

Also Published As

Publication number Publication date
US20030034700A1 (en) 2003-02-20
EP1419567A4 (de) 2005-11-23
WO2003017448A1 (en) 2003-02-27
EP1419567B1 (de) 2009-10-28
EP1419567A1 (de) 2004-05-19
US6747378B2 (en) 2004-06-08
DE60234190D1 (de) 2009-12-10

Similar Documents

Publication Publication Date Title
ATE447255T1 (de) Doppelsteifigkeit-lagerdämpfungssystem
US4190131A (en) Noise abatement techniques and systems
ES2098693T3 (es) Un centrifugador que tiene un arbol de arrastre de rotor con junta elastica de amortiguacion.
BR9306276A (pt) Suporte amortecido por fluído tendo rigidez e amortecimento variáveis
WO1999002887A3 (en) Energy absorber
ATE295298T1 (de) Passive, vielachsige, hochgedämpfte stossisolierende halterungen
DE60013391D1 (de) Hydraulisches, schwingungsdämpfendes Lager und dieses enthaltendes, aktives Schwingungsdämpfungssystem
BR0104191A (pt) Método e aparelho para suportar montagens de rotor durante desequilìbrios
ATE323851T1 (de) Schwingungsdämpfungsvorrichtung
ES1025251U (es) Fijacion amortiguadora de oscilaciones de motores electricos.
TR200101212T1 (tr) Vizkoz bir titreşim sönümleme duvarının montajı için kullanılacak yapı ve bu duvarın montajı için metod
WO2010013447A1 (ja) ダイナミックダンパ
FR2826076B1 (fr) Palier de secours insensible a la charge axiale
DK1113122T4 (da) Sammensat lyddæmpningssystem til rumafgrænsninger
DE69813614D1 (de) Vorgespannte, gedämpfte lageranordnung
DE10084778T1 (de) Aktive Dämpfung eines Aktuatorlager-Translationsmodus
ATE375949T1 (de) Andockpuffer
US20070012535A1 (en) Laminated damper
PT1056185E (pt) Arranjo destinado a fixar um motor electrico de modo a proporcionar um isolamento contra vibracoes
JPH07167216A (ja) 回転体の振動緩和装置
ES2964317T3 (es) Amortiguador de impulsos para estructuras e instalaciones altas y delgadas
BR9913379A (pt) Rolamento puramente rolante
RU37401U1 (ru) Упругодемпферная опора ротора
MY122698A (en) Impact generator
RU2289170C1 (ru) Опора упругодемпфирующая

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties