Koito Manufacturing Company, Ltd.

Mitsubishi Heavy Industries Limited

Konica Minolta, Inc.

Takata Corporation

Mitsubishi Hitachi Power Systems, Ltd.

Kioto Manufacturing Co., Ltd.

Hiroki Shibata

Kazutami Oishi

Atsushi Toda

Kiyoshi Wada

Masashi Tatsukawa

Kazuki Takahashi

Takashi Inoue

Keiichi Tajima

Tetsu Konishi

Taiki Kinoshita

Kazuhiro Saito

Hitoshi Takeda

Hiroshi Morimoto

Wataru Watanabe

Masahiro Kusagaya

Kenji Sato

Koichi Akagi

Kentaro Tokuyama

Hiroaki Kishida

Natsuko Minegishi

Takeyuki Tachiiwa

Satoru Yashiki

Keiki Katsumata

Takashi Kurita

Koji Uchino

Tomoaki Serizawa

Kiyoshi Yamashita

Nobumi Yokoyama

Tetsuya Ishikawa

Katsunori Tanaka

Satoshi Hada

Yasuhito Miyata

Shinji Akamatsu

Tatsuo Ishiguro

Taku Ichiryu

Sosuke Nakamura

Hitoshi Morimoto

Ichiro Amamori

Naoki Abe

Kei Yuasa

Goichi Oda

Norihiko Motoyama

Hideki Uchida

Hikaru Kurosaki

Shoichiro Yokoi

Noriyuki Okada

Tomokazu Suzuki

Hiroshi Otaka

Akira Saijo

Soichi Yagi

Hideki Ohashi

Natsuko Kawai

Naohiro Yamada

Tadakazu Sakaguchi

Daiki Watanabe

Ryutaro Fujisawa

Takayuki Unno

Akihiro Murakami

Mikio Urushibata

Toshinobu Ohara

Tatsuhiro Terada

Miki Nishida

Masahiro Kusaya

Shinya Kato

Hiromichi Akimoto

Yoshihide Noda

Hidenori Kanki

Kouji Magoori

Kunio Fujita

Masaya Fujiwara

Ryo Iwaki

A combustor component of a combustor for combusting fuel to produce a combustion gas includes a combustion cylinder forming a passage for the combustion gas, a first acoustic device which internally includes a first cavity communicating with the passage via a first through hole formed in the combustion cylinder, a second acoustic device which is located on a radially outer side of the first acoustic device so as to cover the first acoustic device, and internally includes a second cavity communicating with the passage via a second through hole formed in the combustion cylinder, and a first communication passage causing the first cavity and an outer space of the combustion cylinder to communicate with each other without via the first through hole and the second cavity.

Combustor component, combustor including the combustor component, and gas turbine including the combustor

A combustor component according to at least one embodiment of the present invention includes a cylindrical body which internally includes a combustion chamber, and includes a weld part where a plurality of through holes opening to the combustion chamber are formed, and a housing which is disposed on an outer circumferential side of the cylindrical body to cover a part of the weld part, and defines an acoustic damping space communicating with the combustion chamber via at least one of the through holes. The plurality of through holes in the weld part has a formation density which is higher in a first region of the weld part covered with the housing than in a second region of the weld part positioned outside the housing.

Combustor component, combustor, gas turbine, and manufacturing method for combustor component

A plurality of cooling passages extending in an axial direction are formed in a transition piece so as to be aligned in a circumferential direction and the axial direction. One or more downstream side passages are formed in a downstream side region (Rd) within one circumferential region. One or more upstream side passages are formed in an upstream side region Ru within the circumferential region. The total cross-sectional area per unit circumferential length of the one or more downstream side passages is larger than the total cross-sectional area per unit circumferential length of the one or more upstream side passages.

Transition piece, combustor provided with same, and gas turbine provided with combustor

A substrate supports a light source and a control circuit. The control circuit is configured to be able to control lighting and lights-out of the light source. The substrate is supported to a conductive housing. The housing is configured to couple with a transparent cover through which light emitted from the light source is to pass. The housing has a through-hole. A connector unit has a connection part and a terminal holding part. The connection part is arranged outside the housing. At least a part of the insulating terminal holding part is arranged in the through hole. The terminal holding part holds a conductive terminal. The conductive terminal is coupled to the substrate and electrically connected to the control circuit.

Lighting device

The present invention is a combustor provided with a combustor transition pipe connected to a turbine while interposing a transition pipe seal in between, including a flange portion provided at an end portion on a downstream side in a fluid flow direction of the combustor transition pipe, the flange portion projecting to radially inside and extending in a circumferential direction. The flange portion includes a pin hole into which a pin to position the transition pipe seal is inserted, a circumferential slit portion either extending within a range in a radial direction where the pin hole is formed or being located on radially outside of the pin hole and extending in the circumferential direction, and a hole portion on which part of the circumferential slit portion abuts.

