[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IT1140579B - Metodo per attenuare le oscillazioni di un sistema ruotante - Google Patents

Metodo per attenuare le oscillazioni di un sistema ruotante

Info

Publication number
IT1140579B
IT1140579B IT19888/80A IT1988880A IT1140579B IT 1140579 B IT1140579 B IT 1140579B IT 19888/80 A IT19888/80 A IT 19888/80A IT 1988880 A IT1988880 A IT 1988880A IT 1140579 B IT1140579 B IT 1140579B
Authority
IT
Italy
Prior art keywords
attenuating
oscillations
rotating system
rotating
Prior art date
Application number
IT19888/80A
Other languages
English (en)
Other versions
IT8019888A0 (it
Inventor
Herman Helgesen
Original Assignee
Sab Ind Ab
Elprogress I Lund Ab
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 Sab Ind Ab, Elprogress I Lund Ab filed Critical Sab Ind Ab
Publication of IT8019888A0 publication Critical patent/IT8019888A0/it
Application granted granted Critical
Publication of IT1140579B publication Critical patent/IT1140579B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
IT19888/80A 1979-02-14 1980-02-13 Metodo per attenuare le oscillazioni di un sistema ruotante IT1140579B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901293A SE424232B (sv) 1979-02-14 1979-02-14 Sett att dempa pendlingar hos ett roterande system

Publications (2)

Publication Number Publication Date
IT8019888A0 IT8019888A0 (it) 1980-02-13
IT1140579B true IT1140579B (it) 1986-10-01

Family

ID=20337288

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19888/80A IT1140579B (it) 1979-02-14 1980-02-13 Metodo per attenuare le oscillazioni di un sistema ruotante

Country Status (9)

Country Link
US (1) US4326158A (it)
JP (1) JPS55123035A (it)
CA (1) CA1153808A (it)
DE (1) DE3005561A1 (it)
FR (1) FR2449238A1 (it)
GB (1) GB2042224B (it)
IT (1) IT1140579B (it)
SE (1) SE424232B (it)
WO (1) WO1982003707A1 (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092687B (en) * 1981-02-11 1985-09-18 Vickers Shipbuilding & Eng Hydromechanical variable-ratio gearing
DE3135180A1 (de) * 1981-09-05 1983-04-14 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Einrichtung zum linearen fuehren eines abtasters
US4774855A (en) * 1982-08-17 1988-10-04 Vickers Shipbuilding And Engineering Limited Apparatus for providing an electrical generator with a constant rotational speed from a variable speed input
GB2136883B (en) * 1983-03-23 1988-02-10 English Electric Co Ltd Wind or water turbine power generating system
JPH0742939B2 (ja) * 1985-10-07 1995-05-15 株式会社日立製作所 トルク制御式圧縮機
DE3703269A1 (de) * 1987-02-04 1988-08-18 Alpha Real Ag Vertikalwellen-windturbine
US5189360A (en) * 1989-03-27 1993-02-23 Integrated Technology Corporation Method and apparatus for providing controlled mechanical braking torque
US5442276A (en) * 1989-03-27 1995-08-15 Integrated Technology Corporation Apparatus for providing controlled mechanical braking torque
US5185543A (en) * 1990-02-27 1993-02-09 Fichtel & Sachs Ag Motor vehicle drive line torsional vibration damper
DE4406481C3 (de) * 1994-02-28 2002-04-25 Isad Electronic Sys Gmbh & Co Anlasser für Antriebsaggregate, insbesondere Verbrennungsmotoren
DE4447537B4 (de) * 1994-02-28 2006-04-20 Temic Automotive Electric Motors Gmbh Verfahren und System zur aktiven Schwingungsdämpfung
US5553514A (en) * 1994-06-06 1996-09-10 Stahl International, Inc. Active torsional vibration damper
DE19518390C2 (de) * 1995-05-19 1999-02-18 Inofex Gmbh Verfahren und Schaltungsanordnung zur Steuerung und Regelung eines Antriebssystems für die Verarbeitung eines Rohstoffes, vorzugsweise für Fleischereimaschinen
US6116389A (en) * 1995-08-07 2000-09-12 Quality Research, Development & Consulting, Inc. Apparatus and method for confinement and damping of vibration energy
US20060106500A1 (en) * 1995-08-07 2006-05-18 Quality Research, Development & Consulting, Inc. Vibration control by confinement of vibration energy
US6032552A (en) 1995-08-07 2000-03-07 Quality Research Development & Consulting, Inc. Vibration control by confinement of vibration energy
DE19545922A1 (de) * 1995-12-08 1997-09-18 Magnet Motor Gmbh Motorfahrzeug
DE19631384C1 (de) * 1996-08-02 1997-10-16 Clouth Gummiwerke Ag Elektrische Maschine in einem Antriebsstrang, z. B. eines Kraftfahrzeuges
DE29807874U1 (de) * 1998-05-04 1999-09-30 Husumer Schiffswerft Inh. Gebrüder Kröger GmbH & Co. KG, 25813 Husum Rotorblattsatz für Windkraftanlage zur Elektrizitätserzeugung
US6585490B1 (en) * 2000-12-19 2003-07-01 Indigo Energy, Inc. Vacuum regeneration method for a flywheel system
US6507128B2 (en) * 2001-05-23 2003-01-14 General Electric Company Low-energy storage fast-start uninterruptible power supply system and method
GB2382734A (en) * 2001-12-01 2003-06-04 Michael Andrew Wastling Combined parking and emergency electro-dynamic brake for a wind turbine with permanent magnet generator
US7518344B2 (en) * 2003-06-13 2009-04-14 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Method and damping device for damping a torsional vibration in a rotating drivetrain
DE10326816A1 (de) * 2003-06-13 2005-01-13 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Verfahren und Dämpfungsvorrichtung zur Dämpfung einer Torsionsschwingung in einem rotierenden Antriebsstrang
DE10334460A1 (de) * 2003-07-29 2005-05-04 Zahnradfabrik Friedrichshafen Antriebsstrang eines Kraftfahrzeuges
US9046148B2 (en) * 2003-10-14 2015-06-02 Sikorsky Aircraft Corporation Active force generation system for minimizing vibration in a rotating system
WO2006135405A2 (en) * 2004-08-30 2006-12-21 Lord Corporation Helicopter vibration control system and rotary force generator for canceling vibrations
US8090482B2 (en) * 2007-10-25 2012-01-03 Lord Corporation Distributed active vibration control systems and rotary wing aircraft with suppressed vibrations
US8162606B2 (en) * 2004-08-30 2012-04-24 Lord Corporation Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations
US8435002B2 (en) * 2004-08-30 2013-05-07 Lord Corporation Helicopter vibration control system and rotating assembly rotary forces generators for canceling vibrations
US8267652B2 (en) * 2004-08-30 2012-09-18 Lord Corporation Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations
US7722322B2 (en) * 2004-08-30 2010-05-25 Lord Corporation Computer system and program product for controlling vibrations
GB2447630A (en) * 2007-03-21 2008-09-24 Wind Save Ltd Braking system for a wind turbine
US8403643B2 (en) 2008-03-20 2013-03-26 Sikorsky Aircraft Corporation Dual frequency hub mounted vibration suppressor system
ATE552421T1 (de) * 2008-05-14 2012-04-15 Alstom Wind Sl Verfahren zur reduktion von torsionsschwingungen im antriebsstrang einer windturbine
US8203316B2 (en) * 2008-12-18 2012-06-19 Hamilton Sundstrand Corporation Eddy current torsional damper for generator
US8753069B2 (en) * 2010-08-30 2014-06-17 Dresser-Rand Company Eddy current damper and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767367A (en) * 1953-03-03 1956-10-16 Aerovox Corp Generator frequency control by electric braking
GB864626A (en) * 1956-08-30 1961-04-06 Bliss E W Co Torque transmitting or generating apparatus
SE324477B (it) * 1963-04-03 1970-06-01 B Murganow
US3450911A (en) * 1967-07-18 1969-06-17 Eaton Yale & Towne Press speed control system with flywheel and eddy current brake and clutch
US3518472A (en) * 1967-08-25 1970-06-30 Eaton Yale & Towne Speed control apparatus with eddy current clutch and brake means
FR2237192A1 (en) * 1973-07-13 1975-02-07 Siemens Ag Torque converter test stand control - with output signal of torque controller which determines limits of speed adjustment
US4128020A (en) * 1976-04-12 1978-12-05 Gray Archie B Energy storage and transmission apparatus

