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1. 发明授权

US06502419B2 Electro-desorption compressor 失效
公开(公告)号：US06502419B2
公开(公告)日：2003-01-07
申请号：US09834080
申请日：2001-04-12
申请人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson
发明人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson
IPC分类号： F25B3300
CPC分类号： B82Y30/00 , F04B35/00 , F04B37/02 , F25B17/08 , F25B35/04 , Y10S977/734 , Y10S977/742 , Y10S977/842
摘要： A electro-desorption compression system according to the present invention comprises an enclosure which includes first and second spaced-apart electrical conductors, a sorbent which is positioned in the enclosure between the first and second conductors, a sorbate which is capable of combining with the sorbent in an adsorption reaction to form a sorbate/sorbent compound, a power supply which is connected to the first and second conductors and which generates an electrical current that is conducted through the sorbate/sorbent compound to desorb the sorbate from the sorbent in a desorption reaction, and a pressure chamber which is connected to the enclosure and which receives the sorbate from the enclosure during the desorption reaction and releases the sorbate into the enclosure during the adsorption reaction. The adsorption and desorption reactions are repeated to cycle the sorbate between a relatively low pressure state during the adsorption reaction and a relatively high pressure state during the desorption reaction. Furthermore, the desorption reaction is substantially non-thermal.

2. 发明授权

US06923018B1 Electro-desorption actuator 有权
标题翻译：电解吸附致动器
公开(公告)号：US06923018B1
公开(公告)日：2005-08-02
申请号：US10611568
申请日：2003-06-30
申请人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson , Charles J. Ingalz
发明人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson , Charles J. Ingalz
IPC分类号： F04B35/00 , F04B37/02 , F25B45/00 , F25B49/02 , F25B33/00 , F25B15/00
CPC分类号： F25B45/00 , F04B35/00 , F04B37/02 , F25B49/02
摘要： An electro-desorption actuator comprises a fixed member, a movable member which is coupled to the fixed member, a pressure chamber which is disposed between the fixed member and the movable member, and a sorption compression system which is in communication with the pressure chamber. The sorption compression system comprises first and second electrical conductors, a sorbent which is positioned between the first and second conductors, a sorbate which is capable of combining with the sorbent in an adsorption reaction to form a sorbate/sorbent compound, and a power supply which is connected to the conductors and which is selectively actuated to generate a current that is conducted through the sorbate/sorbent compound to desorb the sorbate from the sorbent in a desorption reaction. The sorbate is communicated from the sorption compression system to the pressure chamber during the desorption reaction and from the pressure chamber back to the sorption compression system during the adsorption reaction. Thus, during the desorption reaction a relatively high pressure is created in the pressure chamber which will displace the movable member in one direction, and during the adsorption reaction a relatively low pressure is created in the pressure chamber which will displace the movable member in the opposite direction.
摘要翻译：电解吸致动器包括固定构件，联接到固定构件的可动构件，设置在固定构件和可动构件之间的压力室，以及与压力室连通的吸附压缩系统。吸附压缩系统包括第一和第二电导体，位于第一和第二导体之间的吸附剂，能够与吸附剂在吸附反应中与吸附剂组合以形成山梨酸盐/吸附剂化合物的吸附物，以及电源，连接到导体，并且其被选择性地致动以产生通过山梨酸/吸着剂化合物传导的电流，以在解吸反应中从吸附剂解吸吸附物。在吸附反应期间，山梨酸盐从吸附压缩系统传递到压力室，并且在吸附反应过程中从压力室返回到吸附压缩系统。因此，在解吸反应期间，在压力室中产生相对较高的压力，该压力室将沿一个方向移动可动件，并且在吸附反应期间，在压力室中产生相对较低的压力，该压力室将在相反的位置移动可动件方向。

