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1. 发明授权

US12085182B2 Pressure regulating valve assembly for pneumatic spray gun 有权
公开(公告)号：US12085182B2
公开(公告)日：2024-09-10
申请号：US17823962
申请日：2022-09-01
申请人： Qin Luo , Hai Wu , Fazheng Yang , Xiaorong Li
发明人： Qin Luo , Hai Wu , Fazheng Yang , Xiaorong Li
IPC分类号： F16K17/06 , B05B7/24 , F16K1/04
CPC分类号： F16K17/06 , B05B7/2478 , F16K1/04
摘要： An pressure regulating valve assembly for a pneumatic spray gun is disclosed. The pressure regulating vale component is configured inside the pressure regulating passage of the gun body, comprising a pressure regulating screw seat, a pressure regulating rod going through the pressure regulating screw seat and in threaded connection with the pressure regulating screw seat. A pressure regulating seal ring is configured between the pressure regulating rod and the pressure regulating screw seat. A clamping check ring is configured in the middle portion of the pressure regulating rod. The clamping check ring is used to limit the position of the pressure regulating rod. The inner end of the pressure regulating rod is provided with a pressure regulating valve. The position of the pressure regulating valve is limited by the split damping ring configured on the end portion of the pressure regulating rod.

2. 发明申请

US20100230084A1 TUBE-FIN TYPE HEAT EXCHANGE UNIT WITH HIGH PRESSURE RESISTANCE 审中-公开
标题翻译： TUBE-FIN型热交换器具有高耐压性
公开(公告)号：US20100230084A1
公开(公告)日：2010-09-16
申请号：US12485085
申请日：2009-06-16
申请人： Qin Luo , Yuanhai Wei
发明人： Qin Luo , Yuanhai Wei
IPC分类号： F28F1/24
CPC分类号： F28F1/126 , F28F13/003
摘要： The present invention disclosed a tube-fin type heat exchange unit with high pressure resistance, wherein said heat exchange unit comprises a plurality of tubes, foam metal and a plurality of heat dissipation fins; said tubes and said heat dissipation fins are spaced arranged; said foam metal is located in the interspace between said tubes and the superface of said heat dissipation fins; and solder is disposed between said tubes and said foam metal, and between said foam metal and the superface of said heat dissipation fins to make a firm connection. The heat exchange unit of the present invention has good heat exchange performance, high pressure resistance and small volume, so it is suitable for volume production and could be widely applied in heat exchangers for vehicle, industry and civil use.
摘要翻译：本发明公开了一种具有高耐压性的管翅式热交换单元，其中所述热交换单元包括多个管，泡沫金属和多个散热片; 所述管和所述散热片间隔布置; 所述泡沫金属位于所述管和所述散热翅片的上表面之间的间隙中; 并且焊料设置在所述管和所述泡沫金属之间以及所述泡沫金属和所述散热片的上表面之间以形成牢固的连接。本发明的热交换单元具有良好的热交换性能，高耐压性和小体积，因此适用于批量生产，可广泛应用于车辆，工业和民用用热交换器。

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