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. 发明申请

US20120055195A1 Internal Heat Exchanger Assembly Having an Internal Bleed Valve Assembly 有权
标题翻译：具有内部排气阀组件的内部热交换器组件
公开(公告)号：US20120055195A1
公开(公告)日：2012-03-08
申请号：US13126786
申请日：2009-10-29
申请人： Edward Wolfe, IV , Prasad S. Kadle , Carrie M. Kowsky , James A. Bright , Timothy D. Craig , Gregory J. Kowalski , Mark J. Zima , Nick G. Sabha
发明人： Edward Wolfe, IV , Prasad S. Kadle , Carrie M. Kowsky , James A. Bright , Timothy D. Craig , Gregory J. Kowalski , Mark J. Zima , Nick G. Sabha
IPC分类号： F25B41/00
CPC分类号： F25B40/00 , F25B2400/0411 , F25B2400/05 , F25B2400/051 , F25B2400/054 , F25B2500/12 , F28D7/024 , F28D7/10 , F28F2265/18 , F28F2265/28
摘要： An internal heat exchanger assembly for an air conditioning system, having a substantial cylindrical cavity in which a helical coil tube is coaxially disposed within the cylindrical cavity. A bleed valve assembly is incorporated into the helical coiled tube, in which the bleed valve assembly is adapted to open at a predetermined differential pressure between the high pressure side and low pressure side of the internal heat exchanger. The bleed valve selectively bleeds refrigerant from the high pressure side to the low pressure side, thereby increasing the pressure and mass flow rate of the refrigerant to the suction side of a compressor to reduce or eliminate compressor rattle.
摘要翻译：一种用于空调系统的内部热交换器组件，具有大体圆柱形空腔，螺旋线圈管同轴地设置在圆柱形空腔内。泄放阀组件被并入到螺旋盘管中，其中排放阀组件适于在内部热交换器的高压侧和低压侧之间以预定压差打开。排气阀选择性地将制冷剂从高压侧输出到低压侧，从而增加制冷剂到压缩机的吸入侧的压力和质量流量，以减少或消除压缩机拨浪鼓。

2. 发明授权

US09243824B2 Internal heat exchanger assembly having an internal bleed valve assembly 有权
标题翻译：具有内部放气阀组件的内部热交换器组件
公开(公告)号：US09243824B2
公开(公告)日：2016-01-26
申请号：US13126786
申请日：2009-10-29
申请人： Edward Wolfe, IV , Prasad S. Kadle , Carrie M. Kowsky , James A. Bright , Timothy D. Craig , Gregory J. Kowalski , Mark J. Zima , Nick G. Sabha
发明人： Edward Wolfe, IV , Prasad S. Kadle , Carrie M. Kowsky , James A. Bright , Timothy D. Craig , Gregory J. Kowalski , Mark J. Zima , Nick G. Sabha
IPC分类号： F25B41/00 , F25B40/00 , F28D7/02 , F28D7/10
CPC分类号： F25B40/00 , F25B2400/0411 , F25B2400/05 , F25B2400/051 , F25B2400/054 , F25B2500/12 , F28D7/024 , F28D7/10 , F28F2265/18 , F28F2265/28
摘要： An internal heat exchanger assembly for an air conditioning system, having a substantial cylindrical cavity in which a helical coil tube is coaxially disposed within the cylindrical cavity. A bleed valve assembly is incorporated into the helical coiled tube, in which the bleed valve assembly is adapted to open at a predetermined differential pressure between the high pressure side and low pressure side of the internal heat exchanger. The bleed valve selectively bleeds refrigerant from the high pressure side to the low pressure side, thereby increasing the pressure and mass flow rate of the refrigerant to the suction side of a compressor.
摘要翻译：一种用于空调系统的内部热交换器组件，具有大体圆柱形空腔，螺旋线圈管同轴地设置在圆柱形空腔内。泄放阀组件被并入到螺旋盘管中，其中排放阀组件适于在内部热交换器的高压侧和低压侧之间以预定压差打开。排气阀选择性地将制冷剂从高压侧排出到低压侧，从而增加制冷剂到压缩机吸入侧的压力和质量流量。

