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

US08978433B2 Pipe diameter expansion apparatus and pipe diameter expansion method 有权
标题翻译：管径膨胀装置和管径膨胀法
公开(公告)号：US08978433B2
公开(公告)日：2015-03-17
申请号：US13952787
申请日：2013-07-29
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： Keisuke Kamitani , Kazuhiko Kamo , Jiro Kasahara , Yukihiro Sakaguchi
IPC分类号： B21D9/15 , B21D26/02 , B21D26/033 , B21D39/08
CPC分类号： B21D26/033 , B21D39/08
摘要： A pipe diameter expansion apparatus includes: a hollow cylindrical member that can be placed in a pipe filled with water, and through which a coolant medium having a lower temperature than a freezing point of the water flows from one end to the other end; at least two plate-like fins provided to protrude outward from the cylindrical member; and a cold-heat insulator that is provided between the two fins, and reduces cold-heat transmission between inside and outside the cylindrical member.
摘要翻译：管直径膨胀装置包括：中空圆柱形构件，其可以放置在填充有水的管道中，具有比水的凝固点低的温度的冷却剂介质通过该中空圆柱形构件从一端流到另一端; 至少两个板状翅片设置成从圆柱形构件向外突出; 以及设置在两个翅片之间的冷热绝缘体，并且减小了圆柱形构件的内部和外部之间的冷热传递。

2. 发明授权

US09825418B2 Laser-oscillation cooling device 有权
公开(公告)号：US09825418B2
公开(公告)日：2017-11-21
申请号：US15103113
申请日：2015-02-26
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Jiro Kasahara , Yoshiyuki Kondo , Shinya Ishii , Koichi Hamamoto
IPC分类号： H01S3/04 , H01S5/024 , H01S3/042 , H01L23/427
CPC分类号： H01S3/0407 , H01L23/427 , H01L2924/0002 , H01S3/04 , H01S3/042 , H01S5/024 , H01S5/02423 , H01L2924/00
摘要： A laser-oscillation cooling device includes a laser excitation unit that excites a laser beam and locally emits heat, a storage tank that is capable of storing a cryogenic liquid at an atmospheric pressure and discharge the cryogenic liquid which is evaporated, a pressurization and supply unit that pressurizes the cryogenic liquid stored in the storage tank and supplies the pressurized cryogenic liquid to the laser excitation unit, and a decompression and return unit that decompresses the cryogenic liquid which is supplied to the laser excitation unit and used to cool the laser excitation unit and returns the cryogenic liquid to the storage tank.

3. 发明授权

US09859674B2 Laser oscillation cooling device 有权
公开(公告)号：US09859674B2
公开(公告)日：2018-01-02
申请号：US15507025
申请日：2015-09-25
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Jiro Kasahara , Naoki Inoue , Koichi Hamamoto
IPC分类号： H01S3/04 , H01S3/042 , H01S3/13 , H01S3/16
CPC分类号： H01S3/0407 , H01S3/04 , H01S3/042 , H01S3/1306 , H01S3/1317 , H01S3/16 , H01S3/1636 , H01S3/1643
摘要： A laser oscillation cooling device (100) is provided with a light emitting section (1) that emits laser excitation light (Z1), a laser excitation section (2) that excites the laser excitation light (Z1) to emit laser light (Z2) and locally generates heat, a storage tank (3) capable of storing an extremely low temperature liquid (L), a pressurizing section (31) that brings extremely low temperature liquid (L) into a sub-cool state by pressurizing the inside of the storage tank (3), and a jetting supply section (4) that removes heat from the laser excitation section (2) by jetting the extremely low temperature liquid (L) in the sub-cool state to the laser excitation section (2).

