Daikin Industries, Ltd.

Tomoko Mizuguchi

Souichi Nakamura

Toru Sugiyama

Satoshi Yamamoto

Masahiro Yamada

Hiroyuki Yamaji

Yasuhiro Murakami

Kazuhiko Matsukawa

Kouji Kojima

Eitarou Nakatani

Yoshihiro Shinohara

Kazuyuki Hara

Satomi Kinoshita

A hermetic compressor includes a compressor shell, a terminal provided on the compressor shell, a terminal guard erected on the compressor shell and surrounding the terminal, and a terminal cover mounted to the terminal guard and covering the terminal. A terminal chamber is defined by the compressor shell, the terminal guard, and the terminal cover. Except for at least a body of the terminal, metal portions facing the terminal chamber are generally covered with an insulator such that the metal portions are not exposed to the terminal chamber. The insulator includes an insulating portion that covers an inner surface of the terminal guard.

Hermetic compressor

A compressor () includes a casing (), a terminal () protruding from the casing, a first cover () covering the terminal, and a second cover () covering the first cover.

Compressor including terminal protection structure

A compressor is configured to compress a refrigerant and use a lubricating oil. The compressor includes a compression mechanism configured to compress the refrigerant, a driving shaft configured to rotate about a rotation axis in order to drive the compression mechanism, a slide bearing slidably supporting the driving shaft, a first surface fixed to the driving shaft and intersecting with a line arranged in parallel to the rotation axis, a second surface facially abutted to the first surface, and a recovery space formed in the compressor. The recovery space is configured and arranged to recover the lubricating oil leaking out of bottom ends of sliding surfaces of the slide bearing and the driving shaft. The first surface and the second surface respectively continue to surfaces forming the recovery space.

Compressor

Growing community of inventors

Osaka, Japan

Tomoko Mizuguchi