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1. 发明专利

JPH09178391A LNG VAPORIZER 失效
公开(公告)号：JPH09178391A
公开(公告)日：1997-07-11
申请号：JP33945995
申请日：1995-12-26
申请人： KOBE STEEL LTD , NIPPON BOSHOKU KOGYO KK
发明人： MIHASHI KENICHIRO , SHINKAI KOICHI , HAYASHI KOICHI , SUZUKI MASAKI , MATSUMOTO KAZUO
IPC分类号： F28F19/00 , C23F13/00 , F17C9/02 , F28D1/053
摘要： PROBLEM TO BE SOLVED: To enable replacement of a sacrifice anode by a method wherein the lower part of a panel and a lower header are immersed in a seawater pond and the sacrifice anode which is made of a metal material having a larger natural potential than an Al alloy and is disposed in immersion in the seawater pond is connected electrically to the lower header. SOLUTION: In an LNG vaporizer, panel units 1 each of which is composed of a panel 3 having a plurality of heat transfer pipes 3a made of an Al alloy and arranged like a curtain and of an upper header 4 and a lower header 2 made of the Al alloy and connected to the upper and lower parts of the panel 3 respectively are disposed in juxtaposition, while a trough 5 for making seawater W flow down is arranged above and between the panels 3 of the panel units 1. The lower part 3 and the lower header 2 of each panel unit 1 are immersed in a seawater pond P stagnating in a seawater puddle and, moreover, each lower head 2 immersed in the seawater pond P and a flat-plate-shaped sacrifice anode 8 formed of a Zn material and disposed in immersion in the seawater pond P are connected together electrically.

2. 发明专利

JP2843289B2 失效
公开(公告)号：JP2843289B2
公开(公告)日：1999-01-06
申请号：JP33945995
申请日：1995-12-26
申请人： KOBE SEIKOSHO KK , NIPPON BOSHOKU KOGYO KK
发明人： MIHASHI KENICHIRO , SHINKAI KOICHI , HAYASHI KOICHI , SUZUKI MASAKI , MATSUMOTO KAZUO
IPC分类号： F28F19/00 , C23F13/00 , F17C9/02 , F28D1/053

3. 发明专利

JP2003028567A Method and system for manufacturing liquid hydrogen 有权
标题翻译：用于制造液体氢的方法和系统
公开(公告)号：JP2003028567A
公开(公告)日：2003-01-29
申请号：JP2001215168
申请日：2001-07-16
申请人： Kansai Electric Power Co Inc:The , Kobe Steel Ltd , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： OGAWA MASARU , TANAKA MASAYUKI , SHINKAI KOICHI , NAKAMURA WATARU
IPC分类号： F17C9/04 , F25J1/00 , F25J1/02
CPC分类号： F25J1/001 , F25J1/005 , F25J1/0052 , F25J1/0067 , F25J1/0204 , F25J1/0221 , F25J1/0265 , F25J1/0292 , F25J1/0297 , F25J2210/62 , F25J2270/16
摘要： PROBLEM TO BE SOLVED: To ensure the effective manufacture of liquid hydrogen.
SOLUTION: Liquefied natural gas in a liquefied natural gas tank 10 is vaporized with a liquefied natural gas vaporizer 12 to produce natural gas. A water vapor refinement apparatus 16 and a hydrogen PSA apparatus 18 manufacture hydrogen gas from the natural gas, which hydrogen gas is liquefied in a hydrogen liquefying apparatus 20 into product liquid hydrogen. Part of the liquefied natural gas is directly introduced into the hydrogen liquefied apparatus 20 and is heat exchanged with the hydrogen in the same apparatus 20 to contribute the cooling of the hydrogen, and is vaporized into natural gas, which gas is then introduced into the water vapor refinement apparatus 16.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：确保液态氢的有效制造。解决方案：液化天然气罐10中的液化天然气用液化天然气蒸发器12蒸发以产生天然气。水蒸汽精制装置16和氢PSA装置18从天然气制造氢气，氢气在氢液化装置20中液化成产物液氢。液化天然气的一部分被直接引入氢液化装置20中，并与同一设备20中的氢进行热交换，以有助于氢的冷却，并蒸发成天然气，然后将该气体引入水中蒸汽精制装置16。

