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公开(公告)号：US09025342B2
公开(公告)日：2015-05-05
申请号：US11779611
申请日：2007-07-18
CPC分类号： H05K7/1404 , G06F1/183
摘要： A wedge lock clamping assembly, system and method wherein the module to be clamped in a slot in a chassis has a pair of wedge surfaces oppositely inclined to spaced-apart side surfaces of the slot. The clamping assembly comprises a pair of wedge elements on opposite sides of a movement axis and each wedge element is configured to be disposed within the slot between a respective wedge surface of the module and a respective side surface of the slot. An actuator operates to forcibly urge the wedge elements along the movement axis for causing the wedge elements to be wedged between the respective wedge surfaces of the module and respective side surfaces of the slot for clamping the module in the slot. A toggle is interposed between the wedge elements and the actuator for equalizing the force acting on each wedge element such that the wedge elements will move axially relative to one another to accommodate any difference in gap widths between the wedge surfaces of the module and side surfaces of the slots thereby to minimize any lateral shifting of the module relative to the slot while still securing clamping the module in the slot.
摘要翻译： 楔锁夹紧组件，系统和方法，其中要夹紧在底盘中的槽中的模块具有与槽的间隔开的侧表面相对倾斜的一对楔形表面。 夹紧组件包括在运动轴线的相对侧上的一对楔形元件，并且每个楔形元件构造成设置在模块的相应楔形表面与槽的相应侧表面之间的狭槽内。 致动器操作以沿着移动轴线强制地推动楔形元件，以使楔形元件楔入模块的各个楔形表面和槽的相应侧表面之间，以将模块夹紧在槽中。 楔形元件和致动器之间插入有肘节件，用于均衡作用在每个楔形元件上的力，使得楔形元件将相对于彼此轴向移动以适应模块的楔形表面与模块的楔形表面之间的间隙宽度的任何差异 从而使模块相对于狭槽的任何横向移位最小化，同时仍然确保将模块夹紧在槽中。
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公开(公告)号：US5951882A
公开(公告)日：1999-09-14
申请号：US22778
申请日：1998-02-12
申请人： Harold C. Simmons , Rex J. Harvey
发明人： Harold C. Simmons , Rex J. Harvey
IPC分类号： B05B1/02 , B05B1/04 , B05B1/34 , B05B3/02 , C23F1/04 , F02M61/16 , F02M61/18 , F23D11/38 , B05D5/00
CPC分类号： B05B1/3436 , B05B1/3442 , C23F1/04 , F02M61/162 , F02M61/166 , F02M61/1853 , F23D11/383 , F23D2213/00
摘要： A method of forming an atomizing spray nozzle includes the steps of etching a swirl chamber and a spray orifice in a thin sheet of material. The swirl chamber is etched in a first side of the disk and the spray orifice is etched through a second side to the center of the swirl chamber. Feed slots are etched in the first side of the disk extending non-radially to the swirl chamber such that liquid can be conveyed to the swirl chamber so as to create and sustain the swirling motion. A inlet piece with inlet passage therein is connected with first side of the disk so as to convey liquid to the feed slots of the disk and to enclose the feed slots and swirl chamber. In addition to the method described an atomizing spray nozzle having the configuration described is much improved in its spray characteristics. The present invention also provides a method of forming a number of spray nozzles simultaneously in a single manufacturing process.
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公开(公告)号：US20120152501A1
公开(公告)日：2012-06-21
申请号：US13333768
申请日：2011-12-21
申请人： Rex J. Harvey , Peter V. Buca
发明人： Rex J. Harvey , Peter V. Buca
IPC分类号： F28F13/12
摘要： Provided is a heat exchanger having a swirl chamber, an impact chamber and a swirl nozzle connecting the swirl chamber to the impact chamber for directing a swirl spray exiting the swirl nozzle against an impact surface of the impact chamber for outward expansion along the impact surface. The swirl spray impacting the impact surface is a high velocity spray that produces a turbulent flow across the impact surface allowing for increased heat transfer between the impact surface and a heat transfer surface.
