专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11067081B2 Screw compressor 有权
公开(公告)号：US11067081B2
公开(公告)日：2021-07-20
申请号：US16060071
申请日：2016-11-29
申请人： Kobe Steel, Ltd.
发明人： Kazuya Hirata , Koji Hagihara
IPC分类号： F04C18/16 , F04C29/06 , F04C23/00 , F04C29/04 , F04C29/00 , 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.

2. 发明授权

US10895346B2 Pressure vessel 有权
公开(公告)号：US10895346B2
公开(公告)日：2021-01-19
申请号：US15125904
申请日：2015-02-26
申请人： Kobe Steel, Ltd.
发明人： Yasuto Kataoka , Kazuya Hirata , Koji Hagihara
IPC分类号： F17C1/08 , F17C1/00 , F28D9/00 , F16J12/00 , F04B41/02 , F17C5/00 , F04B39/06 , F04B25/00 , F04B53/08 , F25B1/10
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.

3. 发明授权

US09175687B2 Compression apparatus 有权
标题翻译：压缩装置
公开(公告)号：US09175687B2
公开(公告)日：2015-11-03
申请号：US13666267
申请日：2012-11-01
申请人： Kobe Steel, Ltd.
发明人： Kazuya Hirata
IPC分类号： F04D29/58 , F04D15/00 , F04D15/02 , F04B39/06 , F04D27/00
CPC分类号： F04D15/0022 , F04B39/066 , F04D15/0263 , F04D27/003 , F04D29/5826 , F05D2260/211 , F05D2260/213 , F05D2270/112 , F05D2270/3013
摘要： Provided is a compression apparatus for cooling multiple devices using a single fan with a small amount of electric power. An upper limit temperature, a first gain applied in a case in which a suction adjustment valve is opened, and a second gain applied in a case in which the suction adjustment valve is closed are set in advance for each of multiple temperature detectors provided at different locations of the compression apparatus; and, for each of the multiple temperature detectors, a difference between a detected value and the upper limit temperature is calculated, and a rotation speed of the fan is determined based on the smallest value in the differences, and the first gain or the second gain set for the temperature detector having the smallest difference.
摘要翻译：提供了一种使用具有少量电力的单个风扇来冷却多个装置的压缩装置。对于设置在不同的多个温度检测器中的每一个，预先设定上限温度，在打开吸入调节阀的情况下施加的第一增益和在吸入调节阀关闭的情况下施加的第二增益压缩装置的位置; 并且对于多个温度检测器中的每一个，计算检测值和上限温度之间的差异，并且基于差异中的最小值来确定风扇的转速，并且第一增益或第二增益设置为具有最小差异的温度检测器。

4. 发明授权

US10174655B2 Silencer 有权
公开(公告)号：US10174655B2
公开(公告)日：2019-01-08
申请号：US15313903
申请日：2015-05-19
申请人： Kobe Steel, Ltd.
发明人： Masahiro Kikuchi , Kazuki Tsugihashi , Yosuke Fukushima , Kazuya Hirata , Suguru Kiuchi
IPC分类号： F01N1/16 , F01N1/08 , F01N1/02 , F01N1/04 , F04B39/00 , F04B53/00 , F01N1/00
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. 发明授权

US11060664B2 Pressure container 有权
公开(公告)号：US11060664B2
公开(公告)日：2021-07-13
申请号：US16477132
申请日：2017-12-14
申请人： KOBE STEEL, LTD.
发明人： Yasuto Kataoka , Hirokazu Shukuin , Kazuya Hirata
IPC分类号： F17C1/08 , F16J12/00 , F17C1/16
摘要： A pressure vessel includes a vessel body, a first rib and a second rib. The vessel body includes a first surface and a second surface. The first rib projects in a second direction from the first surface and extends in a first direction. The second rib provided in series with the first rib, projects in the first direction from the second surface, and extends in the second direction. A width in the second direction of the internal space is smaller than a width in the first direction of the internal space. A maximum value of a projection amount of the second rib from the second surface to the outside of the vessel body in the first direction is smaller than the maximum value of a projection amount of the first rib from the first surface to the outside of the vessel body in the second direction.

6. 发明授权

US10415889B2 Gas cooler having an insertable cooling portion 有权
公开(公告)号：US10415889B2
公开(公告)日：2019-09-17
申请号：US15300439
申请日：2015-03-12
申请人： Kobe Steel, Ltd.
发明人： Yusuke Tomioka , Kazuya Hirata , Koji Hagihara , Yasuto Kataoka
IPC分类号： F28F7/00 , F28F9/00 , F28D7/16 , F28F9/013 , F28F1/32 , F04C18/16 , F04C29/04
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.

7. 发明授权

US10403257B2 Sound deadening device 有权
公开(公告)号：US10403257B2
公开(公告)日：2019-09-03
申请号：US15547701
申请日：2016-01-04
申请人： Kobe Steel, Ltd.
发明人： Masahiro Kikuchi , Kazuki Tsugihashi , Yosuke Fukushima , Kazuya Hirata , Suguru Kiuchi
IPC分类号： G10K11/16 , F04C29/06 , G10K11/172 , F04C29/12 , F04C18/16
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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式