4. 发明专利

JPH11344454A METHOD FOR EVALUATING DAMAGE DEGREE OR REMAINING LIFE OF METAL MEMBER 失效
公开(公告)号：JPH11344454A
公开(公告)日：1999-12-14
申请号：JP15167998
申请日：1998-06-01
申请人： KOBE STEEL LTD
发明人： KAKO HIROSHI , MITANI HIROYUKI , SUZUKI AKIO , SHINKAI KOICHI
IPC分类号： G01N23/20
摘要： PROBLEM TO BE SOLVED: To quantitatively and accurately evaluate the degree of fatigue and damage or remaining life of a metallic member in a non-destructive manner under various stress conditions. SOLUTION: In a method for evaluating the damage degree or remaining life of a metallic member used under an environment on which repeated stress acts, the X-ray diffraction peak profile of the metallic member is measured and compared with the transition of lateral asymmetry of the X-ray diffraction peak profile to a repetition number calculated in the same material as the metallic member, to evaluate the damage degree or remaining life of the metallic member.

5. 发明专利

JPH10206081A HEAT-EXCHANGE PANEL FOR OPEN RACK TYPE EVAPORATION DEVICE 失效
公开(公告)号：JPH10206081A
公开(公告)日：1998-08-07
申请号：JP1280597
申请日：1997-01-27
申请人： KOBE STEEL LTD , OSAKA GAS CO LTD
发明人： SHINKAI KOICHI , UNO KOJI , KUROSE KATSUO , TSUKAMOTO AKIO , HISAKADO YOSHINORI , TAKADA MASANORI , YAMAZAKI TAKASHI , SHIMOKAWADOKO TAKAYUKI
IPC分类号： F28F9/02 , F28F9/22 , F28F27/02
摘要： PROBLEM TO BE SOLVED: To reliably prevent the occurrence of a stress due to bowing phenomenon of a lower header tank through simple constitution. SOLUTION: A heat-exchange panel comprises an upper header tank; a lower header tank 2: and a tube group 3 to couple together the header tanks. A dispersion pipe 4 extending throughout the approximate overall length is inserted in the lower header tank 2. A microgap 21 is provided between the inner peripheral surface of approximate a half of a lower header tank 2 and the outer peripheral surface of the dispersion pipe 4. A space 20 is formed between the upper part of the lower header tank 2 and the upper surface plate of the dispersion pipe 4 and a through-hole 44 is formed in the upper surface plate of the dispersion pipe 4 approximately throughout an overall length. The dispersion pipe 4 has inflow ports opened to the inlet side of the lower header tank 2, and liquefied gas flows in the space 20 through the through-holes 44 after the flow of it through the inflow ports.

6. 发明专利

JPH06265230A METHOD AND DEVICE FOR CONTROLLING OPERATION OF LIQUEFACTION-REFRIGERATING DEVICE 失效
公开(公告)号：JPH06265230A
公开(公告)日：1994-09-20
申请号：JP5061493
申请日：1993-03-11
申请人： KOBE STEEL LTD
发明人： SHINKAI KOICHI
IPC分类号： F25B9/06 , F25B9/02 , F25J1/00
摘要： PURPOSE:To operate an expansion machine for generating cold at all times in a stabilized condition and efficiently independent of variation of the load of the refrigeration. CONSTITUTION:A liquefaction-refrigerating device referred to by the title is equipped with a high-temperature turbine 31 and a lowtemperature turbine 32 on the low-temperature side of heat exchangers 19, 17 respectively in a turbine line 30. The refrigerant at the outlet of a JT valve 14 is conveyed to the inlets of heat exchangers 19, 17 through a low-temperature helium-feeding line 66 and then through forked lines 45, 66 respectively. A pressure controller 40 controls the valve opening of a turbine-inlet valve 36 in such a manner as to have within a permissible range the detected pressure of the pressure gauge 36 at the inlet to a cryogenic turbine; simultaneously a temperature controller 60 controls the valve opening of bypass valves 47, 68 in the forked lines 45, 46 on the basis of detected temperatures from an inlet thermometer 37 of a high-temperature turbine and from an inlet thermometer 38 of low-temperature turbine.

