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1. 发明申请

US20170167797A1 GAS COOLER 审中-公开
公开(公告)号：US20170167797A1
公开(公告)日：2017-06-15
申请号：US15300439
申请日：2015-03-12
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Yusuke TOMIOKA , Kazuya HIRATA , Koji HAGIHARA , Yasuto KATAOKA
IPC分类号： F28D7/16 , F28F9/013 , F28F1/32 , F28F9/00
摘要： A gas cooler includes a pair of seal plates and a pair of first support ribs. The individual seal plate has a stepped surface which extends in a direction that a cooling portion is inserted into a casing. The individual first support rib supports the stepped surface. With the configuration where the stepped surface is supported by the first support rib, the inside of the casing is partitioned into an upstream-side space communicated with an introducing port and a downstream-side space communicated with a discharging port.

2. 发明申请

US20180363992A1 GAS COOLER 审中-公开
公开(公告)号：US20180363992A1
公开(公告)日：2018-12-20
申请号：US16060095
申请日：2016-11-21
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Kazuya HIRATA , Koji HAGIHARA
IPC分类号： F28F17/00
摘要： A gas cooler effectively prevents or suppresses an outflow of drain water to the outside. The gas cooler includes a casing, a cooling unit, a seal plate, a lead-in port, a lead-out port, and a drain scattering prevention member. The cooling unit is accommodated within the casing and cools gas. The seal plate is provided in the cooling unit and partitions an inside of the casing into an upper space thorough which the gas before passing through the cooling unit flows and a bottom space through which the gas after passing through the cooling unit flows. The gas is led from the lead-in port into the upper space, and the gas is led out of the bottom space via the lead-out port. The drain scattering prevention member is disposed in the bottom space, and collects the drain water, while allowing the gas to pass therethrough.

3. 发明申请

US20180347569A1 SCREW COMPRESSOR 审中-公开
公开(公告)号：US20180347569A1
公开(公告)日：2018-12-06
申请号：US16060071
申请日：2016-11-29
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Kazuya HIRATA , Koji HAGIHARA
IPC分类号： F04C29/06 , F04C18/16 , F04C29/04 , F04C29/00
CPC分类号： F04C18/16 , F04C23/00 , F04C29/00 , F04C29/04 , F04C29/12
摘要： A screw compressor includes: a screw compressor main body; a motor for driving the screw compressor main body; a gearbox interposed between the screw compressor main body and the motor to transmit a driving force of the motor to the screw compressor main body; and a gas cooler positioned below either the screw compressor main body or the motor and attached as a separate body to a side surface of the gearbox.

4. 发明申请

US20170191390A1 SILENCER 审中-公开
公开(公告)号：US20170191390A1
公开(公告)日：2017-07-06
申请号：US15313903
申请日：2015-05-19
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Masahiro KIKUCHI , Kazuki TSUGIHASHI , Yosuke FUKUSHIMA , Kazuya HIRATA , Suguru KIUCHI
IPC分类号： F01N1/16 , F01N1/04 , F01N1/08 , F01N1/02
CPC分类号： F01N1/163 , F01N1/02 , F01N1/04 , F01N1/08 , F01N1/165 , F01N1/166 , F01N2590/02 , F01N2590/08 , F04B39/0033 , F04B53/002
摘要： A silencer includes: a housing that has a draw-in portion drawing in fluid, and a plurality of sound attenuating portions arranged in a flowing direction of the fluid; a first partition provided with an intermediate communicating portion communicating the most downstream attenuating portion with the adjacent attenuating portion located adjacent to the most downstream attenuating portion; a valve portion disposed in the most downstream attenuating portion, the valve portion being capable of closing the intermediate communicating portion; a valve holding portion holding the valve portion, the valve holding portion being detachably attached to the housing; and a draw-out portion provided in a portion of the most downstream attenuating portion other than the valve holding portion, the draw-out portion drawing out the fluid from the most downstream attenuating portion.

5. 发明申请

US20180025714A1 SOUND DEADENING DEVICE 审中-公开
公开(公告)号：US20180025714A1
公开(公告)日：2018-01-25
申请号：US15547701
申请日：2016-01-04
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Masahiro KIKUCHI , Kazuki TSUGIHASHI , Yosuke FUKUSHIMA , Kazuya HIRATA , Suguru KIUCHI
IPC分类号： G10K11/16
CPC分类号： G10K11/161 , F04C18/16 , F04C29/065 , F04C29/12 , G10K11/172
摘要： A sound deadening device has an introducing and damping section. The introducing and damping section includes an introduction section that introduces fluid, an expansion chamber, and a lead-out section. The expansion chamber is communicated with the introduction section, has a flow passage cross-section larger than a flow passage cross-section of the introduction section, and has protrusions along a travelling direction of a sound wave, resonance of the sound wave being to be suppressed. The lead-out section is communicated with the expansion chamber, has a flow passage cross-section smaller than that of the expansion chamber, and leads out the fluid in a direction different from an introduction direction of the fluid. Accordingly, it is possible to weaken the resonance of the sound wave, suppress rise of inner sound pressure of the sound deadening device, and prevent reduction in a sound deadening effect.

6. 发明申请

US20160377229A1 PRESSURE VESSEL 审中-公开
标题翻译：压力容器
公开(公告)号：US20160377229A1
公开(公告)日：2016-12-29
申请号：US15125904
申请日：2015-02-26
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Yasuto KATAOKA , Kazuya HIRATA , Koji HAGIHARA
IPC分类号： F17C1/08
摘要： A pressure vessel, comprising: a vessel body having a rectangular parallelepiped shape for containing high pressure gas; a dividing wall in the form of a plate and disposed in the vessel body; and a plurality of ribs disposed on an outer surface of the vessel body. The vessel body includes: a top wall having a rectangular shape; a bottom wall having a rectangular shape and facing the top wall; and a surrounding wall joining a peripheral edge of the top wall and a peripheral edge of the bottom wall. The dividing wall is disposed in the vessel body to define a first chamber having a rectangular parallelepiped shape and a second chamber having a rectangular parallelepiped shape in cooperation with the vessel body. Each of the plurality of ribs extends over an entire circumference of the vessel body and along a plane perpendicularly intersecting the dividing wall.
摘要翻译：一种压力容器，包括：容器主体，其具有用于容纳高压气体的长方体形状; 板状的分隔壁，设置在容器主体中; 以及设置在容器主体的外表面上的多个肋。容器主体包括：具有矩形形状的顶壁; 具有矩形形状并面向顶壁的底壁; 以及连接顶壁的周边边缘和底壁的周缘的周围壁。分隔壁设置在容器主体中以限定具有长方体形状的第一室和与容器主体协作的具有长方体形状的第二室。多个肋中的每一个在容器主体的整个圆周上并沿着与分隔壁垂直相交的平面延伸。

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