3. 发明授权

US06888720B2 Distributed graphitic foam heat exchanger system 有权
标题翻译：分布式石墨泡沫热交换器系统
公开(公告)号：US06888720B2
公开(公告)日：2005-05-03
申请号：US10174836
申请日：2002-06-18
申请人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson
发明人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson
IPC分类号： F28F13/00 , F28F21/02 , H01L23/373 , H01L23/467 , H05K7/20
CPC分类号： H01L23/3733 , F28F13/003 , F28F21/02 , H01L23/467 , H01L2924/0002 , Y10S165/907 , H01L2924/00
摘要： A system for cooling at least two electronic components comprises a plurality of graphitic foam products which are each thermally coupled to a corresponding component, a plurality of housings which are each mounted over a corresponding foam product and which each comprise an inlet and an outlet, a source of cooling fluid, and a conduit which is connected between the fluid source and each inlet. In operation, fluid is communicated from the fluid source to each housing through the conduit to thereby cool the components.
摘要翻译：用于冷却至少两个电子部件的系统包括多个石墨泡沫产品，其各自热耦合到相应的部件，多个壳体分别安装在相应的泡沫产品上并且各自包括入口和出口，冷却液源，以及连接在流体源和每个入口之间的导管。在操作中，流体通过导管从流体源连通到每个壳体，从而冷却部件。

4. 发明授权

US06662591B2 Electro-desorption compressor 失效
公开(公告)号：US06662591B2
公开(公告)日：2003-12-16
申请号：US10241199
申请日：2002-09-11
申请人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson
发明人： Dennis M. Pfister , Charles M. Byrd , Howard L. Davidson
IPC分类号： F25B3300
CPC分类号： B82Y30/00 , F04B35/00 , F04B37/02 , F25B17/08 , F25B35/04 , Y10S977/734 , Y10S977/742 , Y10S977/842
摘要： A electro-desorption compression system according to the present invention comprises an enclosure which includes first and second spaced-apart electrical conductors, a sorbent which is positioned in the enclosure between the first and second conductors, a sorbate which is capable of combining with the sorbent in an adsorption reaction to form a sorbate/sorbent compound, a power supply which is connected to the first and second conductors and which generates an electrical current that is conducted through the sorbate/sorbent compound to desorb the sorbate from the sorbent in a desorption reaction, a controller which selectively activates the power supply to initiate and terminate each desorption reaction, and a transducer which is connected to the controller and which generates a signal indicative of the end of each desorption reaction. The adsorption and desorption reactions are repeated to cycle the sorbate between a relatively low pressure state during the adsorption reaction and a relatively high pressure state during the desorption reaction.

5. 发明授权

US06279337B1 Refrigeration system for electronic components having environmental isolation 有权
标题翻译：具有环境隔离的电子部件制冷系统
公开(公告)号：US06279337B1
公开(公告)日：2001-08-28
申请号：US09693344
申请日：2000-10-19
申请人： Howard L. Davidson , Dennis M. Pfister , Charles Byrd
发明人： Howard L. Davidson , Dennis M. Pfister , Charles Byrd
IPC分类号： F25D2312
CPC分类号： H05K7/20354 , F25B17/08 , F25B35/04 , F25B39/026 , F25B49/046 , F25B2333/005 , F25D23/12 , H01L23/427 , H01L2924/0002 , H01L2924/3011 , H05B6/701 , H05B6/802 , H05B6/808 , H05K7/20309 , H05K7/20363 , H05K7/20536 , H01L2924/00
摘要： To cool heat-emitting electronic components, a compact, non-moving-parts compressor, an evaporator in juxtaposition to the electronic components and a condenser are mounted as a unit, preferably within a vacuum can. A heat exchanger is mounted external to the can but in proximity to the condenser. The foregoing comprise a unit which may be detachably connected to a host pump and heat exchanger. The unit may be removed from the system of which it is a part for upgrade and maintenance. All its components are thermally isolated from the ambient atmosphere to prevent water vapor condensation corrosion.
摘要翻译：为了冷却发热电子部件，紧凑的非移动部件压缩机，与电子部件和冷凝器并置的蒸发器作为一个单元安装，优选地安装在真空罐内。热交换器安装在罐外部但在冷凝器附近。前述内容包括可拆卸地连接到主机泵和热交换器的单元。该单元可以从其作为升级和维护的一部分的系统中移除。其所有部件均与环境大气隔热，防止水汽凝结。

