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1. 发明授权

US06446711B1 Side piece for heat exchangers 有权
标题翻译：热交换器侧片
公开(公告)号：US06446711B1
公开(公告)日：2002-09-10
申请号：US09748922
申请日：2000-12-27
申请人： Robert J. DeGroot , Michael Devine
发明人： Robert J. DeGroot , Michael Devine
IPC分类号： F28D100
CPC分类号： F28F9/001 , F28F9/0246
摘要： Difficulties in obtaining consistent bonds of high quality between side pieces and tubular headers (10), (12) in heat exchangers are avoided in a side piece (42) that extends between the headers (10), (12) and which has circular recesses (48) at each end (44), (46). The recesses (48) define resilient fingers (56), (58) which may separate to receive the ends of the headers (10), (12) and frictionally grasp the same, eliminating the need for fixturing at this location and assuring a strong consistent gripping of the headers (10), (12), by the end piece (42) to assure consistent bonds of high quality.
摘要翻译：在集管（10），（12）之间延伸的侧部件（42）中避免了在热交换器中在侧部件和管状集管（10），（12）之间获得高质量的一致的粘合的困难，并且具有圆形凹槽（44），（46）。凹口（48）限定弹性指状物（56）（58），其可以分开以接收集流管（10），（12）的端部并且摩擦地抓住它们，从而消除了在该位置固定的需要并确保强通过末端件（42）对集管（10），（12）进行一致的夹紧，以确保高质量的一致粘合。

2. 发明授权

US07413006B2 Header plate for use in a heat exchanger 有权
标题翻译：用于热交换器的标题板
公开(公告)号：US07413006B2
公开(公告)日：2008-08-19
申请号：US11398926
申请日：2006-04-06
申请人： Robert J. DeGroot , Daniel R. DeRosia , Gregory M. DaPra
发明人： Robert J. DeGroot , Daniel R. DeRosia , Gregory M. DaPra
IPC分类号： F28F9/04
CPC分类号： F28F9/02 , F28F9/04
摘要： A header plate (20) is provided for receiving the flattened tubes (14) of a heat exchanger. The header plate (20) includes a plurality of tube receiving openings (26), with each of the openings being surrounded by a flange or collar (28) that extends from a base wall (24) of the header plate (20) towards the heat exchanger core (12) to surround the exterior cross section of the associated tube (14). Each of the flanges (28) is shaped to conform to the exterior of the associated tube (14), and a blend radius R is provided at the interface between the base wall (24) and the flange (28). The blend radius R has a size that increases from a radius R1 central to the length of a long side wall (30) of the flange (28) to a radius R2 central to the length of a short side wall (32) of the flange (28).
摘要翻译：集管板（20）设置成用于接收热交换器的扁平管（14）。集管板（20）包括多个管接收开口（26），其中每个开口由一个凸缘或套环（28）包围，凸缘或套环从集管板（20）的底壁（24）延伸到热交换器芯（12）以围绕相关管（14）的外部横截面。每个凸缘（28）成形为符合相关管（14）的外部，并且在底壁（24）和凸缘（28）之间的界面处提供混合半径R. 混合半径R具有从凸缘（28）的长侧壁（30）的中心长度的半径R 1到短边侧壁（32）的长度中心的半径R 2的尺寸，凸缘（28）。

