公开(公告)号：US07198052B2

公开(公告)日：2007-04-03

申请号：US10799485

申请日：2004-03-12

申请人： John Watt

发明人： John Watt

IPC分类号： B08B9/02

CPC分类号： B08B9/00 ,  B08B3/02 ,  B08B9/0321 ,  F16N2210/02

摘要： In one embodiment of the invention, a method of cleaning a workpiece is disclosed. The method comprises providing a mobile flushing unit and servicing the workpiece as follows: a) connecting a flexible hose of the mobile flushing unit to one end of the workpiece and connecting another flexible hose of the mobile flushing unit to a second end of the workpiece; b) flowing compressed air through each hose and the workpiece; c) pumping a cleaning fluid through each hose and the workpiece for a predetermined amount of time; d) ceasing cleaning fluid flow, followed by purging with air to remove the cleaning fluid from the workpiece; e) pumping water through each hose and the workpiece for a predetermined amount of time; f) ceasing water flow, following by another purge with air to remove the water from the workpiece; and g) disconnecting each hose from the workpiece.

公开(公告)号：US20050166570A1

公开(公告)日：2005-08-04

申请号：US10770783

申请日：2004-02-03

申请人： Charles Granitz ,  Mark Zentgraf

发明人： Charles Granitz ,  Mark Zentgraf

IPC分类号： F01D25/18 ,  F01D25/20 ,  F02C7/06 ,  F02C7/32 ,  F16N7/38

CPC分类号： F16N7/40 ,  F01D25/18 ,  F16N2210/02 ,  F16N2260/32

摘要： A method facilitates assembling a gas turbine engine that includes an oil supply and scavenge system, wherein the oil supply and scavenge system includes at least one sump cavity that includes a first scavenge port and a second scavenge port, a first oil pump and a second oil pump such that the first oil pump is in flow communication with and receives scavenge oil from the first scavenge port and the second oil pump is in flow communication with and receives scavenge oil from the second scavenge port. In addition, an oil supply source is coupled in flow communication with the first and second oil pumps.

摘要翻译： 一种有助于组装包括供油和清除系统的燃气涡轮发动机的方法，其中所述供油和清除系统包括至少一个集油腔，其包括第一清除口和第二扫气口，第一油泵和第二油 泵，使得第一油泵与第一清除口流动连通并接收清除油，第二油泵与第二清除口流动连通并接收清除油。 此外，供油源与第一和第二油泵流体连通地联接。

公开(公告)号：US20050000753A1

公开(公告)日：2005-01-06

申请号：US10613233

申请日：2003-07-03

申请人： William Sheridan

发明人： William Sheridan

IPC分类号： F01D25/18 ,  F02C7/06 ,  F16N7/32 ,  F16N29/00 ,  F01M1/18

CPC分类号： F01D25/16 ,  F01D25/18 ,  F16C33/6662 ,  F16C2360/23 ,  F16N7/32 ,  F16N29/00 ,  F16N2210/02 ,  F16N2260/20 ,  F16N2260/50 ,  Y02T50/671

摘要： An auxiliary lubrication system for an aircraft turbine engine includes a reservoir 32 of lubricant 50 and a venturi 42 to suction lubricant out of the reservoir and direct an lubricant mist at a bearing 24 or other component requiring lubrication. The venturi is directly connected to a source of motive fluid, such as pressurized air extracted from an engine flowpath 10, and is continuously driven by the motive fluid. The auxiliary system accommodates a failure or malfunction of the primary, high pressure lubrication system. The auxiliary system operates during normal conditions, when the primary system is fully functional. If the primary system fails, the auxiliary system continues to operate for a limited time, until the lubricant in the reservoir is depleted, to provide an lubricant mist to the component being lubricated. The limited-duration lubricant supply allows the aircraft crew time to carry out actions required to safeguard the aircraft and its occupants.

