Hitachi, Ltd.

Kazuyuki Itoh

Michio Kuroda

Shozo Nakamura

Hiroshi Inoue

Yoji Ishibashi

Kazuhito Koyama

Hiraku Ikeda

Hidekazu Fujimura

Tadayoshi Murakami

Kenichi Sohma

Kazumi Iwai

Satoshi Tsukahara

Yasuhiko Otawara

Noriyuki Hayashi

Tamio Innami

A camera includes a plurality of photosensors disposed on an imaging surface. The photosensors separately output respective photodetection signals, and are grouped into a plurality of photosensitive units each including at least two of the photosensors. The photosensors of each of the photosensitive units have respective detection wavelength ranges which do not overlap one another. The photodetection signals outputted from selected ones of the photosensors of each of the photosensitive units are used in performing spectrum analysis. R (red), G (green), and B (blue) signals are synthesized from the photodetection signals outputted from the photosensors of each of the photosensitive units and are used in displaying an ordinary color image.

Camera, spectrum analysis system, and combustion evaluation apparatus

A premixed combustor for a gas turbine, comprises, a combustion chamber for burning a fuel with an air therein, at least two premixed fuel/air mixture outlets which are juxtaposed with each other, and through each of which a premixed fuel/air mixture flows out into the combustion chamber, and a flow deflection member arranged between the premixed fuel/air mixture outlets, urging the permixed fuel/air mixture from one of the premixed fuel/air mixture outlets to go away from another one of the premixed fuel/air mixture outlets, and terminating in the combustion chamber so that the premixed fuel/air mixture from the one of the premixed fuel/air mixture outlets is permitted to move toward the premixed fuel/air mixture flowing out from the another one of the premixed fuel/air mixture outlets after going away from the another one of the premixed fuel/air mixture outlets.

Combustor for gas turbine

Growing community of inventors

Katsuta, Japan

Kazuyuki Itoh