Electric compressor with integral inverter
OwnerTakaaki Itabashi, Masahiko Osaka +1inventors
InventorsTakaaki Itabashi, Masahiko Osaka, Kou Tsukamoto
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Abstract
An electric compressor provided with an integral inverter, incorporated with a motor and provided in a receiving space surrounded by a compressor housing with a motor drive circuit that includes the inverter. At least some of electric parts including the motor drive circuit are coated at an assembly-completed state with a resin that is charged into the receiving space. The shape of the charged resin is defined in the receiving space by a jig used at the time of resin charging and defining a space to be charged with the resin. In the structure of a resin coating section for such a motor drive circuit, the amount of resin charged is significantly reduced, and the entire compressor is reduced in weight and cost.
Claims11
An electric compressor with an integral inverter, incorporated with a motor and provided in a receiving space surrounded by a compressor housing with a motor drive circuit that includes said inverter, characterized in that at least some of electric parts including said motor drive circuit are coated at an assembly-completed state with a resin that is charged into said receiving space, and a shape of said charged resin is defined in said receiving space by a jig used at the time of resin charging and defining a space to be charged with said resin.
Dependencies are inferred from the claim text.