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公开(公告)号：US20200018441A1
公开(公告)日：2020-01-16
申请号：US16335427
申请日：2017-09-27
发明人： Ronnie JOSEPH , Milind JOSHI
摘要： An arrangement (400) for removing condensate from a heat exchanger (208) is provided. The arrangement (400) facilitates removal of a condensate from the heat exchanger (208) even when the pressure inside the heat exchanger drops below pressure of a condensate discharge pipe (220). The arrangement (400) operates in a first configuration when the pressure in the heat exchanger (208) is higher than the pressure in the condensate discharge pipe (220), and in a second configuration when the pressure in the heat exchanger (208) is lower than the pressure in the condensate discharge pipe (220).
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公开(公告)号：US11287085B2
公开(公告)日：2022-03-29
申请号：US16335427
申请日：2017-09-27
发明人： Ronnie Joseph , Milind Joshi
摘要： An arrangement (400) for removing condensate from a heat exchanger (208) is provided. The arrangement (400) facilitates removal of a condensate from the heat exchanger (208) even when the pressure inside the heat exchanger drops below pressure of a condensate discharge pipe (220). The arrangement (400) operates in a first configuration when the pressure in the heat exchanger (208) is higher than the pressure in the condensate discharge pipe (220), and in a second configuration when the pressure in the heat exchanger (208) is lower than the pressure in the condensate discharge pipe (220).
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公开(公告)号：US11150024B2
公开(公告)日：2021-10-19
申请号：US16476928
申请日：2018-01-16
摘要： A pumping and trapping device is provided. The pumping and trapping device removes condensate from a heat exchanger even when upstream pressure in the device is lesser than the downstream pressure. The device includes a float operated mechanical linkage. The float is displaceable with respect to condensate level within a vessel of the device. The mechanical linkage is configured to selectively operate a steam inlet port and a steam outlet port configured on the vessel, thereby removing condensate accumulated within the vessel.
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公开(公告)号：US20190331424A1
公开(公告)日：2019-10-31
申请号：US16476928
申请日：2018-01-16
摘要： A pumping and trapping device is provided. The pumping and trapping device removes condensate from a heat exchanger even when upstream pressure in the device is lesser than the downstream pressure. The device includes a float operated mechanical linkage. The float is displaceable with respect to condensate level within a vessel of the device. The mechanical linkage is configured to selectively operate a steam inlet port and a steam outlet port configured on the vessel, thereby removing condensate accumulated within the vessel.
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公开(公告)号：US20190078690A1
公开(公告)日：2019-03-14
申请号：US16084718
申请日：2017-02-01
发明人： Milind JOSHI , Prashant RANADE , Amol AMBHORE
IPC分类号： F16K3/24 , F16K31/126 , F16K25/02
摘要： A control valve assembly has a self-aligning construction, better life, durability, and functionality. The control valve assembly includes a valve, an actuator, a yoke, and a positioner. The valve includes a body, a seat, a bonnet, and a plug and stem assembly. The body has at least one first counterbore and at least one second counterbore. The seat is disposed within the body. The bonnet is receivable within the body. The plug and stem assembly is disposed within the bonnet. The at least one first counterbore is configured to facilitate central alignment of the seat with the body. The at least one second counterbore is configured within the body to facilitate the central alignment of the bonnet with the body.
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