Mitsubishi Denki Kabushiki Kaisha

Nobuhiro Shimizu

Takuho Hirahara

Kazutomo Asami

Keiju Sakaino

Shigeru Shida

Okinobu Ohinata

Yawara Uzawa

Yamada Hidehiko

In a rotary type compressing apparatus, a check valve is positioned in a refrigerant gas inhalation unit, and an exhaust valve is positioned in a refrigerant gas exhaust unit. In addition, a control valve is employed at an inlet section of an exhaust pipe. One end of this exhaust pipe is opened inside a muffler which forms airtight space within a closed case. This control valve is actuated by means of a slider valve body by receiving specific pressure.

Rotary type compressing apparatus employing exhaust gas control valve

A hermetic motor compressor including a closed housing which covers motor and compressor means; and a partition wall which separates a lower temperature compartment in which at least part of a motor is held and a recycling coolant is fed through an inlet port formed on said housing; and a higher temperature compartment in which a compressor and a coolant muffler and a loop part of an outlet pipe are held.

Hermetic motor compressor

Growing community of inventors

Shizuoka, Japan

Nobuhiro Shimizu