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11. 发明专利

JP2005241232A Hydrogen liquefying device, and liquid hydrogen manufacturing system 有权
标题翻译：氢液化装置和液氢制造系统
公开(公告)号：JP2005241232A
公开(公告)日：2005-09-08
申请号：JP2004134243
申请日：2004-04-28
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： OUMOTO KAZUYUKI , SEKI TATSUYOSHI , MITSUDA MASAHIKO , TANAKA MASAYUKI , MIYAGAWA YUTAKA , YAMAMOTO SEIICHI , KINOSHITA SHIGERU
IPC分类号： F25D3/10 , C09K5/06 , F25J1/00 , F25J1/02
CPC分类号： F25J1/0297 , F25J1/001 , F25J1/005 , F25J1/0052 , F25J1/0067 , F25J1/0204 , F25J1/0221 , F25J1/0265 , F25J5/002 , F25J2210/62 , F25J2270/16 , F25J2290/44
摘要： PROBLEM TO BE SOLVED: To stably reduce necessary power of a compressor irrespective of fluctuation of NG demand. SOLUTION: The hydrogen liquefying device 20 is provided with a liquid hydrogen producing line 21A carrying gaseous hydrogen to be used as a raw material, a hydrogen circulation circuit 21B carrying gaseous hydrogen for cooling the gaseous hydrogen and carrying out a refrigerating cycle, an LNG circuit 21C carrying liquefied natural gas, a heat source heat exchanger 51 cooling gaseous hydrogen sucked into a high pressure side compressor 33 of the hydrogen circulation circuit 21B by the liquefied natural gas of the LNG circuit 21C, a heat storing device 55, and a change-over means 37 for changing between heat storage operation and cold using operation. In the heat storing device 55, a thickness of a fin of a heat transfer pipe dipped in a heat storage agent is set at 1-3% of a protruding height from the heat transfer pipe. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：稳定地降低压缩机的必要功率，而不管NG需求的波动如何。解决方案：氢液化装置20设置有携带用作原料的气态氢的液体氢生产线21A，承载用于冷却气态氢并进行制冷循环的气态氢的氢循环回路21B，装有液化天然气的LNG回路21C，通过LNG回路21C的液化天然气将吸入氢循环回路21B的高压侧压缩机33的气态氢冷却的热源热交换器51，储热装置55，用于在蓄热操作和冷使用操作之间改变的转换装置37。在蓄热装置55中，浸渍在蓄热剂中的传热管的翅片的厚度被设定为距导热管的突出高度的1-3％。版权所有（C）2005，JPO＆NCIPI

12. 发明专利

JP2004132499A Air-fin type vaporizer for liquefied gases and operation method therefor 有权
公开(公告)号：JP2004132499A
公开(公告)日：2004-04-30
申请号：JP2002299019
申请日：2002-10-11
申请人： Kobe Steel Ltd , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 株式会社神戸製鋼所
发明人： MITSUDA MASAHIKO , ASADA KAZUHIKO , EGASHIRA SHINJI
IPC分类号： F17C9/02 , F16L41/03
摘要： PROBLEM TO BE SOLVED: To vaporize the liquefied gas more efficiently by bringing out the evaporation function of the liquefied gas in each heat transfer tube effectively and evenly. SOLUTION: Each heat transfer tube 20 is connected to a distribution tube 26 of an inlet header 24 with two or more distribution tube 26 in one line and the air-fin type vaporizer for the liquefied gas that introduces LNG in each heat transfer tube 20 and makes heat exchange with air while making LNG (liquefied gas) flow from one side to the other side on an arrangement direction of the distribution tube 26 in a header. For an inlet side header 24, each distribution tube 26 is provided in the condition which the end part is plunged inside the header and the introducing port of LNG is provided at this end part. COPYRIGHT: (C)2004,JPO

