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. 发明专利

JP2005083600A Defrosting heater and defrosting system 审中-公开
标题翻译：破坏加热器和破坏系统
公开(公告)号：JP2005083600A
公开(公告)日：2005-03-31
申请号：JP2003312976
申请日：2003-09-04
申请人： Daisho Sangyo Kk , Kobayashi Seisakusho:Kk , 大昭産業株式会社 , 株式会社小林製作所
发明人： SHIOZAWA MASATATSU , SHIGEMITSU HIDEYO
IPC分类号： F25D21/08 , F25B1/00 , F25B47/02
CPC分类号： F25B2400/12
摘要： PROBLEM TO BE SOLVED: To provide a defrosting heater capable of dispensing with a shade member, by enabling the surface temperature to exceed a safety standard provided by the Japan Electrical Manufacturers' Association on ignition of a refrigerant, even when the combustible refrigerant leaks in a defrosting state.
SOLUTION: This defrosting heater is composed of a metallic pipe 2, a glass tube 3 inserted into the metallic pipe 2, and a heating wire 4 inserted into the glass tube 3, and is characterized by forming a coating film composed of a highly radioactive material having higher emissivity on far infrared radiation than metal being a constituent material of the metallic pipe 2, on both of an inside surface 21 and an outside surface 21 of the metallic pipe 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够分配遮光部件的除霜加热器，通过使表面温度能够超过日本电气制造商协会制定的点燃制冷剂的安全标准，即使可燃制冷剂在除霜状态下泄漏。解决方案：该除霜加热器由金属管2，插入金属管2中的玻璃管3和插入玻璃管3中的加热丝4组成，其特征在于，形成由在金属管2的内表面21和外表面21两者上，在远红外辐射上的发射率高于作为金属管2的构成材料的构成材料的高放射性物质。（C）2005， JPO＆NCIPI

2. 发明专利

JP2006258303A Defrosting heater for domestic refrigerator 审中-公开
标题翻译：国内制冷机的加热器
公开(公告)号：JP2006258303A
公开(公告)日：2006-09-28
申请号：JP2005072302
申请日：2005-03-15
申请人： Daisho Sangyo Kk , 大昭産業株式会社
发明人： SHIGEMITSU HIDEYO , KIMURA KOICHI
IPC分类号： F25D21/08 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To reduce possibility of firing of inflammable refrigerant by reducing a surface temperature of a glass pipe.
SOLUTION: The defrosting heater for a domestic refrigerator comprises an inner glass pipe; a heater wire inserted into the inner glass pipe; an inner sealing cap for sealing an end opening of the inner glass pipe; an outer glass pipe inserted with the inner glass pipe and surrounding an outer periphery of a coil part of the heater wire; and an outer sealing plug for sealing an end opening of the outer glass pipe.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过降低玻璃管的表面温度来降低可燃性制冷剂的烧制的可能性。
解决方案：家用冰箱除霜加热器包括内玻璃管; 插入内玻璃管的加热丝; 用于密封内玻璃管的端部开口的内密封帽; 插入有内玻璃管并围绕加热丝的线圈部的外周的外玻璃管; 以及用于密封外玻璃管的端部开口的外部密封塞。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2010247194A Method of joining metallic tube 审中-公开
标题翻译：接管金属管的方法
公开(公告)号：JP2010247194A
公开(公告)日：2010-11-04
申请号：JP2009100264
申请日：2009-04-16
申请人： Daisho Sangyo Kk , Osaka Municipal Technical Research Institute , 地方独立行政法人大阪市立工業研究所 , 大昭産業株式会社
发明人： SHIGEMITSU HIDEYO , NAGAOKA TORU , MORISADA YOSHIAKI , FUKUZUMI MASAO
IPC分类号： B23K20/00 , B23K20/24 , B23K101/06 , B23K103/18
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive and effective joining method in which, in a process of joining metallic tubes to each other, joining is performed without inserting an insert material in a proper position between the joining faces of both tubes and in which deterioration of corrosion resistance is suppressed in the weld zone.
SOLUTION: On the outer circumference of at least one of the tubes used in the joining method, there is formed a coating layer composed of a metal or an alloy that shows eutectic reaction with the base material of the metallic tubes. A tapering part is formed in the end of the one tube having the coating layer on the outer circumference, with a part of the tapering part inserted in the end of the other tube. Then, the two tubes are pressed to each other while the weld zone of both tubes is heated, with both tubes metallurgically joined in a state in which the end of the other tube is superimposed at least on a part of the outer circumference of the tapering part of the one tube.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种廉价且有效的接合方法，其中在将金属管彼此接合的过程中，在不将插入材料插入在两个管的接合面之间的适当位置的情况下进行接合，其中在焊接区域中耐腐蚀性的劣化被抑制。解决方案：在接合方法中使用的至少一个管的外周上形成由与金属管的基材显示共晶反应的金属或合金构成的涂层。在外筒上具有涂层的一管的端部形成有锥形部，锥形部的一部分插入另一管的端部。然后，将两个管彼此挤压，同时两个管的焊接区被加热，两个管在其另一个管的端部至少在锥形的外周的一部分上重叠的状态下冶金地接合一个管的一部分。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2006017399A Defrosting heater 审中-公开
标题翻译：破坏加热器
公开(公告)号：JP2006017399A
公开(公告)日：2006-01-19
申请号：JP2004196716
申请日：2004-07-02
申请人： Daisho Sangyo Kk , 大昭産業株式会社
发明人： SHIGEMITSU HIDEYO , SHIOZAWA MASATATSU
IPC分类号： F25D21/08 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a defrosting heater for suppressing the surface temperature of a metal pipe to less than 394°C in the defrosting heater in a double pipe structure with the outside as the metal pipe.
SOLUTION: The defrosting heater 1 comprises the metal pipe 2; a glass pipe 3 inserted into the metal pipe 2; a heating wire 4 inserted into the glass pipe 3; and a sealing cap 5 for sealing both the end sections of the metal pipe 2 and the glass pipe 3. The defrosting heater 1 defrosts a a cooler 10 in a refrigerator. In the defrosting heater 1, open sections 71, 72 for allowing the inside of the metal pipe 2 to communicate with the fresh air are provided at a side opposite to the cooler 10 of the metal pipe 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种除霜加热器，其以外部作为金属管的双管结构，在除霜加热器中将金属管的表面温度抑制到小于394℃。解决方案：除霜加热器1包括金属管2; 插入金属管2中的玻璃管3; 插入玻璃管3中的加热丝4; 以及密封盖5，用于密封金属管2和玻璃管3的两端。除霜加热器1对冰箱中的冷却器10进行除霜。在除霜加热器1中，在与金属管2的冷却器10相对的一侧设置用于允许金属管2内部与新鲜空气连通的开口部71,72。（C） 2006年，JPO＆NCIPI

