专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 外观设计

USD863519S1 Non-thermostatic tankless water heater cover 有权
公开(公告)号：USD863519S1
公开(公告)日：2019-10-15
申请号：US29650452
申请日：2018-06-06
申请人： Rheem Manufacturing Company
设计人： Christopher M. Hayden , Sergiu G. Mihu , Eric R. Jurczyszak , Curtis J. Keohane , Michael J. Medica
摘要： FIG. 1 is a top front perspective view of our new design for a non-thermostatic tankless water heater cover;
FIG. 2 is a bottom back perspective view thereof;
FIG. 3 is a left elevation view thereof;
FIG. 4 is a right elevation view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a back elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom view thereof.

92. 外观设计

USD844768S1 Water heater top cap assembly 有权
公开(公告)号：USD844768S1
公开(公告)日：2019-04-02
申请号：US29616433
申请日：2017-09-06
申请人： Rheem Manufacturing Company
设计人： Timothy Scott , William Jason Hall , Gregory Welk , Scott Cline , Timothy Rothwell
摘要： FIG. 1 is a front perspective view of the new design for a water heater top cap assembly;
FIG. 2 is a back perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a back elevation view thereof;
FIG. 7 is a right side elevation view thereof;
FIG. 8 is a left side elevation view thereof; and
FIG. 9 is a front perspective view of the water heater top cap assembly installed on a water heater; and,
FIG. 10 is a back perspective view of the water heater top cap assembly installed on a water heater.
The broken lines shown represent portions of the water heater top cap assembly and environmental portions of the water heater that form no part of the claimed design.

93. 发明授权

US10215425B2 Gas fired modular blower control and associated methodology 有权
公开(公告)号：US10215425B2
公开(公告)日：2019-02-26
申请号：US15403914
申请日：2017-01-11
申请人： Rheem Manufacturing Company
发明人： Michael W. Branson , Kelvin W. Kleman , Timothy B. Hawkins , Diane M. Jakobs
IPC分类号： F24D19/10 , F24D5/12 , F24D12/02
摘要： An air heating and cooling system includes (1) a heat pump, illustratively devoid of auxiliary electric resistance type air heating structure, operative to provide refrigerant-based heating or cooling of air being delivered to a conditioned space, (2) a fuel-fired modular blower selectively operable to generate combustion heat, and (3) a control system associated with the heat pump and the modular blower. The control system has a heat pump thermostat electrically connected to a modular blower control and operative to transmit to the modular blower a first signal indicative of heating operation of the heat pump, and a second signal indicative of a need for alternative heat during a heating demand cycle. The modular blower is operative, in response to receiving both signals, to provide combustion-based air heating in place of refrigerant-based heat pump air heating.

94. 发明授权

US10190806B2 Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit 有权
公开(公告)号：US10190806B2
公开(公告)日：2019-01-29
申请号：US15868807
申请日：2018-01-11
申请人： Rheem Manufacturing Company
发明人： Kelvin W. Kleman , Randy R. Koivisto , Jeremy Lee Babb
IPC分类号： F25B41/06 , F25B41/04 , F25B49/00 , F25D13/00 , F25B1/10
摘要： A specially designed electronic expansion valve control system is provided for use with a refrigerant-based air conditioning circuit having a compressor, a condenser coil, an electronic expansion valve and an evaporator coil fluid coupled in series. The control system includes a unit control and an expansion valve control. The unit control is operative to receive compressor operation-related signal information and responsively generate at least one output signal representative of the received compressor operation-related signal information. The expansion valve control is operative to receive from the unit control only the at least one output signal, and to receive from one of the coils coil operation-related signal information, and to responsively output a control useable to control the expansion valve, the control signal being related in a predetermined manner to the signals received by the expansion valve control.

