Kabushiki Kaisha Toyota Jidoshokki

Kazuhiro Hotta

Jun Kondo

Manabu Sugiura

Akio Saiki

Hitoshi Inukai

Norikazu Deto

Hiroko Asaoka

A double-headed piston type compressor connected with an external device is provided. The compressor includes a plurality of cylinder bore pairs, double-headed pistons, a first rotary valve, a second rotary valve, first suction passages, and second suction passages. In each cylinder bore pair, a first time period from a first top dead center timing, which is timing when the double-headed piston reaches a top dead center in a first compression chamber, to a first communication start timing, which is timing when a first introduction passage starts to communicate with a first suction passage, is different from a second time period from a second top dead center timing, which is timing when the double-headed piston reaches a top dead center in a second compression chamber, to a second communication start timing, which is timing when the second introduction passage starts to communicate with a second suction passages.

Double-headed piston type compressor

Piston for compressor

Growing community of inventors

Kariya, Japan

Kazuhiro Hotta