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1. 发明公开

EP3222936A1 PRESSURE REDUCING DEVICE FOR COOLING SYSTEM AND COOLING SYSTEM 有权转让
标题翻译：用于冷却系统和冷却系统的减压装置
公开(公告)号：EP3222936A1
公开(公告)日：2017-09-27
申请号：EP15877850.6
申请日：2015-01-16
申请人： Mitsubishi Heavy Industries, Ltd. , Mitsubishi Heavy Industries Compressor Corporation
发明人： YOKOO Kazutoshi , KANEKO Takeshi , NAGAO Hideki , MIZUSHITA Koichi
IPC分类号： F25B41/06 , F16K17/28 , F16K51/00 , F25B41/00
CPC分类号： F25B41/062 , F16K17/28 , F16K51/00 , F25B2341/065 , F25B2500/01 , F25B2500/05 , F25B2500/09 , Y02B30/72
摘要： The pressure reducing device (4) for a cooling system according to the present invention is equipped with: a pressure reducing valve (5) that is disposed in a stage subsequent to a condenser for a refrigerant (40); and a microscopic bubble formation unit (20) that is disposed within the flow path for the refrigerant from the condenser to a heat exchanger so as to form the vapor phase (41) of the refrigerant (40) into microscopic bubbles (41a) and disperse the microscopic bubbles into the liquid phase (42) of the refrigerant.
摘要翻译：根据本发明的用于冷却系统的减压装置（4）配备有：减压阀（5），其设置在制冷剂（40）的冷凝器之后的级中; 以及配置在从冷凝器到热交换器的制冷剂的流路内，使制冷剂（40）的气相（41）成为微小气泡（41a）而分散的微小气泡形成部（20）微小气泡进入制冷剂的液相（42）。

2. 发明公开

EP3236080A1 ROTARY MACHINE SYSTEM 有权转让
标题翻译：旋转机械系统
公开(公告)号：EP3236080A1
公开(公告)日：2017-10-25
申请号：EP15878877.8
申请日：2015-10-15
申请人： Mitsubishi Heavy Industries, Ltd. , Mitsubishi Heavy Industries Compressor Corporation
发明人： EGAMI Ryo , KANEKO Takeshi , YOKOO Kazutoshi , SHAKUDA Masaki , HAYASHI Masahiro , TAKEDA Tomoaki
IPC分类号： F04D29/10 , F04D29/12 , F16J15/34
CPC分类号： F04D29/104 , F04D29/108 , F04D29/4206 , F05D2260/607 , F05D2270/3011 , F16J15/34 , F16J15/40
摘要： A rotary machine system includes a compressor (10), a gas seal module (40A), and a connecting pipe (72) configured to connect the gas seal module (40A) and the compressor (10). The compressor (10) includes a casing (11) through which a gas (G) flows, a rotary shaft (12) configured to pass through an inside and an outside of the casing (11) and provided to be rotatable, and a gas seal portion (30) provided between the casing (11) and the rotary shaft (12) and configured to seal a working fluid by a seal gas (Gs) having a pressure higher than that of the gas (G) in the casing (11). The gas seal module (40A) includes a module pipe portion (44) through which the seal gas (Gs) delivered to the connecting pipe (72) flows, a pressure regulating valve (41) configured to adjust the pressure of the seal gas (Gs) supplied to the gas seal portion (30), and a control part (42A) configured to control the pressure regulating valve (41). The connecting pipe (72) has a pipe diameter (inner diameter) larger than that of the module pipe portion(44).
摘要翻译：旋转机械系统包括压缩机（10），气体密封模块（40A）和构造成连接气体密封模块（40A）和压缩机（10）的连接管（72）。压缩机10具备：气体G流动的壳体11，贯通壳体11的内外的旋转自如的旋转轴12，（11）与旋转轴（12）之间设置密封部（30），该密封部（30）利用比壳体（11）内的气体（G）高的压力的密封气体（Gs）密封工作流体）。气体密封模块40A具备供给到连接管72的密封气体Gs流通的模块管部44，用于调整密封气体Gs的压力的压力调整阀41， Gs）和控制部（42A），所述控制部（42A）构成为控制所述压力调整阀（41）。连接管72的管径（内径）比模块管部44的管径大。

3. 发明授权

EP3222936B1 COOLING SYSTEM 有权转让
公开(公告)号：EP3222936B1
公开(公告)日：2020-03-11
申请号：EP15877850.6
申请日：2015-01-16
申请人： Mitsubishi Heavy Industries Compressor Corporation
发明人： YOKOO Kazutoshi , KANEKO Takeshi , NAGAO Hideki , MIZUSHITA Koichi
IPC分类号： F25B41/06 , F16K17/28 , F16K51/00 , F25B41/00

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