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1. 发明授权

US07942019B2 Ejector pump in device for cooling/heating systems 有权
标题翻译：喷射泵在冷却/加热系统的装置中
公开(公告)号：US07942019B2
公开(公告)日：2011-05-17
申请号：US12091204
申请日：2006-11-03
申请人： Svenning Ericsson
发明人： Svenning Ericsson
IPC分类号： F25B43/00
CPC分类号： F25B41/006 , F25B2341/0012 , F25B2500/18
摘要： The present invention concerns a cooling or heating system including at least a compressor (10), a coolant tank/accumulator (4), a condenser (11), an inspection glass device with ejector pump (1, 2) for circulation and control of coolant, coolant and a vaporizer (13). The invention is characterized essentially in that the system comprises: a connection (8) to the ejector pump (1, 2), for intake of condensate from the condenser (11), an exit connection (9) from the ejector pump (1, 2), for connection to the vaporizer (13) and means (3) for visually controlling the ejector pump (1, 2). The invention also concerns a device (12) for controlling the coolant of a cooling or heating apparatus.
摘要翻译：本发明涉及一种冷却或加热系统，其包括至少一个压缩机（10），冷却剂罐/蓄能器（4），冷凝器（11），具有喷射泵（1,2）的检查玻璃装置，用于循环和控制冷却剂，冷却剂和蒸发器（13）。本发明的特征基本在于该系统包括：用于从冷凝器（11）吸入冷凝物的喷射泵（1,2）的连接件（8），与喷射器泵（1）的出口连接（9） 2），用于连接到蒸发器（13）和用于可视地控制喷射泵（1,2）的装置（3）。本发明还涉及一种用于控制冷却或加热装置的冷却剂的装置（12）。

2. 发明申请

US20090314014A1 DEVICE AND METHOD FOR CONTROLLING COOLING SYSTEMS 有权
标题翻译：用于控制冷却系统的装置和方法
公开(公告)号：US20090314014A1
公开(公告)日：2009-12-24
申请号：US11915899
申请日：2006-06-13
申请人： Svenning Ericsson
发明人： Svenning Ericsson
IPC分类号： F25B1/00 , G01K13/00 , F25B41/00 , F25B27/00
CPC分类号： F25B41/062 , F25B41/04 , F25B41/065 , F25B2341/063 , F25B2400/0409 , F25B2600/2513 , F25B2700/2101
摘要： The present invention concerns a cooling or heating system including at least a compressor (2), a condenser (4), an expansion apparatus (17A; 17B) and a vaporiser (20). The invention is characterised essentially in that in the condenser or in proximity to an outlet of the condenser (4) there is a control apparatus (7A; 7B) arranged to receive liquid from the condenser (4) and that includes an outlet to a condensate channel (9) and an intake (14; 30) to a signal channel (6, 10; 31), in that the condensate channel (9) is connected to the expansion apparatus (17A; 17B), in that there is means (8, 11, 18, 30, 34) to vaporize liquid that comes into the signal channel (6, 10; 31), in that means (12, 13) are connected to the signal channel (6, 10; 31) to control the expansion apparatus' (17A; 17B) opening process whereby said control is affected by the amount of liquid that is vaporised in the signal channel (6, 10; 31). The invention also concerns a method for controlling a cooling or heating system.
摘要翻译：本发明涉及至少包括压缩机（2），冷凝器（4），膨胀装置（17A; 17B）和蒸发器（20）的冷却或加热系统。本发明的特征在于，在冷凝器或冷凝器（4）的出口附近，存在一个设置成从冷凝器（4）接收液体的控制装置（7A; 7B），其包括出口到冷凝器通道（9）和进气口（14; 30）连接到信号通道（6,10; 31），其中冷凝水通道（9）连接到膨胀装置（17A; 17B），因为存在装置 8,11,18,30,34），使进入信号通道（6,10; 31）的液体蒸发，在该装置（12,13）中连接到信号通道（6,10; 31）以控制膨胀装置（17A; 17B）打开处理，由此所述控制受到信号通道（6,10; 31）中蒸发的液体的量的影响。本发明还涉及一种用于控制冷却或加热系统的方法。

