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. 发明授权

US10502204B2 System and method for controlling moisture within an air compressor assembly 有权
公开(公告)号：US10502204B2
公开(公告)日：2019-12-10
申请号：US15565348
申请日：2016-04-11
申请人： Scott Technologies, Inc.
发明人： Gordon E. Rado
IPC分类号： F04B39/16 , F04B27/053 , F04B49/10 , F04B25/00 , F04B49/22 , F04B39/06 , F04B41/02 , F04B51/00 , F04B53/04 , F17C5/06
CPC分类号： F04B49/22 , F04B25/00 , F04B27/053 , F04B39/06 , F04B39/16 , F04B41/02 , F04B49/10 , F04B51/00 , F04B53/04 , F17C5/06 , F17C2221/031 , F17C2227/0164 , F17C2270/079 , Y10T137/3052
摘要： An air compressor assembly for filling self-contained breathing apparatus air containers has at least one condensate separator. The condensate separator includes a liquid-retaining vessel a liquid-level sensor. A drain valve is in fluid communication with the condensate separator. The drain valve is configured to open and drain retained liquid from the liquid-retaining vessel when the liquid-level sensor detects that a level of the retained liquid reaches a drain valve activation triggering level.

2. 发明授权

US10001160B2 Connecting rod for an air compressor 有权
公开(公告)号：US10001160B2
公开(公告)日：2018-06-19
申请号：US14705360
申请日：2015-05-06
申请人： Westinghouse Air Brake Technologies Corporation
发明人： Jeffrey Hritz
IPC分类号： F04B41/06 , F16C7/02 , F04B25/00 , F04B1/053 , F04B39/00 , F04B39/06 , F04B35/01 , F04B27/04 , F04B35/04
CPC分类号： F16C7/023 , F04B1/0531 , F04B1/0536 , F04B25/00 , F04B27/0404 , F04B27/0423 , F04B35/01 , F04B35/04 , F04B39/0094 , F04B39/066 , F04B41/06 , Y10T74/2142
摘要： A connecting rod for an air compressor includes a rod member, a wrist pin receiving end connected to a first end of the rod member, and a crank pin receiving end connected to a second opposing end of the rod member. A separation line for the connecting rod is provided above the crank pin receiving end. The separation line may be provided between the crank pin receiving end and the rod member. The connecting rod may include a first portion including the rod member and the wrist pin receiving end, and a separate second portion including the crank pin receiving end. The separation line may be provided between the first portion and the second portion.

3. 发明申请

US20180128254A1 Economized Reciprocating Compressor 审中-公开
公开(公告)号：US20180128254A1
公开(公告)日：2018-05-10
申请号：US15566753
申请日：2016-05-09
申请人： Carrier Corporation
发明人： Alexander LIFSON , Paul J. FLANIGAN
IPC分类号： F04B39/12 , F04B25/00 , F25B1/10 , F25B1/02 , F25B31/02 , F25B9/00
CPC分类号： F04B39/125 , F04B25/00 , F04B2201/0807 , F25B1/02 , F25B1/10 , F25B9/002 , F25B31/023 , F25B2400/074 , F25B2400/13
摘要： A compressor (22) has: a case (32) defining: a first cylinder bank (70) having a plurality of cylinders (76, 77); a cylinder head (100); a suction port (26); a discharge port (28); and an economizer port (30); a plurality of pistons, each individually associated with a respective one of the cylinders; and a crankshaft (202) held by the case for rotation about a crankshaft axis and coupled to the pistons. The first cylinder bank cylinder head is divided into: a first suction chamber (130); a second suction chamber (132); and a single discharge chamber (128). The first cylinder bank first suction chamber is coupled to the suction port. The first cylinder bank second suction chamber is coupled to the economizer port. The first cylinder bank discharge chamber is coupled to the discharge port.

4. 发明授权

US09771933B2 System and method for a compressor 有权
公开(公告)号：US09771933B2
公开(公告)日：2017-09-26
申请号：US13866471
申请日：2013-04-19
申请人： GENERAL ELECTRIC COMPANY
发明人： Bret Dwayne Worden , Richard C. Peoples , David E. Peterson , Jason M. Strode , Neil W. Burkell , Milan Karunaratne
IPC分类号： F04B49/00 , F04B49/06 , F04B41/02 , F04B23/02 , F16K37/00 , F04B25/00 , F04B49/02
CPC分类号： F04B49/065 , F04B23/02 , F04B25/00 , F04B41/02 , F04B49/02 , F04B49/022 , F04B49/10 , F04B51/00 , F04B2201/0605 , F04B2205/063 , F15B19/005 , F16K37/0091 , G01M3/2876
摘要： Systems and methods of the invention relate to diagnosing a compressor. A method may include monitoring a pressure of compressed air within a reservoir of a compressor, actuating an unloader valve of the compressor, and detecting a leak condition of the compressor through recognition of a change in the monitored pressure of the compressed air within the reservoir during a time period in which the unloader valve is actuated. A system is also disclosed including an engine, a compressor operatively connected to the engine, and a controller that is operable to determine a condition of the compressor.

