公开(公告)号：US06590770B1

公开(公告)日：2003-07-08

申请号：US10098000

申请日：2002-03-14

Applicant: C. James Rogers ,  Gregory G. Hughes ,  L. Winston Zhang ,  Frank M. Grippe ,  Rifaquat Cheema

Inventor： C. James Rogers ,  Gregory G. Hughes ,  L. Winston Zhang ,  Frank M. Grippe ,  Rifaquat Cheema

IPC: H05K720

CPC classification number: H01L23/3672 ,  F28F3/027 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A serpentine, slit fin (26) is provided for a heat sink device (10) used for cooling a electronic component (12) having a surface (14) that rejects heat. The heat sink (10) includes a plate (16) having first and second surfaces (18, 20), with the first surface (18) configured to receive heat from the surface (14) of the electronic component (12). The fin (26) is bonded to the second surface and includes a plurality of offset sidewall portions (48). In one form, a fan (22) is spaced above the second surface (20) to direct an impingement airflow (24) towards the second surface (20) substantially perpendicular to the second surface (20), and the serpentine, slit fin (26) underlies the fan (22) and is bonded to the second surface (20).

Abstract translation: 提供了一种用于冷却具有拒绝热的表面（14）的电子部件（12）的散热装置（10）的蛇形狭缝（26）。 散热器（10）包括具有第一和第二表面（18,20）的板（16），其中第一表面（18）构造成从电子部件（12）的表面（14）接收热量。 翅片（26）结合到第二表面并且包括多个偏移侧壁部分（48）。 在一种形式中，风扇（22）在第二表面（20）上方间隔开，以将冲击气流（24）朝着基本上垂直于第二表面（20）的第二表面（20）引导，并且蛇形狭缝翅片 26）位于风扇（22）的下方并结合到第二表面（20）。

公开(公告)号：US20120066905A1

公开(公告)日：2012-03-22

申请号：US13302846

申请日：2011-11-22

Applicant: Frank M. Grippe ,  Rifaquat Cheema ,  David E. Janke ,  Robert Barfknecht

Inventor： Frank M. Grippe ,  Rifaquat Cheema ,  David E. Janke ,  Robert Barfknecht

IPC: B23P15/26

CPC classification number: F28D7/1684 ,  F28D21/0003 ,  F28F3/025 ,  F28F13/08 ,  F28F2215/04 ,  F28F2215/10

Abstract: A heat exchanger for transferring heat between a first working fluid and a second working fluid, including a pair of spaced apart headers, a number of tubes extending between the pair of headers and providing a flow path for the first working fluid and being positioned along a flow path for the second working fluid, and an insert supportable in one of the tubes and having a fold extending in a direction substantially parallel to the flow path for the first working fluid through the tubes. The fold can define first and second legs of the insert. A dimple can be formed on the first leg and a protrusion can be formed on the second leg opposite to the dimple on the first leg.

Abstract translation: 一种用于在第一工作流体和第二工作流体之间传递热量的热交换器，包括一对间隔开的集管，多个管在所述一对集管之间延伸并且提供用于所述第一工作流体的流动路径并沿着 用于第二工作流体的流路，以及可在一个管中支撑的插入件，并且具有在基本上平行于用于通过管的第一工作流体的流动路径的方向上延伸的折叠。 折叠部可以限定插入件的第一和第二支腿。 可以在第一腿上形成凹坑，并且可以在与第一腿上的凹窝相对的第二腿上形成突起。

公开(公告)号：US20090250201A1

公开(公告)日：2009-10-08

申请号：US12061191

申请日：2008-04-02

Applicant: Frank M. Grippe ,  Rifaquat Cheema ,  David E. Janke ,  Robert J. Barfknecht

Inventor： Frank M. Grippe ,  Rifaquat Cheema ,  David E. Janke ,  Robert J. Barfknecht

IPC: F28D7/00

CPC classification number: F28D7/1684 ,  F28D21/0003 ,  F28F1/40 ,  F28F3/025 ,  F28F13/08 ,  F28F2215/04 ,  F28F2215/10

Abstract: The present invention provides a heat exchanger for transferring heat between a first working fluid and a second working fluid, including a pair of spaced apart headers, a number of tubes extending between the pair of headers and providing a flow path for the first working fluid and being positioned along a flow path for the second working fluid, and an insert supportable in one of the tubes and having a fold extending in a direction substantially parallel to the flow path for the first working fluid through the tubes. The fold can define first and second legs of the insert. A dimple can be formed on the first leg and a protrusion can be formed on the second leg opposite to the dimple on the first leg.

