Pressurised fluid supply for a pressurised fluid torque oscillation attenuator

The pressurized fluid supply unit has a pressurized fluid source for an automatic gearbox, where a pressure converter arrangement is provided for converting the fluid pressure generated by the pressurized fluid source to a high pressure. A working pressure accumulator arrangement is provided for acc...

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Bibliographic Details
Main Authors BUSOLD, THOMAS, DOEGEL, THOMAS
Format Patent
LanguageEnglish
French
German
Published 04.11.2009
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The pressurized fluid supply unit has a pressurized fluid source for an automatic gearbox, where a pressure converter arrangement is provided for converting the fluid pressure generated by the pressurized fluid source to a high pressure. A working pressure accumulator arrangement is provided for accumulating the high pressure of the working fluid generated by the pressure converter arrangement for a pressurized fluid torsion vibration damper arrangement (10). An independent claim is included for a torque transmission system for a drive train of a vehicle. Eine Druckfluidversorgung für eine Druckfluid-Torsionsschwingungsdämpferanordnung im Antriebsstrang eines Fahrzeugs umfasst eine Druckfluidquelle (50, 52) für ein Automatikgetriebe, eine Druckwandleranordnung (78) zur Wandlung des von der Druckfluidquelle (50, 52) erzeugten Fluiddrucks zu einem höheren Druck und eine Arbeitsdruckspeicheranordnung (76) zur Speicherung des von der Druckwandleranordnung (78) generierten höheren Drucks eines Arbeitsfluids für die Druckfluid-Torsionsschwingungsdämpferanordnung (10).
Bibliography:Application Number: EP20090158317