摘要翻译： 本发明提供一种具有涡流室，冲击室和旋流喷嘴的热交换器，其将涡流室连接到冲击室，用于引导离开涡旋喷嘴的旋流喷雾抵靠冲击室的冲击表面，以沿冲击表面向外膨胀。 撞击冲击表面的旋流喷雾是高速喷雾，其产生横过冲击表面的湍流，允许冲击表面和传热表面之间的热传递增加。
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公开(公告)号：US20080239690A1
公开(公告)日：2008-10-02
申请号：US11779611
申请日：2007-07-18
申请人： Rex J. Harvey , Robert A. Frindt
发明人： Rex J. Harvey , Robert A. Frindt
IPC分类号： H05K7/12
CPC分类号： H05K7/1404 , G06F1/183
摘要： A wedge lock clamping assembly, system and method wherein the module to be clamped in a slot in a chassis has a pair of wedge surfaces oppositely inclined to spaced-apart side surfaces of the slot. The clamping assembly comprises a pair of wedge elements on opposite sides of a movement axis and each wedge element is configured to be disposed within the slot between a respective wedge surface of the module and a respective side surface of the slot. An actuator operates to forcibly urge the wedge elements along the movement axis for causing the wedge elements to be wedged between the respective wedge surfaces of the module and respective side surfaces of the slot for clamping the module in the slot. A toggle is interposed between the wedge elements and the actuator for equalizing the force acting on each wedge element such that the wedge elements will move axially relative to one another to accommodate any difference in gap widths between the wedge surfaces of the module and side surfaces of the slots thereby to minimize any lateral shifting of the module relative to the slot while still securing clamping the module in the slot.
摘要翻译： 楔锁夹紧组件，系统和方法，其中要夹紧在底盘中的槽中的模块具有与槽的间隔开的侧表面相对倾斜的一对楔形表面。 夹紧组件包括在运动轴线的相对侧上的一对楔形元件，并且每个楔形元件构造成设置在模块的相应楔形表面与槽的相应侧表面之间的狭槽内。 致动器操作以沿着移动轴线强制地推动楔形元件，以使楔形元件楔入模块的各个楔形表面和槽的相应侧表面之间，以将模块夹紧在槽中。 楔形元件和致动器之间插入有肘节件，用于均衡作用在每个楔形元件上的力，使得楔形元件将相对于彼此轴向移动以适应模块的楔形表面与模块的楔形表面之间的间隙宽度的任何差异 从而使模块相对于狭槽的任何横向移位最小化，同时仍然确保将模块夹紧在槽中。
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公开(公告)号：US06173862B1
公开(公告)日：2001-01-16
申请号：US09268278
申请日：1999-03-15
IPC分类号： B67D556
CPC分类号： B67D1/0052 , B67D1/0043 , B67D1/0081
摘要： A multi-flavor post-mix dispense head includes a nozzle having a plurality of concentrate inlet ports for directing concentrate(s) to a plurality of outlet ports; and a diluent inlet port for directing a diluent to an annular outlet port, surrounding the concentrate outlet ports. The annular diluent outlet port has a configuration which forms a cylindrical outlet flow of diluent surrounding a liquid stream of concentrate from any of the concentrate outlet ports. The cylindrical outlet flow of diluent combines under surface tension into a single stream to form a freely-supported cup downstream from the nozzle. The concentrates are respectively introduced through the concentrate outlet ports internally of the cup in a stream or spray to be mixed together with the diluent and then flow downstream together in a homogenous mixture.
