专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08261568B2 Condensing gas package unit with a tubular conduit for passing a condensate drain line 有权
标题翻译：冷凝气体包装单元带有用于通过冷凝物排放管线的管状导管
公开(公告)号：US08261568B2
公开(公告)日：2012-09-11
申请号：US13026003
申请日：2011-02-11
申请人： Allan J. Reifel , Russell W. Hoeffken , David W. Garvin
发明人： Allan J. Reifel , Russell W. Hoeffken , David W. Garvin
IPC分类号： F25D21/14
CPC分类号： F24F13/222
摘要： Air conditioning units packaged with condensing gas heat exchangers include a drain line connected to a collector attached to the heat exchanger. In different embodiments, the drain line, or a conduit for the drain line, may extend to the return duct opening for routing of the drain line through the return duct for disposal of the condensate, for instance, within the building, or the drain line may extend through a hole in the floor of the unit. The conduit may protect the drain line from direct heat from the heat exchanger, from freezing where the drain line passes through an outdoor section, or both. In some embodiments, air may be circulated through the conduit to prevent freezing. The conduit may guide the drain line through the unit, roof curb assembly, or roof, or the drain line may be routed through the unit by the manufacturer to the return duct opening.
摘要翻译：与冷凝气体热交换器一起装配的空调装置包括连接到附接到热交换器的集尘器的排出管线。在不同的实施例中，排水管线或用于排水管线的管道可以延伸到返回管道开口，用于将排水管线路线通过返回管道，以排放例如建筑物内的冷凝物或排水管线可延伸穿过设备底板上的一个孔。导管可以保护排水管线不受来自热交换器的直接热量的影响，防止排水管线通过室外部分或两者的冻结。在一些实施例中，空气可以通过导管循环以防止冻结。导管可以将排水管引导通过单元，屋顶路缘组件或屋顶，或者排水管线可以由制造商通过该单元布置到返回管道开口。

2. 发明申请

US20100310998A1 PREMIX FURNACE AND METHODS OF MIXING AIR AND FUEL AND IMPROVING COMBUSTION STABILITY 有权
标题翻译：燃料和燃料的混合燃烧和燃烧方法，提高燃烧稳定性
公开(公告)号：US20100310998A1
公开(公告)日：2010-12-09
申请号：US12793318
申请日：2010-06-03
申请人： William F. Raleigh , Robert A. Borgeson , Aaron D. Herzon , Allan J. Reifel , Russell W. Hoeffken
发明人： William F. Raleigh , Robert A. Borgeson , Aaron D. Herzon , Allan J. Reifel , Russell W. Hoeffken
IPC分类号： F23C5/00 , F24H3/00
CPC分类号： F23D14/64 , F23D14/58 , F23D14/70 , F23D2203/102 , F23D2210/00 , F23D2900/14482
摘要： Premix furnace for heating an occupied space while producing lower NOx emissions and methods of mixing air and fuel delivered to a premix burner and of improving combustion stability. A mixing device may be located within an inlet tube, may have a flat surface that is perpendicular to the direction of fuel flow, or may have two surfaces held at substantially opposite angles to induce swirl. A mixing device may be attached to the fuel injector, may be made from a piece of sheet metal, and may have bends and a hole for attachment to the fuel injector. A fluidic diode in the inlet tube may improve combustion stability and may include a hollow frustum or a frustoconical portion, a cylinder concentric with the inlet tube, or a combination thereof. Some embodiments include refractory insulation lining the combustion chamber or may adjust for elevation or fuel characteristics.
摘要翻译：用于加热占用空间同时产生较低的NOx排放物的预混炉以及输送到预混燃烧器的空气和燃料混合物以及改善燃烧稳定性的方法。混合装置可以位于入口管内，可以具有垂直于燃料流动方向的平坦表面，或者可以具有以基本上相反的角度保持以产生涡流的两个表面。混合装置可以附接到燃料喷射器，可以由一块金属板制成，并且可以具有用于附接到燃料喷射器的弯曲部和孔。入口管中的流体二极管可以提高燃烧稳定性，并且可以包括中空截头锥体或截头圆锥形部分，与入口管同心的圆柱体，或其组合。一些实施方案包括在燃烧室内衬的耐火绝缘体，或者可以调节高度或燃料特性。

