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1. 发明授权

EP2963375B1 PLATE-TYPE HEAT EXCHANGER 有权转让
公开(公告)号：EP2963375B1
公开(公告)日：2019-04-10
申请号：EP14757237.4
申请日：2014-02-25
申请人： Hisaka Works, Ltd. , Hitachi-GE Nuclear Energy, Ltd.
发明人： HIWATASHI, Isamu , IWAKI, Mana , MATSUMURA, Seiichi , ISHIHAMA, Kiyoshi
IPC分类号： F28F3/00 , F28D9/02

2. 发明授权

EP2778594B1 PLATE TYPE HEAT EXCHANGER 有权转让
公开(公告)号：EP2778594B1
公开(公告)日：2018-05-23
申请号：EP12848024.1
申请日：2012-11-07
申请人： Hisaka Works, Ltd. , Hitachi-GE Nuclear Energy, Ltd.
发明人： HIWATASHI, Isamu , IWAKI, Mana , KUSUNOKI, Kenji , ISHIHAMA, Kiyoshi , MATSUMURA, Seiichi , KUSHIMA, Yukiko
IPC分类号： F28F3/08 , F28F3/10
CPC分类号： F28F3/08 , F28D9/005 , F28F3/005 , F28F2265/16
摘要： A flow-path forming gasket is interposed between peripheries of each adjacent ones of stacked heat transfer plates; communicating-path forming gaskets are each installed, surrounding the passage holes in each adjacent ones of the heat transfer plates alternately; and thereby a first flow path adapted to pass a high-temperature fluid, a second flow path adapted to pass a low-temperature fluid, and communicating paths adapted to cause the fluids, respectively, to flow in and out of the first and second flow paths are formed alternately on opposite sides of each heat transfer plate. A drain hole is formed in each of the heat transfer plates to discharge fluid leaking from the first flow path, the second flow path, or the communicating path. The drain hole is surrounded by gaskets isolated from the first flow path, the second flow path, or the communicating path. A leakage flow path or a leakage collector is formed by the gaskets.

3. 发明公开

EP2963375A1 PLATE-TYPE HEAT EXCHANGER 有权转让
标题翻译：板式换热器
公开(公告)号：EP2963375A1
公开(公告)日：2016-01-06
申请号：EP14757237.4
申请日：2014-02-25
申请人： Hisaka Works, Ltd. , Hitachi-GE Nuclear Energy, Ltd.
发明人： HIWATASHI, Isamu , IWAKI, Mana , MATSUMURA, Seiichi , ISHIHAMA, Kiyoshi
IPC分类号： F28F3/00 , F28D9/02
CPC分类号： F28D9/0093 , F28D9/005 , F28F3/083 , F28F3/10
摘要： Provided is a plate heat exchanger that includes a plurality of heat transfer plates stacked to each other, a gasket interposed between each adjacent heat transfer plates, and a regulating member formed to be able to support at least partially the gasket. Each heat transfer plate has a fitting recessed portion formed in recessed manner on the side on which the gasket fitting groove is formed. The fitting recessed portion crosses the recessed strip while extending along the gasket fitting groove. The support part is arranged along the gasket fitting groove when the regulating member is held in fitting engagement with the fitting recessed portion. The support part is arranged along the gasket fitting groove when the regulating member is held in fitting engagement with the fitting recessed portion.
摘要翻译：提供一种板式热交换器，其包括彼此堆叠的多个传热板，插置在每个相邻传热板之间的垫圈以及形成为能够至少部分地支撑垫圈的调节构件。各传热板在形成有衬垫嵌合槽的一侧具有形成为凹状的嵌合凹部。嵌合凹部在沿着衬垫嵌合槽延伸的同时与凹条交叉。当调节构件保持与嵌合凹部嵌合时，支撑部沿着垫圈嵌合槽配置。当调节构件保持与嵌合凹部嵌合时，支撑部沿着垫圈嵌合槽配置。