95. 发明授权

US09109844B2 Nested helical fin tube coil and associated manufacturing methods 有权
标题翻译：嵌套螺旋翅片管线圈及相关制造方法
公开(公告)号：US09109844B2
公开(公告)日：2015-08-18
申请号：US13738157
申请日：2013-01-10
申请人： Rheem Manufacturing Company
发明人： Kevin G Williams , Juan C Montanez
IPC分类号： B21D53/06 , B23P15/26 , F22B37/10 , F28F13/12 , F28D7/02 , F28F1/36 , F28F1/14 , B21D53/02 , B21D11/06 , F24H1/16 , F28F13/06 , F28F1/24 , F28F1/26 , F24H1/00 , F24H1/43
CPC分类号： F28F1/14 , B21D11/06 , B21D53/027 , B21D53/06 , B23P15/26 , F24H1/0081 , F24H1/165 , F24H1/43 , F28D7/024 , F28F1/24 , F28F1/26 , F28F13/06 , Y10T29/49378
摘要： A heat exchanger, illustratively utilized in a fuel-fired pool heater, circumscribes a burner operative to discharge hot combustion gases outwardly through the heat exchanger. The heat exchanger has a tube portion helically coiled about an axis, with a series of heat transfer fins circumscribing the tube portion and spaced apart along it length. The fins on longitudinally adjacent pairs of coils of the tubing have nested facing edge portions which collectively form a seal area that coils between the tubing portion adjacent coil pairs in axially spaced relationships therewith, the seal area substantially impeding combustion gas flow therethrough in a direction generally transverse to the axis of the heat exchanger. Additionally, the fins have deformed laterally outer portions that define a coiled, circumferentially spaced series of restricted combustion gas outlets in substantial axial alignment with the helically coiled tube portion.
摘要翻译：说明性地用在燃料池式加热器中的热交换器限定了可操作以将热燃烧气体向外排出的热燃烧器的燃烧器。热交换器具有围绕轴线螺旋卷绕的管部分，其中一系列传热翅片围绕管部分并沿其长度间隔开。管的纵向相邻线圈对的翅片具有嵌套的相对的边缘部分，它们共同形成在与其间轴向间隔的关系中在管道部分相邻的线圈对之间卷绕的密封区域，密封区域基本上阻止燃烧气体在一般方向上流过其中横向于热交换器的轴线。另外，翅片横向外侧变形，该外部部分限定了螺旋的周向间隔开的一系列受限制的燃烧气体出口，与螺旋盘管部分基本轴向对准。

96. 发明申请

US20140260358A1 APPARATUS AND METHODS FOR PRE-HEATING WATER WITH AIR CONDITIONING UNIT OR HEAT PUMP 有权
标题翻译：用空调或热泵预热水的装置和方法
公开(公告)号：US20140260358A1
公开(公告)日：2014-09-18
申请号：US14189192
申请日：2014-02-25
申请人： Rheem Manufacturing Company
发明人： Klint E. Leete , Timothy B. Hawkins , Jeremy L. Babb
IPC分类号： F24H4/04
CPC分类号： F24H4/02 , F24D15/04 , F24D17/0005 , F24D17/0031 , F24D17/02 , F24D19/1054 , F24D2200/04 , F24D2200/08 , F24D2200/123 , F24D2200/24 , F24F5/0096 , F24F2221/183 , F24H4/04 , F24H6/00 , F25B5/04 , F25B13/00 , F25B29/00 , F25B29/003 , F25B41/04 , F25B49/027 , F25B2339/047 , F25B2400/0403 , F25B2600/2501 , F28D1/06 , Y02B10/70 , Y02B30/12 , Y02B30/52
摘要： Water heater apparatus includes a tank for storing water; a heat exchanger associated with the tank and being operative to receive refrigerant and transfer heat therefrom to the tank, the heat exchanger representatively being a heat conductive tube externally wrapped around the tank in heat conductive contact therewith; air conditioning apparatus operative to utilize refrigerant flowing through a refrigerant circuit portion of the air conditioning apparatus, the refrigerant circuit portion being in fluid communication with the heat exchanger; and a control system operative to selectively cause a portion of the flowing refrigerant to pass through the heat exchanger, or cause essentially the entire flow of the refrigerant to bypass the heat exchanger.
摘要翻译：热水器装置包括用于储存水的罐; 与罐相关联并且可操作以接收制冷剂并将热量从其传递到罐的热交换器，所述热交换器代表性地是外部缠绕在与罐导热接触的罐的外部的导热管; 空气调节装置，用于利用流经所述空调装置的制冷剂回路部的制冷剂，所述制冷剂回路部与所述热交换器流体连通; 以及控制系统，其操作以选择性地使一部分流动的制冷剂通过热交换器，或基本上使制冷剂的整个流动绕过热交换器。

