HYDRAULIC ANTIVIBRATION DEVICE

PROBLEM TO BE SOLVED: To provide a hydraulic antivibration device that perfects vibration-damping supports thereof in order to decrease energy consumption of the vibration-damping supports.SOLUTION: A hydraulic antivibration device comprises two frames (2, 3) and an elastomer body (4), which connect...

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Bibliographische Detailangaben
Hauptverfasser:	ALAIN BELLAMY, LEMAIRE GABRIEL
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SHOCK-ABSORBERS SPRINGS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a hydraulic antivibration device that perfects vibration-damping supports thereof in order to decrease energy consumption of the vibration-damping supports.SOLUTION: A hydraulic antivibration device comprises two frames (2, 3) and an elastomer body (4), which connects frames together and delimits a first hydraulic chamber (A) that communicates with a second hydraulic chamber (B) that can be deformed by a constricted passage. An electromagnetic actuator (22), which controls the vibration-damping behavior of the device, comprises a suction cup with a permanent magnet.SELECTED DRAWING: Figure 1 【課題】制振支持体のエネルギー消費を低減するために、その制振支持体を完全なものにする液圧制振装置を提供すること。【解決手段】液圧制振装置は、２つのフレーム（２、３）と、フレーム同士を一体に連結し、収縮通路によって変形され得る第２の液圧室（Ｂ）と連通する第１の液圧室（Ａ）を境界付けるエラストマ体（４）とを備える。装置の制振挙動を制御する電磁アクチュエータ（２２）が、永久磁石を伴う吸引カップを備える。【選択図】図１