6. 发明授权

US06497110B2 Refrigeration system for electronic components having environmental isolation 有权
公开(公告)号：US06497110B2
公开(公告)日：2002-12-24
申请号：US09941137
申请日：2001-08-28
申请人： Howard L. Davidson , Dennis M. Pfister , Charles Byrd
发明人： Howard L. Davidson , Dennis M. Pfister , Charles Byrd
IPC分类号： F25D2312
CPC分类号： H05K7/20354 , F25B17/08 , F25B35/04 , F25B39/026 , F25B49/046 , F25B2333/005 , F25D23/12 , H01L23/427 , H01L2924/0002 , H01L2924/3011 , H05B6/701 , H05B6/802 , H05B6/808 , H05K7/20309 , H05K7/20363 , H05K7/20536 , H01L2924/00
摘要： To cool heat-emitting electronic components, a compact, non-moving-parts compressor, an evaporator in juxtaposition to the electronic components and a condenser are mounted as a unit, preferably within a vacuum can. A heat exchanger is mounted external to the can but in proximity to the condenser. The foregoing comprise a unit which may be detachably connected to a host pump and heat exchanger. The unit may be removed from the system of which it is a part for upgrade and maintenance. All its components are thermally isolated from the ambient atmosphere to prevent water vapor condensation corrosion.

7. 发明授权

US6138469A Refrigeration system for electronic components having environmental isolation 有权
公开(公告)号：US6138469A
公开(公告)日：2000-10-31
申请号：US160636
申请日：1998-09-24
申请人： Howard L. Davidson , Dennis M. Pfister , Charles Byrd
发明人： Howard L. Davidson , Dennis M. Pfister , Charles Byrd
IPC分类号： F25B17/08 , F25B35/04 , F25B39/02 , F25B49/04 , F25D23/12 , H01L23/427 , H05B6/70 , H05B6/74 , H05B6/80 , H05K7/20
CPC分类号： H05K7/20354 , F25B17/08 , F25B35/04 , F25B39/026 , F25B49/046 , F25D23/12 , H01L23/427 , H05B6/701 , H05B6/802 , H05B6/808 , H05K7/20309 , H05K7/20363 , H05K7/20536 , F25B2333/005 , H01L2924/0002 , H01L2924/3011
摘要： To cool heat-emitting electronic components, a compact, non-moving-parts compressor, an evaporator in juxtaposition to the electronic components and a condenser are mounted as a unit, preferably within a vacuum can. A heat exchanger is mounted external to the can but in proximity to the condenser. The foregoing comprise a unit which may be detachably connected to a host pump and heat exchanger. The unit may be removed from the system of which it is a part for upgrade and maintenance. All its components are thermally isolated from the ambient atmosphere to prevent water vapor condensation corrosion.

8. 发明授权

US07857010B1 Low permeability hose system 有权
标题翻译：低渗透软管系统
公开(公告)号：US07857010B1
公开(公告)日：2010-12-28
申请号：US11615599
申请日：2006-12-22
申请人： Howard L. Davidson
发明人： Howard L. Davidson
IPC分类号： F16L11/00
CPC分类号： F16L11/12 , F16L2011/047 , Y10S138/10
摘要： A low permeability hose system for providing an impermeable length of tube to transfer fluids that is flexible. The low permeability hose system generally includes a hose defining a fluid passage and an impermeable layer attached to the exterior surface of the hose. The impermeable layer is comprised of an aluminum coated heat sealable film that is impermeable to both liquids and gases. A protective layer may be attached to the impermeable layer to protect the impermeable layer from damage.
摘要翻译：一种低渗透性软管系统，用于提供不透水长度的管以传输柔性的流体。低渗透性软管系统通常包括限定流体通道的软管和附接到软管的外表面的不可渗透层。不透水层由不透液体和气体的铝涂层可热封膜组成。保护层可以附接到不渗透层以保护不渗透层免受损坏。

