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公开(公告)号：US20090211740A1
公开(公告)日：2009-08-27
申请号：US12115069
申请日：2008-05-05
CPC分类号： F28D9/0043 , F28D9/0075 , F28D21/0003 , F28F2225/04 , Y10T29/49366
摘要： A heat exchange device of a type for affecting an exchange of heat between a first and second fluid is characterized by a plurality of heat exchange cells in a stacked arrangement wherein each cell includes inlet and outlet manifold rings which define inlet and outlet manifolds, respectively. Adjacent heat exchange cells are bonded to one another via metallurgical bonds between the contacting surfaces of the manifold rings. In a further aspect, a method for the manufacture of a heat exchange device is provided.
摘要翻译： 用于影响第一和第二流体之间的热交换的类型的热交换装置的特征在于堆叠布置的多个热交换单元，其中每个单元包括分别限定入口和出口歧管的入口和出口歧管环。 相邻的热交换单元通过歧管环的接触表面之间的冶金结合而相互结合。 另一方面，提供一种制造热交换装置的方法。
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公开(公告)号：US08215378B2
公开(公告)日：2012-07-10
申请号：US12115219
申请日：2008-05-05
CPC分类号： F28D9/0043 , F28D21/0003 , F28F9/0246 , F28F2225/00 , F28F2265/26
摘要： A heat exchange device of a type for affecting an exchange of heat between a first and second fluid is characterized by a plurality of heat exchange cells in a stacked arrangement and defining first, second and third manifolds. In certain aspects, an apparatus and method for reinforcing the heat exchange device against pressure loads while accommodating thermal expansion of the outlet manifold are provided.
摘要翻译： 用于影响第一和第二流体之间的热交换的类型的热交换装置的特征在于堆叠布置并限定第一，第二和第三歧管的多个热交换单元。 在某些方面，提供了一种用于在容纳出口歧管的热膨胀的同时加强热交换装置以抵抗压力负载的装置和方法。
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公开(公告)号：US08371365B2
公开(公告)日：2013-02-12
申请号：US12115069
申请日：2008-05-05
CPC分类号： F28D9/0043 , F28D9/0075 , F28D21/0003 , F28F2225/04 , Y10T29/49366
摘要： A heat exchange device of a type for affecting an exchange of heat between a first and second fluid is characterized by a plurality of heat exchange cells in a stacked arrangement wherein each cell includes inlet and outlet manifold rings which define inlet and outlet manifolds, respectively. Adjacent heat exchange cells are bonded to one another via metallurgical bonds between the contacting surfaces of the manifold rings. In a further aspect, a method for the manufacture of a heat exchange device is provided.
摘要翻译： 用于影响第一和第二流体之间的热交换的类型的热交换装置的特征在于堆叠布置的多个热交换单元，其中每个单元包括分别限定入口和出口歧管的入口和出口歧管环。 相邻的热交换单元通过歧管环的接触表面之间的冶金结合而相互结合。 另一方面，提供一种制造热交换装置的方法。
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公开(公告)号：US20090211739A1
公开(公告)日：2009-08-27
申请号：US12115219
申请日：2008-05-05
CPC分类号： F28D9/0043 , F28D21/0003 , F28F9/0246 , F28F2225/00 , F28F2265/26
摘要： A heat exchange device of a type for affecting an exchange of heat between a first and second fluid is characterized by a plurality of heat exchange cells in a stacked arrangement and defining first, second and third manifolds. In certain aspects, an apparatus and method for reinforcing the heat exchange device against pressure loads while accommodating thermal expansion of the outlet manifold are provided.
摘要翻译： 用于影响第一和第二流体之间的热交换的类型的热交换装置的特征在于堆叠布置并限定第一，第二和第三歧管的多个热交换单元。 在某些方面，提供了一种用于在容纳出口歧管的热膨胀的同时加强热交换装置以抵抗压力负载的装置和方法。
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公开(公告)号：US07393179B1
公开(公告)日：2008-07-01
申请号：US11103961
申请日：2005-04-12
IPC分类号： F01D17/16
CPC分类号： F01D17/143 , F01D17/165 , F02C1/02 , F02C1/05 , F05D2220/40
摘要： An apparatus and method are provided for permitting free rotation of turbine nozzle vanes, while minimizing or eliminating leakage on the vane side-walls. The device incorporates a plurality of nozzle vanes arranged around the circumference of a radial or mixed inflow turbine. Each of the nozzles is individually attached to a rod positioned perpendicular to the flow direction. The nozzle rods in the circumferential array protrude through a movable annular back-wall, and are rotated by a linkage or gear. Between discrete movements of the vane mechanism, a bellows device is used to provide pressure-actuated force in the movable back-wall, thereby clamping the nozzle between the two surfaces. Prior to rotating the nozzles, pressure within the bellows interior is decreased via venting to cause a retraction of the back wall.
摘要翻译： 提供一种装置和方法，用于允许涡轮喷嘴叶片的自由旋转，同时最小化或消除叶片侧壁上的泄漏。 该装置包括围绕径向或混合流入涡轮机的圆周布置的多个喷嘴叶片。 每个喷嘴分别附接到垂直于流动方向定位的杆。 周向阵列中的喷嘴杆通过可移动的环形后壁突出，并通过联动装置或齿轮旋转。 在叶片机构的离散运动之间，使用波纹管装置在可移动后壁中提供压力致动力，从而将喷嘴夹紧在两个表面之间。 在旋转喷嘴之前，波纹管内部的压力通过排气减少，导致后壁的缩回。
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