3. 发明授权

US07784296B2 System and method for controlling an air conditioner or heat pump 有权
标题翻译：用于控制空调或热泵的系统和方法
公开(公告)号：US07784296B2
公开(公告)日：2010-08-31
申请号：US11683445
申请日：2007-03-08
申请人： Yi Chen , Jie Chen , Allan J. Reifel , David L. Koesterer
发明人： Yi Chen , Jie Chen , Allan J. Reifel , David L. Koesterer
IPC分类号： F25B41/04
CPC分类号： F25B41/062 , F25B2600/21
摘要： A control procedure operates an expansion valve of an air conditioning system. The control procedure utilizes a first control procedure to bring a calculated superheat value within a range of a target superheat value, and a second control procedure to cause the calculated superheat value to match the target superheat value. Both the first and second control procedures preferably use Proportional, Integral, Derivative control algorithms.
摘要翻译：控制程序操作空调系统的膨胀阀。控制过程利用第一控制过程将计算出的过热值置于目标过热值的范围内，以及使计算出的过热值与目标过热值相匹配的第二控制过程。第一和第二控制程序优选地使用比例，积分，微分控制算法。

4. 发明授权

US07770806B2 Temperature control in variable-capacity HVAC system 有权
标题翻译：可变容量HVAC系统中的温度控制
公开(公告)号：US07770806B2
公开(公告)日：2010-08-10
申请号：US11820521
申请日：2007-06-19
申请人： Aaron D. Herzon , Allan J. Reifel
发明人： Aaron D. Herzon , Allan J. Reifel
IPC分类号： F24F11/053
CPC分类号： G05D23/1919 , F24F11/30 , F24F2110/10 , F25B49/02 , F25B2500/12 , F25B2600/0253 , F25B2600/112 , F25B2600/21 , F25B2700/197 , F25B2700/21175 , Y02B30/741 , Y02B30/743
摘要： Relatively constant temperatures are maintained in a space by varying the capacity of heating or cooling equipment. A proportional band is used to adjust capacity to compensate for changes in heating or cooling load, and the proportional band is adjusted to bring the actual temperature within the space closer to the set point temperature. Such an adjustment may be made by determining the difference between the present temperature and the set point temperature, and adjusting a floating temperature set point by a percentage (e.g., ten percent) of the difference. Such a process may be repeated, for example, at regular intervals, such as once per minute. As a result, the temperature within the space approaches (e.g., asymptotically) the set point temperature whether the heating or cooling load is high or low. Methods, systems, and apparatuses are contemplated, including HVAC units and controls, including for residential applications, including using variable-speed drives.
摘要翻译：通过改变加热或冷却设备的容量，在空间中保持相对恒定的温度。使用比例带来调整容量以补偿加热或制冷负载的变化，并调整比例带以使实际温度在空间内更接近设定点温度。可以通过确定当前温度和设定点温度之间的差异以及将浮动温度设定点调整为差的百分比（例如，10％）来进行这种调整。这样的过程可以例如以规则的间隔重复，例如每分钟一次。因此，无论加热或制冷负载是高还是低，空间内的温度接近（例如，渐近地）设定点温度。涵盖方法，系统和装置，包括HVAC单元和控制，包括用于住宅应用，包括使用变速驱动器。

5. 发明申请

US20090084131A1 Air Conditioning Units with Modular Heat Exchangers, Inventories, Buildings, and Methods 审中-公开
标题翻译：具有模块化换热器，库存，建筑物和方法的空调机组
公开(公告)号：US20090084131A1
公开(公告)日：2009-04-02
申请号：US11865575
申请日：2007-10-01
申请人： Allan J. Reifel , Jie Chen , James S. Kistler , Russell W. Hoeffken
发明人： Allan J. Reifel , Jie Chen , James S. Kistler , Russell W. Hoeffken
IPC分类号： F25B39/02 , B23P15/26 , F25D13/00
CPC分类号： F24F13/30 , F24F1/18 , F28D1/0471 , F28F9/002 , F28F9/262 , F28F2240/00 , F28F2275/085 , Y10T29/49359
摘要： Air conditioning units, methods of manufacturing, inventories, and buildings wherein certain heat exchanger modules are combined to make air conditioning units. In some embodiments, different combinations of different size modules are used to produce air conditioning units having different capacities wherein some identical modules are used in different size units. Various heat exchanger assemblies include spacers between modules, bends formed after modules are assembled into heat exchanger assemblies, attachment rails at the ends of the modules, inactive multi-tubes at the top and bottom of the modules, copper tubing between aluminum modules to facilitate field replacement of individual modules, name plates that attach between modules, attachment clips or spacers that snap attach to the modules, or a combination thereof, as examples.
摘要翻译：空调单元，制造方法，库存和建筑物，其中某些热交换器模块组合以制造空调单元。在一些实施例中，使用不同尺寸模块的不同组合来生产具有不同容量的空调单元，其中一些相同的模块以不同尺寸的单元使用。各种热交换器组件包括模块之间的间隔件，模块组装成热交换器组件之后形成的弯曲部分，模块末端处的连接导轨，模块顶部和底部的无效多管，铝模块之间的铜管，以便于现场作为示例，更换单个模块，附接在模块之间的铭牌，附接夹或垫片附接到模块或其组合。