4. 发明公开

EP2772718A4 PLATE HEAT EXCHANGER 有权转让
公开(公告)号：EP2772718A4
公开(公告)日：2015-07-29
申请号：EP12843569
申请日：2012-10-23
申请人： HISAKA WORKS LTD , HITACHI GE NUCLEAR ENERGY LTD
发明人： HIWATASHI ISAMU , IWAKI MANA , KUSUNOKI KENJI , ISHIHAMA KIYOSHI , MATSUMURA SEIICHI , FUNABIKI TAKAHISA
IPC分类号： F28F3/10 , F28F3/04 , F28F3/08 , F28F11/00
CPC分类号： F28D9/0062 , F28D9/005 , F28F3/042 , F28F3/08 , F28F3/083 , F28F3/10 , F28F2275/205
摘要： Heat transfer plates are stacked, each being provided with a plurality of passage holes, a flow-path forming gasket is interposed between peripheries of each adjacent ones of the heat transfer plates, thereby alternately forming a first flow path to pass a high-temperature fluid, a second fluid to pass a low-temperature fluid, and communicating paths to cause the fluids to flow in and out of the first flow path and the second flow path on opposite sides of each heat transfer plate, and communicating-path forming gaskets surrounding the passage holes are interposed between adjacent ones of the heat transfer plates, thereby forming a communicating path to cause a fluid to flow in and out of the first flow path and a communicating path to cause a fluid to flow in and out the second flow path. Each communicating-path forming gasket is made up of inner and outer gasket members arranged in two lines, the inner gasket member surrounding the passage holes while the outer gasket member surrounding the inner gasket member.

5. 发明公开

EP2778594A4 PLATE TYPE HEAT EXCHANGER 有权转让
标题翻译： PLATTENWÄRMETAUSCHER
公开(公告)号：EP2778594A4
公开(公告)日：2015-07-08
申请号：EP12848024
申请日：2012-11-07
申请人： HISAKA WORKS LTD , HITACHI GE NUCLEAR ENERGY LTD
发明人： HIWATASHI ISAMU , IWAKI MANA , KUSUNOKI KENJI , ISHIHAMA KIYOSHI , MATSUMURA SEIICHI , KUSHIMA YUKIKO
IPC分类号： F28F3/08 , F28F3/10
CPC分类号： F28F3/08 , F28D9/005 , F28F3/005 , F28F2265/16
摘要： A flow-path forming gasket is interposed between peripheries of each adjacent ones of stacked heat transfer plates; communicating-path forming gaskets are each installed, surrounding the passage holes in each adjacent ones of the heat transfer plates alternately; and thereby a first flow path adapted to pass a high-temperature fluid, a second flow path adapted to pass a low-temperature fluid, and communicating paths adapted to cause the fluids, respectively, to flow in and out of the first and second flow paths are formed alternately on opposite sides of each heat transfer plate. A drain hole is formed in each of the heat transfer plates to discharge fluid leaking from the first flow path, the second flow path, or the communicating path. The drain hole is surrounded by gaskets isolated from the first flow path, the second flow path, or the communicating path. A leakage flow path or a leakage collector is formed by the gaskets.
摘要翻译：流路形成垫圈插入每个相邻堆叠传热板的周边之间; 连通路形成垫圈各自安装，交替地围绕每个相邻的传热板中的通孔; 从而分别适于使高温流体，适于通过低温流体的第二流动路径和适于使流体流动的连通路径流入和流出第一和第二流动的第一流动路径交替地在每个传热板的相对侧上形成路径。在每个传热板中形成排水孔，以排出从第一流路，第二流路或连通路径泄漏的流体。排水孔由与第一流动路径，第二流动路径或通信路径隔离的垫圈包围。泄漏流路或泄漏收集器由垫片形成。

