MOTOR
PROBLEM TO BE SOLVED: To provide a motor which enables improvement of heat radiation performance while reducing solid propagation sounds.SOLUTION: A motor 10 includes: a motor housing 1; a motor body 2; and a vibration control member 3. The motor body 2 has a driving shaft 21. The motor housing 1 ho...
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Main Authors | , , , , , |
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Format | Patent |
Language | English Japanese |
Published |
11.07.2016
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a motor which enables improvement of heat radiation performance while reducing solid propagation sounds.SOLUTION: A motor 10 includes: a motor housing 1; a motor body 2; and a vibration control member 3. The motor body 2 has a driving shaft 21. The motor housing 1 houses the motor body 2. The vibration control member 3 is disposed on an outer surface of the motor housing 1. The vibration control member 3 includes: a vibration control layer 31; and a restriction layer 32. The vibration control layer 31 is formed by an organic polymer material and adheres to the outer surface of the motor housing 1. The restriction layer 32 is formed by a resin and/or elastomer in which an inorganic compound is mixed and disposed on the vibration control layer 31.SELECTED DRAWING: Figure 2
【課題】固体伝搬音を低減させつつ、放熱性を向上させることができるモータを提供する。【解決手段】モータ10は、モータハウジング1と、モータ本体2と、制振部材3とを備える。モータ本体2は、駆動軸21を有する。モータハウジング1は、モータ本体2を収容する。制振部材3は、モータハウジング1の外面上に配置される。制振部材3は、制振層31と、拘束層32とを含む。制振層31は、有機高分子材料によって構成され、モータハウジング1の外面に接着する。拘束層32は、無機化合物が配合された樹脂及び/又はエラストマによって構成され、制振層31上に配置される。【選択図】図2 |
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Bibliography: | Application Number: JP20140264209 |