97. 发明申请

US20140120484A1 FLUE DAMPER CONTROL ALGORITHM FOR STANDING PILOT TYPE FUEL-FIRED WATER HEATER 有权
标题翻译：用于标准型燃油热水器的FLUE阻尼器控制算法
公开(公告)号：US20140120484A1
公开(公告)日：2014-05-01
申请号：US14016746
申请日：2013-09-03
申请人： Raheel A. Chaudhry , Jozef Boros , Gianpiero Turrin
发明人： Raheel A. Chaudhry , Jozef Boros , Gianpiero Turrin
IPC分类号： F24H9/20 , F24H1/18
CPC分类号： F24H9/2035 , F24H1/206 , G05D23/1931
摘要： In a fuel-fired water heater with a standing pilot burner and a motorized flue damper, a specially designed controller is utilized to prevent overheating of water stored in the tank portion of the water heater caused by the hot combustion gases continuously generated by the pilot burner during standby periods of the water heater in which its main fuel burner is not being fired. The controller has a selectively variable water temperature control set point temperature and is operable to sense both ambient temperature and the tank water temperature and to open the flue damper and/or keep it open, after the main burner is off, in response to the presence for a predetermined continuous time period of a predetermined relationship of at least the selected temperature control set point temperature and the sensed ambient temperature
摘要翻译：在具有立式引燃燃烧器和电动烟道阻尼器的燃料热水器中，使用专门设计的控制器来防止由引燃燃烧器连续产生的热燃烧气体存储在热水器的罐部分中的水过热在其主燃料燃烧器未被点火的热水器的待机期间。控制器具有选择性可变的水温控制设定点温度，并且可操作以响应于存在的情况，在主燃烧器关闭之后检测环境温度和罐水温度并打开烟道阻尼器和/或保持其打开对于至少所选择的温度控制设定点温度和感测到的环境温度的预定关系的预定连续时间段

98. 发明申请

US20130045451A1 Compensating for Gas Applicance De-Rate at High Altitudes 审中-公开
标题翻译：补偿高空气体排放率
公开(公告)号：US20130045451A1
公开(公告)日：2013-02-21
申请号：US13495623
申请日：2012-06-13
申请人： Timothy J. Shellenberger , Robert S. Neihouse
发明人： Timothy J. Shellenberger , Robert S. Neihouse
IPC分类号： F24H9/20 , F24H3/06
CPC分类号： F24H3/065 , F23N5/203 , F23N2037/24 , F24H9/2085
摘要： Apparatus and methods are provided for compensating for high altitude reduction in the heating capacity of a gas heating appliance, illustratively a gas-fired heating furnace. In a representative embodiment of such apparatus and methods the regulated pressure of the furnace gas valve, and the speeds of its combustion and indoor blowers, are coordinatingly increased to provide the furnace with a substantially unchanged maximum heating output despite its new higher altitude location.
摘要翻译：提供了用于补偿气体加热装置的加热能力的高空降低的装置和方法，例如燃气加热炉。在这种设备和方法的代表性实施例中，炉气阀的调节压力及其燃烧和室内鼓风机的速度是协调增加的，以使炉具有基本上不变的最大加热输出，尽管其新的高空位置。

