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公开(公告)号：US20180120034A1
公开(公告)日：2018-05-03
申请号：US15340457
申请日：2016-11-01
Applicant: Ingersoll-Rand Company
Inventor： Nayankumar Pandya
CPC classification number: F28D9/0062 , F04C18/16 , F04C29/04 , F28D1/0366 , F28D1/0408 , F28D9/0093 , F28D2021/0038 , F28D2021/0049 , F28F3/025 , F28F3/027 , F28F2250/106
Abstract: An air-oil heat exchanger used in a compression system that includes a compressor is disclosed. The heat exchanger can be used to cool oil in one embodiment which is used in a compression process. The heat exchanger can be a bar-and-plate type heat exchanger having a number of external fins, internal fins, parting sheets, and header bars. The external fins can include louvers formed therein. An arrangement of multiple unrelated components can be provided that improves pressure loss and reduces weight.
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公开(公告)号：US20180252218A1
公开(公告)日：2018-09-06
申请号：US15909484
申请日：2018-03-01
Applicant: Ingersoll-Rand Company
Inventor： Nayankumar Pandya
CPC classification number: F04C29/04 , F04C29/0007 , F04C29/02 , F04C29/042 , F28D1/0366 , F28D1/0435 , F28D1/05366 , F28D9/0093 , F28D9/02 , F28D2021/0082 , F28D2021/0089 , F28F3/025 , F28F3/027
Abstract: An air compressor system having a pair of heat exchangers which in one form can be an oil cooler and an aftercooler. The pair of heat exchangers can be a bar and plate heat exchanger type and which are aided in the heat transfer process by a fan the provides a source of cooling air. In one form the pair of heat exchangers can include internal passages that, when viewed relative to each other between each of the pair of heat exchangers, are arranged in a cross flow arrangement. A source of cooling fluid may traverse through respective faces of the heat exchangers while passages internal to the heat exchangers carry the respective fluid (e.g. oil or compressed air). Inlets and outlets of the heat exchangers can be arranged on opposite corners of each other.
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