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1. 发明申请

WO2013055431A1 COMBINED GAS-WATER TUBE HYBRID HEAT EXCHANGER 审中-公开
标题翻译：组合式气管混合热交换器
公开(公告)号：WO2013055431A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/048970
申请日：2012-07-31
申请人： INTELLIHOT GREEN TECHNOLOGIES, INC. , DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
发明人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
IPC分类号： F28D7/16
CPC分类号： F24H1/145 , F24H1/285 , F24H1/287 , F24H1/44 , F24H9/0026 , F28D7/0075 , F28D7/16 , F28D7/1676
摘要： A heat exchanger having a cylindrical body comprising an upper section, a lower section, a side water jacket surrounding the upper and lower sections, a top water jacket disposed atop the upper section and a gas exhaust disposed below the lower section. A water cavity is disposed substantially in the lower section while a gas cavity having a burner is disposed substantially centrally within the gas cavity. A plurality of water tubes disposed in a ring formation, connect the water cavity through the gas cavity to the top water jacket and a plurality of gas tubes also disposed in ring formations, connect the gas cavity through the water cavity to the gas exhaust. At least one of the gas tubes ring has a diameter that is greater than that of the water tubes ring.
摘要翻译：一种具有圆柱体的热交换器，包括上部，下部，围绕上部和下部的侧面水套，设置在上部顶部的顶部水套和设置在下部下方的排气。水腔基本上设置在下部，而具有燃烧器的气腔基本上设置在气腔内的中心。设置在环形结构中的多个水管将水腔通过气体腔连接到顶部水套，并且还设置在环形结构中的多个气体管，将气体腔通过水腔连接到排气口。至少一个气体管环的直径大于水管环的直径。

2. 发明申请

WO2016029067A1 COMBINED HOT WATER AND AIR HEATING AND CONDITIONING SYSTEM INCLUDING HEAT PUMP 审中-公开
标题翻译：组合热水和空气加热和包括热泵的调节系统
公开(公告)号：WO2016029067A1
公开(公告)日：2016-02-25
申请号：PCT/US2015/046186
申请日：2015-08-20
申请人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad , INTELLIHOT GREEN TECHNOLOGIES, INC.
发明人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
IPC分类号： F24D15/04 , F24D17/02
CPC分类号： F24D5/12 , F23J15/06 , F24D12/02 , F24D17/0026 , F24D17/0052 , F24D17/0078 , F24D17/02 , F24D19/0092 , F24D2200/04 , F24D2200/123 , F24D2200/18 , F24D2200/32 , F24F5/0096 , F24F2221/183 , F24H1/445 , F24H8/00 , F28D21/0003
摘要： A combined hot water and air heating and conditioning system including a first heat exchanger, a heat pump, a chilling tower loop, a burner and a second heat exchanger to provide hot water, air heating and air cooling. The system provides hot water, air heating and cooling all in one single unit. The system utilizes a heat pump to remove heat from ambient air and transfer the rejected heat into a hot water system, thereby using waste heat to heat the hot water system. The system utilizes a heat exchanger not only for the purpose of transferring heat from a heating source to a fluid in the heat exchanger but also for the purpose of dissipating heat from the fluid in the heat exchanger to the surroundings of the heat exchanger, thereby allowing a heat pump to act both as an air heating and conditioning device.
摘要翻译：一种组合的热水和空气加热和调节系统，包括第一热交换器，热泵，冷却塔回路，燃烧器和第二热交换器，以提供热水，空气加热和空气冷却。该系统在一个单元中提供热水，空气加热和冷却。该系统利用热泵从周围空气中除去热量，并将排出的热量转移到热水系统中，从而利用废热来加热热水系统。该系统不仅用于将热量从热源传递到热交换器中的流体，而且还用于将热量从热交换器中的流体散发到热交换器的周围的目的，从而允许一个作为空气加热和调节装置的热泵。

