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公开(公告)号：EP4417923A3
公开(公告)日：2024-10-16
申请号：EP24157684.2
申请日：2024-02-14
发明人： GIULIANO, John , KILCHYK, Viktor , COLSON, Paul M.
摘要： A heat exchanger (12) includes a first header (20) including a fluid inlet (28), a second header (22) positioned downstream of the first header with respect to a first internal fluid flow path (F1) of a first fluid and including a fluid outlet (30), and a core (24) extending from the first header to the second header. The core includes a plurality of flow-modifying core tubes (32) that are shaped, angled, and/or arranged to modify flow through the heat exchanger along a second external fluid flow path. The plurality of flow-modifying core tubes includes airfoil tubes (112) with corresponding airfoil cross-sections.
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公开(公告)号：EP3901548A3
公开(公告)日：2021-12-01
申请号：EP21164462.0
申请日：2021-03-24
IPC分类号： F28D1/03 , F28D9/00 , F28F1/00 , F28F3/00 , F28F3/12 , F28F9/00 , F28F13/00 , F17C1/00 , F17C3/04 , F17C3/10 , B33Y10/00 , B33Y80/00
摘要： A vessel (10) or heat exchanger (142) includes an exterior container (12, 112), an interior container (20, 120), and a support structure in the form of a lattice structure (26, 126). The exterior container (12, 112) is formed by an exterior wall (14, 114) that prevents transmission of a fluid. The interior container (20, 120) is formed by an interior wall (22, 122) disposed within the exterior container (12, 112) such that the exterior container (12, 112) encapsulates the interior container (20, 120). The interior wall (22, 122) and the exterior wall (14, 114) are separated by a gap (24, 124) defining a barrier void. The interior wall (22, 122) prevents transmission of a fluid across the interior wall (22, 122). The support structure (26, 126) is disposed within the barrier void between the exterior wall (14, 114) and the interior wall (22, 122). The support structure (26, 126) comprises a lattice and is integrally formed with the exterior wall (14, 114) and the interior wall (22, 122). The support (26, 126) structure is connected to and extends between the exterior wall (14, 114) and the interior wall (22, 122).
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公开(公告)号：EP3901548A2
公开(公告)日：2021-10-27
申请号：EP21164462.0
申请日：2021-03-24
IPC分类号： F28D1/03 , F28D9/00 , F28F1/00 , F28F3/00 , F28F3/12 , F28F9/00 , F28F13/00 , F17C1/00 , F17C3/04 , F17C3/10 , B33Y10/00 , B33Y80/00
摘要： A vessel (10) or heat exchanger (142) includes an exterior container (12, 112), an interior container (20, 120), and a support structure in the form of a lattice structure (26, 126). The exterior container (12, 112) is formed by an exterior wall (14, 114) that prevents transmission of a fluid. The interior container (20, 120) is formed by an interior wall (22, 122) disposed within the exterior container (12, 112) such that the exterior container (12, 112) encapsulates the interior container (20, 120). The interior wall (22, 122) and the exterior wall (14, 114) are separated by a gap (24, 124) defining a barrier void. The interior wall (22, 122) prevents transmission of a fluid across the interior wall (22, 122). The support structure (26, 126) is disposed within the barrier void between the exterior wall (14, 114) and the interior wall (22, 122). The support structure (26, 126) comprises a lattice and is integrally formed with the exterior wall (14, 114) and the interior wall (22, 122). The support (26, 126) structure is connected to and extends between the exterior wall (14, 114) and the interior wall (22, 122).
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公开(公告)号：EP4306784A1
公开(公告)日：2024-01-17
申请号：EP23184678.3
申请日：2023-07-11
发明人： RYON, Jason A. , MANGOYAN, Raffi , GAYE, Ousmane , SIMPSON, Christopher , COLSON, Darryl , KOWALSKI, John W. , KILCHYK, Viktor , SALTZMAN, David , ARMY, Donald E. , COLSON, Paul M. , LIAO, Xiaohong
IPC分类号： F02C6/08
摘要： An air cycle machine includes an outer housing (130), a first section (52) arranged within the outer housing (130), and a second section (54) arranged within the outer housing (130) and operably coupled to the first section (52). The first section (52) includes a first housing and a first rotatable component and the second section (54) includes a second housing and a second rotatable component. At least a portion of a fluid flow path extending between an outlet of the first rotatable component and an inlet of the second rotatable component is arranged within the outer housing (130).
