-
1.
公开(公告)号:US5495829A
公开(公告)日:1996-03-05
申请号:US306128
申请日:1994-09-14
CPC分类号: F24H9/2035 , F24H1/205 , F24H9/00 , F24H2240/08
摘要: A self-powered forced or induced draft water heater is provided including a tank adapted for storing hot water, a sealed combustion chamber, a powered burner, a thermoelectric module, and a through-chamber heat sink having a base portion and a pin portion. The combustion chamber has a common wall with the tank at a lower zone of the tank. The powered natural gas burner has a blower which delivers air to the burner through an inlet duct and forces combustion products out a flue. The thermoelectric module generates operating power for the burner blower. The thermoelectric module has a hot side in thermal communication with a combustion zone of the burner and a cold side attached to the heat sink base portion. The pin portion of the heat sink is conically shaped and extends through an opening in the common wall to the interior of the tank. The base portion of the heat sink is removably attached to the common wall and is provided with an o-ring or other means to seal the wall opening.
摘要翻译: 本发明提供一种自供电的强制或引风通水热水器,包括适于储存热水的罐,密封燃烧室,动力燃烧器,热电模块和具有基部和销部分的通孔散热器。 燃烧室在罐的下部区域具有与罐相同的共同壁。 动力天然气燃烧器具有鼓风机,其通过入口管将空气输送到燃烧器,并将燃烧产物推出烟道。 热电模块为燃烧器鼓风机产生工作电力。 热电模块具有与燃烧器的燃烧区热连通的热侧和附接到散热器基部的冷侧。 散热器的销部分是圆锥形的并且延伸通过公共壁中的开口到罐的内部。 散热器的基部可拆卸地附接到公共壁上,并且设置有O形环或其它装置以密封壁开口。
-
公开(公告)号:US6012453A
公开(公告)日:2000-01-11
申请号:US951138
申请日:1997-10-15
CPC分类号: A62B7/06 , A62B7/02 , F17C7/04 , F17C9/02 , B63C2011/2263 , F17C2201/0109 , F17C2201/056 , F17C2203/0391 , F17C2205/013 , F17C2205/0332 , F17C2205/0338 , F17C2205/0385 , F17C2205/0391 , F17C2205/0397 , F17C2221/011 , F17C2221/014 , F17C2223/0161 , F17C2223/033 , F17C2223/047 , F17C2227/0302 , F17C2250/0413 , F17C2270/025 , F17C2270/0509 , Y10S128/913
摘要: An apparatus that provides for withdrawal of the liquid contents from a closed container 14 independent of the spatial orientation thereof, is described. The liquid withdrawal apparatus includes flexible withdrawal conduits 58 disposed inside the container and in fluid flow communication with external heat exchangers 144, 146. The heat exchangers serve to transfer heat to the withdrawn liquid to thereby provide a breathable gas mixture. The upstream end of the withdrawal conduits 58 are provided with a weighted pick-up means comprising a wicking material that draws liquid into the interior thereof to ensure contact of the liquid with the conduits, even when the supply of liquid is nearly depleted. A pressure differential between the inside of the container and the external heat exchangers, normally brought about by an inhalation event of the user, provides the motive force for withdrawing the liquid contents from the container through the conduits.
摘要翻译: 描述了一种提供液体内容物从封闭容器14排出而与其空间取向无关的装置。 液体提取装置包括设置在容器内部并与外部热交换器144,146流体连通的柔性抽出管道58.热交换器用于将热量传送到排出的液体,从而提供可透气的气体混合物。 提取导管58的上游端设置有加重的拾取装置,该拾取装置包括将液体吸入其内部的芯吸材料,以确保液体与导管的接触,即使当液体供应几乎耗尽时。 通常由使用者的吸入事件引起的容器内部和外部热交换器之间的压差提供了通过导管从容器中取出液体内容物的动力。
-
公开(公告)号:US4909168A
公开(公告)日:1990-03-20
申请号:US168425
申请日:1988-03-15
申请人: Scott J. Hynek
发明人: Scott J. Hynek
IPC分类号: B63B35/79
CPC分类号: B63B35/7969
摘要: A device for rigidly but removably attaching the boom assembly, or wishbone (46), of a sail-powered vehicle to the mast (14). The device includes a tubular mast sleeve (15) that is slit in front, receptacles (16) for the forward ends of the booms (36,38), and a mechanism that permits the mast sleeve to deform so as to grip the mast but resists any other deformation.
摘要翻译: 一种用于将帆式动力车辆的悬臂组件或叉骨(46)刚性但可拆卸地连接到桅杆(14)的装置。 该装置包括在前部狭缝的管状桅杆套筒(15),用于悬臂(36,38)前端的容器(16),以及允许桅杆套筒变形以便夹紧桅杆的机构,但是 抵抗任何其他变形。
-
公开(公告)号:US4465456A
公开(公告)日:1984-08-14
申请号:US295574
申请日:1981-08-24
CPC分类号: F23N1/025 , F23N2033/06 , F23N2035/12 , Y10T137/2514
摘要: A variable firing rate burner with a throttle valve assembly that regulates fuel and air intake while maintaining a substantially constant fuel/air ratio over a wide fuel/air flow rate range. The throttle valve assembly includes a pivotally mounted throttle plate that seats on an input manifold, the throttle plate being moved by a driver between low and high firing rate positions. Fuel and air are drawn through the throttle valve assembly and into a mixing chamber by a blower and directed to a flameholder where ignition occurs.
摘要翻译: 具有节流阀组件的可变燃烧速率燃烧器,其调节燃料和空气进气,同时在宽的燃料/空气流量范围内保持基本恒定的燃料/空气比。 节气门组件包括枢转安装的节流板,其安置在输入歧管上,节气门板由驾驶员在低燃烧速率位置和高发射位置之间移动。 燃料和空气通过节流阀组件被抽吸并通过鼓风机进入混合室,并被引导到发生点火的火焰稳定器。
-
-
-