5. 发明授权

US09677556B2 System and method for a compressor 有权
公开(公告)号：US09677556B2
公开(公告)日：2017-06-13
申请号：US13866670
申请日：2013-04-19
申请人： GENERAL ELECTRIC COMPANY
发明人： Bret Dwayne Worden , Richard C. Peoples , David E. Peterson , Jason M. Strode , Neil W. Burkell , Milan Karunaratne
IPC分类号： F04B49/06 , F04B25/00 , F04B49/02
CPC分类号： F04B49/065 , F04B23/02 , F04B25/00 , F04B41/02 , F04B49/02 , F04B49/022 , F04B49/10 , F04B51/00 , F04B2201/0605 , F04B2205/063 , F15B19/005 , F16K37/0091 , G01M3/2876
摘要： Systems and methods of the invention relate to diagnosing a compressor. A method may include operating a compressor to compress air from a first stage compressor into an intermediate stage reservoir, to deliver air from the intermediate stage reservoir to a second stage compressor, and to further compress the air in the second stage compressor into a primary reservoir, monitoring an intermediate stage pressure of the intermediate stage reservoir, and identifying a condition of the compressor through recognition of a change in the monitored intermediate stage pressure during a time period in which the compressor is operated. A vehicle system is also provided including an engine, a compressor operatively connected to the engine, and a controller that is operable to identify a condition of the compressor.

6. 发明授权

US09624918B2 Pumping device 有权
公开(公告)号：US09624918B2
公开(公告)日：2017-04-18
申请号：US13758242
申请日：2013-02-04
申请人： Invacare Corporation
发明人： Gerold Goertzen , William A. Null, Jr.
IPC分类号： F04D25/00 , F04B25/00 , F04B1/00 , F04B27/04 , F04B53/00
CPC分类号： F04B25/00 , F04B1/00 , F04B27/0451 , F04B53/006
摘要： A pumping device compresses fluid, provides a vacuum, or both compresses fluid and provides a vacuum. A pumping device may be used to force gas through a sieve bed, draw gas out of a sieve bed, or both force gas through a sieve bed and drawing gas out of a sieve bed. A pumping device may be operated at high speed to provide a high fluid flow rate with a small pumping device.

7. 发明申请

US20170058879A1 POSITIVE DISPLACEMENT PUMP 审中-公开
标题翻译：积极位移泵
公开(公告)号：US20170058879A1
公开(公告)日：2017-03-02
申请号：US15143170
申请日：2016-04-29
申请人： PSC Engineering, LLC
发明人： Wayne Smith
IPC分类号： F04B25/00 , F04B53/10 , F04B39/06 , F04B35/01 , F04B39/12
CPC分类号： F04B25/005 , F04B9/042 , F04B25/00 , F04B35/01 , F04B39/0005 , F04B39/06 , F04B39/122 , F04B53/10
摘要： A positive displacement pump comprising a cam for driving a piston assembly. The cam having an odd number of lobes, a first face, a second opposing face, and a peripheral surface extending between the first face and the second face. Each of the first face and the second face having a shoulder formed thereon conforming to the contour of the peripheral surface. The piston assemblies having at least two connector members extending from a piston in a spaced apart, parallel relationship to one another. A compression stroke bearing extends between the connector members in rolling contact with the peripheral surface, a first retraction bearing extends inwardly from one of the connector members and is rollingly positioned in contact with the shoulder of the first face, and a second retraction bearing extends inwardly from another one of the connector members and is rollingly positioned in contact with the shoulder of the second face.
摘要翻译：一种容积式泵，包括用于驱动活塞组件的凸轮。凸轮具有奇数数量的凸角，第一面，第二相对面以及在第一面和第二面之间延伸的周面。第一面和第二面中的每一个具有形成在其上的肩部，其符合周边表面的轮廓。所述活塞组件具有至少两个连接器构件，所述至少两个连接器构件以相互间隔开的平行关系从活塞延伸。压缩行程轴承在与外周表面滚动接触的连接器构件之间延伸，第一退回轴承从一个连接器构件向内延伸并且被滚动地定位成与第一面的肩部接触，并且第二退回轴承向内延伸从另一个连接器构件并且滚动地定位成与第二面的肩部接触。

8. 发明申请

US20170030346A1 SEALED CAVITY COMPRESSOR TO REDUCE CONTAMINANT INDUCTION 审中-公开
标题翻译：密封式压缩机减少污染物的诱导
公开(公告)号：US20170030346A1
公开(公告)日：2017-02-02
申请号：US14809885
申请日：2015-07-27
申请人： Carleton Life Support Systems Inc.
发明人： Gerin Goldensoph , Jeff Brown
IPC分类号： F04B49/22 , F04B53/10 , F04B27/12 , F04B37/12 , F04B27/08 , F04B27/10
CPC分类号： F04B49/22 , F04B25/00 , F04B27/0409 , F04B27/0414 , F04B27/0423 , F04B27/053 , F04B27/0878 , F04B27/0891 , F04B27/0895 , F04B27/1045 , F04B27/12 , F04B37/12 , F04B41/00 , F04B53/10
摘要： A cam driven compressor includes a cam coupled to a plurality of cylinder and piston assemblies. Each cylinder and piston assembly comprises a piston located and movable within a respective cylinder. Each cylinder has a cylinder head. The compressor comprises a housing defining a cavity configured to receive a portion of a source gas from one or more of the cylinders in order to maintain a positive gas pressure within the cavity.
摘要翻译：凸轮驱动的压缩机包括联接到多个气缸和活塞组件的凸轮。每个气缸和活塞组件包括位于并可在相应气缸内移动的活塞。每个气缸都有一个气缸盖。压缩机包括壳体，该壳体限定腔，该空腔被配置为从一个或多个气缸接收源气体的一部分，以便保持空腔内的正气体压力。