摘要翻译： 用于飞机涡轮发动机的辅助润滑系统包括润滑剂50的储存器32和文丘里管42，以将润滑剂从储存器中抽出并且在轴承24或需要润滑的其它部件上引导润滑剂雾。 文丘里管直接连接到动力流体源，例如从发动机流路10抽取的加压空气，并且由运动流体连续地驱动。 辅助系统适应初级，高压润滑系统的故障或故障。 辅助系统在正常条件下运行，当主系统完全运行时。 如果主系统发生故障，辅助系统将持续运行一段有限的时间，直到储液器中的润滑剂耗尽，才能向要润滑的部件提供润滑剂雾。 持续时间的润滑油供应使飞机机组人员能够执行维护飞机及其乘客所需的行动。

公开(公告)号：US5610341A

公开(公告)日：1997-03-11

申请号：US629153

申请日：1996-04-08

申请人： Carmine G. Tortora

发明人： Carmine G. Tortora

IPC分类号： F16N7/40 ,  G01L7/00

CPC分类号： F01D25/18 ,  F01D17/02 ,  F16N39/02 ,  F16N7/40 ,  F16N2210/02

摘要： A modular oil monitor for a gas turbine engine includes a mounting pad having a seat with a plurality of oil inner ports disposed therein and joined in flow communication with an oil tank and an oil sump of the engine. A module having a base is removably fixedly joined to the seat, with the base having a plurality of oil outer ports disposed therein and joined in flow communication with respective ones of the inner ports. The module also includes a filter circuit disposed in flow communication between first and second ones of the outer ports, with the filter circuit including an oil filter removably joined to the module for filtering supply oil channeled therethrough. A first sensor is removably joined to the module for measuring the oil temperature or pressure. The module provides at one location various lubricating system components which may be individually inspected or replaced. Or, the entire module may be replaced in one operation.

摘要翻译： 用于燃气涡轮发动机的模块化油监测器包括安装垫，其具有设置在其中的多个油内端口的座，并与发动机的油箱和油槽流动连通。 具有基座的模块可移除地固定地连接到座椅，其中底座具有设置在其中的多个油外部端口，并且与各个内部端口流动连通。 模块还包括设置在第一和第二外部端口之间流动连通的滤波器电路，滤波器电路包括可移除地连接到模块的滤油器，用于过滤通过其引导的供给油。 第一传感器可移除地连接到模块以测量油温或压力。 该模块在一个位置提供可以单独检查或更换的各种润滑系统部件。 或者，可以在一个操作中替换整个模块。

公开(公告)号：US5494012A

公开(公告)日：1996-02-27

申请号：US343179

申请日：1994-11-22

申请人： Terry L. Hagen

发明人： Terry L. Hagen

IPC分类号： F01M5/02 ,  F16N7/30 ,  F01M5/00

CPC分类号： F01M5/025 ,  F01M2005/028 ,  F16N2210/02 ,  F16N2260/24 ,  F16N2280/02 ,  F16N7/30

摘要： A pre-oiling system for automatically injecting oil into the oil gallery lubricating system of an automotive engine prior to start up. The assembly includes an outer vessel, a manifold valve block, which is attached to the outer vessel and includes a solenoid valve, and a control circuit for logic control of the solenoid valve. An air replenishment assembly is positioned on the outer vessel permitting measurement of the pressure in the outer vessel and also allowing for air to be added to the outer vessel to pressurize oil contained within the outer vessel. In one embodiment, the air replenishment assembly includes a schrader valve which provides replacement air to the outer vessel and the spare tire. Oil is automatically injected into the oil gallery lubricating system upon the engine starting. Specifically, the solenoid valve is opened in response to the engine being started which allows pressurized oil to flow from the outer vessel to the oil gallery of the engine. During operation of the engine, oil is pumped into the outer vessel and the air is pressurized for subsequent starting operations of the engine. In one embodiment, the outer vessel also includes an additional inner vessel that has pressurized air and oil which will provide the oil upon the engine turning off to a turbocharger.

摘要翻译： 一种预油系统，用于在启动之前自动将油注入汽车发动机的油田润滑系统。 组件包括外部容器，歧管阀块，其连接到外部容器并且包括电磁阀，以及用于逻辑控制电磁阀的控制电路。 空气补充组件位于外部容器上，允许测量外部容器中的压力，并且还允许将空气添加到外部容器中以对包含在外部容器内的油进行加压。 在一个实施例中，空气补充组件包括向外部容器和备用轮胎提供更换空气的施压器阀。 发动机起动时，油自动注入油田润滑系统。 具体地，电磁阀响应于发动机启动而打开，这允许加压油从外部容器流动到发动机的油库。 在发动机运行期间，油被泵送到外部容器中并且空气被加压以用于随后的发动机起动操作。 在一个实施例中，外部容器还包括具有加压空气和油的附加内部容器，其将在发动机关闭到涡轮增压器时提供油。

