Mitsubishi Heavy Industries Limited

Mitsubishi Hitachi Power Systems, Ltd.

Mitsubishi Heavy Industries Machinery Technology Corporation

Ryutaro Mori

Yoshinori Kobayashi

Takeshi Matsuo

Kazunari Tanaka

Hiroyuki Ozawa

Kazuo Tomida

Norihisa Matake

Takashi Moribe

Masayuki Fukagawa

Masahiro Mihara

Daigo Kobayashi

Takeshi Kitamura

A fuel cell module comprises: at least one cell stack including a plurality of single fuel cells supplied with a fuel gas and an oxidizing gas to generate power; a sealable housing accommodating the at least one cell stack and forming a power generation chamber inside the housing; a pressure vessel accommodating the housing; and an oxidizing gas supply pipe for supplying the oxidizing gas to the cell stack. At least one pressure equalizing opening is formed in the housing to allow communication between inside and outside of the housing. The at least one pressure equalizing opening includes only one pressure equalizing opening, or a plurality of pressure equalizing openings in which a distance between a pressure equalizing opening in the highest position and a pressure equalizing opening in the lowest position is within 0.1H, where H is a height of the housing.

Fuel cell module and power generation system

A gas turbine includes a compressor and a combustor; a SOFC having a cathode and an anode; a first compression air supply line supplying compression air to the combustor; a second compression air supply line supplying compression air to the cathode; an exhaust air supply line supplying exhaust air discharged from the cathode to the combustor; a first fuel gas supply line supplying a fuel gas to the combustor; a second fuel gas supply line supplying a fuel gas to the anode; a fuel gas supply ratio change unit capable of changing a supply ratio of the fuel gas supplied to the combustor and the fuel gas supplied to the anode; an exhaust fuel gas supply line supplying an exhaust fuel gas discharged from the anode to the combustor; and a controller performing open-close control of the control valves and according to an operation state of the SOFC.

Power generation system and method for starting power generation system

This rotor for kneading includes a rotor shaft () having a tubular shape; a blade part () that is provided on an outer peripheral surface of the rotor shaft (); and a filling body () that is provided in a recessed part () formed inside the blade part () and made from a material having a higher thermal conductivity than a material from which the rotor shaft () and the blade part () are made.

Rotor for kneading, kneading machine, and method for manufacturing rotor for kneading

Growing community of inventors

Tokyo, Japan

Ryutaro Mori