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公开(公告)号：EP3418662B1
公开(公告)日：2020-11-11
申请号：EP17177513.3
申请日：2017-06-22
发明人： PHILLIPS, Paul , BASINI, Neil
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公开(公告)号：EP3263237A1
公开(公告)日：2018-01-03
申请号：EP17172068.3
申请日：2017-05-19
发明人： PHILLIPS, Paul
CPC分类号： F28G9/00 , B08B7/02 , B08B7/04 , B08B9/032 , B08B9/0321 , B22F2003/247 , B33Y40/00 , B33Y80/00 , F28G7/00 , F28G15/003 , F28G2015/006 , G01N15/0656 , G01N27/74 , G01N33/2858 , G01V3/08 , G01V3/10
摘要： The present disclosure relates to a method and apparatus for cleaning a 3D printed article, in particular a 3D printed heat exchanger (10). After 3D printing, an article may have internal passages (2) formed from bonded powder and said passages may contain unbonded powder that needs to be removed before further use of/processing of the article. To remove this unbonded powder, the article is filled with a cleaning fluid and vibrated. The cleaning fluid is then pumped out of the article and past a sensor (14) that generates a magnetic field. The sensor detects the presence of powder particles in the fluid by detecting a perturbation of the magnetic field caused by said particles. The fluid is then filtered and returned to a reservoir for use. The sensor may indicate the article is sufficiently clean when a detected concentration of particles in the fluid drops below a threshold.
摘要翻译： 本公开涉及用于清洁3D印刷物品，特别是3D印刷热交换器（10）的方法和设备。 在3D打印之后，制品可以具有由粘结粉末形成的内部通道（2），并且所述通道可以包含在进一步使用/处理制品之前需要除去的未粘结粉末。 为了去除这种未结合的粉末，物品充满清洁液并振动。 然后将清洁液泵出制品并通过产生磁场的传感器（14）。 传感器通过检测由所述颗粒引起的磁场的扰动来检测流体中粉末颗粒的存在。 流体然后被过滤并返回到储存器以供使用。 当流体中的颗粒的检测浓度下降到阈值以下时，传感器可以指示物品足够干净。
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公开(公告)号：EP3232186A1
公开(公告)日：2017-10-18
申请号：EP16164742.5
申请日：2016-04-11
发明人： PHILLIPS, Paul
IPC分类号： G01N25/72
CPC分类号： F28F27/00 , F28F2200/00 , G01J5/505 , G01J5/52 , G01J2005/0081 , G01N25/72
摘要： There is provided a method for thermographic analysis of a heat exchanger 100 having at least a primary and a secondary fluid path, the method comprising: heating and cooling of the heat exchanger in a heat exchanger cycle by passing fluid through the heat exchanger fluid paths; capturing a thermographic image of at least a portion of the heat exchanger; analysing the thermographic image; and determining a status of the heat exchanger based on the analysis of the image. There is also provided a system for thermographic analysis of a heat exchanger 100 having at least a primary and a secondary fluid path, the system comprising: a source of fluid 300; a connection for connecting the source of fluid to the heat exchanger 100 such that the fluid may flow through the heat exchanger; an imaging device for capturing a thermographic image of at least a portion of the heat exchanger 100; a data processor for analysing the thermographic image and for determining a status of the heat exchanger 100 based on the thermographic image.
摘要翻译： 提供了一种用于热交换器100的热成像分析的方法，所述热交换器100具有至少一个主流路和次流路，所述方法包括：通过使流体流过所述热交换器流体路径来在热交换器循环中加热和冷却所述热交换器; 捕获热交换器的至少一部分的热成像图像; 分析热像图像; 以及基于对图像的分析来确定热交换器的状态。 还提供了一种用于热交换器100的热成像分析的系统，所述热交换器100具有至少一个主要流体路径和次要流体路径，所述系统包括：流体源300; 用于将流体源连接到热交换器100的连接，使得流体可以流过热交换器; 成像装置，用于捕获热交换器100的至少一部分的热成像图像; 数据处理器，用于分析热成像图像并基于热成像图像确定热交换器100的状态。
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公开(公告)号：EP3382235A1
公开(公告)日：2018-10-03
申请号：EP17164344.8
申请日：2017-03-31
发明人： POLLARD, Berwyn , PHILLIPS, Paul
IPC分类号： F16H57/04
CPC分类号： F28F9/001 , B64D35/00 , F16H57/0417 , F28F2230/00 , F28F2280/02
摘要： A component 10 that generates or requires heat includes a heat exchanger 16 integrated with the component 10. The component 10 includes a component housing 12 holding functional parts 14 of the component, and the heat exchanger 16 has a heat exchanger housing 18 formed integrally with the component housing 12. There is a first fluid circuit in which a first fluid flows through the component 10 in a heat exchange relationship with the functional parts 14, into the heat exchanger 16 via a first fluid inlet 22, through the heat exchanger 16, out of the heat exchanger 16 via a first fluid outlet 24, and back to the functional parts 14 of the component 10. The heat exchanger 16 has a second fluid inlet 26 and a second fluid outlet 28 for connection into a second fluid circuit in which a second fluid flows from outside of the component 10 into the component housing 12 and into the heat exchanger 16 via the second fluid inlet 26, out of the heat exchanger 16 via the second fluid outlet 28 and out of the component housing 12. The heat exchanger housing 18 contains a removable heat exchanger core 20 for exchange of heat between the first fluid in the first fluid circuit and the second fluid in the second fluid circuit, with the heat exchanger core 20 being separate to the heat exchanger housing 18 and removable from the heat exchanger housing 18 during maintenance operations.