摘要翻译： 多风味后处理分配头包括具有多个浓缩物入口的喷嘴，用于将浓缩物引导到多个出口; 以及用于将稀释剂引导到围绕浓缩物出口的环形出口的稀释剂入口。 环形稀释剂出口具有这样的构造，其形成从任何浓缩物出口端口围绕液体浓缩物流的稀释剂的圆柱形出口流。 稀释剂的圆柱形出口流在表面张力下结合成单一流，以在喷嘴下游形成自由支撑的杯。 浓缩物分别通过杯内部的浓缩物出口端口以流或喷雾方式引入，以与稀释剂一起混合，然后在均匀混合物中一起流动。
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公开(公告)号：US07484530B2
公开(公告)日：2009-02-03
申请号：US11379705
申请日：2006-04-21
申请人： Rex J. Harvey , Richard B. Hodges , Joseph Marban
发明人： Rex J. Harvey , Richard B. Hodges , Joseph Marban
IPC分类号： F16L37/32
CPC分类号： F16L37/34 , F16L37/35 , Y10T137/87949 , Y10T137/87957
摘要： A fluid coupling for providing a fluid connection between an electronic module and a rack having an electrical connector to which the electronic module is connected, comprises a male coupler and a mating female coupler. The male coupler includes a male coupler body and a nipple, and the female coupler includes a female coupler body and a socket for receiving the nipple to establish a sealed fluid flow path between the male and female couplers when the couplers are connected together. At least one of the nipple and socket is mounted in the respective coupler body for limited transverse movement relative to the respective coupler body, and at least one of the couplers includes an axially extending spud that will initially telescopically engage the other coupler to initially coaxially align the male and female couplers within a first tolerance range and then to telescopically engage an alignment surface on the coupler body of the other coupler to coaxially align the male and female coupler bodies within a second tolerance smaller than the first tolerance.
摘要翻译： 用于在电子模块和具有电子模块连接的电连接器的机架之间提供流体连接的流体联接器包括阳联接器和配合阴联接器。 阳联接器包括阳联接器主体和接头，并且阴连接器包括阴连接器主体和插座，用于接收接头，以在耦合器连接在一起时在阳联接器和阴耦合器之间建立密封的流体流动路径。 乳头和插座中的至少一个安装在相应的联接器主体中，用于相对于相应的联接器主体进行有限的横向移动，并且至少一个联接器包括轴向延伸的轴，其将初始地与另一个联接器伸缩接合以最初同轴对准 阳联结器和母耦合器在第一公差范围内，然后伸缩地接合另一耦合器的耦合器主体上的对准表面，以在比第一公差小的第二公差内同心地对准公耦合器体和阴联接器主体。
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公开(公告)号：US06672066B2
公开(公告)日：2004-01-06
申请号：US10125301
申请日：2002-04-17
申请人： Michael P. Wrubel , Rex J. Harvey , Peter Laing , Robert T. Mains , Barry W. Savel , Alfred A. Mancini , James Neil Cooper
发明人： Michael P. Wrubel , Rex J. Harvey , Peter Laing , Robert T. Mains , Barry W. Savel , Alfred A. Mancini , James Neil Cooper
IPC分类号： F02G100
CPC分类号： G11C7/222 , F23D2211/00 , F23D2213/00 , F23R3/283 , F23R3/34
摘要： A fuel injector nozzle for dispensing fuel in the combustion chamber of a gas turbine engine, includes an elongated, multi-layered, convoluted nozzle feed strip having an internal passage for directing fuel through the length of the strip from the inlet end to an outlet end; and a cylindrical, multi-layered fuel dispensing nozzle unitary with the feed strip and fluidly connected to the outlet end of the feed strip for dispensing the fuel. The multi-layered feed strip and nozzle allows complex porting of fuel circuits through the injector. The internal fluid passages through the feed strip and nozzle are formed by etching.
摘要翻译： 一种用于在燃气涡轮发动机的燃烧室中分配燃料的燃料喷射器喷嘴，包括细长的，多层的旋转喷嘴进料条，其具有内部通道，用于将燃料通过条带的长度从入口端引导到出口端 ; 以及圆柱形多层燃料分配喷嘴，与进料条一体并且流体地连接到进料条的出口端，用于分配燃料。 多层进料条和喷嘴允许燃料电路通过喷射器复杂的移动。 通过进料条和喷嘴的内部流体通道通过蚀刻形成。
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公开(公告)号：US06533954B2
公开(公告)日：2003-03-18
申请号：US09794470
申请日：2001-02-27
申请人： Adel B. Mansour , Rex J. Harvey , Peter Laing
发明人： Adel B. Mansour , Rex J. Harvey , Peter Laing
IPC分类号： B44C122
CPC分类号： F23D11/103 , F23D11/46 , F23R3/28
摘要： An atomizing injector includes a metering set having a swirl chamber, a spray orifice and one or more feed slots etched in a thin plate. The swirl chamber is etched in a first side of the plate and the spray orifice is etched through a second side to the center of the swirl chamber. Fuel feed slots extend non-radially to the swirl chamber. The injector also includes integral swirler structure. The swirler structure includes a cylindrical air swirler passage, also shaped by etching, through at least one other thin plate. The cylindrical air swirler passage is located in co-axial relation to the spray orifice of the plate of the fuel metering set such that fuel directed through the spray orifice passes through the air swirler passage and swirling air is imparted to the fuel such that the fuel has a swirling component of motion. At least one air feed slot is provided in fluid communication with the air swirler passage and extends in non-radial relation thereto. Air supply passages extend through the plates of the metering set and the swirler structure to feed the air feed slot in each plate of the swirler structure.
