-
公开(公告)号：US20090145152A1
公开(公告)日：2009-06-11
申请号：US12316021
申请日：2008-12-09
申请人： Makoto Yoshino , Hiroki Naganawa , Naka Shibata , Masakazu Kondou
发明人： Makoto Yoshino , Hiroki Naganawa , Naka Shibata , Masakazu Kondou
CPC分类号： F25B41/003 , F25B2500/01 , Y10T29/49391
摘要： A refrigerant piping unit includes a pipe and a joint coupled to the pipe. The pipe includes a main section, an end section and a bent section between the main section and the end section. The end section includes a flange portion adjacent to the bent section and a thick end portion opposite to the bent portion with respect to the flange portion in an axial direction. The flange portion is expanded in a radially outward direction and is engaged with the joint. The thick end portion is expanded in the radially outward direction and has a thickness greater than a thickness of the main section. The thick end portion has a groove on its outer surface. The end section has a flat inner surface extending continuously from an inner surface of the bent section throughout inside of the flange portion and the thick end portion.
摘要翻译： 制冷剂管道单元包括管道和联接到管道的接头。 该管包括主部分，端部部分和主部分与端部部分之间的弯曲部分。 端部包括与弯曲部相邻的凸缘部和与轴向相对于凸缘部相对于弯曲部的厚端部。 凸缘部分沿径向向外的方向膨胀并且与接头接合。 厚端部沿径向向外的方向膨胀并且具有大于主体部分的厚度的厚度。 厚端部在其外表面上具有凹槽。 端部具有从弯曲部的内表面连续延伸贯穿内侧的凸缘部和厚端部的平坦的内表面。
-
公开(公告)号：US08251101B2
公开(公告)日：2012-08-28
申请号：US12316021
申请日：2008-12-09
申请人： Makoto Yoshino , Hiroki Naganawa , Naka Shibata , Masakazu Kondou
发明人： Makoto Yoshino , Hiroki Naganawa , Naka Shibata , Masakazu Kondou
IPC分类号： F16L3/00
CPC分类号： F25B41/003 , F25B2500/01 , Y10T29/49391
摘要： A refrigerant piping unit includes a pipe and a joint coupled to the pipe. The pipe includes a main section, an end section and a bent section between the main section and the end section. The end section includes a flange portion adjacent to the bent section and a thick end portion opposite to the bent portion with respect to the flange portion in an axial direction. The flange portion is expanded in a radially outward direction and is engaged with the joint. The thick end portion is expanded in the radially outward direction and has a thickness greater than a thickness of the main section. The thick end portion has a groove on its outer surface. The end section has a flat inner surface extending continuously from an inner surface of the bent section throughout inside of the flange portion and the thick end portion.
摘要翻译： 制冷剂管道单元包括管道和联接到管道的接头。 该管包括主部分，端部部分和主部分与端部部分之间的弯曲部分。 端部包括与弯曲部相邻的凸缘部和与轴向相对于凸缘部相对于弯曲部的厚端部。 凸缘部分沿径向向外的方向膨胀并且与接头接合。 厚端部沿径向向外的方向膨胀并且具有大于主体部分的厚度的厚度。 厚端部在其外表面上具有凹槽。 端部具有从弯曲部的内表面连续延伸贯穿内侧的凸缘部和厚端部的平坦的内表面。
-
公开(公告)号：US06338676B1
公开(公告)日：2002-01-15
申请号：US09471473
申请日：1999-12-23
申请人： Masakazu Kondou , Jun Kitamura , Takahiro Murayama , Motoo Sano , Shinichi Suzuki , Hiroaki Ishikawa , Akira Takamori , Hiroshi Fukazawa
发明人： Masakazu Kondou , Jun Kitamura , Takahiro Murayama , Motoo Sano , Shinichi Suzuki , Hiroaki Ishikawa , Akira Takamori , Hiroshi Fukazawa
IPC分类号： F24F102
CPC分类号： F24F1/027 , F24F1/0007 , F24F1/0011 , F24F13/22 , F24F2001/0048
摘要： Inside a blown-out air duct in the air conditioner through which conditioned air reaches a blowing-out port, there is provided a rectifying box having a air passage therein, for rectifying a flow of the conditioned air toward a predetermined flowing direction in order to prevent any dew condensation at the blowing-out port in the air conditioner. In the meantime, in order to suppress noise, rectifying plates for reducing an inflowing angle of air flowing into the fin tips of a heat exchanger are interposed between an axial fan and the heat exchanger for taking in the air from the axial fan for heat exchanging.
-
公开(公告)号：US4662801A
公开(公告)日：1987-05-05
申请号：US805727
申请日：1985-12-06
CPC分类号： C30B33/00 , B23B27/20 , C30B29/403 , Y10T407/26 , Y10T407/27 , Y10T408/81
摘要： This invention relates to a tool for use in carrying out a cutting process, and more particularly to a cutting tool formed so that it can be sued to cut an iron material of a high hardness and thereby obtain a mirror-polished surface thereon, the cutting tool being characterized in that it is formed by attaching a monocrystal of boron nitride to the tip thereof so that predetermined surface and orientation of the crystal are set suitably. To be concrete, the present invention is directed to a cutting tool in which monocrystalline boron nitride is used for a tip which forms a blade of the cutting tool, (111) surface of this boron nitride being used as a relief surface of the blade, direction being used as a cutting direction; or a cutting tool of the same material, in which (100) surface of the boron nitride is used as a relief surface of the blade, direction being used as a cutting direction.
摘要翻译： 本发明涉及一种用于执行切割工艺的工具，更具体地涉及一种切削工具，其被形成为能够切割高硬度的铁材料，从而在其上获得镜面抛光表面，切割 其工具的特征在于通过将氮化硼的单晶附着到其顶端而形成，使得适当地设定晶体的预定表面和取向。 具体而言，本发明涉及一种切割工具，其中单晶氮化硼用于形成切割工具的刀片的尖端，该氮化硼的（111）表面用作刀片的浮雕表面， <211>方向用作切割方向; 或相同材料的切削工具，其中氮化硼的（100）表面用作刀片的浮雕表面，<110>方向用作切割方向。
-
-
-
搜索结果
4 条记录 (耗时 0.031 秒)
