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1. 发明公开

EP4212229A1 PASSIVE INLINE ANNULAR PHASE SEPARATOR 审中-实审
公开(公告)号：EP4212229A1
公开(公告)日：2023-07-19
申请号：EP23151355.7
申请日：2023-01-12
申请人： Hamilton Sundstrand Corporation
发明人： STRANGE, Jeremy M.
IPC分类号： B01D45/08 , B01D45/18
摘要： A phase separator includes an inlet (265) of an inlet duct (260) to receive two-phase flow from a two-phase flow source that is in line with the inlet duct. The two-phase flow includes gas and liquid. The phase separator also includes a liquid permeable membrane (210) arranged at an outlet (275) of the inlet duct to pass the liquid for capture while diverting the gas to result in an annular flow of the gas around the liquid permeable membrane. An outlet (275) of an outlet duct (270) outputs the gas that is separated from the liquid and that results in the annular flow of the gas.

2. 发明公开

EP4116661A1 MONOLITHIC REDUNDANT LOOP COLD PLATE CORE UTILIZING ADJACENT THERMAL FEATURES 审中-实审
公开(公告)号：EP4116661A1
公开(公告)日：2023-01-11
申请号：EP22184069.7
申请日：2022-07-11
申请人： Hamilton Sundstrand Corporation
发明人： ZAFFETTI, Mark A. , STRANGE, Jeremy M. , RUIZ, Gabriel
IPC分类号： F28F3/12 , F28F7/02 , H05K7/20
摘要： A monolithic redundant loop cold plate core includes a core structure (110) and a first cooling loop (200) formed in the core structure. The first cooling loop including one or more first cooling loop passageways (280) extending across a heat exchanger core in one or more passes. The one or more passes include at least a first pass. The monolithic redundant loop cold plate core includes a second cooling loop (300) formed in the core structure. The second cooling loop including one or more second cooling loop passageways (380) extending across the heat exchanger core in the one or more passes. The one or more first cooling loop passageways are intermixed in an alternating side-by-side arrangement with the one or more second cooling loop passageways in a single cooling plane. The monolithic redundant loop cold plate core is a single piece including a unitary structure.

3. 发明公开

EP3943305A1 SPIRAL HEAT EXCHANGER WITH MONOLITHIC PHASE CHANGE MATERIAL CHAMBER 无效
公开(公告)号：EP3943305A1
公开(公告)日：2022-01-26
申请号：EP21183234.0
申请日：2021-07-01
申请人： Hamilton Sundstrand Corporation
发明人： ZAFFETTI, Mark A. , STRANGE, Jeremy M.
IPC分类号： B33Y80/00 , F28F7/02 , F28D7/02 , F28D9/04
摘要： A heat exchanger and a method of assembling the heat exchanger involve a monolithic main body (110) extending along an axis from a first end to a second end. The heat exchanger includes a plurality of flow channels (420) to channel a first material from an inlet to an outlet. Each of the plurality of flow channels (420) traverse a spiral flow path from the inlet at a center of the main body to the outlet at an exterior surface of the main body, and the plurality of flow paths are aligned along the axis. The heat exchanger also includes a plurality of passages (310) to hold a second material, each passage extending along the axis from the first end to the second end. A first side and a second side, opposite the first side, of each of the passages (310) is defined by the spiral flow path of the plurality of flow channels (420).

4. 发明公开

EP4116660A1 MANIFOLDING FOR MONOLITHIC REDUNDANT LOOP COLD PLATE UTILIZING ADJACENT THERMAL FEATURES 有权转让
公开(公告)号：EP4116660A1
公开(公告)日：2023-01-11
申请号：EP22183385.8
申请日：2022-07-06
申请人： Hamilton Sundstrand Corporation
发明人： ZAFFETTI, Mark A. , STRANGE, Jeremy M. , RUIZ, Gabriel
IPC分类号： F28F3/12 , F28F7/02 , H05K7/20
摘要： The monolithic redundant loop cold plate core includes a core structure (110) and a first cooling loop formed in the core structure (110). The first cooling loop including: a plurality of first cooling loop passageways (280) extending across a heat exchanger core in one or more passes. The one or more passes include at least a first pass. The monolithic redundant loop cold plate core includes a second cooling loop formed in the core structure (110). The second cooling loop includes: a plurality of second cooling loop passageways extending across the heat exchanger core in the one or more passes. The plurality of first cooling loop passageways (280) are intermixed in an alternating side-by-side arrangement with the plurality of second cooling loop passageways in a single cooling plane. The monolithic redundant loop cold plate core is a single piece including a unitary structure.

5. 发明公开

EP4108458A1 WAVY ADJACENT PASSAGE HEAT EXCHANGER CORE 审中-实审
公开(公告)号：EP4108458A1
公开(公告)日：2022-12-28
申请号：EP22177958.0
申请日：2022-06-08
申请人： Hamilton Sundstrand Corporation
发明人： STRANGE, Jeremy M. , RUIZ, Gabriel , ZAFFETTI, Mark A.
IPC分类号： B33Y80/00 , F28F7/02 , F28D7/00 , F28D9/00
摘要： A core section (12) of a heat exchanger (10) includes a plurality of first fluid passages (40) through which a first fluid is flowed, and a plurality of second fluid passages (42) through which a second fluid is flowed to exchange thermal energy with the first fluid. The plurality of first fluid passages (40) and the plurality of second fluid passages (42) extend non-linearly along a length of the first fluid passages (40) and the second fluid passages (42) between a first core end (52) and a second core end (54) opposite the first core end (52). The first fluid passages (40) and the second fluid passages (42) have geometry formed to maximize primary heat transfer area.