摘要翻译： 雾化喷射器包括具有涡流室，喷射孔和蚀刻在薄板中的一个或多个进料槽的计量组。 涡流室在板的第一侧被蚀刻，并且喷嘴通过第二侧蚀刻到涡流室的中心。 燃料供给槽非径向地延伸到涡流室。 注射器还包括整体旋流器结构。 旋流器结构包括通过蚀刻成形的圆柱形空气旋流器通道，通过至少一个其它薄板。 圆柱形空气旋流器通道与燃料计量装置的板的喷孔同轴地定位，使得引导通过喷射孔的燃料通过空气旋流器通道并且旋转空气被赋予燃料，使得燃料 具有运动的旋转分量。 提供至少一个空气供给槽与空气旋流器通道流体连通并以非径向关系延伸。 供气通道延伸穿过计量组和旋流器结构的板，以将旋流器结构的每个板中的供气槽供给。
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公开(公告)号：US06321541B1
公开(公告)日：2001-11-27
申请号：US09361954
申请日：1999-07-27
IPC分类号： F02G100
CPC分类号： G11C7/222 , F23D2211/00 , F23D2213/00 , F23R3/283 , F23R3/34
摘要： A fuel injector nozzle for dispensing fuel in the combustion chamber of a gas turbine engine, includes an elongated, multi-layered, convoluted nozzle feed strip having an internal passage for directing fuel through the length of the strip from the inlet end to an outlet end; and a cylindrical, multi-layered fuel dispensing nozzle unitary with the feed strip and fluidly connected to the outlet end of the feed strip for dispensing the fuel. The multi-layered feed strip and nozzle allows complex porting of fuel circuits through the injector. The internal fluid passages through the feed strip and nozzle are formed by etching.
摘要翻译： 一种用于在燃气涡轮发动机的燃烧室中分配燃料的燃料喷射器喷嘴，包括细长的，多层的旋转喷嘴进料条，其具有内部通道，用于将燃料通过条带的长度从入口端引导到出口端 ; 以及圆柱形多层燃料分配喷嘴，与进料条一体并且流体地连接到进料条的出口端，用于分配燃料。 多层进料条和喷嘴允许燃料电路通过喷射器复杂的移动。 通过进料条和喷嘴的内部流体通道通过蚀刻形成。
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公开(公告)号：US07083122B2
公开(公告)日：2006-08-01
申请号：US10369900
申请日：2003-02-20
申请人： Adel B. Mansour , Rex J. Harvey , Peter Laing
发明人： Adel B. Mansour , Rex J. Harvey , Peter Laing
CPC分类号： F23D11/103 , F23D11/46 , F23R3/28
摘要： An atomizing injector includes a metering set having a swirl chamber, a spray orifice and one or more feed slots etched in a thin plate. The swirl chamber is etched in a first side of the plate and the spray orifice is etched through a second side to the center of the swirl chamber. Fuel feed slots extend non-radially to the swirl chamber. The injector also includes integral swirler structure. The swirler structure includes a cylindrical air swirler passage, also shaped by etching, through at least one other thin plate. The cylindrical air swirler passage is located in co-axial relation to the spray orifice of the plate of the fuel metering set such that fuel directed through the spray orifice passes through the air swirler passage and swirling air is imparted to the fuel such that the fuel has a swirling component of motion. At least one air feed slot is provided in fluid communication with the air swirler passage and extends in non-radial relation thereto. Air supply passages extend through the plates of the metering set and the swirler structure to feed the air feed slot in each plate of the swirler structure.
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