9. 发明申请

US20170023181A1 HYDROGEN COMPRESSOR AND HYDROGEN FILLING SYSTEM 审中-公开
标题翻译：氢气压缩机和氢气灌装系统
公开(公告)号：US20170023181A1
公开(公告)日：2017-01-26
申请号：US15193419
申请日：2016-06-27
申请人： HITACHI, LTD.
发明人： Takahiro INOUE , Shigeru ARAI , Shuzo HONDA
IPC分类号： F17C5/06 , F04B39/02 , F04B41/02 , F04B25/00
CPC分类号： F17C5/06 , F04B25/00 , F04B37/12 , F04B37/16 , F04B37/18 , F04B39/0027 , F04B39/0276 , F04B39/04 , F04B41/02 , F17C2221/012 , F17C2227/0164 , F17C2270/0184
摘要： Provided are a hydrogen compressor and a hydrogen filling system capable of increasing purity of a hydrogen gas via surely discharging oil trapped from a discharged gas and accumulated in a vessel even during operation of the compressor, and also preventing leakage of the hydrogen gas from an oil discharge pipe. The hydrogen compressor includes vessels of a snubber and a filter each arranged at a downstream side of the final compressing stage of the compressor. The hydrogen compressor further includes oil discharge pipes each connected with a bottom of each vessel, and level sensors each detecting a level of oil accumulated in each vessel. The oil discharge pipes include automatic valves configured to open/close based on detection values of the level sensors. The oil discharge pipes join to be an oil discharge pipe including a manual valve controlling an oil flow rate in the oil discharge pipe.
摘要翻译：提供一种氢压缩机和氢气充填系统，其能够通过可靠地排出从排出的气体中捕获的油并且甚至在压缩机的运行期间积聚在容器中也能提高氢气的纯度，并且还防止氢气从油中泄漏排水管。氢气压缩机包括缓冲器的容器和各自布置在压缩机的最终压缩级的下游侧的过滤器。氢压缩机还包括各自与每个容器的底部连接的排油管，以及每个检测每个容器中积聚的油位的液位传感器。排油管包括基于液位传感器的检测值而配置为打开/关闭的自动阀。排油管连接为排油管，其包括控制排油管中的油流量的手动阀。

10. 发明授权

US09273675B2 Device and method for preparing liquified natural gas (LNG) fuel 有权
标题翻译：制备液化天然气（LNG）燃料的装置和方法
公开(公告)号：US09273675B2
公开(公告)日：2016-03-01
申请号：US14474911
申请日：2014-09-02
申请人： Burckhardt Compression AG
发明人： Besim Fejzuli
IPC分类号： F04B25/00 , F04B49/02 , F04B49/035 , F04B15/00 , B63J99/00 , F04B41/02 , F04B41/06 , F04B39/04 , F04B39/06
CPC分类号： F04B15/00 , B63J99/00 , B63J2099/003 , F04B25/00 , F04B39/045 , F04B39/06 , F04B41/02 , F04B41/06 , F04B49/02 , F04B49/035 , Y02T70/5218 , Y02T70/5263
摘要： A method for creating a supply of natural gas fuel for a combustion engine, comprising: obtaining boil-off gas from an LNG storage tank containing liquified natural gas, compressing the boil-off gas in a compression stage consisting of a labyrinth-sealed piston-compressor or a piston-compressor sealed by piston rings, and compressing the natural gas in a compression stage consisting of a piston-compressor sealed by piston rings or a labyrinth-sealed piston-compressor, compressing the natural gas to a pressure of between 100 Bar and 500 Bar, and making the natural gas available at an outlet, wherein at least one of the piston-compressors has a bypass, and that natural gas is returned via the at least one bypass such that the natural gas at the outlet is at a required target pressure (Psoll).
摘要翻译：一种用于产生用于内燃机的天然气燃料供应的方法，包括：从包含液化天然气的LNG储罐获得蒸发气体，在由迷宫式密封的活塞式压缩机构成的压缩级中压缩蒸发气体，压缩机或由活塞环密封的活塞式压缩机，并在由活塞环密封的活塞式压缩机或迷宫密封的活塞式压缩机组成的压缩级中压缩天然气，将天然气压缩至100巴和500巴，并且在出口处可获得天然气，其中至少一个活塞 - 压缩机具有旁路，并且天然气经由至少一个旁路返回，使得出口处的天然气处于所需目标压力（Psoll）。

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