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公开(公告)号：EP3854505A1
公开(公告)日：2021-07-28
申请号：EP21152399.8
申请日：2021-01-19
发明人： COLSON, Paul M.
摘要： A heat exchanger includes a central spar (16), a body (12), and a mounting arm (18A). The central spar is disposed along an axial centerline of the heat exchanger. The body is disposed around the central spar. The body includes an exterior wall and heat exchanger core disposed within the exterior wall and integrally formed with the central spar. The mounting arm is integrally formed with and extends radially from the central spar. The mounting arm extends through a portion of the body and is integrally formed with the central spar via additive manufacturing.
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公开(公告)号：EP4141370A1
公开(公告)日：2023-03-01
申请号：EP22192205.7
申请日：2022-08-25
发明人： GIULIANO, John , COLSON, Paul M.
摘要： A heat exchanger (10) includes a heat exchanger core (50). The heat exchanger core includes a plurality of tubes (52). Each tube of the plurality of tubes (52) includes a first end (54) and a second end (54) and extends from the first end (54) to the second end (56) in a lengthwise direction. Each tube of the plurality of tubes (52) is spaced from adjacent tubes in a height-wise direction and a widthwise direction. The plurality of tubes (52) is stacked to create a concave profile in the height-wise direction and widthwise direction. The concave profile extends in the lengthwise direction.
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公开(公告)号：EP3854590A1
公开(公告)日：2021-07-28
申请号：EP21153197.5
申请日：2021-01-25
发明人： COLSON, Paul M.
摘要： A heat exchanger includes a first set of fins (82), a second set of fins (90), and an exterior wall. The first set of fins extend radially and are coaxial with each other. The first set of fins forms a first set of channels. The second set of fins extend radially and are coaxial with each other. The second set of fins forms a second set of channels. Channels (118) of the first and second sets of channels are disposed in an alternating pattern in a circumferential direction of the heat exchanger. The first and second sets of fins are integrally formed together. A cross-sectional width of a channel of at least one of the first set of channels and the second set of channels increases as a radial distance from a centerline axis of the heat exchanger increases.
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公开(公告)号：EP3854588A1
公开(公告)日：2021-07-28
申请号：EP21152522.5
申请日：2021-01-20
发明人： COLSON, Paul M. , SURAWSKI, Eric , LOKHANDWALLA, Murtuza , KILLEN, Thomas James , MANGOYAN, Raffi O.
摘要： A pressure vessel includes a first wall defining a container and a second wall surrounding the container defining a cavity between the first wall and the second wall. The pressure vessel also includes a vent (24) in the second wall providing fluid communication between the cavity and an outside of the second wall and matter positioned within the cavity configured to prevent flame from propagating through the cavity while providing thermal conductivity between the first wall and the second wall.
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公开(公告)号：EP3800458A1
公开(公告)日：2021-04-07
申请号：EP19213575.4
申请日：2019-12-04
摘要： A pressure vessel (30) includes a first container (32) and a second container (34) surrounding the first container and including a fluid port. The pressure vessel further includes a barrier space (36) extending between the first container and the second container and a leak detection mechanism connected to the fluid port on the second container that is configured to detect a leak in the pressure vessel.
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公开(公告)号：EP4417923A2
公开(公告)日：2024-08-21
申请号：EP24157684.2
申请日：2024-02-14
发明人： GIULIANO, John , KILCHYK, Viktor , COLSON, Paul M.
CPC分类号： B33Y80/00 , F28F7/02 , F28F2250/0220130101 , F28F1/02 , F02C7/14 , F05D2260/21320130101 , F28D1/05383 , F28D2021/002620130101 , F28F2210/0220130101
摘要： A heat exchanger (12) includes a first header (20) including a fluid inlet (28), a second header (22) positioned downstream of the first header with respect to a first internal fluid flow path (F1) of a first fluid and including a fluid outlet (30), and a core (24) extending from the first header to the second header. The core includes a plurality of flow-modifying core tubes (32) that are shaped, angled, and/or arranged to modify flow through the heat exchanger along a second external fluid flow path. The plurality of flow-modifying core tubes includes airfoil tubes (112) with corresponding airfoil cross-sections.
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