Koichi Ishizaka
Koichi Ishizaka, Kanagawa JP
Patent application number | Description | Published |
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20090134185 | Pouch for Refill of Contents - The invention provides a pouch for refill of contents | 05-28-2009 |
20100278459 | BRANCH TYPE STANDING POUCH - A branch type standing pouch which includes a pouch front side member including a pouring-out nozzle backside portion which constitutes a backside of a pouring-out nozzle by being folded back and a pouch body front side portion continuous therewith; a pouch backside member constituting a backside of the pouch body; a pouring-out nozzle front side member; and a bottom member. The pouch front side member, the pouch backside member, the pouring-out nozzle front side member, and the bottom member are respectively formed of plastic film and heat-sealed to each other so that a pouring-out nozzle is formed in a branched manner from a top of a pouch body. In this pouch, two symmetrical nozzle reinforcing areas are formed on both sides of a first protrusion as a result of a provision of the first to fourth protrusions. As a result, the branch type standing pouch in which the pouring-out nozzle can be fixed upright at a time of opening is obtained. | 11-04-2010 |
Koichi Ishizaka, Hyogo JP
Patent application number | Description | Published |
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20080289341 | Combustor of Gas Turbine - A combustor | 11-27-2008 |
20100269508 | COMBUSTION BURNER - A combustion burner | 10-28-2010 |
20140000264 | COMBUSTION BURNER | 01-02-2014 |
20140331673 | COMBUSTION BURNER - A combustion burner including a fuel nozzle, a burner tube that surrounds the fuel nozzle to form an air passage between the burner tube and the fuel nozzle, swirler vanes that are arranged a circumferential direction on an external circumferential surface of the fuel nozzle, each of which extends along an axial direction of the fuel nozzle, and gradually curves from upstream to downstream so as to swirl air flowing in the air passage from the upstream to the downstream, a liquid fuel injecting hole that is formed on the fuel nozzle, and from which a liquid fuel is injected to a vane surface of each of the swirler vanes, and a cooling unit that cools a part of the vane surface on which the liquid fuel hits. The cooling unit includes a water cooling circuit formed inside the swirler vane. | 11-13-2014 |
20140331679 | COMBUSTION BURNER - A combustion burner including a fuel nozzle, a burner tube that surrounds the fuel nozzle to form an air passage between the burner tube and the fuel nozzle, swirler vanes that are arranged in a circumferential direction on an external circumferential surface of the fuel nozzle, a liquid fuel injecting hole that is formed on the fuel nozzle, and from which a liquid fuel is injected to a vane pressure surface of each of the swirler vanes, and a cooling unit that cools a part of the vane pressure surface on which the liquid fuel hits. The cooling unit includes a multi-purpose injecting hole that is arranged on the vane pressure surface of each of the swirler vanes, and from which a gas fuel is injected during gas combustion, and water is injected to the vane pressure surface of the swirler vane during combustion of the liquid fuel. | 11-13-2014 |
20140331680 | COMBUSTION BURNER - A combustion burner including a fuel nozzle, a burner tube that surrounds the fuel nozzle to form an air passage between the burner tube and the fuel nozzle, swirler vanes that are arranged in a plurality of positions in a circumferential direction on an external circumferential surface of the fuel nozzle, each of which extends along an axial direction of the fuel nozzle, and gradually curves from upstream to downstream, a liquid fuel injecting hole that is formed on the fuel nozzle, and from which a liquid fuel is injected to a vane pressure surface of each of the swirler vanes, and a cooling unit that cools a part of the vane pressure surface on which the liquid fuel hits. The cooling unit injects a mixed fuel prepared by mixing water and the liquid fuel evenly from the liquid fuel injecting hole to the vane pressure surface of the swirler vane. | 11-13-2014 |
Koichi Ishizaka, Takasago JP
Patent application number | Description | Published |
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20100263381 | Premixed combustion burner for gas turbine - A premixed combustion burner for a gas turbine is provided that can efficiently premix fuel and air to produce fuel gas having a uniform concentration, while reliably achieving prevention of flash back by making the flow rate of fuel gas substantially uniform. The premixed combustion burner for a gas turbine has: a fuel nozzle; a burner cylinder arranged so as to surround the fuel nozzle and form an air passageway between itself and the fuel nozzle; and swirler vanes that are arranged along an axial direction of the fuel nozzle in a plurality of positions around the circumferential direction of an outer circumference surface of the fuel nozzle and that gradually curve from an upstream side to a downstream side to spin the air traveling within the air passageway from the upstream side to the downstream side. A cutaway section is provided in a rear edge section on an inner circumference side of the swirler vane. | 10-21-2010 |
Koichi Ishizaka, Shizuoka JP
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20100196123 | CAN SEAMER - In seaming various shapes of cans, there is no need of replacement of a profiling cam or experience in techniques, thus enabling to reduce the number of components to be replaced and simplify a replacement work remarkably. Below a rotary driving ring ( | 08-05-2010 |
Koichi Ishizaka, Yokohama JP
Patent application number | Description | Published |
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20090060398 | POUCH CONTAINER - A pouch with a nozzle is provided which can maintain a good open state of the nozzle. The pouch for accommodating liquid contents, has: a shell portion formed by sealing stacked two pouch raw materials; and a nozzle portion communicating with an inside of the shell portion, wherein emboss worked portions are formed on walls of the pouch in at least partial areas of the walls of the nozzle portion of the pouch constituted of the pouch raw materials, or in areas constituted of at least partial areas of the walls of the nozzle portion and at least partial areas of walls of the shell portion consecutive with the partial areas of the walls of the nozzle portion, and the emboss worked portions have a plane shape, a dot shape or a line shape. | 03-05-2009 |
Koichi Ishizaka, Hyogo-Ken JP
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20080310949 | Casing and Gas Turbine | 12-18-2008 |
Koichi Ishizaka, Minato-Ku JP
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20140053572 | GAS TURBINE - A gas turbine provided with an air bleeder tube ( | 02-27-2014 |
Koichi Ishizaka, Tokyo JP
Patent application number | Description | Published |
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20150016981 | CENTRIFUGAL FLUID MACHINE - A centrifugal fluid machine includes an impeller ( | 01-15-2015 |