Also Published As

Publication number Publication date
JPS55123035A (en) 1980-09-22
FR2449238A1 (fr) 1980-09-12
IT8019888A0 (it) 1980-02-13
GB2042224A (en) 1980-09-17
FR2449238B1 (it) 1984-12-07
SE424232B (sv) 1982-07-05
SE7901293L (sv) 1980-08-15
CA1153808A (en) 1983-09-13
US4326158A (en) 1982-04-20
DE3005561A1 (de) 1980-08-28
WO1982003707A1 (en) 1982-10-28
GB2042224B (en) 1983-08-17

Similar Documents

Publication Publication Date Title
IT1140579B (it) Metodo per attenuare le oscillazioni di un sistema ruotante
IT1129551B (it) Sistema per la polarizzazione automatica di un cinescopio
IT1132285B (it) Sistema di smorzamento per cuscinetti
FI800972A (fi) Adsorbensfraktioneringsapparat med elektroniskt sekvensur och cykelkontroll samt process
NO810011L (no) Baandformet anordning for dannelse av et roerformet beskyttelseshylster.
FI822857L (fi) Foerfarande och anordning foer framstaellning av en faergkilfolie
FI800233A (fi) Foerfarande och redskap foer framstaellning av en holk med polygonal flaens
IT7968954A0 (it) Sistema di perforazione per trivellazioni
IT1127524B (it) Sistema per la eliminazione di acque luride particolarmente per bastimenti
IT1151011B (it) Metodo per la polimerizzazione di alfa-olefine
GB1538967A (en) Method for the decontamination of radioactive effluents
BR8003990A (pt) Sistema nuclear de localizacao de pocos
IT7919552A0 (it) Impianto e metodo per comandare il posizionamento di macchine utensili.
IT7920215A0 (it) Apparecchio per il recupero di fango di combustibile nucleare.
IT1126185B (it) Sistema protettivo per condensatori
FI810970L (fi) Foerfarande och anordning foer avskiljning av daoligt avbarkat traevirke
ES494622A0 (es) Un metodo de hacer funcionar un sistema de refrigeracion
IT7920973A0 (it) Metodo per la produzione di tecnezio-99m radioattivo.
FI822143A0 (fi) Anordning foer uppsamling av i synnerhet sopsaecker och andra avfallsbehaollare
BR8005682A (pt) Sistema antitrava
IT1134507B (it) Metodo per la polimerizzazione di alfa-olefine
YU299180A (en) Method of increasing the emulsion removal rate
IT1165060B (it) Dispositivo di blocco per un sistema di sospensione
IT1134272B (it) Sistema di colata per colata a sorgente
IT7926433A0 (it) Procedimento per il reimpiego di un enzima.