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1. 发明申请

US20080092573A1 Refrigerating System with Economizing Cycle 有权
标题翻译：具有节能循环的制冷系统
公开(公告)号：US20080092573A1
公开(公告)日：2008-04-24
申请号：US11793961
申请日：2005-09-27
申请人： Igor Vaisman , Mikhail Gorbounov , Jean-Francois Heitz , Kais Djemili
发明人： Igor Vaisman , Mikhail Gorbounov , Jean-Francois Heitz , Kais Djemili
IPC分类号： F25B41/04 , F25B39/04
CPC分类号： F25B1/10 , F25B6/00 , F25B2339/0444 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2700/04
摘要： The invention relates to refrigerating systems, primarily, to refrigerating systems employing compressors with economizing inlets and multi-pass condensers. In accordance with the invention a refrigerating system with economizing cycle employs a compressor unit with an economizer inlet and a condenser unit having a first condensation stage, a second condensation stage, and means to remove liquid refrigerant portion between the condensation stages. An intermediate liquid outlet from the first condensation stage feeds a circuit with the evaporator and a liquid outlet from the second condensation stage feeds a circuit with the economizer inlet. The invention provides a high efficiency refrigerating system incorporating of advantages of cost-effectiveness provision of liquid sub-cooling or/and liquid temperature inherent for refrigerating systems with economizing cycle and cost-effectiveness advantages of two-stage condensation condensers.
摘要翻译：本发明涉及制冷系统，主要涉及采用具有节省入口和多通电容器的压缩机的制冷系统。根据本发明，具有节省循环的制冷系统采用具有节能器入口和具有第一冷凝级，第二冷凝级的冷凝器单元的压缩机单元，以及用于去除冷凝级之间的液体制冷剂部分的装置。来自第一冷凝级的中间液体出口与蒸发器一起供给电路，并且来自第二冷凝级的液体出口向节能器入口供给电路。本发明提供了一种高效率的制冷系统，其结合了两级冷凝冷凝器的节约循环和成本效益优点的制冷系统固有的液体次冷却和/或液体温度的成本效益提供的优点。

2. 发明授权

US07654109B2 Refrigerating system with economizing cycle 有权
标题翻译：具有节约循环的制冷系统
公开(公告)号：US07654109B2
公开(公告)日：2010-02-02
申请号：US11793961
申请日：2005-09-27
申请人： Igor B. Vaisman , Mikhail B. Gorbounov , Jean-Francois Heitz , Kais Djemili
发明人： Igor B. Vaisman , Mikhail B. Gorbounov , Jean-Francois Heitz , Kais Djemili
IPC分类号： F25B41/00 , F25B15/00 , F25B5/00
CPC分类号： F25B1/10 , F25B6/00 , F25B2339/0444 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2700/04
摘要： The invention relates to refrigerating systems, primarily, to refrigerating systems employing compressors with economizing inlets and multi-pass condensers. In accordance with the invention a refrigerating system with economizing cycle employs a compressor unit with an economizer inlet and a condenser unit having a first condensation stage, a second condensation stage, and means to remove liquid refrigerant portion between the condensation stages. An intermediate liquid outlet from the first condensation stage feeds a circuit with the evaporator and a liquid outlet from the second condensation stage feeds a circuit with the economizer inlet. The invention provides a high efficiency refrigerating system incorporating of advantages of cost-effectiveness provision of liquid sub-cooling or/and liquid temperature inherent for refrigerating systems with economizing cycle and cost-effectiveness advantages of two-stage condensation condensers.
摘要翻译：本发明涉及制冷系统，主要涉及采用具有节省入口和多通电容器的压缩机的制冷系统。根据本发明，具有节省循环的制冷系统采用具有节能器入口和具有第一冷凝级，第二冷凝级的冷凝器单元的压缩机单元，以及用于去除冷凝级之间的液体制冷剂部分的装置。来自第一冷凝级的中间液体出口与蒸发器一起供给电路，并且来自第二冷凝级的液体出口向节能器入口供给电路。本发明提供了一种高效率的制冷系统，其结合了两级冷凝冷凝器的节约循环和成本效益优点的制冷系统固有的液体次冷却和/或液体温度的成本效益提供的优点。

3. 发明申请

US20100180609A1 Compressor Service Tool 有权
标题翻译：压缩机服务工具
公开(公告)号：US20100180609A1
公开(公告)日：2010-07-22
申请号：US12439708
申请日：2007-09-06
申请人： Jean-Francois Heitz , Jean-Pierre Chanon , Steven E. Von Borstel
发明人： Jean-Francois Heitz , Jean-Pierre Chanon , Steven E. Von Borstel
IPC分类号： F25B45/00 , F25B43/02 , F25B1/00 , F25D23/00
CPC分类号： F04B39/14 , F04C2230/80 , F25B2500/06 , Y10T29/49238 , Y10T29/49721 , Y10T29/53539 , Y10T29/53543 , Y10T29/53548
摘要： In a method for servicing an apparatus having a compressor (22) mounted to a support structure (32, 38, 40), a guide structure (102, 104; 202, 204) is placed adjacent to the support structure. The compressor is lifted from an installed position. The compressor is withdrawn by rolling the compressor along the support structure and guide structure.
摘要翻译：在用于维护具有安装到支撑结构（32,38,40）的压缩机（22）的装置的方法中，引导结构（102,104; 202,204）被放置成与支撑结构相邻。压缩机从安装位置抬起。通过沿着支撑结构和引导结构滚动压缩机来抽出压缩机。

4. 发明授权

US08745865B2 Compressor service tool 有权
标题翻译：压缩机维修工具
公开(公告)号：US08745865B2
公开(公告)日：2014-06-10
申请号：US12439708
申请日：2007-09-06
申请人： Jean-Francois Heitz , Jean-Pierre Chanon , Steven E. Von Borstel
发明人： Jean-Francois Heitz , Jean-Pierre Chanon , Steven E. Von Borstel
IPC分类号： B23P6/00 , B23P19/00 , B23P19/04
CPC分类号： F04B39/14 , F04C2230/80 , F25B2500/06 , Y10T29/49238 , Y10T29/49721 , Y10T29/53539 , Y10T29/53543 , Y10T29/53548
摘要： In a method for servicing an apparatus having a compressor (22) mounted to a support structure (32, 38, 40), a guide structure (102, 104; 202, 204) is placed adjacent to the support structure. The compressor is lifted from an installed position. The compressor is withdrawn by rolling the compressor along the support structure and guide structure.
摘要翻译：在用于维护具有安装到支撑结构（32,38,40）的压缩机（22）的装置的方法中，引导结构（102,104; 202,204）被放置成与支撑结构相邻。压缩机从安装位置抬起。通过沿着支撑结构和引导结构滚动压缩机来抽出压缩机。

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