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公开(公告)号：US12292244B2
公开(公告)日：2025-05-06
申请号：US18062354
申请日：2022-12-06
Applicant: Hamilton Sundstrand Corporation
Inventor： Adam Horoszczak , Maciej Ostrowski
Abstract: A heat exchanger layer having an inlet side, IN, where a medium enters the layer and an outlet side, OUT, where the medium exits the layer, and a plurality of fins defining a plurality of flow channels for the medium from the inlet side to the outlet side. Each fin has a leading edge adjacent the inlet side and a trailing edge adjacent the outlet side, and wherein the leading edge of a subset of the fins is thicker than the rest of the fin, and the leading edge of the fins intermediate the fins of the subset of fins is recessed with respect to the inlet side compared to the leading edge of the fins of the subset of fins.
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公开(公告)号：US11112023B2
公开(公告)日：2021-09-07
申请号：US16707166
申请日：2019-12-09
Applicant: Hamilton Sundstrand Corporation
Inventor： Maciej Ostrowski , Zbigniew Jaśkiewicz
IPC: F16K27/02
Abstract: A check valve has a valve housing defining a first valve opening and a second valve opening. A first flapper is pivotably mounted around a first axis for rotation relative to the housing between an open position at which it permits fluid flow through the first valve opening and a closed position at which it prevents fluid flow through the first valve opening. A second flapper is pivotably mounted around a second axis for rotation relative to the housing between an open position at which it permits fluid flow through the second valve opening and a closed position at which it prevents fluid flow through the second valve opening. The first axis is spaced laterally from the second axis. A method is also disclosed.
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公开(公告)号：US10765982B2
公开(公告)日：2020-09-08
申请号：US16018659
申请日：2018-06-26
Applicant: Hamilton Sundstrand Corporation
Inventor： Luke Martin , Murtuza Lokhandwalla , Sebastian Zuraw , Maciej Ostrowski , Jaroslaw Rubalewski
Abstract: A water extractor including: an inlet; an outlet; a body including a helical passageway having an exit proximate the outlet and an entrance; an elbow connector enclosing a fluid passageway that fluidly connects the inlet to the entrance of the helical passageway, the elbow connector being bent at a selected angle and including an inner radius and an outer radius opposite the inner radius; and a baffle extending from proximate the inlet to the entrance and located within the fluid passageway of the elbow connector, the baffle being configured to partition the fluid passageway into a first fluid passageway proximate the inner radius of the elbow connector and a second fluid passageway proximate the outer radius of the elbow connector.
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公开(公告)号：US20190388818A1
公开(公告)日：2019-12-26
申请号：US16018659
申请日：2018-06-26
Applicant: Hamilton Sundstrand Corporation
Inventor： Luke Martin , Murtuza Lokhandwalla , Sebastian Zuraw , Maciej Ostrowski , Jaroslaw Rubalewski
Abstract: A water extractor including: an inlet; an outlet; a body including a helical passageway having an exit proximate the outlet and an entrance; an elbow connector enclosing a fluid passageway that fluidly connects the inlet to the entrance of the helical passageway, the elbow connector being bent at a selected angle and including an inner radius and an outer radius opposite the inner radius; and a baffle extending from proximate the inlet to the entrance and located within the fluid passageway of the elbow connector, the baffle being configured to partition the fluid passageway into a first fluid passageway proximate the inner radius of the elbow connector and a second fluid passageway proximate the outer radius of the elbow connector.
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