13. 发明专利

JP2004093098A Cooling method for fluid and cooling device 审中-公开
公开(公告)号：JP2004093098A
公开(公告)日：2004-03-25
申请号：JP2002298964
申请日：2002-10-11
申请人： Chugoku Electric Power Co Inc:The , Kobe Steel Ltd , 中国電力株式会社 , 株式会社神戸製鋼所
发明人： MITSUDA MASAHIKO , NAKAOKA TAKEHIRO , EGASHIRA SHINJI , YOSHIDA TATSUO , NAKAGAWA JUNICHI
IPC分类号： F17C9/04 , F25D3/10 , F25D17/02 , F28D7/08 , F28D7/16 , F28F9/22
CPC分类号： F28F9/22 , F28D7/08 , F28D7/085 , F28D7/1615
摘要： PROBLEM TO BE SOLVED: To rationally solve a problem of icing in the heat exchange between a fluid and liquefied gas.
SOLUTION: The cooling device 10 has a heat transmission pipe 26 in a lengthy body 20 and is constituted such that the heat exchange with LNG flowing in the heat transmission pipe 26 is carried out while water (fluid) is introduced from one end side of this body 20 to the inside. A bent flow passage is constituted by providing a plurality of baffle plates 24a-24c in the body 20. The baffle plates 24a-24c are set such that the gap is enlarged from one end side of the body 20 toward the other end side. The heat transmission pipe 26 has an inlet part at the one end side of the body 20 and is constituted from a snake pipe extending in a longitudinal direction of the body 20.
COPYRIGHT: (C)2004,JPO

14. 发明专利

JP2004092899A Air heating type vaporizer for liquefied gas 审中-公开
公开(公告)号：JP2004092899A
公开(公告)日：2004-03-25
申请号：JP2002298972
申请日：2002-10-11
申请人： Kobe Steel Ltd , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 株式会社神戸製鋼所
发明人： MITSUDA MASAHIKO , EGASHIRA SHINJI , ASADA KAZUHIKO , IKEHATA SATOSHI , YAMAMOTO SHUJI , MORIMOTO NAOYA , IIDA ATSUSHI
IPC分类号： F17C9/02 , F28F13/02
摘要： PROBLEM TO BE SOLVED: To heighten an operating performance of a vaporizer by effectively solving problems of frosting. SOLUTION: This vaporizer 10 comprises an evaporation part 12A and a heating part 12B with a plurality of heat transfer tubes 20, 26, and LNG is distributed through the heat transfer tubes 20, 26 of the parts 12A, 12B and heat-exchanged with air, so as to gasify LNG. Each of the heat transfer tubes 20, 26 has an integral structure comprising a tube body 21a, a radial fin 21b extending on a periphery in a tube axial direction, and an outer tube part 21c (outer tube element) surrounding the tube body 21a from the outside of the fin 21b, and installed on a base 34 commonly serving as a duct in an upright condition. Atmospheric air (air) is forcedly introduced in a space between the tube body 21a and the outer tube part 21c of the respective heat transfer tubes 20, 26 via the base 34 by driving a blower 36. COPYRIGHT: (C)2004,JPO

15. 发明专利

JP2002371428A Yarn-drawing apparatus 审中-公开
标题翻译：纱线装置
公开(公告)号：JP2002371428A
公开(公告)日：2002-12-26
申请号：JP2001174023
申请日：2001-06-08
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUKUTANI KAZUHISA , MITSUDA MASAHIKO
IPC分类号： D01D5/098 , D04H3/16
摘要： PROBLEM TO BE SOLVED: To produce a nonwoven fabric hardly having unevenness with good energy efficiency.
SOLUTION: This yarn-drawing apparatus has a passage 8 having an entrance 9 for sucking the yarn extruded from a feeding device 1, and an exit 10 for blowing out the drawn fiber toward a conveyor. A jetting opening 13c is formed in the passage 8. A part 17 widen toward the end and having the passage width at the exit 10 side wider than that at the entrance 9 side is formed between the jetting opening 13c and the exit 10.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：制造几乎不具有能量效率不均匀的无纺布。解决方案：该拉丝装置具有通道8，该通道8具有用于吸取从进料装置1挤出的纱线的入口9和用于将拉伸纤维吹向输送机的出口10。喷射口13c形成在通道8中。部分17朝向端部变宽，并且在喷射开口13c和出口10之间形成在出口10侧的通道宽度大于入口9侧的通道宽度。