99. 发明申请

US20110058795A1 HEAT PUMP WATER HEATER AND ASSOCIATED CONTROL SYSTEM 有权
标题翻译：热泵水加热器及相关控制系统
公开(公告)号：US20110058795A1
公开(公告)日：2011-03-10
申请号：US12634322
申请日：2009-12-09
申请人： Kelvin W. KLEMAN , Carl Bergt , Randy R. Koivisto
发明人： Kelvin W. KLEMAN , Carl Bergt , Randy R. Koivisto
IPC分类号： F24C11/00 , H05B1/02 , F25B27/00 , F24H1/18
CPC分类号： F24H4/04 , F24H9/2021
摘要： A heat pump water heater has a tank portion, an electric heating structure for adding electrical heat to water stored in the tank, and a heat pump for adding refrigerant heat to the tank water. A control system associated with the water heater has three user-selectable heating modes for heating the tank water during a given heating demand cycle—a first mode that initially heats the tank water with refrigerant heat while the electric heat is locked out for a first predetermined period before supplementing the refrigerant heat if necessary, a second mode similar to the first mode but with a longer electric heat lockout period, and a third mode in which only the electric heat is utilized to satisfy a tank water heating demand. Illustratively, the heat pump is disposed in a compact component arrangement on the top end of the water heater tank.
摘要翻译：热泵热水器具有罐部，用于向存储在罐中的水添加电热的电加热结构，以及用于向罐水添加制冷剂热的热泵。与热水器相关联的控制系统具有三个用户可选择的加热模式，用于在给定的加热需求循环期间加热罐水;第一模式首先用制冷剂加热罐水，同时将电热锁定在第一预定温度如果需要，在补充制冷剂热量之前的期间，与第一模式相似的第二模式，但是具有较长的电热锁定期间，以及仅使用电热来满足罐热水需求的第三模式。说明性地，热泵以紧凑的组件布置设置在热水器箱的顶端。

100. 发明授权

US07849821B2 Burner flashback detection and system shutdown apparatus 有权
标题翻译：燃烧器闪回检测和系统关机装置
公开(公告)号：US07849821B2
公开(公告)日：2010-12-14
申请号：US11734648
申请日：2007-04-12
申请人： Jacob A. Peart , Gary A. Elder , William J. Hall , William T. Harrigill
发明人： Jacob A. Peart , Gary A. Elder , William J. Hall , William T. Harrigill
IPC分类号： F24H1/20
CPC分类号： F23D14/82 , F23D14/825 , F23N5/242 , F23N2031/28 , F23N2041/04 , F24H1/205
摘要： A fuel-fired water heater is provided with a premixing type main burner and an associated pilot burner for igniting it. A specially designed protective system is operative to detect a flame flashback burning condition in the main burner and responsively shut down the water heater. In one embodiment thereof, the protective system uses main burner body heat to melt a portion of a fuel supply line connected to the pilot burner during a flame flashback condition in the main burner. Such melting responsively causes an associated fuel supply valve to close and terminate water heater operation. In a second protective system embodiment a normally closed pressure switch is opened, thereby shutting down the water heater, when the switch detects a pressure indicative of a flame flashback condition in the main burner.
摘要翻译：一个燃油热水器设有一个预混合式主燃烧器和一个用于点火的主燃烧器。专门设计的保护系统用于检测主燃烧器中的火焰回火燃烧状况，并响应关闭热水器。在其一个实施例中，在主燃烧器中的火焰回火状态期间，保护系统使用主燃烧器体热量来熔化连接到引燃燃烧器的燃料供应管线的一部分。这种熔化响应地使相关联的燃料供应阀关闭和终止热水器操作。在第二保护系统实施例中，当开关检测到指示主燃烧器中的火焰回火状态的压力时，常开的压力开关被打开，从而关闭热水器。

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