6. 发明公开

EP2778594A1 PLATE TYPE HEAT EXCHANGER 有权转让
标题翻译：板式换热器
公开(公告)号：EP2778594A1
公开(公告)日：2014-09-17
申请号：EP12848024.1
申请日：2012-11-07
申请人： Hisaka Works, Ltd. , Hitachi-GE Nuclear Energy, Ltd.
发明人： HIWATASHI, Isamu , IWAKI, Mana , KUSUNOKI, Kenji , ISHIHAMA, Kiyoshi , MATSUMURA, Seiichi , KUSHIMA, Yukiko
IPC分类号： F28F3/08 , F28F3/10
CPC分类号： F28F3/08 , F28D9/005 , F28F3/005 , F28F2265/16
摘要： A flow-path forming gasket is interposed between peripheries of each adjacent ones of stacked heat transfer plates; communicating-path forming gaskets are each installed, surrounding the passage holes in each adjacent ones of the heat transfer plates alternately; and thereby a first flow path adapted to pass a high-temperature fluid, a second flow path adapted to pass a low-temperature fluid, and communicating paths adapted to cause the fluids, respectively, to flow in and out of the first and second flow paths are formed alternately on opposite sides of each heat transfer plate. A drain hole is formed in each of the heat transfer plates to discharge fluid leaking from the first flow path, the second flow path, or the communicating path. The drain hole is surrounded by gaskets isolated from the first flow path, the second flow path, or the communicating path. A leakage flow path or a leakage collector is formed by the gaskets.
摘要翻译：流路形成用垫片介于相邻的各传热板的周围之间，每个安装通路形成垫片，交替地围绕每个相邻传热板中的通孔; 并由此形成适于使高温流体通过的第一流动路径，适于使低温流体通过的第二流动路径以及适于使流体分别流入和流出第一流动和第二流动的连通路径路径交替地形成在每个传热板的相对侧上。排放孔形成在每个传热板中以排放从第一流动路径，第二流动路径或连通路径泄漏的流体。排水孔被与第一流动路径，第二流动路径或连通路径隔离的垫圈包围。泄漏流动路径或泄漏收集器由垫圈形成。

7. 发明授权

EP2772718B1 PLATE HEAT EXCHANGER 有权转让
公开(公告)号：EP2772718B1
公开(公告)日：2019-05-15
申请号：EP12843569.0
申请日：2012-10-23
申请人： Hisaka Works, Ltd. , Hitachi-GE Nuclear Energy, Ltd.
发明人： HIWATASHI, Isamu , IWAKI, Mana , KUSUNOKI, Kenji , ISHIHAMA, Kiyoshi , MATSUMURA, Seiichi , FUNABIKI, Takahisa
IPC分类号： F28F3/10 , F28F3/04 , F28F3/08 , F28F11/00

8. 发明授权

EP2757339B1 PLATE HEAT EXCHANGER 有权转让
公开(公告)号：EP2757339B1
公开(公告)日：2018-05-02
申请号：EP12831668.4
申请日：2012-09-13
申请人： Hisaka Works, Ltd. , Hitachi-GE Nuclear Energy, Ltd.
发明人： HIWATASHI, Isamu , IWAKI, Mana , KUSUNOKI, Kenji , MATSUMURA, Seiichi , ISHIHAMA, Kiyoshi , FUNABIKI, Takahisa
IPC分类号： F28F3/10 , F28D9/02 , F28D9/00 , F28F3/08
CPC分类号： F28F3/10 , F28D9/005 , F28F3/083 , F28F9/0251 , F28F2230/00 , F28F2265/06 , F28F2265/16 , F28F2265/22
摘要： To provide a plate heat exchanger free from degradation of gaskets which form a flow path through which a high-temperature fluid flows. In the plate heat exchanger, a plurality of heat transfer plates 20 each provided with passage holes 21, 22, 23, and 24 in corners are stacked; a flow-path forming gasket 31 is interposed between peripheries of each adjacent ones of the heat transfer plates 20; communicating-path forming gaskets 32 are installed, surrounding the passage holes 21 in each adjacent ones of the heat transfer plates 20 alternately; and thereby a first flow path 1 adapted to pass a high-temperature fluid H, a second flow path adapted to pass a low-temperature fluid C, and communicating paths 3 adapted to cause the high-temperature fluid H and the low-temperature fluid C, respectively, to flow in and out of the first flow path 1 and the second flow path 2 are formed alternately on opposite sides of each of the heat transfer plates 20. The flow-path forming gasket 31 is made up of an inner gasket member 31a and an outer gasket member 31b arranged in two parallel lines.

