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1. 发明授权

US09702358B2 Temperature control for compressor 有权
公开(公告)号：US09702358B2
公开(公告)日：2017-07-11
申请号：US14213710
申请日：2014-03-14
申请人： Ingersoll-Rand Company
发明人： Stefano Vezil , Jouko Tapani Peussa , Cristiano Lissoni
IPC分类号： F04B49/22 , F04C23/00 , F04C29/04 , F04C18/16 , B01D5/00
CPC分类号： F04B49/22 , B01D5/0087 , F04C18/16 , F04C23/005 , F04C29/04 , F04C2210/1005 , F04C2210/247 , F04C2240/81 , F04C2270/195
摘要： According to at least one aspect of the present disclosure, an apparatus for cooling a coolant for a gas compressor includes a compressor to generate a flow of compressed gas, a dryer in fluid communication with the compressor, and a coolant circuit. The coolant circuit includes a accumulator to accumulate the coolant, a pump in fluid communication with the accumulator and the compressor to circulate the coolant through the coolant circuit, a first intercooler in fluid communication with the accumulator and the pump and structured to transfer heat from the coolant circuit to the compressed gas flow via the dryer, and a valve disposed between the accumulator and the first intercooler and structured to route at least a portion of the coolant through the first intercooler depending on a temperature of the coolant relative to prescribed low and high temperature limits.

2. 发明申请

US20160186764A1 MULTI-STAGE COMPRESSOR WITH SINGLE ELECTRIC DIRECT DRIVE MOTOR 审中-公开
标题翻译：具有单电动直驱式电机的多级压缩机
公开(公告)号：US20160186764A1
公开(公告)日：2016-06-30
申请号：US14974715
申请日：2015-12-18
申请人： Ingersoll-Rand Company
发明人： Cristiano Lissoni , Juha Tuomas Saari , Jouko Tapani Peussa
IPC分类号： F04D25/06 , F04D17/12
CPC分类号： F04D25/06 , F04D17/105 , F04D17/12 , F04D17/122 , F04D25/0606
摘要： A compressor system includes an electric motor having a rotatable output shaft extending from either end thereof. The compressor system further includes multiple compression stages fluidly coupled to one another in series and mechanically connected to the output shaft. The first compressor stage includes two split impellers with each impeller discharging approximately one half of the fluid flow at a desired pressure to the second compressor stage.
摘要翻译：压缩机系统包括具有从其任一端延伸的可旋转输出轴的电动机。压缩机系统还包括多个压缩级，它们彼此串联耦合并机械地连接到输出轴上。第一压缩机级包括两个分离的叶轮，每个叶轮以大约一半的流体流以所需的压力排放到第二压缩机级。

3. 发明申请

US20140271258A1 TEMPERATURE CONTROL FOR COMPRESSOR 有权
标题翻译：压缩机温度控制
公开(公告)号：US20140271258A1
公开(公告)日：2014-09-18
申请号：US14213710
申请日：2014-03-14
申请人： Ingersoll-Rand Company
发明人： Stefano Vezil , Jouko Tapani Peussa , Cristiano Lissoni
IPC分类号： F04B49/22
CPC分类号： F04B49/22 , B01D5/0087 , F04C18/16 , F04C23/005 , F04C29/04 , F04C2210/1005 , F04C2210/247 , F04C2240/81 , F04C2270/195
摘要： According to at least one aspect of the present disclosure, an apparatus for cooling a coolant for a gas compressor includes a compressor to generate a flow of compressed gas, a dryer in fluid communication with the compressor, and a coolant circuit. The coolant circuit includes a accumulator to accumulate the coolant, a pump in fluid communication with the accumulator and the compressor to circulate the coolant through the coolant circuit, a first intercooler in fluid communication with the accumulator and the pump and structured to transfer heat from the coolant circuit to the compressed gas flow via the dryer, and a valve disposed between the accumulator and the first intercooler and structured to route at least a portion of the coolant through the first intercooler depending on a temperature of the coolant relative to prescribed low and high temperature limits.
摘要翻译：根据本公开的至少一个方面，一种用于冷却用于气体压缩机的冷却剂的设备包括：压缩机，其产生压缩气体流;干燥器，其与压缩机流体连通;以及冷却剂回路。冷却剂回路包括蓄积器以积蓄冷却剂，泵与蓄能器和压缩机流体连通，以使冷却剂循环通过冷却剂回路;第一中间冷却器，其与蓄能器和泵流体连通，并且构造成将热量从通过干燥器将压缩气体流动的冷却剂回路，以及设置在蓄能器和第一中间冷却器之间并被构造成根据冷却剂相对于规定的低和高的温度使至少一部分冷却剂穿过第一中间冷却器的阀温度限制。

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