7. 发明专利

JP2012189125A Gasification device for low-temperature liquefied gas 有权
标题翻译：用于低温液化气体的气化装置
公开(公告)号：JP2012189125A
公开(公告)日：2012-10-04
申请号：JP2011052378
申请日：2011-03-10
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NISHIMURA MAKOTO , SHINKAI KOICHI
IPC分类号： F17C9/02 , F28D5/02
CPC分类号： F28D3/02 , F17C2221/014 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/0161 , F17C2225/0123 , F17C2227/0318 , F17C2227/0393 , F17C2265/05 , F28D3/04 , F28D5/02 , F28F9/0273 , F28F13/14 , F28F25/02 , F28F2270/00
摘要： PROBLEM TO BE SOLVED: To provide a gasification device for low-temperature liquefied gas which hardly causes a curvature in an inter-gasification-pipe distribution pipe due to a temperature difference in the inter-gasification-pipe distribution pipe in a longitudinal direction.SOLUTION: This gasification device has: a plurality of gasification pipes 21 and the inter-gasification-pipe distribution pipe 22 which distributes a low-temperature liquefied gas to each of the gasification pipes 21, and further includes a gasification pipe panel 16 in which the plurality of gasification pipes 21 are aligned in the horizontal direction in a vertical plane and the inter-gasification-pipe distribution pipe 22 is extended in the horizontal direction, and is connected to the lower end of each of the gasification pipes 21; a liquid supply part 30 which supplies liquid for heat exchange from an upper end of the gasification pipe panel 16 so as to run down along the plurality of gasification pipes 21; and a heat transfer reduction part 23 for suppressing an overall heat transfer rate from the liquid for heat exchange in a second region A2 of the inter-gasification-pipe distribution pipe 22 to the outside of a first region A1 below a heat transfer rate from the liquid for heat exchange in the first region A1 of the inter-gasification-pipe distribution pipe 22 on which the plurality of gasification pipes 21 are arranged.
摘要翻译：要解决的问题：提供一种用于低温液化气体的气化装置，由于间歇管分配管中的纵向温度差，在气化间分配管中难以引起曲率的气化装置方向。解决方案：该气化装置具有多个气化管21和气化管分配管22，其将低温液化气体分配到各气化管21，并且还包括气化管板16 其中多个气化管21在垂直平面上沿水平方向排列，并且气化间分配管22在水平方向上延伸，并且连接到每个气化管21的下端; 液体供给部30，其从气化管板16的上端供给用于热交换的液体，沿着多个气化管21向下流动; 以及传热降低部23，用于抑制从气体分配管22的第二区域A2到第一区域A1的外部的用于热交换的液体的总传热率，低于来自配置有多个气化管21的气化间配管22的第一区域A1中进行热交换的液体。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2010060058A Liquefied gas vaporizer 有权
标题翻译：液化气体蒸发器
公开(公告)号：JP2010060058A
公开(公告)日：2010-03-18
申请号：JP2008226659
申请日：2008-09-04
申请人： Central Res Inst Of Electric Power Ind , Kansai Electric Power Co Inc:The , Kobe Steel Ltd , 株式会社神戸製鋼所 , 財団法人電力中央研究所 , 関西電力株式会社
发明人： KANBE MITSURU , OUMOTO KAZUYUKI , KOMICHI YASUHIRO , YOSHIDA TATSUO , SHINKAI KOICHI , NOISSHIKI KOJI
IPC分类号： F17C9/02 , F28D3/04
CPC分类号： F28D3/04 , F28D3/02 , F28D2021/0064 , F28F1/16