16. 发明专利

JP2008274975A Liquefied natural gas vaporizing device and method 有权
标题翻译：液化天然气气化装置及方法
公开(公告)号：JP2008274975A
公开(公告)日：2008-11-13
申请号：JP2007115767
申请日：2007-04-25
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MITSUDA MASAHIKO , NOISSHIKI KOJI , YOSHIDA TATSUO
IPC分类号： F17C9/02
摘要： PROBLEM TO BE SOLVED: To eliminate the need for water spraying work to defrost an LNG vaporizing device or greatly reduce its frequency. SOLUTION: A vaporizing pipe 10 for vaporizing LNG is formed as a meandering pipe consisting a plurality of main pipes 12 arrayed in the horizontal direction and connection pipes 14 mutually connecting the upper ends or the lower ends of the main pipes neighboring each other, including an evaporation part 10a. A turbulent flow accelerator is filled in at least a minimum temperature pipe 12L out of the main pipes 12. Into the vaporizing pipe 10, LNG is supplied at such a flow rate that the evaporation part 10 covers the whole region of at least the minimum temperature pipe 12L. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了消除对喷雾LNG喷雾装置进行除霜或大大降低其频率的需要。解决方案：用于蒸发LNG的蒸发管10形成为包括沿水平方向排列的多个主管12的曲折管和连接相邻的主管的上端或下端的连接管14 ，包括蒸发部分10a。湍流加速器填充在主管12中的至少最小温度管12L中。在蒸发管10中，以使蒸发部10覆盖至少最低温度的整个区域的流量来供给LNG 管12L。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2007313553A Hot-isotropic pressure pressing apparatus 审中-公开
标题翻译：热等压压力装置
公开(公告)号：JP2007313553A
公开(公告)日：2007-12-06
申请号：JP2006148772
申请日：2006-05-29
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJIKAWA TAKAO , NAKAI TOMOMITSU , YONEDA SHIN , OFUNE YOSHIO , SAKASHITA YOSHIHIKO , MITSUDA MASAHIKO
IPC分类号： B30B5/02
摘要： PROBLEM TO BE SOLVED: To provide a hot-isotropic pressure pressing apparatus where channeling of gas is hardly caused in a treatment chamber, and also, overheating of a motor for fan driving can be prevented.
SOLUTION: The hot-isotropic pressure pressing apparatus comprises: a high pressure vessel 2; a bulkhead chamber forming body 3 at the inside thereof; a heat insulating structure 4 at the inside thereof; a treatment chamber forming body 5 at the inside thereof. In the bulkhead chamber forming body, the inside and outside are made to communicate with each other at either the upper end or lower end, the other is provided with a passage 20 making the inside and outside communicate with each other and a first fan 33 for performing discharge to the passage or suction from the passage by forward/reverse rotation. In the treatment chamber forming body, the inside and outside are made to communicate with each other at either the upper end or the lower end, and the other is provided with a second fan 29 for ventilation, and the rotary axis of the first fan and the rotary axis of the second fan are arranged so as to be coincident with the central axis of the treatment chamber forming body.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在处理室中几乎不引起气体通道的热均质压力装置，并且还可以防止用于风扇驱动的电机的过热。解决方案：热均质压力装置包括：高压容器2; 舱壁形成体3在其内部; 在其内部的隔热结构4; 处理室形成体5在其内部。在隔板室形成体中，使内侧和外侧在上端或下端彼此连通，另一端设置有使内部和外部彼此连通的通道20和用于通过正向/反向旋转对通道进行排放或从通道抽吸。在处理室形成体中，使内侧和外侧在上端或下端彼此连通，另一方设置有用于通风的第二风扇29，第一风扇的旋转轴和第二风扇的旋转轴线被布置成与处理室形成体的中心轴线重合。版权所有（C）2008，JPO＆INPIT

18. 发明专利

JP2006312912A Axial fan 审中-公开
标题翻译：轴风扇
公开(公告)号：JP2006312912A
公开(公告)日：2006-11-16
申请号：JP2005136386
申请日：2005-05-09
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： KAKIMOTO ATSUSHI , MITSUDA MASAHIKO
IPC分类号： F04D29/38
摘要： PROBLEM TO BE SOLVED: To provide an axial fan easily achieving the optimum design by reducing loss in consideration of a radial component in a flow of air to be sucked in, and further improved in efficiency.
SOLUTION: An impeller 20 is formed by providing a plurality of blades 21 on an outer circumference of a hub 22 to be a center of rotation of the impeller 20. Winglets 26 and 27 are provided on at least one part of a blade tip part 25 forming an outer circumference portion in each of the plurality of blades 21 to further form small blades. The winglets 26 and 27 are formed such that tips are oriented toward an upstream side of an axial flow direction.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供轴流风扇，通过考虑待吸入的空气流中的径向分量来减少损耗，并且进一步提高效率，容易实现最佳设计。解决方案：叶轮20通过在轮毂22的外圆周上设置多个叶片21形成为叶轮20的旋转中心。小叶片26和27设置在叶片的至少一部分上尖端部25在多个叶片21的每一个中形成外周部分，以进一步形成小叶片。小翼26和27形成为使得尖端朝向轴向流动方向的上游侧。版权所有（C）2007，JPO＆INPIT