9. 发明公开

EP2963375A4 PLATE-TYPE HEAT EXCHANGER 有权转让
公开(公告)号：EP2963375A4
公开(公告)日：2016-11-02
申请号：EP14757237
申请日：2014-02-25
申请人： HISAKA WORKS LTD , HITACHI GE NUCLEAR ENERGY LTD
发明人： HIWATASHI ISAMU , IWAKI MANA , MATSUMURA SEIICHI , ISHIHAMA KIYOSHI
IPC分类号： F28F3/00 , F28D9/02
CPC分类号： F28D9/0093 , F28D9/005 , F28F3/083 , F28F3/10
摘要： Provided is a plate heat exchanger that includes a plurality of heat transfer plates stacked to each other, a gasket interposed between each adjacent heat transfer plates, and a regulating member formed to be able to support at least partially the gasket. Each heat transfer plate has a fitting recessed portion formed in recessed manner on the side on which the gasket fitting groove is formed. The fitting recessed portion crosses the recessed strip while extending along the gasket fitting groove. The support part is arranged along the gasket fitting groove when the regulating member is held in fitting engagement with the fitting recessed portion. The support part is arranged along the gasket fitting groove when the regulating member is held in fitting engagement with the fitting recessed portion.

10. 发明公开

EP2757339A1 PLATE HEAT EXCHANGER 有权转让
标题翻译：板式换热器
公开(公告)号：EP2757339A1
公开(公告)日：2014-07-23
申请号：EP12831668.4
申请日：2012-09-13
申请人： Hisaka Works, Ltd. , Hitachi-GE Nuclear Energy, Ltd.
发明人： HIWATASHI, Isamu , IWAKI, Mana , KUSUNOKI, Kenji , MATSUMURA, Seiichi , ISHIHAMA, Kiyoshi , FUNABIKI, Takahisa
IPC分类号： F28F3/10 , F28D9/02
CPC分类号： F28F3/10 , F28D9/005 , F28F3/083 , F28F9/0251 , F28F2230/00 , F28F2265/06 , F28F2265/16 , F28F2265/22
摘要： To provide a plate heat exchanger free from degradation of gaskets which form a flow path through which a high-temperature fluid flows. In the plate heat exchanger, a plurality of heat transfer plates 20 each provided with passage holes 21, 22, 23, and 24 in corners are stacked; a flow-path forming gasket 31 is interposed between peripheries of each adjacent ones of the heat transfer plates 20; communicating-path forming gaskets 32 are installed, surrounding the passage holes 21 in each adjacent ones of the heat transfer plates 20 alternately; and thereby a first flow path 1 adapted to pass a high-temperature fluid H, a second flow path adapted to pass a low-temperature fluid C, and communicating paths 3 adapted to cause the high-temperature fluid H and the low-temperature fluid C, respectively, to flow in and out of the first flow path 1 and the second flow path 2 are formed alternately on opposite sides of each of the heat transfer plates 20. The flow-path forming gasket 31 is made up of an inner gasket member 31a and an outer gasket member 31b arranged in two parallel lines.
摘要翻译：提供一种板式热交换器，该板式热交换器不会劣化形成高温流体流经的流动路径的垫圈。在板式热交换器中，在角部分别设有多个通孔21,22,23,24的多个传热板20层叠，流路形成用衬垫31介于各相邻的传热板20的周围之间，形成连通路径形成垫圈32，交替地围绕每个相邻的传热板20中的通道孔21; 并且由此形成适于使高温流体H通过的第一流动路径1，适于通过低温流体C的第二流动路径以及适于引起高温流体H和低温流体H的连通路径3 第一流路1和第二流路2在各传热板20的两侧交替地形成。流路形成用垫圈31由内垫圈部件31a和布置成两条平行线的外部衬垫部件31b。

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