ELECTRIC COMPRESSOR
To provide an electric compressor in which a vibration-proof member can be arranged with a simple mode.SOLUTION: An electric compressor ECP includes an external housing forming an outer shell, a rotating shaft stored inside the external housing, a compression part 30 for compressing fluid by rotatin...
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Zusammenfassung: | To provide an electric compressor in which a vibration-proof member can be arranged with a simple mode.SOLUTION: An electric compressor ECP includes an external housing forming an outer shell, a rotating shaft stored inside the external housing, a compression part 30 for compressing fluid by rotating the rotating shaft, an electric motor 50 for driving the compression part, and a vibration-proof member 60. The external housing incudes a motor housing 12 and a discharge housing 14 fastened to each other by a fastening bolt 15. Inside the external housing, the vibration-proof member 60 is interposed between an internal structure ST including the compression part 30 and the electric motor 50 and the external housing, and suppresses transmission of vibration. The vibration-proof member 60 includes an elastic body 61 arranged between the internal structure ST and the external housing in a state of being elastically deformed by receiving fastening force of the fastening bolt 15.SELECTED DRAWING: Figure 2
【課題】簡易な態様で防振部材を配置可能な電動圧縮機を提供する。【解決手段】電動圧縮機ECPは、外殻を構成する外部ハウジングと、外部ハウジングの内側に収容される回転軸と、回転軸が回転することにより流体を圧縮する圧縮部30と、圧縮部を駆動させる電動モータ50と、防振部材60と、を備える。外部ハウジングは、締結ボルト15によって互いに締結されるモータハウジング12および吐出ハウジング14を含んでいる。防振部材60は、外部ハウジングの内側において、圧縮部30および電動モータ50を含む内部構造体STと外部ハウジングとの間に介在して振動の伝達を抑制する。防振部材60は、締結ボルト15による締結力を受けて弾性変形した状態で、内部構造体STと外部ハウジングとの間に配置される弾性体61を含んでいる。【選択図】図2 |
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