公开(公告)号：US5201845A

公开(公告)日：1993-04-13

申请号：US784847

申请日：1991-10-30

申请人： Barry L. Allmon ,  Kevin B. Tongeman

发明人： Barry L. Allmon ,  Kevin B. Tongeman

IPC分类号： F01D25/18 ,  F16N39/00

CPC分类号： F01D25/18 ,  F16N39/002 ,  F16N2210/02 ,  Y02T50/671

摘要： An air-oil separating arrangement in a gas turbine engine having a sump with a rotatable annular wall structure includes an annular section of the sump wall structure having a plurality of circumferentially spaced air metering orifices defined therein, and an air-oil separator having a circular plate attached to the annular section of the sump wall structure and rotatable therewith. The circular plate has a pair of opposite faces and a plurality of separator fins attached to and extending from one face of the plate. The separator fins are circumferentially spaced from one another and extend radially from the center of the plate and define spaces therebetween which are in flow communication with the orifices through the annular section of the sump wall structure. The engine also includes a center vent passage aligned with the center of the separator plate such that when oil particle-laden pressurized air flows from the sump through the metering orifices and radially inwardly through the radial spaces between the separator fins into the center vent passage, the oil particles carried by the air will be impacted by the fins and centrifugally ejected in an outward radial direction back outwardly through the metering orifices and thereby separated from the air flow through the separator and returned to the sump.

公开(公告)号：US2874803A

公开(公告)日：1959-02-24

申请号：US52441455

申请日：1955-07-26

申请人： UNITED AIRCRAFT CORP

发明人： GUNBERG HARRY W

IPC分类号： F01D25/18 ,  F16N7/36

CPC分类号： F16N7/36 ,  F01D25/18 ,  F16N2210/02 ,  Y02T50/671

公开(公告)号：US2702093A

公开(公告)日：1955-02-15

申请号：US12277149

申请日：1949-10-21

申请人： BENDIX AVIAT CORP

发明人： SHERRILL EUGENE A

IPC分类号： F01D25/18 ,  F16N7/32 ,  F16N7/36

CPC分类号： F16C33/6662 ,  F01D25/18 ,  F16C19/548 ,  F16C2300/22 ,  F16N7/32 ,  F16N7/36 ,  F16N2210/02

公开(公告)号：US20180372255A1

公开(公告)日：2018-12-27

申请号：US15631809

申请日：2017-06-23

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： Christopher A. Sanchez

IPC分类号： F16L39/00 ,  F23R3/28 ,  F02C7/22 ,  F16L9/19

CPC分类号： F16L39/005 ,  F01D5/18 ,  F02C7/055 ,  F02C7/22 ,  F16L9/20 ,  F16L2201/30 ,  F16N2210/02 ,  F23R3/002 ,  F23R3/283

摘要： A fitting for forming a double-walled tube includes an inner fitting having a first inner weld lip, a second inner weld lip, and an inner body extending from the first inner weld lip to the second inner weld lip and having an outer surface with a first threading. The fitting also includes an outer fitting having a first outer weld lip, a second outer weld lip, and an outer body extending from the first outer weld lip to the second outer weld lip and having an inner surface with a second threading that is configured to mate with the first threading.

公开(公告)号：US20180347751A1

公开(公告)日：2018-12-06

申请号：US15980563

申请日：2018-05-15

申请人： Paul Whiting ,  Andreas Nagel

发明人： Paul Whiting ,  Andreas Nagel

IPC分类号： F16N29/00 ,  F16N39/06 ,  G01N27/10

CPC分类号： F16N29/00 ,  F16N39/06 ,  F16N2200/04 ,  F16N2210/02 ,  F16N2210/12 ,  F16N2250/40 ,  F16N2260/18 ,  F16N2270/50 ,  G01N27/10

摘要： A health meter has a decontamination device for dirty fluid with a metal casing with metal lid, inlet port and outlet port, an open bucket having a docking lid and a plurality of openings, a hollow tube with an opening, a central hollow rod with rod opening connected to an outlet port, a convex reinforcing spacer in the open bucket, a compressible decontamination media and a reinforcing seat in the open bucket. Dirty fluid flows into the metal casing between the open bucket and metal casing through openings in the docking lid into the compressible decontamination media sequentially into the hollow tube and then into the central hollow rod and out the outlet port while an outlet sensor and an inlet sensor communicate with a controller in communication with a network and a plurality of client devices for automatic remote monitoring.