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1. 发明授权

US5598709A Apparatus and method for vaporizing a liquid cryogen and superheating the resulting vapor 失效
标题翻译：用于蒸发液体冷冻剂并使所得蒸气过热的装置和方法
公开(公告)号：US5598709A
公开(公告)日：1997-02-04
申请号：US560919
申请日：1995-11-20
申请人： Herman H. Viegas , Bradley G. Ellingson , Michael A. Aronov , Roger D. Sheridan
发明人： Herman H. Viegas , Bradley G. Ellingson , Michael A. Aronov , Roger D. Sheridan
IPC分类号： F17C9/02 , F25D29/00 , G05D23/19
CPC分类号： F25D29/001 , F17C9/02 , G05D23/1917 , F17C2205/0338 , F17C2221/013 , F17C2221/014 , F17C2223/0161 , F17C2223/033 , F17C2227/0313 , F17C2227/0332 , F17C2227/0346 , F17C2227/0393 , F17C2250/032 , F17C2250/0631 , F17C2250/0694 , F17C2260/031 , F17C2265/04 , F25D2700/10
摘要： Both an apparatus and method are provided for vaporizing a liquid cryogen and super heating the resulting vapor into a heated gas. The apparatus includes a combustion-type heat source which may burn a fuel such as propane that generates water-containing combustion gases, and a vaporizer coil having an inlet conduit for receiving a flow of a liquid cryogen, such as liquid carbon dioxide, and an outlet conduit for expelling vaporized cryogen. An annular casing surrounds but is spaced apart from the vaporizer coil. The casing isolates the vaporizer coil from contact with water-containing combustion gases generated by the heat source, thereby preventing the formation of unwanted water and ice on the coil, while at the same time transferring heat from these gases to the coil by thermal radiation. A superheating coil is serially connected to the vaporizer coil to further heat the vaporized cryogen. Both the vaporizer coil and super heater coil are compactly configured and disposed within a heat-insulating housing for minimizing heat losses. The device is particularly well adapted for use as a defroster or a heater in a mobile cryogenic refrigeration system.
摘要翻译：提供了一种用于蒸发液体冷冻剂并将所得蒸气超加热成加热气体的装置和方法。该装置包括可燃烧产生含水燃烧气体的丙烷等燃料的燃烧式热源，以及具有用于接收诸如液体二氧化碳等液体冷冻剂流的入口导管的蒸发器线圈，用于排出汽化冷冻剂的出口管道。环形壳体包围但与蒸发器线圈间隔开。壳体隔离蒸发器线圈与由热源产生的含水燃烧气体接触，从而防止在线圈上形成不需要的水和冰，同时通过热辐射将热量从这些气体传递到线圈。过热线圈串联连接到蒸发器线圈以进一步加热蒸发的冷冻剂。蒸发器线圈和超级加热器线圈均紧凑配置并设置在绝热壳体内，以最小化热损失。该装置特别适用于在移动式低温制冷系统中用作除霜器或加热器。

2. 发明授权

US5619910A Laminated griddle top 失效
标题翻译：层压扒炉顶
公开(公告)号：US5619910A
公开(公告)日：1997-04-15
申请号：US582873
申请日：1996-01-04
申请人： Craig A. Farnsworth , Michael A. Aronov , Jeff J. Verlinden , Roger D. Sheridan , Douglas J. Horton , Charles W. Herring
发明人： Craig A. Farnsworth , Michael A. Aronov , Jeff J. Verlinden , Roger D. Sheridan , Douglas J. Horton , Charles W. Herring
IPC分类号： A47J37/06 , A47J37/10 , H05B3/00
CPC分类号： A47J37/0682
摘要： A natural or LP gas-fired laminated griddle top structure providing an even distribution of heat over its cooking surface is disclosed. The griddle top includes an upper plate formed from a relatively thick iron or steel plate and a plurality of relatively thick lower plates formed from a dissimilar material having a high thermal conductivity. A thermal break is provided between adjacent lower plates and each lower plate has a channel provided therein for the receipt of a temperature sensing device. In addition, laterally extending grooves are provided in the bottom surface of the lower plates increasing the resulting heat transfer surface improving the thermal efficiency of the griddle top. One or more natural or LP gas-fired burners and associated controls are provided adjacent each lower plate permitting the entire cooking surface to be maintained at the same temperature or portions thereof to be maintained at different temperature, if desired.
摘要翻译：公开了一种在其烹饪表面上提供均匀分布的热量的天然或LP气体燃烧层压平顶炉顶部结构。平底炉顶部包括由相对较厚的铁或钢板形成的上板和由具有高导热性的不同材料形成的多个相对较厚的下板。在相邻的下板之间提供热断裂，并且每个下板具有设置在其中的用于接收温度感测装置的通道。此外，在下板的底面设置有横向延伸的槽，从而增加了所得到的传热表面，从而提高了炉膛顶部的热效率。在每个下板附近设置一个或多个天然或LP燃气燃烧器和相关联的控制器，如果需要，允许整个烹饪表面保持在相同的温度或其部分以保持在不同的温度。

3. 发明授权

US5365888A Fluid heater and method 失效
标题翻译：流体加热器和方法
公开(公告)号：US5365888A
公开(公告)日：1994-11-22
申请号：US100471
申请日：1993-08-02
申请人： Michael A. Aronov
发明人： Michael A. Aronov
IPC分类号： F24H1/43 , F28D7/02 , F22B5/02
CPC分类号： F28D7/024 , F24H1/43
摘要： A fluid heater and method are disclosed for heating a heat transfer fluid flowing within a heater tube using reradiative and convective heat transfer while avoiding direct flame impingement on the heater tube. The heater tube is separated from the flame by a heat shield that cools the flame temperature and reradiates heat energy to the heater tube. The combustion products are directed around the shield and into contact with the heater tube.
摘要翻译：公开了一种流体加热器和方法，用于使用再辐射和对流热传递来加热在加热器管内流动的传热流体，同时避免直接火焰冲击加热器管。加热管与火焰分离，通过冷却火焰温度并将热能重新辐射到加热器管的隔热罩。燃烧产物围绕屏蔽并且与加热器管接触。

4. 发明授权

US5205276A Compact furnace heat exchanger 失效
标题翻译：紧凑型炉式换热器
公开(公告)号：US5205276A
公开(公告)日：1993-04-27
申请号：US795507
申请日：1991-11-21
申请人： Michael A. Aronov , Roger D. Sheridan
发明人： Michael A. Aronov , Roger D. Sheridan
IPC分类号： F24H3/08
CPC分类号： F24H3/087
摘要： A compact heat exchanger for a fuel-fired heating furnace. The heat exchanger has a radiative heat transfer section including at least one firetube for containing flue gases as the air to be heated passes over the firetube and a convective section including a shell-and-tube heat transfer apparatus arranged to receive flue gases from the firetube in the shell region and the air to be heated after it passes over the firetube in the tubes.
摘要翻译：一种用于燃料加热炉的紧凑型热交换器。热交换器具有辐射传热部分，其包括至少一个用于容纳烟道气的烟管，因为被加热的空气通过烟管，并且包括壳管传热装置的对流部分被布置成接收来自烟管的烟道气在壳体区域中的空气和通过管中的管之后被加热的空气。

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