3. 发明申请

US20090113905A1 FLOW CONTROL OF REFRIGERANT 有权
标题翻译：制冷剂的流量控制
公开(公告)号：US20090113905A1
公开(公告)日：2009-05-07
申请号：US12159112
申请日：2007-01-30
申请人： Svenning Ericsson
发明人： Svenning Ericsson
IPC分类号： F25B49/00 , F25B1/00 , G05D23/00
CPC分类号： F25B41/062 , F25B41/006 , F25B49/027 , F25B2341/0011 , F25B2341/063 , F25B2400/23
摘要： The present invention concerns a cooling or heating apparatus including at least a 5 compressor (1), a condenser (2), an expansion apparatus (7), a vaporizer (9) and a space for liquid accumulation (10). The invention is characterized essentially by a control system consisting of an electronic bubble detecting device (4) for detecting the occurrence of bubbles in the refrigerant condensate. The bubble detecting device (4) is attached in proximity to the condenser's (2) outlet or to its exit line, the bubble detecting device (4) is in electrical connection with an expansion apparatus (7) that is controlled electrically. The bubble detecting device (4) gives signals to the expansion apparatus (7). Gas bubbles in the condenser liquid affect the control system so that when the amount of gas bubbles registered/signal analyzed by the bubble detecting device (4) exceeds the set signal value for the presence of bubbles in the condensate there is a signal to the expansion apparatus' electric control unit (7) to shut off or alternatively to decrease the refrigerant flowthrough. When the gas bubble amount is absent or alternatively is less than the predetermined set signal value the expansion apparatus (7) is given a signal from the bubble detecting device (4) to the expansion apparatus' electric control unit (7) to increase the refrigerant flowthrough.
摘要翻译：本发明涉及包括至少5个压缩机（1），冷凝器（2），膨胀装置（7），蒸发器（9）和用于液体积聚的空间（10）的冷却或加热装置。本发明的特征在于基本上由一个控制系统组成，该控制系统由用于检测制冷剂冷凝物中气泡的发生的电子气泡检测装置（4）组成。气泡检测装置（4）安装在冷凝器（2）出口附近或其出口处，气泡检测装置（4）与电气控制的膨胀装置（7）电连接。气泡检测装置（4）向膨胀装置（7）提供信号。冷凝器液体中的气泡影响控制系统，使得当气泡检测装置（4）记录的气泡数量/信号分析超过凝结水中存在气泡的设定信号值时，会产生膨胀信号装置的电气控制单元（7）关闭或者替代地减少制冷剂流过。当气泡量不存在或者可选地小于预定设定信号值时，膨胀装置（7）被从气泡检测装置（4）发送到膨胀装置的电气控制单元（7），以增加制冷剂流淌。

4. 发明授权

US08196420B2 Expansion valve control for enhancing refrigerator efficiency 有权
标题翻译：膨胀阀控制，提高冰箱效率
公开(公告)号：US08196420B2
公开(公告)日：2012-06-12
申请号：US11915899
申请日：2006-06-12
申请人： Svenning Ericsson
发明人： Svenning Ericsson
IPC分类号： F25B39/04
CPC分类号： F25B41/062 , F25B41/04 , F25B41/065 , F25B2341/063 , F25B2400/0409 , F25B2600/2513 , F25B2700/2101
摘要： The present invention concerns a cooling or heating system including at least a compressor, a condenser, an expansion apparatus and a vaporizer. The invention is characterized essentially in that in the condenser or in proximity to an outlet of the condenser and before inlet to the expansion apparatus there is a control apparatus arranged to receive condensate-liquid and an intake to a signal channel, and that there is an arrangement to vaporize condensate liquid in the signal channel. An orifice reduces signal channel flow when this flow enters into the cooling or heating system low-pressure side form the signal channel the amount of liquid that is vaporized in the signal channel affects the expansion apparatus connected to the signal channel and the expansion apparatus opening process.
摘要翻译：本发明涉及至少包括压缩机，冷凝器，膨胀装置和蒸发器的冷却或加热系统。本发明的特征在于，在冷凝器中或在冷凝器的出口附近，在膨胀装置的入口之前，存在一个控制装置，该控制装置布置成将冷凝液和进气口接收到信号通道，并且存在用于蒸发信号通道中的冷凝液的装置。当该流入信号通道的冷却或加热系统低压侧时，孔口减小了信号通道流动，信号通道中蒸发的液体量影响连接到信号通道的膨胀装置和膨胀装置打开过程。