3. 发明授权

US09457639B2 System and method of providing quick thermal comfort with reduced energy by using directed spot conditioning 有权
标题翻译：通过使用定向点调节来提供快速热舒适度并减少能量的系统和方法
公开(公告)号：US09457639B2
公开(公告)日：2016-10-04
申请号：US13442961
申请日：2012-04-10
申请人： Mingyu Wang , Prasad S. Kadle , Debashis Ghosh , Mark J. Zima , Edward Wolfe, IV , Timothy D Craig
发明人： Mingyu Wang , Prasad S. Kadle , Debashis Ghosh , Mark J. Zima , Edward Wolfe, IV , Timothy D Craig
IPC分类号： B60H1/00
CPC分类号： B60H1/00742 , B60H1/00871
摘要： A heating, ventilation, and air conditioning (HVAC) system and a method of controlling a HVAC system that is configured to provide a perceived comfortable ambient environment to an occupant seated in a vehicle cabin. The system includes a nozzle configured to direct an air stream from the HVAC system to the location of a thermally sensitive portion of the body of the occupant. The system also includes a controller configured to determine an air stream temperature and an air stream flow rate necessary to establish the desired heat supply rate for the sensitive portion and provide a comfortable thermal environment by thermally isolating the occupant from the ambient vehicle cabin temperature. The system may include a sensor to determine the location of the sensitive portion. The nozzle may include a thermoelectric device to heat or cool the air stream.
摘要翻译：一种加热，通风和空调（HVAC）系统以及一种控制HVAC系统的方法，该HVAC系统被配置为向坐在车厢内的乘员提供感觉舒适的周围环境。该系统包括被配置为将来自HVAC系统的空气流引导到乘员身体的热敏部分的位置的喷嘴。该系统还包括控制器，该控制器被配置为确定为敏感部分建立期望的供热速率所需的空气流温度和空气流量，并且通过将乘客与环境车厢温度隔离来提供舒适的热环境。系统可以包括用于确定敏感部分的位置的传感器。喷嘴可以包括用于加热或冷却空气流的热电装置。

4. 发明申请

US20090260374A1 Compressor cycle control method for a vehicle air conditioning system 有权
标题翻译：一种车辆空调系统的压缩机循环控制方法
公开(公告)号：US20090260374A1
公开(公告)日：2009-10-22
申请号：US12148160
申请日：2008-04-17
申请人： Mingyu Wang , Prasad S. Kadle , Mark J. Zima
发明人： Mingyu Wang , Prasad S. Kadle , Mark J. Zima
IPC分类号： F25B1/00 , F25B49/02
CPC分类号： B60H1/3205 , B60H1/00835 , B60H2001/3261 , B60H2001/327
摘要： A control methodology for dynamically adjusting the switching limits of a cycled refrigerant compressor in an air conditioning system with the objective of achieving an optimal or specified tradeoff between compressor cycling frequency and discharge air temperature variation under all operating conditions. In a first embodiment, the compressor cycling limits are controlled to maintain a virtually constant discharge air temperature variation for all operating conditions. In a second embodiment, the compressor cycling limits are controlled so that the discharge air temperature variation changes in relation to the discharge air temperature to provide a virtually constant human comfort level for the occupants. And in a third embodiment, the compressor cycling limits are controlled so that the discharge air temperature variation changes in relation to the ambient or outside air temperature to provide a virtually constant human comfort level for the occupants.
摘要翻译：一种用于动态调节空调系统中的循环制冷剂压缩机的开关限制的控制方法，其目的是在所有操作条件下实现压缩机循环频率和排气温度变化之间的最佳或规定的权衡。在第一实施例中，控制压缩机循环极限，以保持对于所有操作条件的实际恒定的排出空气温度变化。在第二实施例中，控制压缩机循环极限，使得排出空气温度变化相对于排出空气温度变化，以为乘客提供几乎恒定的人类舒适度。并且在第三实施例中，控制压缩机循环极限，使得排出空气温度变化相对于环境或外部空气温度变化，以为乘客提供几乎恒定的人类舒适度。

