Mitsubishi Jukogyo Kabushiki Kaisha

Eito Matsuo

Takashi Mikogami

Michio Kyoya

Yoichiro Okazaki

Hiroshi Nakatomi

Masanori Kimura

Nobuyasu Matsudaira

Nobuhiro Takahira

Shigetoshi Narisue

An improved driving linkage device for adjusting a variable nozzle mechanism in a supercharger turbine or a variable diffuser mechanism in a compressor. The driving linkage device is provided with a driving ring for driving a variable nozzle mechanism in a supercharger turbine or a variable diffuser mechanism in a compressor, one or more sets of adjusting links, each set consisting of three levers connected in a U-shape and having two opposed ones coupled to the driving ring and a fulcrum for supporting the lever not coupled to the driving ring. One end of one adjusting link is coupled to an actuator to achieve the adjustment of a variable nozzle mechanism in a supercharger or of a variable diffuser mechanism in a compressor.

Driving linkage device

A variable geometry radial turbine wherein a plurality of pivotable vanes are provided in the portion through which a gas is introduced into a turbine wheel which is disposed in a turbine housing. The pivotable vanes can be moved for the purpose of opening and closing a part of a gas introduction area whereby the gas flow rate is continuously changed.

Variable capacity radial flow turbine

Growing community of inventors

Nagasaki, Japan

Eito Matsuo