5. 发明授权

US07866175B2 Flow control of refrigerant 有权
标题翻译：制冷剂流量控制
公开(公告)号：US07866175B2
公开(公告)日：2011-01-11
申请号：US12159112
申请日：2007-01-30
申请人： Svenning Ericsson
发明人： Svenning Ericsson
IPC分类号： F25B49/00
CPC分类号： F25B41/062 , F25B41/006 , F25B49/027 , F25B2341/0011 , F25B2341/063 , F25B2400/23
摘要： The present invention concerns a cooling or heating apparatus including at least a 5 compressor (1), a condenser (2), an expansion apparatus (7), a vaporizer (9) and a space for liquid accumulation (10). The invention is characterized essentially by a control system consisting of an electronic bubble detecting device (4) for detecting the occurrence of bubbles in the refrigerant condensate. The bubble detecting device (4) is attached in proximity to the condenser's (2) outlet or to its exit line, the bubble detecting device (4) is in electrical connection with an expansion apparatus (7) that is controlled electrically. The bubble detecting device (4) gives signals to the expansion apparatus (7). Gas bubbles in the condenser liquid affect the control system so that when the amount of gas bubbles registered/signal analyzed by the bubble detecting device (4) exceeds the set signal value for the presence of bubbles in the condensate there is a signal to the expansion apparatus' electric control unit (7) to shut off or alternatively to decrease the refrigerant flowthrough. When the gas bubble amount is absent or alternatively is less than the predetermined set signal value the expansion apparatus (7) is given a signal from the bubble detecting device (4) to the expansion apparatus' electric control unit (7) to increase the refrigerant flowthrough.
摘要翻译：本发明涉及包括至少5个压缩机（1），冷凝器（2），膨胀装置（7），蒸发器（9）和用于液体积聚的空间（10）的冷却或加热装置。本发明的特征在于基本上由一个控制系统组成，该控制系统由用于检测制冷剂冷凝物中气泡的发生的电子气泡检测装置（4）组成。气泡检测装置（4）安装在冷凝器（2）出口附近或其出口处，气泡检测装置（4）与电气控制的膨胀装置（7）电连接。气泡检测装置（4）向膨胀装置（7）提供信号。冷凝器液体中的气泡影响控制系统，使得当气泡检测装置（4）记录的气泡数量/信号分析超过凝结水中存在气泡的设定信号值时，会产生膨胀信号装置的电气控制单元（7）关闭或者替代地减少制冷剂流过。当气泡量不存在或者可选地小于预定设定信号值时，膨胀装置（7）被从气泡检测装置（4）发送到膨胀装置的电气控制单元（7），以增加制冷剂流淌。

6. 发明申请

US20090272145A1 ELECTOR PUMP IN DEVICE FOR COOLING/HEATING SYSTEMS 有权
标题翻译：用于冷却/加热系统的设备中的选择器泵
公开(公告)号：US20090272145A1
公开(公告)日：2009-11-05
申请号：US12091204
申请日：2006-11-03
申请人： Svenning Ericsson
发明人： Svenning Ericsson
IPC分类号： F25B43/00 , F25B39/04 , F04F5/02
CPC分类号： F25B41/006 , F25B2341/0012 , F25B2500/18
摘要： The present invention concerns a cooling or heating system including at least a compressor (10), a coolant tank/accumulator (4), a condenser (11), an inspection glass device with ejector pump (1, 2) for circulation and control of coolant, coolant and a vaporiser (13). The invention is characterised essentially in that the system comprises: a connection (8) to the ejector pump (1, 2), for intake of condensate from the condenser (11), an exit connection (9) from the ejector pump (1, 2), for connection to the vaporiser (13) and means (3) for visually controlling the ejector pump (1, 2). The invention also concerns a device (12) for controlling the coolant of a cooling or heating apparatus.
摘要翻译：本发明涉及一种冷却或加热系统，其包括至少一个压缩机（10），冷却剂罐/蓄能器（4），冷凝器（11），具有喷射泵（1,2）的检查玻璃装置，用于循环和控制冷却剂，冷却剂和蒸发器（13）。本发明的特征基本在于该系统包括：用于从冷凝器（11）吸入冷凝物的喷射泵（1,2）的连接件（8），与喷射器泵（1）的出口连接（9） 2），用于连接到蒸发器（13）和用于可视地控制喷射泵（1,2）的装置（3）。本发明还涉及一种用于控制冷却或加热装置的冷却剂的装置（12）。

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