摘要： PROBLEM TO BE SOLVED: To reduce power consumption of a refrigerant supply pump, by making a refrigerant to flow in close contact with the surface of a heat exchanger tube. SOLUTION: In a gas vaporizer wherein liquefied gas introduced from a lower end is made to ascend inside a large number of heat exchanger tubes 1 vertically installed and refrigerant 6 flowing over from a trough-like refrigerant supply device 7, disposed on an upper end of the heat exchanger 1 along the outer surface of the heat exchanger tube 1 flows down outside of the heat exchanger tube 1, a mesh 8 covering the circumference of the heat exchanger tube 1 and receiving the refrigerant 6 which overflows from the refrigerant supply device 7 is disposed on an upper end of the heat exchanger tube 1; and the refrigerant 6 flows through the mesh 8 along the heat exchanger tube 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过使制冷剂与热交换器管的表面紧密接触地流动来降低制冷剂供给泵的功率消耗。解决方案：在气体蒸发器中，其中从下端引入的液化气体在垂直安装的大量热交换器管1和从槽状制冷剂供应装置7流过的制冷剂6上升，热交换器1的沿着热交换管1的外表面的上端在热交换管1的外侧向下流动，覆盖热交换管1的周围并接收从制冷剂供给部溢出的制冷剂6的网孔8 装置7设置在热交换管1的上端; 并且制冷剂6沿着热交换器管1流过网8。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010053932A Vaporizer for low temperature liquefied gas 有权
标题翻译：用于低温液化气体的蒸发器
公开(公告)号：JP2010053932A
公开(公告)日：2010-03-11
申请号：JP2008218509
申请日：2008-08-27
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SHINKAI KOICHI , TSUKAMOTO AKIO
IPC分类号： F17C9/02
CPC分类号： F28D3/04 , F28D3/00
摘要： PROBLEM TO BE SOLVED: To provide a vaporizer for low temperature liquefied gas capable of preventing deterioration of sprinkling water distributing performance from a trough to a panel, capable of dispensing with addition of an unnecessary set of the panel and the trough, and capable of taking ocean environment into consideration. SOLUTION: In the troughs 20 and 25 arranged on the outside of a panel unit out of the troughs 20-25 arranged on upper both sides of the panels 1-5, overflow parts 20b and 25b for making seawater W overflow are provided on an upper position on the side opposite from the panels 1 and 5. COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2005265393A Heat transfer pipe for open rack type vaporizer 审中-公开
标题翻译：用于打开机架式蒸发器的换热管
公开(公告)号：JP2005265393A
公开(公告)日：2005-09-29
申请号：JP2004083166
申请日：2004-03-22
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SAKASHITA SHINJI , YASUNAGA TATSUYA , SHINKAI KOICHI , SHIBUYA SUEHIRO
IPC分类号： F28F19/06
CPC分类号： F28F19/06 , F28D2021/0064 , F28F1/16 , F28F2215/10
摘要： PROBLEM TO BE SOLVED: To provide a heat transfer pipe for an open rack type vaporizer (ORV) capable of having a merit of sacrificial anticorrosion metallic layer formed by thermal spraying in a state that the sacrificial anticorrosion metallic layer is less liable to be separated, and exercising sacrificial anticorrosive functions such as corrosion resistance, sand erosion resistance and erosion/corrosion resistance for a long period.
SOLUTION: In this heat transfer pipe 1 for the oven rack type vaporizer comprising the sacrificial anode coating layer 3 by thermal spraying, on its surface, a thickness of the sacrificial anode coating layer 3 is 300 μm to 800 μm, an average roughness Ra of an interface between the sacrificial anode coating layer 3 and a heat transfer base pipe 2 is 0.1 μm to 50 μm, and the maximum roughness of the same is 10 μm to 200 μm.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于开式齿条式蒸发器（ORV）的传热管，其能够在牺牲抗腐蚀金属层不太容易被发生的状态下具有通过热喷涂形成的牺牲抗腐蚀金属层的优点分离，长期运行耐腐蚀，耐沙蚀和耐腐蚀/耐腐蚀等牺牲性防腐功能。解决方案：在这种包括通过热喷涂的牺牲阳极涂层3的烤架架式蒸发器用传热管1的表面上，牺牲阳极涂层3的厚度为300μm〜800μm，平均牺牲阳极涂层3和传热基管2之间的界面的粗糙度Ra为0.1μm〜50μm，最大粗糙度为10μm〜200μm。版权所有（C）2005，JPO＆NCIPI

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