3. 发明申请

US20070004344A1 Wireless device and system for discriminating different operating environments 审中-公开
标题翻译：用于区分不同操作环境的无线设备和系统
公开(公告)号：US20070004344A1
公开(公告)日：2007-01-04
申请号：US11170329
申请日：2005-06-29
申请人： Robert J. DeGroot , Nicholas E. Buris
发明人： Robert J. DeGroot , Nicholas E. Buris
IPC分类号： H04B1/38 , H04M1/00 , H04B1/44 , H04B17/00
CPC分类号： H04B1/38 , H04B1/0458
摘要： Wireless communication systems (100, 800) comprise mobile units (118, 802) provided with a directional coupler (206) and circuit (220) for measuring the complex reflectance (phase and magnitude) of antenna (202) of the mobile units (118, 802). The system (100, 800) has, either in the mobile unit (118, 802) or elsewhere, a processor (238, 808) programmed to perform pattern recognition of the near field environments of the mobile units (118, 802) by using the complex reflectance measurements as feature vectors. Information as to the near field environment at the time of wireless connection drops is suitably accumulated and is used in network upgrade planning and/or mobile unit design evaluation. The complex reflectance is alternatively used to discriminate antenna faults. Alternatively, near field environments that tend to degrade wireless communication performance are detected by the mobile unit using the complex reflectance and the mobile unit then alerts the user.
摘要翻译：无线通信系统（100,800）包括设置有定向耦合器（206）的移动单元（118,802）和用于测量移动单元（118）的天线（202）的复反射率（相位和幅度）的电路（220），802）。在移动单元（118,802）或其它地方，系统（100,800）具有被编程为通过使用移动单元（118,802）执行对移动单元（118,802）的近场环境的模式识别的处理器（238,808a）复反射测量作为特征向量。关于无线连接丢失时的近场环境的信息被适当地累积并且用于网络升级规划和/或移动单元设计评估。复杂的反射率可以用来区分天线故障。或者，趋向于降低无线通信性能的近场环境由移动单元使用复数反射率检测，并且移动单元然后警告用户。

4. 发明授权

US08794299B2 2-Pass heat exchanger including thermal expansion joints 有权
标题翻译： 2通热交换器包括热膨胀节
公开(公告)号：US08794299B2
公开(公告)日：2014-08-05
申请号：US11711455
申请日：2007-02-27
申请人： Robert J. Barfknecht , Biao Yu , LeRoy Goines , Robert J. DeGroot , Peter C. Kottal , Steven P. Meshenky , Dan R. Raduenz
发明人： Robert J. Barfknecht , Biao Yu , LeRoy Goines , Robert J. DeGroot , Peter C. Kottal , Steven P. Meshenky , Dan R. Raduenz
IPC分类号： F28F27/02
CPC分类号： F02M25/0726 , B23P15/26 , F02M26/22 , F02M26/24 , F02M26/32 , F28D7/1692 , F28F9/00 , F28F9/0236 , Y10T29/4935
摘要： A heat exchanger (10) is provided and in a highly preferred form is an EGR cooler (52) having first and second passes (56A,56B) that are connected to an inlet/outlet manifold (70) by a pair of corresponding thermal expansion joints (87,93) to allow differential thermal expansion between the various structural components of the heat exchanger (10).
摘要翻译：提供了热交换器（10），并且非常优选的形式是具有第一和第二通路（56A，56B）的EGR冷却器（56A），其通过一对相应的热膨胀（56A，56B）连接到入口/出口歧管接头（87,93）以允许热交换器（10）的各种结构部件之间的差热膨胀。

5. 发明授权

US07441620B2 Radiator and isolation and mount system 有权
标题翻译：散热器和隔离和安装系统
公开(公告)号：US07441620B2
公开(公告)日：2008-10-28
申请号：US11439826
申请日：2006-05-23
申请人： Martin J. Riniker , Craig D. Endres , Gregg D. Olson , James R. Prochniak , Robert J. DeGroot
发明人： Martin J. Riniker , Craig D. Endres , Gregg D. Olson , James R. Prochniak , Robert J. DeGroot
IPC分类号： B60K11/04 , F28F9/04
CPC分类号： F28F9/002 , B60K11/04 , F28F2265/30 , Y10S165/906
摘要： A heat exchanger and mount isolation system (10) is provided and includes a heat exchanger (12) for a vehicular application, a pair of side frame members (14,16) for mounting the heat exchanger (12) to a vehicle, and four pairs (18) of isolation mount assemblies (19) for mounting the heat exchanger (12) to the side frame members (14,16). The mount assemblies (19) are received in mounting bores (30) that are integral parts of the heat exchanger (12). Each of the pair 18 of mount assemblies (19) is inserted into the opposite ends (32,34) of a corresponding one of the mount bores (30) and includes a pair of abutting metal sleeves (42) that are mounted in respective annular flanged isolators (40).
摘要翻译：提供了热交换器和安装隔离系统（10），其包括用于车辆用途的热交换器（12），用于将热交换器（12）安装到车辆上的一对侧框架构件（14,16），以及四个（18）用于将热交换器（12）安装到侧框架构件（14,16）上的隔离安装组件（19）。安装组件（19）被容纳在作为热交换器（12）的整体部分的安装孔（30）中。一对安装组件（19）中的每一个插入安装孔（30）中对应的一个安装孔（30）的相对端（32,34）中并且包括一对邻接的金属套筒（42），其安装在相应的环形法兰隔离器（40）。

