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公开(公告)号：US20160216053A1
公开(公告)日：2016-07-28
申请号：US15023980
申请日：2014-09-22
CPC分类号： F28F27/02 , F16K11/02 , F16K31/002 , F28D1/0233 , F28D1/0246 , F28D2021/0021 , F28D2021/0089 , F28F1/022 , F28F3/02 , F28F3/048 , F28F3/12 , F28F2250/06
摘要： A dual seated by-pass valve is provided for a surface heat exchanger. The valve provides a power element and at least two seats and two poppets which are spring biased and responsive to movement of the power element to open and close pathways to core cooling channels and de-congealing channels.
摘要翻译： 为表面热交换器提供了一个双坐标旁通阀。 阀提供功率元件和至少两个座和两个弹簧，弹簧偏置并且响应于功率元件的运动以打开和关闭到芯冷却通道和去凝结通道的通路。
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公开(公告)号：US20180087852A1
公开(公告)日：2018-03-29
申请号：US15809369
申请日：2017-11-10
IPC分类号： F28F27/02 , F16K31/00 , F28D1/02 , F28F3/02 , F16K11/02 , F28D21/00 , F28F1/02 , F28F3/04 , F28F3/12
CPC分类号： F28F27/02 , F16K11/02 , F16K31/002 , F28D1/0233 , F28D1/0246 , F28D2021/0021 , F28D2021/0089 , F28F1/022 , F28F3/02 , F28F3/048 , F28F3/12 , F28F2250/06
摘要： A dual seated by-pass valve is provided for a surface heat exchanger. The valve provides a power element and at least two seats and two poppets which are spring biased and responsive to movement of the power element to open and close pathways to core cooling channels and de-congealing channels.
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公开(公告)号：US20190301820A1
公开(公告)日：2019-10-03
申请号：US16444546
申请日：2019-06-18
摘要： A heat exchanger circuit can include a heat exchanger having a body with a plurality of cooling fins for the heat exchanger, a plurality of core cooling channels within the body, a plurality of de-congealing channels in fluid communication with the plurality of core cooling channels, and a by-pass valve in fluid communication with the plurality of core cooling channels and the plurality of de-congealing channels.
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公开(公告)号：US20200224553A1
公开(公告)日：2020-07-16
申请号：US16534135
申请日：2019-08-07
摘要： Aircraft turbine engines are controlled by complex electronic devices such as FADEC and PSS units. These devices can be adversely impacted by the engine environment including the condensing of evaporated water. Aspects of the present disclosure include unique heat exchangers to control the temperature of these electronic devices to assure their proper operation.
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公开(公告)号：US20160115864A1
公开(公告)日：2016-04-28
申请号：US14895638
申请日：2014-06-03
CPC分类号： F02C3/10 , B64D33/08 , F02C7/14 , F02C7/18 , F05D2220/32 , F05D2220/324 , F05D2220/325 , Y02T50/671 , Y02T50/675
摘要： A heat exchanger is described which conforms to external surface contours of an aircraft, such as an airplane or a helicopter, having a turbo-prop assembly. The heat exchanger is provided to cool engine fluids, which rise in temperature during engine operation.
摘要翻译： 描述了符合具有涡轮支架组件的飞机（例如飞机或直升机）的外表面轮廓的热交换器。 提供热交换器以冷却在发动机运行期间温度升高的发动机流体。
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