专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD354747S Front control panel for a microprocessor 失效
公开(公告)号：USD354747S
公开(公告)日：1995-01-24
申请号：US9349
申请日：1993-06-09
申请人： Dale R. Herbstritt , Daniel T. Martin , David R. Pritchard
设计人： Dale R. Herbstritt , Daniel T. Martin , David R. Pritchard

2. 发明授权

US5362207A Portable diesel-driven centrifugal air compressor 失效
标题翻译：便携式柴油驱动离心式空气压缩机
公开(公告)号：US5362207A
公开(公告)日：1994-11-08
申请号：US74251
申请日：1993-06-09
申请人： Daniel T. Martin , William H. Harden, III , Dale R. Herbstritt , Dilip K. Mistry
发明人： Daniel T. Martin , William H. Harden, III , Dale R. Herbstritt , Dilip K. Mistry
IPC分类号： F02B3/06 , F04D25/02 , F04D27/00 , F04D29/58 , F04D29/66 , F04B23/00
CPC分类号： F04D29/668 , F04D25/02 , F04D27/02 , F04D29/582 , F02B3/06
摘要： A portable compressed air system includes a housing, and a diesel engine having a predetermined torsional inertia, a predetermined cranking speed, and a predetermined idle speed. A centrifugal compressor is flexibly coupled in motive force receiving relation to the diesel engine. The flexible coupling has a predetermined spring rate which places the torsional interia of the compressor above a highest predetermined cranking speed and below the predetermined idle speed of the diesel engine. A microprocessor-based electronic controller controls compressor operation. A receiver stores compressed air. A cooling means cools the portable compressed air system. The cooling means has a fan, an intercooler, an oil cooler, an engine radiator, and an aftercooler. The intercooler, the oil cooler, the radiator, and the aftercooler are arranged in two banks, and each bank is defined by two cooling cores juxtaposed one to each other.
摘要翻译：便携式压缩空气系统包括壳体和具有预定扭转惯量，预定起动转速和预定怠速转速的柴油发动机。离心式压缩机与柴油发动机的动力接收关系灵活地联接。柔性联轴器具有预定的弹簧刚度，其将压缩机的扭转间隔置于高于预定的起动速度并低于柴油发动机的预定空转速度。基于微处理器的电子控制器控制压缩机操作。接收器存储压缩空气。冷却装置冷却便携式压缩空气系统。冷却装置具有风扇，中间冷却器，油冷却器，发动机散热器和后冷却器。中间冷却器，油冷却器，散热器和后冷却器布置在两个组中，并且每个组由彼此并置的两个冷却芯组成。

3. 发明授权

US5348450A Bootstrap method of loading a compressor having a spring loaded blowoff valve 失效
标题翻译：装载具有弹簧加载的排气阀的压缩机的自举方法
公开(公告)号：US5348450A
公开(公告)日：1994-09-20
申请号：US200972
申请日：1994-02-24
申请人： Daniel T. Martin , William H. Harden, III
发明人： Daniel T. Martin , William H. Harden, III
IPC分类号： F04D27/00 , F04B49/00
CPC分类号： F04D27/02
摘要： An apparatus for loading a compressor includes a microprocessor based electronic controller, a pneumatically driven, spring loaded open first valve, and a normally open, electrically driven second valve flow connected in series with the first valve. The first valve and the second valve are fluidly disposed intermediate a receiver tank and the compressor. The second valve is disposed in signal receiving relation to the controller. An orifice and muffler combination is flow connected intermediate the first valve and the second valve. The orifice has a predetermined inside diameter dimension suitably sized to establish a pressure signal to close the first valve to thereby load the compressor. During operation, at a predetermined time, the controller closes the second valve thereby directing a predetermined volume of fluid to be compressed through the orifice and muffler combination to cause fluid pressure to rise to a predetermined magnitude, at which time sufficient actuation pressure is available for control of the spring loaded first valve.
摘要翻译：用于装载压缩机的装置包括基于微处理器的电子控制器，气动驱动的，弹簧加载的第一开启阀和与第一阀串联连接的常开的电驱动的第二阀流。第一阀和第二阀流体地设置在接收罐和压缩机之间。第二阀设置成与控制器的信号接收关系。孔和消声器组合在第一阀和第二阀之间流动连接。孔口具有适当尺寸的预定内径尺寸以建立压力信号以关闭第一阀，从而装载压缩机。在操作期间，在预定的时间，控制器关闭第二阀，从而通过孔和消声器组合引导预定体积的被压缩的流体，以使流体压力上升到预定的大小，在该时间，足够的致动压力可用于控制弹簧加载的第一个阀门。

