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公开(公告)号：US5022464A
公开(公告)日：1991-06-11
申请号：US377251
申请日：1989-07-10
申请人： Hisao Aoki , Toru Yamaguchi
发明人： Hisao Aoki , Toru Yamaguchi
CPC分类号： F28D1/0478 , F28F9/0212 , F28F9/0246 , F28F9/0253
摘要： A condenser for use in an automotive air conditioning system including inlet and outlet union elements is disclosed. The condenser comprises a plurality of flat pipes for conducting refrigerant and a plurality of corrugated fins fixedly sandwiched between the flat pipes. First and second header pipes are fixedly and hermetically connected to the flat pipes, thereby communicatingly connecting the flat pipes to the interior of the header pipes. Inlet and outlet union elements for connecting the condenser to the other elements of the air conditioning system are formed in one body and connected to one of the first and second header pipes, thereby reducing the fraction of union element/header pipe junctions which are defective by reducing the number of union element/header pipe junctions.
摘要翻译： 公开了一种用于汽车空调系统的冷凝器，包括入口和出口联合元件。 冷凝器包括用于传导制冷剂的多个扁平管和固定夹在扁平管之间的多个波纹状翅片。 第一和第二总管固定地并且气密地连接到扁平管，从而将扁平管连通地连接到总管的内部。 用于将冷凝器连接到空调系统的其它元件的入口和出口接头元件形成在一个主体中并且连接到第一和第二总管中的一个，从而减少了由于有缺陷的联合元件/总管接头的分数 减少联合元件/管头连接点的数量。
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公开(公告)号：US4756948A
公开(公告)日：1988-07-12
申请号：US75978
申请日：1987-07-21
申请人： Hiroyuki Kuramochi , Hiroki Kuranari , Toru Yamaguchi , Hisao Tetsuka , Hideto Nakatsuka , Shingo Takahashi
发明人： Hiroyuki Kuramochi , Hiroki Kuranari , Toru Yamaguchi , Hisao Tetsuka , Hideto Nakatsuka , Shingo Takahashi
CPC分类号： B60R19/18 , B60R19/22 , B60R2019/1806 , B60R2019/1866 , B60R2019/1873 , Y10T428/2457 , Y10T428/2462
摘要： A core material for an automobile bumper is disclosed, which includes an elongated body of a foamed polyolefin resin provided with a plurality of depressed portions in front and/or rear surfaces thereof, and structural members disposed within at least part of said depressed portions. The structural members are formed of a synthetic resin and have a bulk density of 0.2-3.5 g/cm.sup.3.
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