6. 发明授权

EP3267137B1 HEAT EXCHANGER WITH INTERLEAVED PASSAGES 有权
公开(公告)号：EP3267137B1
公开(公告)日：2019-07-03
申请号：EP17180201.0
申请日：2017-07-07
申请人： Hamilton Sundstrand Corporation
发明人： ZAFETTI, Mark A. , STRANGE, Jeremy M.
IPC分类号： F28D9/00 , F28F13/08

7. 发明公开

EP3258203A1 COMPLEX PIN FIN HEAT EXCHANGER 有权
标题翻译：复合针式翅片换热器
公开(公告)号：EP3258203A1
公开(公告)日：2017-12-20
申请号：EP17175828.7
申请日：2017-06-13
申请人： Hamilton Sundstrand Corporation
发明人： ZAFFETTI, Mark A. , STRANGE, Jeremy M.
IPC分类号： F28F3/02 , F28F7/02
CPC分类号： F28F3/022 , B23K26/342 , B23P15/26 , B33Y10/00 , B33Y80/00 , F28D9/0081 , F28F7/02 , F28F2215/10
摘要： A heat exchanger (20) has a plurality of outer walls (30) and at least one inner wall (32). A first fluid port (22) communicates a first fluid into a chamber (23) on one side of the at least one inner wall (32) and a second port (28) communicates a second fluid into a second chamber (29) on an opposed side of the at least one inner wall (32). A plurality of pins (42) extends from the inner wall in at least one of the chambers. The plurality of pins has a generally frusto-conical outer surface (48;56;68;76).
摘要翻译：热交换器（20）具有多个外壁（30）和至少一个内壁（32）。第一流体端口（22）将第一流体连通到所述至少一个内壁（32）的一侧上的腔室（23）中，并且第二端口（28）将第二流体连通到第二腔室（29）上，所述第二腔室所述至少一个内壁（32）的相对侧。多个销（42）在至少一个腔室中从内壁延伸。多个销具有大致截头圆锥形的外表面（48; 56; 68; 76）。

8. 发明公开

EP3228971A1 SPIRAL TUBE HEAT EXCHANGER 有权
标题翻译：螺旋管换热器
公开(公告)号：EP3228971A1
公开(公告)日：2017-10-11
申请号：EP17165197.9
申请日：2017-04-06
申请人： Hamilton Sundstrand Corporation
发明人： ZAFFETTI, Mark A. , STRANGE, Jeremy M.
IPC分类号： F28F7/02 , F28D7/00 , F28D7/02 , F28F9/02 , F28F13/08
CPC分类号： F28D7/022 , B23P15/26 , F28D7/0033 , F28F7/02 , F28F9/02 , F28F9/0202 , F28F9/026 , F28F13/08 , F28F2009/0287 , F28F2009/0297 , F28F2210/08
摘要： A heat exchanger includes a first fluid pathway enclosed in a heat exchanger body to convey a first fluid through the heat exchanger body and a second fluid pathway enclosed in the heat exchanger body to convey a second fluid through the heat exchanger body and facilitate thermal energy exchange between the first fluid and the second fluid. The first fluid pathway and the second fluid pathway together are arranged in a spiral arrangement extending along a central axis of the heat exchanger.
摘要翻译：热交换器包括封闭在热交换器本体中的第一流体路径以传送第一流体通过热交换器本体和封闭在热交换器本体中的第二流体路径以传送第二流体通过热交换器本体并促进热能交换在第一流体和第二流体之间。第一流体路径和第二流体路径一起以沿着热交换器的中心轴线延伸的螺旋布置布置。

9. 发明公开

EP4177560A1 INTEGRALLY FORMED FLOW DISTRIBUTOR FOR FLUID MANIFOLD 有权
公开(公告)号：EP4177560A1
公开(公告)日：2023-05-10
申请号：EP22205651.7
申请日：2022-11-04
申请人： Hamilton Sundstrand Corporation
发明人： RUIZ, Gabriel , ZAFFETTI, Mark A. , STRANGE, Jeremy M.
IPC分类号： F28F9/02 , F28F13/12
摘要： A fluid manifold (10; 100; 200) includes an inlet (16; 116; 216) comprising an opening (33) into an interior of the fluid manifold (10; 100; 200), an outlet end (18; 118; 218) that is positioned opposite the inlet (16; 116; 216) and that is in fluid communication with the inlet (16; 116; 216), a shroud (14; 114; 214) extending between the inlet (16; 116; 216) and the outlet end (18; 118; 218) and surrounding a flow path of the fluid manifold (10; 100; 200), and a first flow distributor (112; 212A) positioned within the interior of the fluid manifold (10; 100; 200). The first flow distributor (112; 212A) includes a hollow body including a first surface (28; 128; 228A) at a downstream side of the first flow distributor (112; 212A) and a second surface (30; 130; 230A) at an upstream side of the first flow distributor (112; 212A), a central cavity (34; 134; 234A) defined by the second surface (30; 130; 230A) of the hollow body, and openings (32; 132; 232; 302A-E) extending from the first surface (28; 128; 228A) to the second surface (30; 130; 230A) such that a fluid can pass from the central cavity (34; 134; 234A) through the openings (32; 132; 232; 302A-E). The first flow distributor (112; 212A) and the fluid manifold (10; 100; 200) are integrally formed.

10. 发明授权

EP3244139B1 FLOW DISTRIBUTOR FOR TWO-PHASE FLOW 有权
公开(公告)号：EP3244139B1
公开(公告)日：2020-04-08
申请号：EP17170676.5
申请日：2017-05-11
申请人： Hamilton Sundstrand Corporation
发明人： O'COIN, James R. , STRANGE, Jeremy M.
IPC分类号： F25B39/00 , F25B39/02

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