3. 发明申请

WO2010090898A2 APPARATUS AND CONTROL METHOD FOR A HYBRID TANKLESS WATER HEATER 审中-公开
标题翻译：混合水汽加热器的装置和控制方法
公开(公告)号：WO2010090898A2
公开(公告)日：2010-08-12
申请号：PCT/US2010/022031
申请日：2010-01-26
申请人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
发明人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
IPC分类号： F24H1/52 , F24H9/18 , F24H9/20 , F24D17/00 , F24D19/08 , F24D19/10
CPC分类号： F24H9/2035 , F24D17/0026 , F24D17/0031 , F24D17/0073 , F24D17/0089 , F24D19/1036 , F24D19/1051 , F24H1/124 , F24H1/202 , F24H1/52 , G05D23/1927 , G05D23/1931 , Y10T137/1244 , Y10T137/6579 , Y10T137/85978 , Y10T137/86389
摘要： An on demand tankless water heater system that is capable of quickly delivering water within a desired temperature range. The tankless water heater provides a hybrid heating method that contains a primary heating system and a secondary heating system disposed in a buffer tank that cooperate to facilitate control of output water temperature during water usage. A pressure differential switch detects low flow demand and allows the secondary heating system to provide immediate heating to the water. This secondary heating system provides a faster temperature response and fine tuning of output water temperature.
摘要翻译：能够在所需温度范围内快速输送水的按需油箱热水器系统。无罐式热水器提供混合加热方法，其包含主要加热系统和设置在缓冲罐中的二次加热系统，其协作以便于在使用水期间控制输出水温。压差开关检测到低流量需求，并允许二次加热系统立即对水进行加热。该二次加热系统提供更快的温度响应和微调输出水温。

4. 发明申请

WO2011022452A2 COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM 审中-公开
标题翻译：用于TANKLESS热水系统的线圈热交换器
公开(公告)号：WO2011022452A2
公开(公告)日：2011-02-24
申请号：PCT/US2010/045834
申请日：2010-08-18
申请人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
发明人： DEIVASIGAMANI, Sridhar , AKASAM, Sivaprasad
IPC分类号： F24H1/10 , F24H9/18
CPC分类号： F24H1/165 , F24D2200/08 , F24D2200/14 , F24D2200/26 , F24H1/186 , F24H1/208 , F24H1/34 , F24H1/43 , F24H1/44 , F24H9/0026 , F24H9/1836 , F24H2240/04 , F28D1/0472 , F28D7/024 , F28F1/24 , F28F1/36 , F28F13/06 , F28F2009/0292 , F28F2215/04 , F28F2255/14 , F28F2265/12 , Y02B10/20 , Y02B10/70
摘要： A novel water heat exchanger with a helix coil incorporated into an elongated variable diameter cylindrical housing. A buffer tank is incorporated within the lumen of the helix coil. The heat exchanger utilizes a radial direct-firing burner and a blower-driven hot flue gas to heat water. At least a rope seal is disposed between adjacent coil loops of a portion of the helix coil for enhancing heat transfer to the helix coil. In one embodiment, solar and electric heating systems are combined with the helix coil heat exchanger to provide supplemental heating. In another embodiment, the heat exchanger further comprises a Stirling engine comprised of a free piston having hot and cold ends, wherein the hot end receives heat from the burner and the cold end is cooled by the incoming cold water line to form an electric power generator.
摘要翻译：一种新颖的水热交换器，其具有结合到细长可变直径圆柱形壳体中的螺旋线圈。缓冲罐结合在螺旋线圈的内腔内。热交换器使用径向直接燃烧燃烧器和鼓风机驱动的热烟道来加热水。至少绳索密封件设置在螺旋线圈的一部分的相邻线圈之间，用于增强对螺旋线圈的传热。在一个实施例中，太阳能和电加热系统与螺旋线圈热交换器组合以提供补充加热。在另一个实施例中，热交换器还包括由具有热端和冷端的自由活塞组成的斯特林发动机，其中热端从燃烧器接收热量，冷端由进入的冷水管线冷却以形成发电机。