6. 发明授权

US4710610A Electric resistance heater and limit switch assembly 失效
标题翻译：电阻加热器和限位开关总成
公开(公告)号：US4710610A
公开(公告)日：1987-12-01
申请号：US904414
申请日：1986-09-08
申请人： Allan J. Reifel , James E. Roth
发明人： Allan J. Reifel , James E. Roth
IPC分类号： F24H3/04 , H01H37/54 , H05B3/06 , H05B1/02 , F24H3/00 , H01H37/00
CPC分类号： H01H37/5436 , F24H3/0411 , H05B3/06 , H01H2037/326
摘要： A heater and limit switch assembly, particularly useful for installation in the conditioned air duct of a rooftop air conditioner. The loop of a rigid-loop heater, mounted on a vertical plate by two parallel legs, is modified to provide an inward offset portion leading to the second leg. Radiation, from the offset portion and its bend into the second leg, is received at close range by a simple disk-type limit switch, positioned on the plate outward of the second leg and facing the offset, inducing prompt response to any increase over design temperature.
摘要翻译：加热器和限位开关组件，特别适用于安装在屋顶空调的调节空气管道中。通过两个平行的腿安装在垂直板上的刚性环加热器的环被修改以提供通向第二腿的向内偏移部分。通过一个简单的盘式限位开关，从偏移部分和其弯曲部分到第二条腿的辐射被接收在一个简单的盘式限位开关上，该开关定位在第二条腿的外侧并面向偏移的板上，引起对设计的任何增加的迅速响应温度。

7. 发明申请

US20120180774A1 MIXING DEVICE FOR MIXING FUEL AND AIR AND FURNACE WITH A MIXING DEVICE 审中-公开
标题翻译：用于混合燃料和混合装置的空气和燃料的混合装置
公开(公告)号：US20120180774A1
公开(公告)日：2012-07-19
申请号：US13433058
申请日：2012-03-28
申请人： Allan J. Reifel , Russell W. Hoeffken , William F. Raleigh , Aaron D. Herzon
发明人： Allan J. Reifel , Russell W. Hoeffken , William F. Raleigh , Aaron D. Herzon
IPC分类号： F24H3/06 , F23D14/02 , F23D14/62
CPC分类号： F23D14/64 , F23D14/58 , F23D14/70 , F23D2203/102 , F23D2210/00 , F23D2900/14482
摘要： Mixing devices for mixing fuel and air for a premix burner or furnace and furnaces (e.g., premix) with mixing devices. Furnaces may be for heating an occupied space, and may produce lower NOx emissions. A mixing device may be located within an inlet tube, may have a surface that is perpendicular to the direction of fuel flow or that forms a circle, or may have two surfaces held at substantially opposite angles to induce swirl. A portion of the mixing device may extend over an orifice of the fuel injector. A mixing device may be attached to the fuel injector, may be made from a piece of sheet metal, and may have a hole for attachment to the fuel injector. Mixing devices may have a center, two arms, and two ends, which may be separated by bends. A burner plate may be sandwiched between surfaces to allow for expansion.
摘要翻译：用于将燃料和空气混合用于预混燃烧器或炉子的混合装置和与混合装置的炉（例如，预混合物）混合。炉子可能用于加热占用空间，并可能产生较低的NOx排放。混合装置可以位于入口管内，可具有垂直于燃料流动方向或形成圆形的表面，或者可以具有以基本上相反的角度保持的两个表面以引起涡流。混合装置的一部分可以在燃料喷射器的孔口上延伸。混合装置可以附接到燃料喷射器，可以由一块金属板制成，并且可以具有用于附接到燃料喷射器的孔。混合装置可以具有中心，两个臂和两个端部，其可以通过弯曲部分开。燃烧器板可夹在表面之间以允许膨胀。