5. 发明申请

US20080289347A1 Control method for a variable displacement refrigerant compressor in a high-efficiency AC system 审中-公开
标题翻译：高效交流系统中可变排量制冷剂压缩机的控制方法
公开(公告)号：US20080289347A1
公开(公告)日：2008-11-27
申请号：US11805469
申请日：2007-05-22
申请人： Prasad S. Kadle , Mark J. Zima
发明人： Prasad S. Kadle , Mark J. Zima
IPC分类号： F25B49/02
CPC分类号： B60H1/3211 , B60H1/00735 , B60H1/00835 , B60H2001/3245 , B60H2001/3261 , B60H2001/3275
摘要： A high efficiency air conditioning system includes a pneumatically-controlled variable displacement compressor and a compressor clutch that is selectively cycled on and off to minimize series re-heating of conditioned air. Conditioned air is discharged after passing through an evaporator core, and a target value for the evaporator outlet air temperature is determined based on the desired air discharge temperature. The compressor clutch is cycled off when the evaporator outlet air temperature falls below the target value by at least a calibrated amount, and is thereafter cycled on again when the evaporator outlet air temperature rises above the target value. The target value is preferably biased to prevent compressor operation when the desired air discharge temperature exceeds outside air temperature by at least a calibrated amount and to prevent the relative humidity in the air-conditioned space from rising above a desired level.
摘要翻译：高效空调系统包括气动可变排量压缩机和选择性循环打开和关闭的压缩机离合器，以使调节空气的串联再加热最小化。通过蒸发器芯后，排出的空气排出，蒸发器出口空气温度的目标值根据期望的排气温度来确定。当蒸发器出口空气温度低于目标值至少校准量时，压缩机离合器循环，然后当蒸发器出口空气温度升高到目标值以上时再次循环。优选地，目标值被偏压以在期望的空气排放温度超过外部空气温度至少校准量时防止压缩机操作，并且防止空调空间中的相对湿度升高到高于期望水平。

6. 发明申请

US20100001086A1 Comfort heating system for motor vehicle 审中-公开
标题翻译：汽车舒适加热系统
公开(公告)号：US20100001086A1
公开(公告)日：2010-01-07
申请号：US12217531
申请日：2008-07-07
申请人： Mohinder S. Bhatti , Mark J. Zima , Prasad S. Kadle
发明人： Mohinder S. Bhatti , Mark J. Zima , Prasad S. Kadle
IPC分类号： B60H1/02
CPC分类号： B60H1/025
摘要： A method for heating ambient air for a passenger compartment of a motor vehicle is disclosed herein. The method includes the step of positioning a first heat exchanger proximate to a passenger compartment of a vehicle. The method also includes the step of passing ambient air for the passenger compartment through a first heat exchanger. The method also includes the step of concurrently directing distinct flows of engine coolant and steam to the first heat exchanger to heat the ambient air.
摘要翻译：本文公开了一种用于加热机动车辆的乘客室的环境空气的方法。该方法包括将第一热交换器定位在靠近车辆的乘客舱的步骤。该方法还包括通过第一热交换器使乘客室的环境空气通过的步骤。该方法还包括同时将不同的发动机冷却剂和蒸汽流引导到第一热交换器以加热环境空气的步骤。

7. 发明授权

US08484985B2 Air conditioner system having an externally controlled variable displacement compressor and a clutch and method of operating the same 有权
标题翻译：具有外部控制的可变排量压缩机和离合器的空调系统及其操作方法
公开(公告)号：US08484985B2
公开(公告)日：2013-07-16
申请号：US12633896
申请日：2009-12-09
申请人： Prasad S. Kadle , Mark J. Zima , Joseph M. Bona
发明人： Prasad S. Kadle , Mark J. Zima , Joseph M. Bona
IPC分类号： F25B1/00
CPC分类号： B60H1/00735 , B60H1/00885 , B60H1/3208 , B60H2001/3238 , B60H2001/3263 , B60H2001/3266 , B60H2001/327
摘要： A vehicle air conditioner system having, and method of operating, an externally controlled variable displacement compressor and a compressor clutch. If the system is operating during conditions when the operating displacement is low, the efficiency of the system is increased by duty cycling the clutch. Operating an externally controlled variable displacement compressor in this manner can also prevent overcooling by the air conditioner.
摘要翻译：一种具有外部控制的可变排量压缩机和压缩机离合器的操作方法和车辆空调系统。如果系统在操作位移低的条件下运行，则系统的效率通过负载循环离合器而增加。以这种方式操作外部控制的可变排量压缩机还可以防止空调的过冷。