4. 发明授权

US5310020A Self contained lubricating oil system for a centrifugal compressor 失效
标题翻译：独立的离心压缩机润滑油系统
公开(公告)号：US5310020A
公开(公告)日：1994-05-10
申请号：US074235
申请日：1993-06-09
申请人： Daniel T. Martin , Donald G. Smith
发明人： Daniel T. Martin , Donald G. Smith
IPC分类号： F01M5/00 , F01M5/02 , F04C29/02 , F04D29/06 , F16N39/04 , F01M9/00
CPC分类号： F04D29/063 , F01M5/02 , F04C29/021 , F01M5/007 , F16N2230/02 , F16N2250/08 , F16N2260/40 , F16N39/04
摘要： A compressor includes an air cooled lubricant temperature regulator and an engine for providing motive force to the compressor. A first, electric-driven, self-priming pump provides a supply of lubricant to the compressor prior to starting the engine and for a predetermined period of time after the engine is operating. The first pump is flow connected in fluid receiving relation with a lubricant reservoir. A first electronic controller means directs compressor operations, including directing operation of the first pump. A second electronic controller, external to the first controller means, directs operation of the first pump after engine operation. A second, compressor-driven, self-priming pump provides a primary lubricant pumping function during engine operation at predetermined run speeds. A valve means is flow connected intermediate the discharge of the first pump and the discharge of the second pump for preventing lubricant cross flow between the first and second pumps during simultaneous operation thereof. The first pump preprimes the second pump to facilitate the self-priming duty of the second pump.
摘要翻译：压缩机包括空气冷却润滑剂温度调节器和用于向压缩机提供动力的发动机。第一个电动自吸泵在起动发动机之前和发动机运行后的预定时间段内为压缩机提供润滑剂。第一个泵与润滑剂储存器以流体接收的方式流动连接。第一电子控制器意味着引导压缩机操作，包括引导第一泵的操作。在第一控制器装置外部的第二电子控制器在发动机操作之后引导第一泵的操作。第二个压缩机驱动的自吸泵在发动机运行期间以预定的运行速度提供主要的润滑剂泵送功能。阀装置在第一泵的排放和第二泵的排出之间流动连接，用于在同时操作期间防止第一和第二泵之间的润滑剂交叉流动。第一个泵可以预定第二个泵，以便于第二个泵的自吸负荷。

5. 发明授权

US5443369A Self-contained instrument and seal air system for a centrifugal compressor 失效
标题翻译：用于离心式压缩机的独立仪器和密封空气系统
公开(公告)号：US5443369A
公开(公告)日：1995-08-22
申请号：US74078
申请日：1993-06-09
申请人： Daniel T. Martin , Devin D. Biehler
发明人： Daniel T. Martin , Devin D. Biehler
IPC分类号： F04D29/10 , F04B23/00
CPC分类号： F04D29/102
摘要： A self-contained seal air and instrument air system for a compressor includes a pneumatically controllable inlet valve and a pneumatically controllable valve means for depressurizing the compressor. An electronic controller directs compressor operation. A receiver tank is provided which includes an inlet through which compressed air enters and an outlet port. A means is provided for separating the compressed air flowing from the receiver into a first path which provides a first source of seal air to seals of a rotating shaft of the compressor, and a second path which provides instrument air. A means is provided for separating the compressed air flowing in the instrument air path into a first path which provides actuating air to the inlet valve and the valve means for depressurizing the compressor, and a second path which provides a source of signal air. First and second current-to-pressure converters are flow connected in the signal air path and are disposed in electronic signal receiving relation to the electronic controller. A second source of seal air is provided from a tap port disposed at a predetermined location on the compressor discharge.
摘要翻译：用于压缩机的独立密封空气和仪器空气系统包括气动控制的入口阀和用于对压缩机进行减压的气动可控阀装置。电子控制器指挥压缩机运行。提供接收罐，其包括压缩空气进入的入口和出口。提供了一种用于将从接收器流出的压缩空气分离成第一路径的装置，该第一路径为压缩机的旋转轴的密封提供第一密封空气源，以及提供仪器空气的第二路径。提供了一种用于将在仪器空气路径中流动的压缩空气分离成向入口阀提供致动空气的第一路径和用于使压缩机减压的阀装置以及提供信号空气源的第二路径的装置。第一和第二电流 - 压力转换器在信号空气路径中流动连接，并且以与电子控制器的电子信号接收关系设置。从设置在压缩机排出口上的预定位置的抽头口提供第二密封空气源。