6. 发明申请

US20080202739A1 2-Pass heat exchanger including internal bellows assemblies 有权
标题翻译：双通道换热器，包括内部波纹管组件
公开(公告)号：US20080202739A1
公开(公告)日：2008-08-28
申请号：US11711455
申请日：2007-02-27
申请人： Robert J. Barfknecht , Biao Yu , LeRoy Goines , Robert J. DeGroot , Peter C. Kottal
发明人： Robert J. Barfknecht , Biao Yu , LeRoy Goines , Robert J. DeGroot , Peter C. Kottal
IPC分类号： F28F9/02
CPC分类号： F02M25/0726 , B23P15/26 , F02M26/22 , F02M26/24 , F02M26/32 , F28D7/1692 , F28F9/00 , F28F9/0236 , Y10T29/4935
摘要： A heat exchanger (10) is provided and in a highly preferred form is an EGR cooler (52) having first and second passes (56A,56B) that are connected to an inlet/outlet manifold (70) by a pair of corresponding thermal expansion joints (87,93) to allow differential thermal expansion between the various structural components of the heat exchanger (10).
摘要翻译：提供了热交换器（10），并且非常优选的形式是具有通过一对相应的连接到入口/出口歧管（70）的第一和第二通路（56A，56B）的EGR冷却器（52）热膨胀接头（87,93）以允许热交换器（10）的各种结构部件之间的差热膨胀。

7. 发明申请

US20070272460A1 Radiator and isolation and mount system 有权
标题翻译：散热器和隔离和安装系统
公开(公告)号：US20070272460A1
公开(公告)日：2007-11-29
申请号：US11439826
申请日：2006-05-23
申请人： Martin J. Riniker , Craig D. Endres , Gregg D. Olson , James R. Prochniak , Robert J. DeGroot
发明人： Martin J. Riniker , Craig D. Endres , Gregg D. Olson , James R. Prochniak , Robert J. DeGroot
IPC分类号： B60K11/04
CPC分类号： F28F9/002 , B60K11/04 , F28F2265/30 , Y10S165/906
摘要： A heat exchanger and mount isolation system (10) is provided and includes a heat exchanger (12) for a vehicular application, a pair of side frame members (14,16) for mounting the heat exchanger (12) to a vehicle, and four pairs (18) of isolation mount assemblies (19) for mounting the heat exchanger (12) to the side frame members (14,16). The mount assemblies (19) are received in mounting bores (30) that are integral parts of the heat exchanger (12). Each of the pair 18 of mount assemblies (19) is inserted into the opposite ends (32,34) of a corresponding one of the mount bores (30) and includes a pair of abutting metal sleeves (42) that are mounted in respective annular flanged isolators (40).
摘要翻译：提供了热交换器和安装隔离系统（10），其包括用于车辆用途的热交换器（12），用于将热交换器（12）安装到车辆上的一对侧框架构件（14,16），以及四个（18）用于将热交换器（12）安装到侧框架构件（14,16）上的隔离安装组件（19）。安装组件（19）被容纳在作为热交换器（12）的整体部分的安装孔（30）中。一对安装组件（19）中的每一个插入安装孔（30）中对应的一个安装孔（30）的相对端（32,34）中并且包括一对邻接的金属套筒（42），其安装在相应的环形法兰隔离器（40）。