5. 发明申请

WO2007040656A1 CROWD FORCE CONTROL IN ELECTRICALLY PROPELLED WORK MACHINE 审中-公开
标题翻译：电动螺旋加工机械的控制力
公开(公告)号：WO2007040656A1
公开(公告)日：2007-04-12
申请号：PCT/US2006/020050
申请日：2006-05-24
申请人： CATERPILLAR, INC. , AKASAM, Sivaprasad , BROWN, Bryan, D. , HOFF, Brian, D. , KHALIL, Rabie, E.
发明人： AKASAM, Sivaprasad , BROWN, Bryan, D. , HOFF, Brian, D. , KHALIL, Rabie, E.
IPC分类号： E02F9/20 , E02F9/22
CPC分类号： E02F9/207
摘要： A method of operating an electrically propelled work machine (10) includes the steps of, operating an electrical power source (14) for the work machine (10), and limiting an output torque of an electrical propulsion motor (20) of the work machine (10) based upon the occurrence of a crowd force condition of the work machine (10). An electrically propelled work machine (10) is further provided, including an electronic controller (40) having means for limiting motor output torque based at least in part on a crowd force condition of the work machine (10).
摘要翻译：一种操作电动作业机械（10）的方法包括以下步骤：操作作业机器（10）的电源（14），并限制作业机械的电动推进马达（20）的输出扭矩（10）基于所述作业机械（10）的挤压力状况的发生。还提供一种电动工作机械（10），其包括具有用于至少部分地基于所述作业机械（10）的人力状况来限制电动机输出转矩的装置的电子控制器（40）。

6. 发明申请

WO2009088406A2 SYSTEM FOR CONTROLLING A HYBRID ENERGY SYSTEM 审中-公开
标题翻译：控制混合动力系统的系统
公开(公告)号：WO2009088406A2
公开(公告)日：2009-07-16
申请号：PCT/US2008/012248
申请日：2008-10-29
申请人： CATERPILLAR INC. , HOFF, Brian, D. , AKASAM, Sivaprasad
发明人： HOFF, Brian, D. , AKASAM, Sivaprasad
IPC分类号： B60W20/00 , B60K6/12 , B60W10/06 , B60W10/08 , B60W10/26
CPC分类号： B60W20/10 , B60K6/12 , B60L1/003 , B60L1/20 , B60L11/14 , B60L2200/40 , B60L2240/486 , B60L2240/64 , B60W10/06 , B60W10/08 , B60W10/24 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2540/10 , B60W2540/12 , B60W2710/0677 , B60W2710/086 , B60W2710/105 , B60W2710/24 , Y02P90/60 , Y02T10/6208 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y02T10/7291 , Y02T90/16
摘要： A method and apparatus are disclosed for controlling a hybrid power system including a method of controlling a hybrid power system including an engine and a storage device operatively connected to a machine including at least one non-traction load. The method includes identifying a first operating sequence indicative of a repeated operation of the at least one non-traction load. The first operating sequence includes a plurality of time increments. The method also includes determining first and second parameters of the hybrid power system respectively indicative of a requested power of the at least one non-traction load and an output power of the at least one non-traction load. The method includes comparing the determined first and second parameters at the plurality of time increments of the first operating sequence. The method also includes determining a third parameter of the hybrid power system indicative of power regenerated from the at least one non-traction load. The method also includes monitoring the third parameter at the plurality of time increments of the first operating sequence. The method also includes determining at least one of a power deficiency or a power surplus associated with the non-traction load of the hybrid power system. The power deficiency is a function of the first and second determined parameters and the power surplus is a function of the third determined parameter. The method further includes selectively adjusting power stored within the storage device during at least the portion of a second operating sequence as a function of a determined power deficiency or the determined power surplus. The second operating sequence including a plurality of time increments.
摘要翻译：公开了一种用于控制混合动力系统的方法和装置，其包括控制混合动力系统的方法，所述混合动力系统包括发动机和可操作地连接到包括至少一个非牵引负载的机器的存储装置。该方法包括识别指示至少一个非牵引负载的重复操作的第一操作序列。第一操作序列包括多个时间增量。该方法还包括确定混合动力系统的第一和第二参数，其分别指示所述至少一个非牵引负载的所请求功率和所述至少一个非牵引负载的输出功率。该方法包括在第一操作序列的多个时间增量处比较确定的第一和第二参数。该方法还包括确定混合动力系统的指示从至少一个非牵引负载再生的功率的第三参数。该方法还包括以第一操作序列的多个时间增量监视第三参数。该方法还包括确定与混合动力系统的非牵引负载相关联的功率不足或功率剩余中的至少一个。功率不足是第一和第二确定参数的函数，功率余量是第三确定参数的函数。该方法还包括根据所确定的功率不足或确定的功率余量来选择性地调节在第二操作序列的至少部分期间存储在存储设备内的功率。第二操作序列包括多个时间增量。

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