5. 发明专利

JP2005300042A Defrosting heater, defrosting system and refrigerator 审中-公开
标题翻译：防腐加热器，除油系统和制冷器
公开(公告)号：JP2005300042A
公开(公告)日：2005-10-27
申请号：JP2004117777
申请日：2004-04-13
申请人： Daisho Sangyo Kk , 大昭産業株式会社
发明人： SHIGEMITSU HIDEYO , SHIOZAWA MASATATSU
IPC分类号： F25D21/08 , F25B1/00 , F25B47/02
摘要： PROBLEM TO BE SOLVED: To provide a defrosting heater that can meet safety standards set by The Japan Electrical Manufacturers' Association against refrigerant ignition, on the surface temperature of the defrosting heater, can also meet the same safety standards on the surface temperature of an inner glass tube, can dispense with a cover member, and can suppress bumping noise caused by the evaporation of meltwater on the heater surface.
SOLUTION: A metal tube 2 has on an outer surface 21 a first coating of a radioactive material higher in far infrared emissivity than the metal that composes the metal tube and higher in far infrared emissivity about a wavelength causing ice to melt than about any other wavelength, and has on an inner surface 22 a third coating of a radioactive material higher in far infrared absorptivity at 394°C or higher than the metal that composes the metal tube and insusceptible to thermal decomposition at the ignition temperature of isobutane.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供符合日本电气制造商协会针对制冷剂点火设定的安全标准的除霜加热器，在除霜加热器的表面温度下，也可以达到相同的表面温度安全标准内部玻璃管，能够省去盖部件，能够抑制加热器表面上的熔融水蒸发引起的碰撞噪音。解决方案：金属管2在外表面21上具有比构成金属管的金属高的远红外发射率的放射性物质的第一涂层，并且围绕导致冰熔化的波长的远红外发射率高于约任何其他波长，并且在内表面22上具有在构成金属管的金属在394℃或高于在异丁烷的着火温度下不易发生热分解的金属的远红外吸收率较高的放射性物质的第三涂层。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2003053459A Method of manufacturing finned heat transmit tube and heat exchanger using this heat transmit tube 审中-公开
标题翻译：使用该热传导管制造精密热传导管和热交换器的方法
公开(公告)号：JP2003053459A
公开(公告)日：2003-02-26
申请号：JP2001240894
申请日：2001-08-08
申请人： Daisho Sangyo Kk , 大昭産業株式会社
发明人： SHIGEMITSU HIDEYO
IPC分类号： F28F1/36 , B21D53/06
摘要： PROBLEM TO BE SOLVED: To curtail energy loss by providing a heat exchanger having excellent thermal efficiency at a low cost.
SOLUTION: The spiral pitches of fins 3 which are spirally wound around a metallic pipe 2 are made denser at the points 2a where the metallic pipe 2 is bent, by which the buckling during bending of the metallic pipe is substantially prevented and the bending of the metallic pipe 2 to a small radius is made possible. The use of a copper pipe which has excellent thermal conductivity and is formed thin as the metallic pipe 2 of the finned heat transmit tube used for the heat exchanger 10 is made possible.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过以低成本提供热效率优异的热交换器来减少能量损失。解决方案：螺旋缠绕在金属管2上的翅片3的螺旋间距在金属管2弯曲的点2a处变得更致密，从而基本上防止金属管弯曲期间的弯曲，并且弯曲金属管2成小半径成为可能。作为用于热交换器10的翅片式传热管的金属管2，可以使用具有优良导热性并形成较薄的铜管。

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