VIBRATION CONTROL AND HEAT RADIATION COMPLEX

• Main Authors: IIDA KAZUYOSHI, KAWAKAMI HIROKI, KAYANO HARUO, MIYASAKA KOICHI, MAKITA KEISUKE, SAKATA KOJI
• Format: Patent
• Language: English; Japanese
• Published: 03.12.2015
• Subjects: ADHESIVES; BLASTING; CHEMISTRY; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYES; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; LIGHTING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PERFORMING OPERATIONS; POLISHES; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

PROBLEM TO BE SOLVED: To provide a vibration control material having a vibration control function and a heat radiation function simultaneously, regrading a technology for suppressing resonance, without temperature rise inside a noise case followed by resonance of a structure, such as a motor case, having a vibration source and a heating source thereinside.SOLUTION: A vibration control and heat radiation complex has a vibration control function and a heat radiation function for reducing solid propagation sound followed by resonance. The vibration control function comprises a flexible restraining layer and a vibration control layer having adhesion, and the restraining layer and the vibration control layer have heat conductivity. 【課題】モーターケースなど内部に振動源と発熱源を有する構造体の共振に伴う騒音ケース内部の温度を上昇することなく、共振を抑制する技術に関するものであり、制振機能と同時に放熱機能がある制振材料を提供する。【解決手段】共振に伴う固体伝搬音を低減するための制振性能と放熱性能を有することを特徴とし、前記制振性能は、柔軟な拘束層と粘着性を有する制振層からなり、拘束層と制振層に熱伝導性を付与した制振・放熱複合構造体。【選択図】図２