Mitsubishi Heavy Industries Limited

Mitsubishi Heavy Industries Thermal Systems, Ltd.

Masanari Uno

Hajime Sato

Kenji Shimizu

Yoshiyuki Kimata

Shunsuke Yakushiji

Makoto Ogawa

Hisao Mizuno

Mikito Sasaki

Yogo Takasu

Masashi Hamano

Toshiyuki Goto

Yuichi Muroi

Shohei Terasaki

Masahiro Nii

Hirofumi Shimaya

Ikuo Esaki

Akihisa Ohira

An object is to provide a hermetic electric compressor that can simplify the installation structure of an internal protector and improve the ease-of-assembly thereof. In a hermetic electric compressor having a compressor and an electric motor () built into a sealed housing (), the electric motor () includes a stator () to which plastic insulating bobbins () having flanges (B,C) on an inner and outer circumferences of a plurality of tooth parts of a stator core are fitted and around which a stator winding wire (A) is wound in concentrated winding around the plastic insulating bobbins (), and an internal protector () for electric-motor protection is latched between the inner and outer circumferential flanges (B,C) of the plastic insulating bobbins () by being urged against the stator winding wire (A).

Hermetic electric compressor

Growing community of inventors

Tokyo, Japan

Masanari Uno