8. 发明授权

US07121329B2 Plastic tanked heat exchanger-side, header tank assembly 失效
公开(公告)号：US07121329B2
公开(公告)日：2006-10-17
申请号：US10012610
申请日：2001-10-30
申请人： Thomas M. Shields , Rachel Olsonawski , Robert J. DeGroot
发明人： Thomas M. Shields , Rachel Olsonawski , Robert J. DeGroot
IPC分类号： F28D1/00
CPC分类号： F28F9/001 , F28F9/0224 , F28F9/0226 , F28F2275/14
摘要： A tank to header attachment construction for heat exchangers include T-shaped tabs on the header which extend through slots in a flange on a tank. The top bar of each tab has it ends bent out of alignment with the slot to secure the tank to the header.

9. 发明授权

US5945964A Multi-band antenna structure for a portable radio 失效
标题翻译：用于便携式无线电的多频带天线结构
公开(公告)号：US5945964A
公开(公告)日：1999-08-31
申请号：US801975
申请日：1997-02-19
申请人： Robert J. DeGroot , James P. Phillips
发明人： Robert J. DeGroot , James P. Phillips
IPC分类号： H01Q1/08 , H01Q1/24 , H01Q1/36 , H01Q1/42 , H01Q5/00 , H01Q5/01 , H01Q5/40 , H01Q9/32 , H01Q11/08 , H01Q21/28
CPC分类号： H01Q1/244 , H01Q11/08 , H01Q21/28 , H01Q5/40
摘要： A first coil (110) resonant at a first frequency, and a second coil (120) resonant at a second frequency, coupled to a conductive straight portion (140) of an antenna element (130) to form a multi-band antenna structure. The first and second coils (110) and (120) are preferably of different axial lengths and circumferences, wound in opposite directions and coaxially disposed about the antenna element (130). Additional coils can be added to accommodate additional bands and an upper coils (150) can be used to realize a multi-position structure.
摘要翻译：以第一频率谐振的第一线圈（110）和耦合到天线元件（130）的导电直线部分（140）的第二频率共振的第二线圈（120），以形成多频带天线结构。第一和第二线圈（110）和（120）优选地具有不同的轴向长度和周长，绕相对方向缠绕并围绕天线元件（130）同轴设置。可以添加额外的线圈以容纳附加的带，并且可以使用上线圈（150）来实现多位置结构。

10. 发明授权

US5808586A Side-by-side coil-fed antenna for a portable radio 失效
标题翻译：用于便携式收音机的并排线圈馈电天线
公开(公告)号：US5808586A
公开(公告)日：1998-09-15
申请号：US803032
申请日：1997-02-19
申请人： James P. Phillips , Robert J. DeGroot
发明人： James P. Phillips , Robert J. DeGroot
IPC分类号： H01Q1/50 , H01Q1/24 , H01Q1/36 , H01Q5/00 , H01Q5/01 , H01Q5/50 , H01Q9/32 , H01Q21/30 , H04B1/40 , H04B1/403
CPC分类号： H04B1/005 , H01Q1/242 , H01Q5/50 , H04B1/406
摘要： Multiple helical coils (110, 120, 130) are placed side-by-side and coupled to a conductive straight portion (140) of an antenna to provide a multi-band antenna structure. The helical coils (110, 120, 130) are distanced from one another to sufficiently eliminate coupling interference therebetween. A portable radio capable of communication in many different frequency bands utilizing a single, compact antenna structure is thus realized.
摘要翻译：多个螺旋线圈（110,120,130）被并排放置并且耦合到天线的导电直线部分（140）以提供多频带天线结构。螺旋线圈（110,120,130）彼此远离以充分消除它们之间的耦合干扰。因此，实现了能够利用单一紧凑型天线结构在许多不同频带中进行通信的便携式无线电设备。

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