Combustor and gas turbine

A lighting device mounted on a vehicle includes a first light source, a second light source, a heat dissipation member having a wall defining a hollow portion and configured to dissipate heat generated by operations of the first light source and the second light source, and a single reflector member mounted on the heat dissipation member. The first light source and the second light source are disposed at positions facing the hollow portion with the wall interposed therebetween, respectively. The first light source and the second light source are configured to emit light in directions intersecting with a front and rear direction, respectively. The reflector member has a first reflecting surface configured to reflect light emitted from the first light source in a predetermined direction, and a second reflecting surface configured to reflect light emitted from the second light source in a predetermined direction.

In a lighting device adapted to be mounted on a vehicle, a PTC (positive temperature coefficient) thermistor (), a first fixed resistor (R), and a first light emitting element () are connected in series with a voltage source. A heat conduction suppressor () is configured to suppress heat conduction from the first fixed resistor (R) to the PTC thermistor ().

Lighting device having an LED, thermistor and resistor connected in series with a heat conduction suppressor configured to suppress heat to the thermistor

A control apparatus includes: a communicator that communicates with an image forming apparatus capable of executing a print job; and a hardware processor that obtains, for each of the image forming apparatuses in communication with the communicator, a degree of variations in remaining endurance of each of a plurality of units included in the image forming apparatus, wherein the hardware processor assigns a print job to the image forming apparatus having the smallest degree of variations.

Control apparatus for assigning a print job, image forming apparatus, image forming system, and program

A combustor cooling panel has a first channel and a second channel through which a cooling medium flows. Relative to an end zone in a longitudinal direction of the first channel, the second channel has: an overlapping zone that overlaps the end zone in an extension direction of the end zone by extending in the extension direction while being separated from the end zone in a circumferential direction intersecting the extension direction; and a non-overlapping zone that does not overlap the end zone in the extension direction. A bent portion that is bent toward the end zone in the circumferential direction is formed in the second channel.

Combustor cooling panel, transition piece and combustor including the same, and gas turbine including combustor

A lighting device to be mounted on a vehicle has a light source, a projection lens having an optical axis, and disposed so as to allow at least some of light emitted from the light source to pass therethrough, a holder that holds the projection lens, a pivot shaft provided at one of the projection lens and the holder and extending in a direction intersecting with the optical axis of the projection lens, a bearing provided at the other of the projection lens and the holder and that holds the pivot shaft, an aiming mechanism configured to pivot the projection lens relative to the holder about the pivot shaft, and a reflector configured to reflect the light emitted from the light source in a predetermined direction. The reflector is provided in the holder. The position of the holder to the light source is fixed.

Lighting device for vehicle

An adjustment mechanism configured to adjust a reference position of an optical axis of a projection lens of a lens unit has a reference axis perpendicular to the optical axis and disposed in a plane which intersects with a focal point of the projection lens. The lens unit moves in an extension direction of the reference axis in accordance with rotation of a second screw. An acting point of a force to move the lens unit is disposed in a plane formed by the optical axis and the reference axis.

Lamp device for vehicle and lighting device for vehicle

An image forming apparatus includes a plurality of image formers each capable of forming, on a sheet, an overlap image and a non-overlap image, a fixer that fixes, on the sheet, a whole image composed of the overlap images and the non-overlap images, and a hardware processor that controls each of the plurality of image formers such that a difference in image at a boundary between the overlap image and the non-overlap image is reduced in the whole image.

Image forming apparatus and recording medium

Provided is an illumination device mounted in a vehicle. The illumination device includes: a light source; a projection lens unit having a projection lens; a support member that supports the projection lens; a shaft portion including a pivot axis that extends in a direction intersecting with an optical axis; a shaft holding portion that holds the shaft portion to be pivotable around the pivot axis; a screw member provided to be rotatable around a rotation axis that extends in a direction different from the optical axis; and a conversion mechanism that converts a rotating motion of the screw member around the rotation axis into a pivoting motion of the shaft portion around the pivot axis. The screw member and the conversion mechanism are positioned farther away from the optical axis than the shaft portion and the shaft holding portion in the direction intersecting with the optical axis.

Illumination device

A vehicle lighting device configured to be disposed on a vehicle has a support board, a light source that is disposed on a front surface of the support board and that comprises a light emitting surface, a projection lens that faces the light emitting surface and that is disposed so that at least a part of light emitted from the light source passes through the projection lens, a drive circuit board that is disposed directly behind the support board and that comprises a circuit to control switching of the light source on and off, and a housing that supports the light source and the drive circuit board and that defines a part of a lamp chamber which houses the projection lens. A passage and a ventilation portion are formed in the housing. A power supply line to supply power to the circuit passes through the passage.

Vehicle lighting device with passage in housing

A lighting device to be mounted on a vehicle has a light source, a projection lens having an optical axis, and disposed so as to allow at least some of light emitted from the light source to pass therethrough, a holder that holds the projection lens, a pivot shaft provided at one of the projection lens and the holder and extending in a direction intersecting with the optical axis of the projection lens, a bearing provided at the other of the projection lens and the holder and that holds the pivot shaft, and an aiming mechanism configured to pivot the projection lens relative to the holder about the pivot shaft.

Growing community of inventors

Shizuoka, Japan

Hiroki Shibata