6. 发明授权

US5306116A Surge control and recovery for a centrifugal compressor 失效
标题翻译：离心压缩机的浪涌控制和回收
公开(公告)号：US5306116A
公开(公告)日：1994-04-26
申请号：US29195
申请日：1993-03-10
申请人： John T. Gunn , Daniel T. Martin , William H. Harden
发明人： John T. Gunn , Daniel T. Martin , William H. Harden
IPC分类号： F04D27/02
CPC分类号： F04D27/0207 , F04D27/02 , F04D27/0261
摘要： A method and apparatus for controlling working fluid surge in a centrifugal compressor include preventing surge by using a variable-speed prime-mover to achieve a minimum desired surge margin. Surge prevention is also accomplished by continuously modulating a blowoff valve to maintain an actual compressor pressure ratio at a predetermined target maximum value. Surge detection is accomplished by monitoring the time rate of change of the final stage discharge pressure.
摘要翻译：用于控制离心压缩机中的工作流体浪涌的方法和装置包括通过使用可变速原动机来实现最小期望的喘振裕度来防止浪涌。防喘振也可以通过连续调节排气阀来实现，将实际的压缩机压力比保持在预定的目标最大值。通过监测终级排放压力的时间变化率来实现浪涌检测。

7. 发明授权

US5224836A Control system for prime driver of compressor and method 失效
标题翻译：压缩机主要驱动控制系统及方法
公开(公告)号：US5224836A
公开(公告)日：1993-07-06
申请号：US881948
申请日：1992-05-12
申请人： John T. Gunn , Daniel T. Martin , William H. Harden
发明人： John T. Gunn , Daniel T. Martin , William H. Harden
IPC分类号： F04B49/06 , F02D29/04 , F04B49/10 , F04C23/00 , F04C28/08 , F04D27/00 , F04D27/02
CPC分类号： F04C28/08 , F04C23/001 , F04D27/0261
摘要： A compressor, used for compressing a working fluid to be discharged into a reservoir, includes at least one compressor element. A prime driver, capable of operating at varying angular velocities, applies motive force to the compressor. A ratio maintaining device, disposed between each compressor element and the prime driver, ensures that a ratio defined as an angular velocity of the compressor element divided by the angular velocity of the prime driver remains constant. The prime driver is typically internal combustion engine powered. A controllable fuel valve is in communication with the prime driver and is positionable for controlling a fuel flow to the prime driver. A controller positions the fuel valve based upon a combination of parameters including a variable setpoint reservoir pressure, ambient pressure and ambient temperature, wherein the prime driver is operated at an angular velocity at which the actual pressure at the reservoir can be maintained at the setpoint reservoir pressure. The controller is microprocessor or microcomputer based.

8. 发明授权

US5487769A Integral apparatus for separating lubricant from a hot compressed gas and for cooling the separated lubricant 失效
标题翻译：用于从热压缩气体中分离润滑剂并用于冷却分离的润滑剂的整体装置
公开(公告)号：US5487769A
公开(公告)日：1996-01-30
申请号：US313496
申请日：1994-09-27
申请人： William R. Hutchinson , Daniel T. Martin
发明人： William R. Hutchinson , Daniel T. Martin
IPC分类号： B01D45/06 , B01D45/00
CPC分类号： B01D45/06 , Y10S55/17
摘要： An integral separator and cooling apparatus is provided for removing a lubricant from a heated, compressed lubricant and gas mixture, and for cooling the separated lubricant. The apparatus includes a lubricant reservoir for containing a liquid lubricant. A receiving plenum is made integral with the lubricant reservoir. The receiving plenum has an inlet for receiving the heated, compressed lubricant and gas mixture, a first outlet through which a heated, compressed gas exits, and a second outlet through which the separated lubricant flows from the receiving plenum. An apparatus is provided within the receiving plenum which causes a liquid lubricant to precipitate from the lubricant and gas mixture. A cooling core is made integral with the lubricant reservoir and the receiving plenum. The cooling core fluidly communicates with the lubricant reservoir and with the receiving plenum. The cooling core includes: a header apparatus mounted on the cooling core, a first flow passage which extends from the second outlet of the receiving plenum to the header apparatus, and a second flow passage which extends from the header apparatus to the lubricant reservoir. An apparatus directs a flow of cooling fluid across the first and second flow passages in response to a control signal from a thermal control apparatus.
摘要翻译：提供了一种整体分离器和冷却装置，用于从加热的，压缩的润滑剂和气体混合物中除去润滑剂，并用于冷却分离的润滑剂。该装置包括用于容纳液体润滑剂的润滑剂储存器。接收气室与润滑剂储存器成一体。接收气室具有用于接收加热的压缩的润滑剂和气体混合物的入口，加热的压缩气体通过该第一出口和第二出口，分离的润滑剂通过该第二出口从接收气室流出。在接收气室内设置一种装置，其使液体润滑剂从润滑剂和气体混合物中沉淀。冷却芯与润滑剂储存器和接收气室成一体。冷却芯与润滑剂储存器和接收气室流体连通。冷却芯包括：安装在冷却芯上的集管装置，从容纳室的第二出口延伸到集管装置的第一流动通道和从集管装置延伸到润滑剂储存器的第二流动通道。响应于来自热控制装置的控制信号，装置引导冷却流体流过第一和第二流动通道。