Abstract translation: 本发明提供了一种用于在第一工作流体和第二工作流体之间传递热量的热交换器，包括一对间隔开的集管，多个管在该对集管之间延伸并提供用于第一工作流体的流动路径， 沿着用于第二工作流体的流动路径定位，以及插入件，其能够支撑在一个管中，并且具有沿基本上平行于用于通过管的第一工作流体的流动路径的方向延伸的折叠。 折叠部可以限定插入件的第一和第二支腿。 可以在第一腿上形成凹坑，并且可以在与第一腿上的凹窝相对的第二腿上形成突起。

公开(公告)号：US06675878B2

公开(公告)日：2004-01-13

申请号：US10314676

申请日：2002-12-09

Applicant: James T. Haasch ,  Wayne N. Mueller ,  Thomas E. Lefeber ,  Robert J. Barfknecht ,  Frank M. Grippe ,  Ajay K. Dalmia ,  Brian P. Gilner

Inventor： James T. Haasch ,  Wayne N. Mueller ,  Thomas E. Lefeber ,  Robert J. Barfknecht ,  Frank M. Grippe ,  Ajay K. Dalmia ,  Brian P. Gilner

IPC: F28F1312

CPC classification number: F28F3/027 ,  F28D9/0012 ,  Y10S165/916

Abstract: A turbulator (60A-60K) is provided for use in the heat exchange units (34) of heat exchangers. The turbulator (60A-60K) includes a sheet (62A, 62C) of material. The sheet (62A, 62C) includes a plurality of strand-like rows (64A, 64C) of alternating crests (66A, 66C) and valleys (68A, 68C). The crests (66A, 66C) and valleys (68A, 68C) in each row (64A, 64C) are offset with respect to the crests (66A, 66C) and valleys (68A, 68C) in any immediately adjacent row (64A, 64C). Each of the rows (64A, 64C) has an interface with any immediately adjacent row (64A, 64C). The interfaces are perforated so that valleys (68A, 68C) in each row (64A, 64C) are in fluid communication with immediately adjacent crests (66A, 66C) in any immediately adjacent row (64A, 64C) and crests (66A, 66C) in each row (64A, 64C) are in fluid communication with any immediately adjacent valleys (68A, 68C) in any immediately adjacent row (64A, 62C). In some preferred embodiments (60A, 60C, 60D, 60E, 60F, 60H, 60J, 60K), the plurality of rows (64A, 64C) are divided into at least two groups (76A, 76C, 76J; 78A, 78C, 78J) which together define a herringbone pattern of the crests (66A, 66C) and valleys (68A, 68C).

Abstract translation: 提供了一种在热交换器的热交换单元（34）中使用的湍流器（60A-60K）。 湍流器（60A-60K）包括材料片（62A，62C）。 片（62A，62C）包括交替的顶部（66A，66C）和谷（68A，68C）的多个股状行（64A，64C）。 每排（64A，64C）中的波峰（66A，66C）和谷（68A，68C）相对于任何紧邻的行（64A，64C）和波谷（66A，66C）中的波峰（66A，66C）和谷 ）。 行（64A，64C）中的每一行具有与任何紧邻的行（64A，64C）的接口。 接口被穿孔，使得每排（64A，64C）中的谷（68A，68C）与任何紧邻的行（64A，64C）和峰（66A，66C）中的紧邻的顶部（66A，66C）流体连通， 在每排（64A，64C）中与任何紧邻的行（64A，62C）中的任何紧邻的谷（68A，68C）流体连通。 在一些优选实施例（60A，60C，60D，60E，60F，60H，60J，60K）中，多行（64A，64C）被分成至少两组（76A，76C，76J;

公开(公告)号：US08261816B2

公开(公告)日：2012-09-11

申请号：US11015159

申请日：2004-12-17

Applicant: Peter Ambros ,  Jörg Soldner ,  Roland Strähle ,  Andreas Stolz ,  Dieter Merz ,  Jens Nies ,  Sven Thumm ,  Katja Müller ,  Harald Schatz ,  Peter C. Kottal ,  Frank M. Grippe

Inventor： Peter Ambros ,  Jörg Soldner ,  Roland Strähle ,  Andreas Stolz ,  Dieter Merz ,  Jens Nies ,  Sven Thumm ,  Katja Müller ,  Harald Schatz ,  Peter C. Kottal ,  Frank M. Grippe

IPC: F28F1/14 ,  F28F1/36 ,  F28F1/00 ,  F28F9/02

CPC classification number: F28D7/1684 ,  F02B29/0462 ,  F02M26/11 ,  F02M26/32 ,  F28D9/0031 ,  F28D21/0003 ,  F28F1/025 ,  F28F3/025 ,  F28F3/044 ,  F28F9/0219 ,  F28F9/185 ,  F28F2225/00 ,  F28F2225/04 ,  F28F2225/06 ,  F28F2225/08 ,  F28F2235/00 ,  F28F2265/26 ,  Y02T10/146

Abstract: A heat exchanger with a plurality of stacked flat tubes and a collecting tank having a wall extending around the entire periphery of, and connected to, the end of the stacked flat tubes. A first medium may be distributed through the collecting tank and flat tubes. Internal inserts are in the flat tubes, with the inserts being bonded between the broad sides of the tubes and, in the region of connection of the tubes to the collecting tank, being configured to compensate for length changes in the stacking direction caused by temperature changes, as by recesses in connectors such as wave flanks or by corrugated wave flanks. The flat tubes with inserts such as described may be separately provided for use in manufacture of heat exchangers.

