MOTOR COMPRESSOR

To electrically connect housings and secure potential equalization between the housings regardless of whether or not a gasket is disposed therebetween in a split type housing of a motor compressor.SOLUTION: A gasket 16 disposed between housings comprises: a metal base; and a rubber layer covering bo...

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1. Verfasser: TAKABE TETSUYA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To electrically connect housings and secure potential equalization between the housings regardless of whether or not a gasket is disposed therebetween in a split type housing of a motor compressor.SOLUTION: A gasket 16 disposed between housings comprises: a metal base; and a rubber layer covering both surfaces of the metal base. Further, the gasket 16 forms an annular shape and has annular beads 101, 102 located at its inner edge side and its outer edge side. Here, an electric connection part (a metal base exposed part) 109 formed by removing a part of the rubber layer to expose the metal base is provided between the beads 101, 102 on both surfaces. The metal base exposed part 109 at the protruding surface 105 side is provided at an edge part of a bolt insertion hole 107.SELECTED DRAWING: Figure 2 【課題】 電動圧縮機の分割型のハウジングにおいて、ガスケットの介在にかかわらず、ハウジング間を電気的に接続して、ハウジング間の等電位を確保する。【解決手段】 ハウジング間に介装されるガスケット16は、金属基材と、その両面を覆うゴム層とを含んで構成される。また、ガスケット16は、環状をなして、その内縁側と外縁側とにそれぞれ環状のビード101、102を有する。ここにおいて、両面のビード101、102間に、ゴム層の一部を除去して金属基材を露出させてなる電気的接続部(金属基材露出部)109を設ける。凸面105側の金属基材露出部109は、ボルト通し孔107の縁部に設ける。【選択図】 図2