19. 发明专利

JP2005016567A Air-heating type vaporizer for liquefied gas 审中-公开
标题翻译：用于液化气的空气加热式蒸发器
公开(公告)号：JP2005016567A
公开(公告)日：2005-01-20
申请号：JP2003178942
申请日：2003-06-24
申请人： Kobe Steel Ltd , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 株式会社神戸製鋼所
发明人： MORIMOTO NAOYA , YAMAMOTO SHUJI , IIDA ATSUSHI , MITSUDA MASAHIKO , EGASHIRA SHINJI , IKEHATA SATOSHI
IPC分类号： F17C9/02
摘要： PROBLEM TO BE SOLVED: To effectively suppress generation of frosting on a heat transfer pipe, and to ensure the safety. SOLUTION: A vaporizer 10 has a vaporizing unit 12A and a heating unit 12B with a plurality of heat transfer pipes 20 and 26, and LNG is gasified by distributing LNG in the heat transfer pipes 20 and 26 of parts 12A and 12B to perform heat exchange with air. An inlet side header 16 to be connected to a feeding pipe 14 is provided on the vaporizing unit 12A, and a plurality of distribution pipes 18 parallel to each other with the heat transfer pipe 20 respectively connected thereto are connected to the inlet side header 16. The heat transfer pipes 20 are arranged at a predetermined interval in the axial direction of the respective distribution pipes 18, and the heat transfer pipes 20 of the adjacent distribution pipes 18 are connected to the distribution pipes 18 while being arranged alternately in the axial direction of the distribution pipes 18. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：有效抑制传热管上发生结霜，确保安全。蒸发器10具有蒸发单元12A和具有多个传热管20和26的加热单元12B，并且通过在部件12A和12B的传热管20和26中分配LNG将LNG气化成为与空气进行热交换。在蒸发单元12A上设置有与进料管14连接的入口侧集管16，并且分别连接有传热管20的彼此平行的多个分配管18连接到入口侧集管16。传热管20在各分配管18的轴向上以预定的间隔布置，相邻的分配管18的传热管20与分配管18连接，同时沿轴向方向交替排列分配管18.版权所有（C）2005，JPO＆NCIPI

20. 发明专利

JP2004161606A Apparatus for producing optical fiber preform 有权
公开(公告)号：JP2004161606A
公开(公告)日：2004-06-10
申请号：JP2003317990
申请日：2003-09-10
申请人： Kobe Steel Ltd , Showa Electric Wire & Cable Co Ltd , 昭和電線電纜株式会社 , 株式会社神戸製鋼所
发明人： FUKUTANI KAZUHISA , MITSUDA MASAHIKO , YAMAMOTO TAKEHIKO , MORINAGA JIRO
IPC分类号： C03B37/018
CPC分类号： Y02P40/57
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for producing an optical fiber preform in which abrupt flame-up of a flame containing glass fine particles blown out from a burner is suppressed, the productivity of soot is improved by accelerated formation of the soot, and the amount of glass fine particles which adhere to the wall of a reaction vessel is reduced. SOLUTION: The apparatus is equipped with a reaction chamber 2 in which the soot 10 is formed, and has a reaction vessel 1 in which air is made to flow from one side to the other side of the reaction chamber in a horizontal direction, a core burner 7 for forming a core layer 11, a cladding burner 6 for forming a cladding layer 12 around the core layer 11, a lifting mechanism for lifting the soot 10 while rotating it so that the tip end part and the cylindrical part of the soot 10 are situated in a core forming area B and a cladding layer forming area B, respectively, and first to fourth horizontal baffles 19, 21, 23, 24 which are horizontally arranged so as to maintain the flow direction of air to be horizontal in the reaction chamber 2. COPYRIGHT: (C)2004,JPO

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