4. 发明授权

US09488416B2 Multistage pressure condenser and steam turbine plant having the same 有权
标题翻译：多级压力冷凝器和蒸汽轮机厂有相同的
公开(公告)号：US09488416B2
公开(公告)日：2016-11-08
申请号：US13684916
申请日：2012-11-26
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： Issaku Fujita , Jiro Kasahara , Seiho Utsumi
IPC分类号： F28B1/00 , F28B1/02 , F28B7/00 , F01K9/00 , F28B9/08
CPC分类号： F28B1/00 , F01K9/003 , F28B1/02 , F28B7/00 , F28B9/08
摘要： A multistage pressure condenser includes, a high pressure chamber and a low pressure chamber, a pressure partition wall which partitions an inner portion of the low pressure chamber to an upper portion and a lower portion, a cooling pipe group which condenses low pressure side steam to low pressure side condensate, a reheat chamber positioned in the lower portion of the low pressure chamber and in which the low pressure side condensate which flows down through the porous plate is stored, high pressure side steam introduction portion for introducing high pressure side steam in the high pressure chamber to the reheat chamber, liquid-film forming portion which guides the low pressure side condensate which flows down through the porous plate to the reheat chamber while dispersing the low pressure side condensate on a surface, and air feeder for promoting the flow of the high pressure side steam.
摘要翻译：多级压力冷凝器包括高压室和低压室，将低压室的内部分隔成上部和下部的压力分隔壁，将低压侧蒸汽冷凝至低压侧冷凝物，位于低压室下部的再热室，其中存储有向下流过多孔板的低压侧冷凝物，高压侧蒸汽引入部，用于将高压侧蒸汽导入向再热室施加高压室，将低压侧冷凝物向下流过多孔板的低压侧冷凝物引导至再热室，将低压侧冷凝物分散在表面上的液膜形成部，高压侧蒸汽。

5. 发明申请

US20140090434A1 PIPE DIAMETER EXPANSION APPARATUS AND PIPE DIAMETER EXPANSION METHOD 有权
标题翻译：管道直径膨胀装置和管道直径膨胀方法
公开(公告)号：US20140090434A1
公开(公告)日：2014-04-03
申请号：US13952787
申请日：2013-07-29
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Keisuke Kamitani , Kazuhiko Kamo , Jiro Kasahara , Yukihiro Sakaguchi
IPC分类号： B21D26/033
CPC分类号： B21D26/033 , B21D39/08
摘要： A pipe diameter expansion apparatus includes: a hollow cylindrical member that can be placed in a pipe filled with water, and through which a heat medium having a lower temperature than a freezing point of the water flows from one end to the other end; at least two plate-like fins provided to protrude outward from the cylindrical member; and a heat insulator that is provided between the two fins, and reduces heat transmission between inside and outside the cylindrical member.
摘要翻译：管径膨胀装置包括：中空圆柱形构件，其可以放置在填充有水的管道中，具有比水的凝固点低的温度的热介质通过该中空圆柱形构件从一端流到另一端; 至少两个板状翅片设置成从圆柱形构件向外突出; 以及设置在两个翅片之间的隔热件，并且减小了圆柱形构件的内部和外部之间的热传递。

6. 发明授权

US10014646B2 Laser oscillation cooling device 有权
公开(公告)号：US10014646B2
公开(公告)日：2018-07-03
申请号：US15550896
申请日：2015-11-20
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Jiro Kasahara , Junnosuke Nakatani , Yuichi Otani , Naoki Inoue , Koichi Hamamoto , Shingo Nishikata
IPC分类号： H01L23/42 , H01S3/04 , H01S3/042 , H01S3/091
CPC分类号： H01S3/0407 , H01S3/042 , H01S3/091 , H01S3/1317
摘要： A laser oscillation cooling device (100) includes a light emitting section (1) that emits laser excitation light (Z1), a laser excitation section (2) that excites the laser excitation light (Z1) to emit laser light (Z2) and has a heat generating region (S) where heat is locally generated, a storage tank (3) capable of storing an extremely low temperature liquid (L), a pressurizing section (31) that brings the extremely low temperature liquid (L) into a sub-cool state by pressurizing the inside of the storage tank (3), and a jetting supply section (4) that removes heat from the laser excitation section (2) by jetting the extremely low temperature liquid (L) in the sub-cool state from a plurality of jet ports arrayed in a two-dimensional manner to the laser excitation section (2).

7. 发明授权

US09726048B2 Steam turbine plant 有权
公开(公告)号：US09726048B2
公开(公告)日：2017-08-08
申请号：US14777589
申请日：2014-03-18
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Jiro Kasahara , Issaku Fujita
IPC分类号： F01K9/00 , F01K7/22 , F28B1/02 , F28B7/00 , F28B9/00 , F01K11/02 , F01K7/38 , F01K9/02
CPC分类号： F01K7/22 , F01K7/38 , F01K9/00 , F01K9/023 , F01K11/02 , F28B1/02 , F28B7/00 , F28B9/00
摘要： A steam turbine plant is provided with: a plurality of steam turbines; a multistage pressure condenser composed of a plurality of condensers which are respectively provided below the respective steam turbines so as to correspond to the plurality of steam turbines, and in which steam which is discharged from the respective steam turbines is condensed and accommodated as condensate; and a steam extraction section which introduces some of the steam in the steam turbine into condensate of the condenser corresponding to the lowest-pressure steam turbine among the plurality of condensers.

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