Abstract translation: 具有多个堆叠的扁平管的热交换器和具有围绕堆叠的扁平管的端部的整个周边延伸并连接到其的端部的收集罐。 第一介质可以通过收集罐和扁平管分布。 内部插入件位于扁平管中，插入件被接​​合在管的宽边之间，并且在管与收集罐的连接区域中被配置为补偿由温度变化引起的堆叠方向上的长度变化 如通过连接器中的凹槽，例如波纹侧面或波纹波纹侧面。 具有所述插入件的扁平管可以单独提供用于制造热交换器。

公开(公告)号：US08516699B2

公开(公告)日：2013-08-27

申请号：US13302846

申请日：2011-11-22

Applicant: Frank M. Grippe ,  Rifaquat Cheema ,  David E. Janke ,  Robert Barfknecht

Inventor： Frank M. Grippe ,  Rifaquat Cheema ,  David E. Janke ,  Robert Barfknecht

IPC: B21D53/02

CPC classification number: F28D7/1684 ,  F28D21/0003 ,  F28F3/025 ,  F28F13/08 ,  F28F2215/04 ,  F28F2215/10

Abstract: A heat exchanger for transferring heat between a first working fluid and a second working fluid, including a pair of spaced apart headers, a number of tubes extending between the pair of headers and providing a flow path for the first working fluid and being positioned along a flow path for the second working fluid, and an insert supportable in one of the tubes and having a fold extending in a direction substantially parallel to the flow path for the first working fluid through the tubes. The fold can define first and second legs of the insert. A dimple can be formed on the first leg and a protrusion can be formed on the second leg opposite to the dimple on the first leg.

Abstract translation: 一种用于在第一工作流体和第二工作流体之间传递热量的热交换器，包括一对间隔开的集管，多个管在所述一对集管之间延伸并且提供用于所述第一工作流体的流动路径并沿着 用于第二工作流体的流路，以及可在一个管中支撑的插入件，并且具有在基本上平行于用于通过管的第一工作流体的流动路径的方向上延伸的折叠。 折叠部可以限定插入件的第一和第二支腿。 可以在第一腿上形成凹坑，并且可以在与第一腿上的凹窝相对的第二腿上形成突起。

公开(公告)号：US6032503A

公开(公告)日：2000-03-07

申请号：US197825

申请日：1998-11-23

Applicant: Frank M. Grippe

Inventor： Frank M. Grippe

IPC: F28F3/08 ,  B21D13/04 ,  B21D31/04 ,  B21D53/04 ,  F28F3/02 ,  B21D13/00

CPC classification number: B21D13/04 ,  B21D31/04 ,  B21D53/04 ,  F28F3/027

Abstract: A method and apparatus are provided for roll forming a plurality of fin strips (10) from a single elongated strip of sheet material (20). The strip (20) includes a pair of adjacent, longitudinal rows (22, 24) of alternating crests (26) and valleys (28), with the crests (26) and valleys (28) of the row (22) longitudinally offset from the crests (26) and valleys (28) of the other row (24) so that the two rows (22, 24) are joined by a plurality of longitudinally spaced discrete connections (30) that define a longitudinal interface (32) between the two rows (22, 24). The connections (30) are broken by displacing the two rows (22, 24) relative to each other to form a pair of fin strips (36, 38), with each fin strip (36, 38) having a side edge (40, 42) defined by the now separated interface (32).

Abstract translation: 提供了一种方法和装置，用于从单个细长的片材条（20）卷成型多个翅片条（10）。 条带（20）包括一对交替的波峰（26）和谷（28）的相邻的纵向行（22,24），其中行（22）的波峰（26）和谷（28）纵向偏离 另一排（24）的波峰（26）和谷（28），使得两排（22,24）通过多个纵向间隔开的分立连接（30）连接，所述分离连接限定了纵向界面（32） 两排（22,24）。 通过相对于彼此移位两排（22,24）来断开连接件30，以形成一对翅片条36,38，每个翅片带36,38具有侧边缘40， 42）由现在分离的接口（32）定义。