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公开(公告)号：EP3364142A1
公开(公告)日：2018-08-22
申请号：EP17156760.5
申请日：2017-02-17
发明人： POLLARD, Berwyn , PHILLIPS, Paul
CPC分类号： F28D9/0062 , B23P15/26 , F02C7/12 , F28D1/0426 , F28D9/0093 , F28D2021/0021 , F28D2021/0026 , F28F3/025 , F28F9/26 , F28F2275/02
摘要： A heat transfer segment (102) for a curved heat exchanger (101), wherein the heat transfer segment (102) comprises a plurality of enclosure bars (108, 109) that at least partially define two opposite ends (1021, 1022) of the heat transfer segment (102), wherein the two opposite ends (1021, 1022) define respective general planes, characterised in that: the enclosure bars (108, 109) are shaped and arranged such that the general plane of one end (1021, 1022) of the heat transfer segment (102) is not parallel with the general plane of the other end (1022, 1021) of the heat transfer segment (102), such that when said heat transfer segment (102) is joined to an adjacent heat transfer segment in an end-to-end fashion the enclosure bars (108, 109) the heat transfer segment (102) may join to corresponding enclosure bars of the adjacent heat transfer segment thus forming an angular offset between the two adjacent heat transfer segments.
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公开(公告)号：EP3361205A1
公开(公告)日：2018-08-15
申请号：EP17155284.7
申请日：2017-02-08
发明人： PHILLIPS, Paul
CPC分类号： G01N27/22 , F28F27/00 , F28F2200/00 , F28G15/003
摘要： The present invention relates to a heat exchanger monitoring system 10, 30 and a method of monitoring a heat exchanger 11. The system comprises a heat exchanger 11 capable of receiving a flow F of a working fluid therethrough. A first sensor 12 is disposed upstream of the heat exchanger 11 for measuring at least one property of fluid relating to an amount of contaminant material carried by a first flow entering the heat exchanger 11 and configured to output a first sensor signal indicative of the measured property of the fluid. A second sensor 14 is disposed downstream of the heat exchanger 11 for measuring the same property of the fluid relating to an amount of contaminant material carried by a second flow exiting the heat exchanger 11 and configured to output a second sensor signal indicative of the measured property of the fluid. A monitoring device is configured to receive and compare the first and second sensor signals to thereby determine a variation in the property relating to the amount of contaminant material carried by the fluid as it passes through the heat exchanger.
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公开(公告)号：EP3364142B1
公开(公告)日：2019-10-02
申请号：EP17156760.5
申请日：2017-02-17
发明人： POLLARD, Berwyn , PHILLIPS, Paul
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公开(公告)号：EP3406997B1
公开(公告)日：2020-09-23
申请号：EP17172935.3
申请日：2017-05-25
发明人： PHILLIPS, Paul , POLLARD, Berwyn
IPC分类号： F28D7/00
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公开(公告)号：EP3428568A1
公开(公告)日：2019-01-16
申请号：EP17180588.0
申请日：2017-07-10
发明人： PHILLIPS, Paul , POLLARD, Berwyn
摘要： There is provided a fuel tank inerting system for an aircraft. The system comprises: a catalytic heat exchanger 100 comprising a first flow path and a second flow path for heat exchange with the first flow path, wherein the first flow path comprises a plurality of core flow paths 132, 134 each fluidly isolated from one another within the catalytic heat exchanger and each arranged to exchange heat with the second flow path; and a control valve 150 arranged upstream of the first flow path of the catalytic heat exchanger and arranged to selectively control a flow to each of the core flow paths.
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公开(公告)号：EP3418662A1
公开(公告)日：2018-12-26
申请号：EP17177513.3
申请日：2017-06-22
发明人： PHILLIPS, Paul , BASINI, Neil
摘要： A method of forming a component for a heat exchanger is disclosed. The method comprises machining a portion of a metal sheet 20 to form a plurality of protrusions 28, and forming apertures 33 in the portion of the metal sheet 20 so as to form a plurality of ribs 34 defined by adjacent ones of the apertures 33, wherein at least one protrusion 28 is located on each of said ribs 34.
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