9. 发明授权

US6166438A Ultrathin electronics using stacked layers and interconnect vias 失效
标题翻译：超薄电子使用堆叠层和互连通孔
公开(公告)号：US6166438A
公开(公告)日：2000-12-26
申请号：US816397
申请日：1997-02-26
申请人： Howard L. Davidson
发明人： Howard L. Davidson
IPC分类号： H01L21/58 , H01L21/68 , H01L21/98 , H01L23/48 , H01L25/065 , H01L23/485
CPC分类号： H01L21/6835 , H01L23/481 , H01L24/26 , H01L24/83 , H01L25/0657 , H01L25/50 , H01L2221/6835 , H01L2221/68359 , H01L2221/68363 , H01L2224/8319 , H01L2224/8385 , H01L2225/06513 , H01L2225/06541 , H01L2924/01005 , H01L2924/01006 , H01L2924/01023 , H01L2924/01033 , H01L2924/01049 , H01L2924/01072 , H01L2924/01074 , H01L2924/01075 , H01L2924/01079 , H01L2924/0132 , H01L2924/04941 , H01L2924/07802 , H01L2924/10329 , H01L2924/12042 , H01L2924/1305 , H01L2924/14 , H01L2924/19041 , H01L2924/19043 , H01L2924/30105 , Y10S438/975 , Y10S438/977 , H01L2924/01031 , H01L2924/00
摘要： An integrated circuit and associated method for reducing total signal propagation delay as well as power consumption and thermal dissipation. The integrated circuit comprises a plurality of active layers coupled together in close proximity. In order to produce the integrated circuit, at least two active layers are removed from their respective substrate after integrated circuit processing. Some of the methods that may be used include Silicon on Insulator ("SOI") and epitaxial etch stop ("EES") processes. After removal of the active layers, at least one via is implemented on a bottom surface of each active layer in order to establish a mechanical and electrical connection between the via and its associated metal interconnects. Thereafter, the active layers are coupled together by ultrasonic welding or through nitride lamination using Titanium Nitride for conductive regions and Silicon Nitride for insulative regions.
摘要翻译：一种用于减少总信号传播延迟以及功耗和散热的集成电路和相关方法。集成电路包括紧密接合在一起的多个有源层。为了制造集成电路，在集成电路处理之后，从它们各自的衬底移除至少两个有源层。可以使用的一些方法包括硅绝缘体（“SOI”）和外延蚀刻停止（“EES”）工艺。在移除有源层之后，在每个有源层的底表面上实施至少一个通孔，以便在通孔及其相关联的金属互连之间建立机械和电连接。此后，通过超声波焊接或通过用于导电区域的氮化钛和用于绝缘区域的氮化硅的氮化物层叠将有源层耦合在一起。

10. 发明授权

US5822108A Digital optical power modulator 失效
标题翻译：数字光功率调制器
公开(公告)号：US5822108A
公开(公告)日：1998-10-13
申请号：US879507
申请日：1997-06-20
申请人： Howard L. Davidson
发明人： Howard L. Davidson
IPC分类号： G02F1/01 , G02F7/00 , G02F1/29
CPC分类号： G02F1/01 , G02F7/00
摘要： An integrated digital light modulator. In one embodiment, a light beam is split into a set of binary weighted beams which are then individually switched on or off by an optical switch. The weighted beams which are conveyed by the optical switches are then recombined to produce a modulated beam. In this manner, a fast inexpensive integrated digital light modulator may be advantageously obtained. Broadly speaking, the present invention contemplates a digital optical power modulator that comprises a binary power divider and an optical modulator. The binary power divider is configured to receive an input light beam and split it into a set of weighted beams. The optical powers of the weighted beams are related in that the ratio of the optical powers of any two weighted beams is substantially an integer power of two. The optical modulator receives the set of weighted beams from the binary power divider and receives a digital signal. The optical modulator is configured to convey weighted beams that correspond to asserted bits in the digital signal. The present invention may further include an optical combiner coupled to receive the weighted beams from the optical modulator and configured to combine the weighted beams to produce a modulated beam having a discrete optical power. A lookup table may be included to convert a desired digital power value into the digital signal provided to the optical modulator.
摘要翻译：集成数字光调制器。在一个实施例中，光束被分割成一组二进制加权光束，然后通过光学开关单独地接通或关闭光束。然后将由光开关传送的加权光束重新组合以产生调制光束。以这种方式，可以有利地获得快速廉价的集成数字光调制器。广义而言，本发明考虑了一种包括二进制功率分配器和光调制器的数字光功率调制器。二进制功率分配器被配置为接收输入光束并将其分成一组加权波束。加权光束的光功率的关联在于，任何两个加权光束的光功率的比率基本上是2的整数倍。光调制器从二进制功率分配器接收一组加权波束并接收数字信号。光调制器被配置为传送对应于数字信号中的断言位的加权波束。本发明还可以包括光学组合器，其被耦合以从光学调制器接收加权光束并且被配置为组合加权光束以产生具有分立光焦度的调制光束。可以包括查找表以将期望的数字功率值转换为提供给光学调制器的数字信号。

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