8. 发明授权

US07886552B2 Compressor cycle control method for a vehicle air conditioning system 有权
标题翻译：一种车辆空调系统的压缩机循环控制方法
公开(公告)号：US07886552B2
公开(公告)日：2011-02-15
申请号：US12148160
申请日：2008-04-17
申请人： Mingyu Wang , Prasad S. Kadle , Mark J. Zima
发明人： Mingyu Wang , Prasad S. Kadle , Mark J. Zima
IPC分类号： B60H1/32
CPC分类号： B60H1/3205 , B60H1/00835 , B60H2001/3261 , B60H2001/327
摘要： A control methodology for dynamically adjusting the switching limits of a cycled refrigerant compressor in an air conditioning system with the objective of achieving an optimal or specified tradeoff between compressor cycling frequency and discharge air temperature variation under all operating conditions. In a first embodiment, the compressor cycling limits are controlled to maintain a virtually constant discharge air temperature variation for all operating conditions. In a second embodiment, the compressor cycling limits are controlled so that the discharge air temperature variation changes in relation to the discharge air temperature to provide a virtually constant human comfort level for the occupants. And in a third embodiment, the compressor cycling limits are controlled so that the discharge air temperature variation changes in relation to the ambient or outside air temperature to provide a virtually constant human comfort level for the occupants.
摘要翻译：一种用于动态调节空调系统中的循环制冷剂压缩机的开关限制的控制方法，其目的是在所有操作条件下实现压缩机循环频率和排气温度变化之间的最佳或规定的权衡。在第一实施例中，控制压缩机循环极限，以保持对于所有操作条件的实际恒定的排出空气温度变化。在第二实施例中，控制压缩机循环极限，使得排出空气温度变化相对于排出空气温度变化，以为乘客提供几乎恒定的人类舒适度。并且在第三实施例中，控制压缩机循环极限，使得排出空气温度变化相对于环境或外部空气温度变化，以为乘客提供几乎恒定的人类舒适度。

9. 发明申请

US20100242510A1 Air Conditioner System Having an Externally Controlled Variable Displacement Compressor and a Clutch and Method of Operating the Same 有权
标题翻译：具有外部可变排量压缩机和离合器的空调系统及其操作方法
公开(公告)号：US20100242510A1
公开(公告)日：2010-09-30
申请号：US12633896
申请日：2009-12-09
申请人： Prasad S. Kadle , Mark J. Zima , Joseph M. Bona
发明人： Prasad S. Kadle , Mark J. Zima , Joseph M. Bona
IPC分类号： F25B49/00 , G05B15/00
CPC分类号： B60H1/00735 , B60H1/00885 , B60H1/3208 , B60H2001/3238 , B60H2001/3263 , B60H2001/3266 , B60H2001/327
摘要： A vehicle air conditioner system having, and method of operating, an externally controlled variable displacement compressor and a compressor clutch. If the system is operating during conditions when the operating displacement is low, the efficiency of the system is increased by duty cycling the clutch. Operating an externally controlled variable displacement compressor in this manner can also prevent overcooling by the air conditioner.
摘要翻译：一种具有外部控制的可变排量压缩机和压缩机离合器的操作方法和车辆空调系统。如果系统在操作位移低的条件下运行，则系统的效率通过负载循环离合器而增加。以这种方式操作外部控制的可变排量压缩机还可以防止空调的过冷。

10. 发明申请

US20100146953A1 EXHAUST GAS STEAM GENERATION SYSTEM 审中-公开
标题翻译：排气蒸汽发生系统
公开(公告)号：US20100146953A1
公开(公告)日：2010-06-17
申请号：US12333593
申请日：2008-12-12
申请人： Mohinder S. Bhatti , Mark J. Zima , Prasad S. Kadle
发明人： Mohinder S. Bhatti , Mark J. Zima , Prasad S. Kadle
IPC分类号： F01N3/02 , B60H1/18 , B23P15/26 , F01N5/02
CPC分类号： F01N5/02 , F01N2240/02 , F28D7/005 , F28D7/06 , F28D7/08 , F28D7/1615 , F28F13/187 , Y02T10/16 , Y10T29/49357
摘要： A cylindrical stainless steel housing includes an exhaust inlet collar and exhaust outlet collar allowing exhaust gas to travel therethrough at a mean flow velocity in accordance with a velocity formula. A plurality of stainless steel tubes extend through the housing from a steam inlet manifold to a steam outlet manifold. A number and size of the tubes is determined by formulas and dependent on an Euler number, a Reynolds number, a number of transfer units, a Prandtl number, a porosity factor and a system efficiency. The tubes may comprise an S-shape or a U-shape. The tube walls have a thickness determined according to wall thickness formulas and the walls include a plurality of cavities on an interior surface of each tube wall. The cavities may comprise a conical or semi-spherical shape and have a diameter determined according to formulas.
摘要翻译：圆柱形不锈钢壳体包括排气入口套环和排气出口套环，其允许废气按照速度公式以平均流速行进通过。多个不锈钢管从蒸汽入口歧管延伸穿过壳体到蒸汽出口歧管。管的数量和尺寸由公式确定，并且取决于欧拉数，雷诺数，转印单元数，普朗特数，孔隙率和系统效率。管可以包括S形或U形。管壁具有根据壁厚公式确定的厚度，并且壁在每个管壁的内表面上包括多个空腔。空腔可以包括圆锥形或半球形并且具有根据公式确定的直径。

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