8. 发明申请

US20120048521A1 Condensing Gas Package Unit for Roof or Ground Installation, Collector, and Condensate Drain Apparatus 审中-公开
标题翻译：用于屋顶或地面安装，集热器和冷凝水排放装置的冷凝气体包装单元
公开(公告)号：US20120048521A1
公开(公告)日：2012-03-01
申请号：US13025987
申请日：2011-02-11
申请人： Allan J. Reifel , Russell W. Hoeffken , Aaron D. Herzon , David W. Garvin
发明人： Allan J. Reifel , Russell W. Hoeffken , Aaron D. Herzon , David W. Garvin
IPC分类号： F28B9/10
CPC分类号： F24F5/0096 , F24D5/00 , F24D19/0095 , F24F12/006 , F24H8/00 , F24H8/006 , Y02B30/102 , Y02B30/106 , Y02B30/563
摘要： Air conditioning units packaged with condensing heat exchangers, collectors for such units, and apparatuses for passing a tube through a duct wall and making a loop and trap in the tube. In different embodiments, a drain line may connect to a collector attached to the heat exchanger or condensate may discharge through an inducer fan and out with combustion gasses. A drain line opening in the collector may be lower than a drain hole to the inlet of the inducer fan, which may be lower than an exhaust hole for the fan. A plug in the drain line opening in the collector may be used to discharge condensate through the inducer fan and a bifurcation in the exhaust conduit may separate condensate from most combustion gasses. Embodiments having a drain line connected to the collector may route the drain line through the roof, a conduit, or in the return duct.
摘要翻译：与冷凝热交换器一起装配的空调单元，用于这种单元的收集器，以及用于使管通过管道壁并在管中形成回路和陷阱的装置。在不同的实施例中，排水管线可以连接到附接到热交换器的收集器，或者冷凝物可以通过诱导器风扇排出并且与燃烧气体一起排出。收集器中的排水管线开口可以低于到达风扇的入口的排水孔，该排水孔可以低于风扇的排气孔。收集器中的排水管线开口中的塞子可用于通过导流风扇排出冷凝物，并且排气管道中的分叉可将冷凝物与大多数燃烧气体分开。具有连接到收集器的排放管线的实施例可以将排水管线穿过屋顶，导管或返回管道。

9. 发明申请

US20090294112A1 INTERNALLY FINNED TUBE HAVING ENHANCED NUCLEATION CENTERS, HEAT EXCHANGERS, AND METHODS OF MANUFACTURE 审中-公开
标题翻译：具有增强核心中心的内部管道，热交换器及其制造方法
公开(公告)号：US20090294112A1
公开(公告)日：2009-12-03
申请号：US12465497
申请日：2009-05-13
申请人： ALLAN J. REIFEL , Russell W. Hoeffken
发明人： ALLAN J. REIFEL , Russell W. Hoeffken
IPC分类号： F28F1/42 , B21D53/06
CPC分类号： B21D53/08 , B21C23/10 , F28F1/32 , F28F1/40 , F28F2215/00 , F28F2215/10 , F28F2275/125 , Y10T29/4935 , Y10T29/49378 , Y10T29/49384
摘要： Tubing having internal fins projecting inward from the tube wall, each fin having an external surface that includes multiple acute interior angles or crevices that may form nucleation boiling sites, heat exchangers comprising such tubing, and methods of making same. Acute angles, crevices, or elongated slits may be formed in the sides, center, or both, of the fins or between the fins and the tube wall, and convex rounded surfaces may be provided therebetween. Fins may be parallel to the tube centerline or helically wound. Tubing may be expanded with a bullet which may form an interference fit with external fins, may modify the fins to create more effective nucleate boiling cavities, or both.
摘要翻译：具有从管壁向内突出的内部翅片的管道，每个翅片具有外表面，该外表面包括可形成成核沸点的多个尖锐的内角或缝隙，包括这种管的热交换器及其制造方法。可以在翼片的侧面，中心或两者之间或翅片和管壁之间形成急剧的角度，缝隙或细长的狭缝，并且可以在其间设置凸出的圆形表面。翅片可以平行于管中心线或螺旋形缠绕。管子可以用可能形成与外部翅片的过盈配合的子弹来扩张，可以改变翅片以产生更有效的核沸腾腔，或者两者。

10. 发明申请

US20080216500A1 SYSTEM AND METHOD FOR CONTROLLING AN AIR CONDITIONER OR HEAT PUMP 有权
标题翻译：用于控制空调或热泵的系统和方法
公开(公告)号：US20080216500A1
公开(公告)日：2008-09-11
申请号：US11683445
申请日：2007-03-08
申请人： Yi Chen , Jie Chen , Allan J. Reifel , David L. Koesterer
发明人： Yi Chen , Jie Chen , Allan J. Reifel , David L. Koesterer
IPC分类号： F25B41/04 , F25B13/00
CPC分类号： F25B41/062 , F25B2600/21
摘要： A control procedure operates an expansion valve of an air conditioning system. The control procedure utilizes a first control procedure to bring a calculated superheat value within a range of a target superheat value, and a second control procedure to cause the calculated superheat value to match the target superheat value. Both the first and second control procedures preferably use Proportional, Integral, Derivative control algorithms.
摘要翻译：控制程序操作空调系统的膨胀阀。控制过程利用第一控制过程将计算出的过热值置于目标过热值的范围内，以及使计算出的过热值与目标过热值相匹配的第二控制过程。第一和第二控制程序优选地使用比例，积分，微分控制算法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式