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1. 发明授权

US4748818A Transport refrigeration system having means for enhancing the capacity of a heating cycle 失效
公开(公告)号：US4748818A
公开(公告)日：1988-06-07
申请号：US61767
申请日：1987-06-15
申请人： Cynthia J. Satterness , Donald J. Bongaards
发明人： Cynthia J. Satterness , Donald J. Bongaards
IPC分类号： F25B13/00 , F25B41/04 , F25D29/00
CPC分类号： F25D29/003 , F25B41/04
摘要： A transport refrigeration system 10, and method of operating same, which includes a compressor 14, a receiver 26, an evaporator 42, an accumulator 44, and valve means 18 which initiates heating and cooling modes or cycles which utilize hot compressor gas. Instead of pressurizing receiver 26 at the start of a heating cycle, which traps refrigerant in condenser 24, the heating capacity of a heating cycle is enhanced by connecting the outlet of receiver 26 and the inlet of accumulator 44 in direct fluid flow communication during a heating cycle. Lower pressure in accumulator 44 allows liquid refrigerant in receiver 26 to be directed into accumulator 44, while permitting refrigerant in condenser 24 to drain into receiver 26, to make additional liquid refrigerant available during the heating cycle.

2. 发明授权

US06357248B1 Compact transport temperature control unit 有权
标题翻译：紧凑型运输温度控制单元
公开(公告)号：US06357248B1
公开(公告)日：2002-03-19
申请号：US09704121
申请日：2000-11-01
申请人： Donald J. Bongaards , Michal Kolda , Petr Prochazka , Jiri Ota , Vladamir Sulc
发明人： Donald J. Bongaards , Michal Kolda , Petr Prochazka , Jiri Ota , Vladamir Sulc
IPC分类号： F25D2312
CPC分类号： F25D19/003 , B60H1/3232 , B60P3/20
摘要： A compact transport temperature control unit includes an electrically-powered condenser assembly, an electrically-powered evaporator assembly and an electrically-powered compressor. The electrical power is supplied from a source external to the transport temperature control unit.
摘要翻译：紧凑的输送温度控制单元包括电动冷凝器组件，电动蒸发器组件和电动压缩机。电力从输送温度控制单元外部的源供给。

3. 发明授权

US5129235A Compartmentalized transport refrigeration system 失效
标题翻译：分区运输制冷系统
公开(公告)号：US5129235A
公开(公告)日：1992-07-14
申请号：US749775
申请日：1991-08-26
申请人： David J. Renken , Robert D. Pfankuch , Donald J. Bongaards
发明人： David J. Renken , Robert D. Pfankuch , Donald J. Bongaards
IPC分类号： B60H1/32 , B60P3/20
CPC分类号： B60H1/3232
摘要： A vehicle (14) having first and second cargo spaces (32,34) to be conditioned by a transport refrigeration unit (12), with the vehicle having a front wall (24) and a rear wall (26). A partition (30) in the vehicle defines the first and second cargo spaces, which extend side-by-side from the front wall to the rear wall. The rear wall is provided with separate doors (36,38) for gaining access to the first and second cargo spaces. The transport refrigeration unit includes a frame (44) supporting first and second evaporator units (50,52). The frame and evaporator units are mounted on the outside front wall of the vehicle, with the first and second evaporator units being in air flow communication with the first and second cargo spaces, respectively, via suitable openings (40,42) in the front wall. Electrical control independently controls the first and second evaporator units to condition the air in the first and second cargo spaces.
摘要翻译：具有由运输制冷单元（12）调节的第一和第二货物处所（32,34）的车辆（14），车辆具有前壁（24）和后壁（26）。车辆中的隔板（30）限定了从前壁到后壁并排延伸的第一和第二货物处所。后壁设置有用于进入第一和第二货物处所的单独的门（36,38）。运输制冷单元包括支撑第一和第二蒸发器单元（50,52）的框架（44）。框架和蒸发器单元安装在车辆的外部前壁上，其中第一和第二蒸发器单元分别通过前壁中的适当开口（40,42）与第一和第二货物空间进行空气流动连通。电气控制独立地控制第一和第二蒸发器单元以调节第一和第二货物处所中的空气。

4. 发明授权

US06622505B2 Alternator/invertor refrigeration unit 有权
标题翻译：发电机/变频器制冷机组
公开(公告)号：US06622505B2
公开(公告)日：2003-09-23
申请号：US10165944
申请日：2002-06-10
申请人： Eugene Thomas Anderson , Arnost Hurych , Vladimir Sulc , Greg Truckenbrod , Donald J. Bongaards , Zdenek Kaiser
发明人： Eugene Thomas Anderson , Arnost Hurych , Vladimir Sulc , Greg Truckenbrod , Donald J. Bongaards , Zdenek Kaiser
IPC分类号： F25B100
CPC分类号： F25B49/025 , B60H1/00428 , F25B27/00 , F25B2600/021 , F25B2600/025 , F25B2600/111 , F25B2600/112 , F25B2700/1933 , F25B2700/21163 , F25B2700/21175 , F25D29/003
摘要： A method of powering a refrigeration system. The method includes providing a mover and an alternator, the alternator being coupled to the mover and generating a power signal. The method also includes monitoring at a control a plurality of system parameters and sending a control signal based on the system parameters from the control. The method further includes receiving the power signal and the control signal at an inverter-based device which has a plurality of inverters, converting the power signal into a controlled power signal based on the control signal, and driving a plurality of components of the refrigeration system with the controlled power signal, which are also controlled by the control.
摘要翻译：为制冷系统供电的方法。该方法包括提供移动器和交流发电机，交流发电机耦合到动子并产生功率信号。该方法还包括在控制下监视多个系统参数，并且基于来自控制的系统参数发送控制信号。该方法还包括在具有多个逆变器的基于逆变器的装置处接收功率信号和控制信号，基于控制信号将功率信号转换为受控功率信号，并驱动制冷系统的多个部件具有受控制的功率信号，其也由控制器控制。

5. 发明授权

US4249593A Heat exchanger with leak detecting double wall tubes 失效
标题翻译：具有泄漏检测双壁管的换热器
公开(公告)号：US4249593A
公开(公告)日：1981-02-10
申请号：US4634
申请日：1979-01-19
申请人： George Bieberbach , Donald J. Bongaards , Alfred Lohmeier , James M. Duke
发明人： George Bieberbach , Donald J. Bongaards , Alfred Lohmeier , James M. Duke
IPC分类号： F22B1/06 , F28F1/00 , F28F9/00 , F28F9/18 , F28F9/02
CPC分类号： F28F1/003 , F22B1/066 , F28F2265/26
摘要： A straight shell and tube heat exchanger utilizing double wall tubes and three tubesheets to ensure separation of the primary and secondary fluid and reliable leak detection of a leak in either the primary or the secondary fluids to further ensure that there is no mixing of the two fluids.
摘要翻译：采用双壁管和三个管板的直管壳和热交换器，以确保主流体和次要流体的分离，以及对主流体或次流体中泄漏的可靠的泄漏检测，以进一步确保两种流体不混合。

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