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1. 发明授权

US06863524B2 Fuel pre-heating device 失效
标题翻译：燃油预热装置
公开(公告)号：US06863524B2
公开(公告)日：2005-03-08
申请号：US10285104
申请日：2002-10-31
申请人： Brent Purcell
发明人： Brent Purcell
IPC分类号： F23D11/44 , F23L15/00
CPC分类号： F23D14/66 , F23D11/443 , Y02E20/348
摘要： A fuel pre-heating device for use with gas heaters to increase fuel efficiency including an orifice and a pre-heat tube. Fuel enters the device through the orifice and travels through the pre-heat tube and back to the orifice where it is then expelled and mixed with air to ignite into a flame that envelopes the entire pre-heat tube and heats the fuel within the lube to a very high temperature. Any air mixer known to those skilled in the art can be used with the heating tube. A heat conductor can also be used with the pre-heat tube. The pre-heating device can be easily added to standard heaters, is small in configuration, and inexpensive to manufacture. The small size of the heating tube allows for immediate preheating of the fuel, which is used by the heater in the same heating cycle, thereby yielding a more efficient preheat. This preheating system prevents the fuel from being wasted.
摘要翻译：一种与燃气加热器一起使用以提高燃料效率的燃料预热装置，包括孔口和预热管。燃料通过孔口进入设备并且穿过预热管并返回到孔口，然后排出并与空气混合以点燃到包围整个预热管的火焰中并将润滑油内的燃料加热到一个非常高的温度。本领域技术人员已知的任何空气混合器都可以与加热管一起使用。热导体也可以与预热管一起使用。预热装置可以容易地添加到标准加热器中，构造小，制造便宜。加热管的小尺寸允许立即预热燃料，加热器在相同的加热循环中使用燃料，从而产生更有效的预热。该预热系统防止燃料浪费。

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