9. 发明授权

US5386873A Cooling system for engine-driven multi-stage centrifugal compressor 失效
标题翻译：发动机驱动多级离心压缩机冷却系统
公开(公告)号：US5386873A
公开(公告)日：1995-02-07
申请号：US73902
申请日：1993-06-09
申请人： William H. Harden, III , Daniel T. Martin , Devin D. Biehler
发明人： William H. Harden, III , Daniel T. Martin , Devin D. Biehler
IPC分类号： B60K11/04 , F01P3/18 , F02B29/04 , F04D29/58 , F28D1/00
CPC分类号： F04D29/5833 , B60K11/04 , F01P3/18 , F02B29/0412 , F02B29/0431 , F02B29/0475 , F01P2003/185 , F01P2060/02 , F01P2060/04 , F02B29/0456 , F02B29/0468 , Y02T10/146
摘要： An air cooling system for an engine driven, multi-stage compressor is provided which includes a fan means for providing a cooling airstream to the air cooling system and an engine radiator. An intercooler has a predetermined height dimension and receives heated, compressed, interstage air. An oil cooler has a predetermined height dimension which is substantially less than the height dimension of the intercooler. An aftercooler receives hot, compressed, final stage air. The intercooler, the oil cooler, the radiator, and the aftercooler are arranged in two banks, each bank comprising two cooling cores juxtaposed one to each other. The intercooler and the engine radiator define the first bank which is positioned substantially adjacent to the fan means to receive the coolest cooling airstream. The oil cooler and the aftercooler define the second bank which receives warmer cooling air which has first passed through the first bank. The oil cooler is positioned behind the intercooler and the aftercooler is positioned behind the radiator.
摘要翻译：提供了一种用于发动机驱动的多级压缩机的空气冷却系统，其包括用于向空气冷却系统提供冷却气流的风扇装置和发动机散热器。中间冷却器具有预定的高度尺寸并且接收加热的，压缩的级间空气。油冷却器具有基本上小于中间冷却器的高度尺寸的预定高度尺寸。后冷却器接收热压缩的最终级空气。中间冷却器，油冷却器，散热器和后冷却器布置成两个组，每个组包括彼此并置的两个冷却芯。中间冷却器和发动机散热器限定了第一组，其位于与风扇装置基本相邻的位置，以接收最冷却的冷却空气流。油冷却器和后冷却器限定第二组，其接收首先通过第一组的较暖的冷却空气。油冷却器位于中间冷却器后面，后冷却器位于散热器后面。

10. 发明授权

US5284202A Compressor aftercooler apparatus for use in low temperature operations, and method of use 失效
标题翻译：用于低温运行的压缩机后冷却装置及其使用方法
公开(公告)号：US5284202A
公开(公告)日：1994-02-08
申请号：US75845
申请日：1993-06-11
申请人： James R. Dickey , Daniel T. Martin , Michael J. Shannon
发明人： James R. Dickey , Daniel T. Martin , Michael J. Shannon
IPC分类号： F01P5/04 , F01P7/02 , F01P7/04 , F25C3/04 , G05D23/19 , F28F27/02 , F04B23/00 , F04B25/00 , F04B49/10
CPC分类号： F01P5/04 , F01P7/026 , F01P7/044 , G05D23/1919 , F01P2060/04 , F25C2303/0481 , F25C3/04
摘要： An aftercooler through which a first fluid passes. A cooling fan applies a cooling fluid to the aftercooler. A variable speed motor is rotatably coupled to the cooling fan. A temperature sensor, in communication with the first fluid, is located downstream of the aftercooler. A controller controls operation of the variable speed motor based upon the temperature applied to the temperature sensor to prevent condensate freeze-up.
摘要翻译：第一流体通过的后冷却器。冷却风扇将冷却流体施加到后冷却器。变速电动机可旋转地联接到冷却风扇。与第一流体连通的温度传感器位于后冷却器的下游。控制器基于施加到温度传感器的温度来控制变速马达的运行，以防止冷凝物冷凝。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式