公开(公告)号：US20240077065A1

公开(公告)日：2024-03-07

申请号：US17903163

申请日：2022-09-06

申请人： Mustang Sampling, LLC

发明人： Timothy L. Querrey ,  William J. Hartson

IPC分类号： F04B9/127 ,  F04B39/02 ,  F04B53/10

CPC分类号： F04B9/127 ,  F04B39/0276 ,  F04B39/0292 ,  F04B53/10

摘要： An improved fluid sample pump with the combination of an in-line pressure relief valve, an in-line, synthetic lubrication oiler associated with an air-actuation port, a stainless steel actuator housing with a centered air-actuation input port and a friction-reducing, anticorrosive coating on the interior thereof, an actuator piston with polyurethane O-rings, a shot-peened, zinc-coated music wire compression coil actuator piston return spring.

公开(公告)号：US20180195503A1

公开(公告)日：2018-07-12

申请号：US15868355

申请日：2018-01-11

申请人： Bristol Compressors International, LLC

发明人： Terry Lyons ,  Joseph Hill ,  Tri Minh Huynh ,  John Williams ,  Michael Young

IPC分类号： F04B39/12 ,  F04B27/04 ,  F04B39/06 ,  F04B35/04 ,  F04B39/02 ,  F04B39/00

CPC分类号： F04B39/123 ,  F04B27/0409 ,  F04B35/04 ,  F04B39/0027 ,  F04B39/0276 ,  F04B39/0284 ,  F04B39/06

摘要： A fluid compressor includes a housing; a compression chamber within the housing; a motor; a shaft that is rotated by the motor; and a piston assembly including at least two pistons directly connected to each other without any connecting rods. The piston assembly performs a reciprocating motion when acted on by the shaft such that the at least two pistons move within the compression chamber to compress a fluid.

公开(公告)号：US09528509B2

公开(公告)日：2016-12-27

申请号：US12872194

申请日：2010-08-31

申请人： Vinh Do ,  Jeffrey Raynal ,  Jason Andrew Helton ,  Carlos Trevino

发明人： Vinh Do ,  Jeffrey Raynal ,  Jason Andrew Helton ,  Carlos Trevino

IPC分类号： F04B53/18 ,  F04B39/02 ,  F04B27/04

CPC分类号： F04B39/0276 ,  F04B27/0404 ,  F04B39/0284 ,  Y10T403/255

摘要： Method and device for lubricating a connection. A housing is configured to house a crankshaft adapter that connects an oil pump to a compressor. The housing includes a shell forming a round cavity configured to receive the crankshaft adapter; an oil feed conduit configured to enter through the shell into the round cavity and to deliver oil; a first drain conduit, opposite to the oil feed conduit, and configured to enter through the shell into the round cavity; a plug provided in the first drain conduit; and a second drain conduit configured to enter through the shell into the round cavity. The second drain conduit is located between the oil feed conduit and the first drain conduit, substantially between 50 and 130 degrees relative to the first drain conduit on a periphery of the shell.

摘要翻译： 用于润滑连接的方法和装置。 壳体构造成容纳将油泵连接到压缩机的曲轴适配器。 壳体包括形成圆形腔体的外壳，其构造成容纳曲轴适配器; 供油导管，其构造成通过所述壳进入所述圆形腔并输送油; 第一排水导管，与供油管道相对，并且构造成通过壳体进入圆形空腔; 设置在所述第一排水管道中的塞子; 以及第二排水导管，其构造成通过所述壳体进入所述圆形空腔。 所述第二排水管道位于所述供油导管和所述第一排水管之间，相对于所述壳体的外围上的所述第一排水管道基本上介于50和130度之间。

公开(公告)号：US20160186737A1

公开(公告)日：2016-06-30

申请号：US15063061

申请日：2016-03-07

申请人： Bristol Compressors International, LLC

发明人： John W. TOLBERT, JR. ,  Scott G. HIX ,  David R. GILLIAM ,  Joseph A. NEWLAND ,  Doug BLANKENSHIP

IPC分类号： F04B39/12 ,  F04B53/14 ,  F04B39/02 ,  F04B35/04 ,  F04B39/06

CPC分类号： F04B39/121 ,  F04B35/04 ,  F04B39/023 ,  F04B39/0276 ,  F04B39/06 ,  F04B53/14 ,  F04C18/0207 ,  H02G3/22 ,  H02G15/013

摘要： An electrical feedthrough assembly for providing connection to components of a compressor includes a housing having an inner surface defining a channel. A sealed wire assembly is provided in the channel. The sealed wire assembly includes a body having an outer surface and a plurality of wires sealingly passing through the body.

摘要翻译： 用于提供与压缩机的部件的连接的电馈通组件包括具有限定通道的内表面的壳体。 在通道中设置密封的线组件。 密封线组件包括具有外表面和密封地穿过主体的多根线的主体。

公开(公告)号：US20150300340A1

公开(公告)日：2015-10-22

申请号：US14649457

申请日：2013-12-11

申请人： PANASONIC CORPORATION

发明人： Yoshinori ISHIDA ,  Yoshiyuki FUTAGAMI ,  Hiroyuki FUKUHARA ,  Hirotaka KAWABATA ,  Masakazu YAMAOKA

IPC分类号： F04B39/02 ,  F04B35/04

CPC分类号： F04B39/1066 ,  C10M103/02 ,  C10M103/06 ,  C10M107/38 ,  C10M2201/0413 ,  C10M2201/0623 ,  C10M2201/0663 ,  C10M2213/0623 ,  C10N2240/30 ,  C10N2250/14 ,  C10N2250/18 ,  F04B35/04 ,  F04B39/0276 ,  F04B39/0292 ,  F04B39/1073 ,  F04C18/0207 ,  F04C29/128 ,  F04C2230/91 ,  F05C2251/14 ,  F05C2253/12 ,  F05C2253/20 ,  F16K15/16 ,  C10N2210/05

摘要： A contact member or a slide member of the present invention comprises a surface treatment film (160) including two or more coating layers stacked together, in at least a portion of a contact surface or a slide surface thereof, wherein each of the coating layers includes synthetic resin and a solid lubricant, and wherein the solid lubricant (162) of the coating layer located at an innermost side is lower in content percentage than the solid lubricant of the coating layer located at an outermost side. A contact member or a slide member of the present invention comprises a surface treatment film (160) including two or more coating layers stacked together, in at least a portion of a contact surface or a slide surface thereof, each of the coating layers includes synthetic resin, and the coating layer located at an innermost side is larger in elastic deformation amount than the coating layer located at an outermost side.

摘要翻译： 本发明的接触构件或滑动构件包括在其接触表面或其滑动表面的至少一部分中包括层叠在一起的两个或更多个涂层的表面处理膜（160），其中每个涂层包括 合成树脂和固体润滑剂，并且其中位于最内侧的涂层的固体润滑剂（162）的含量百分比低于位于最外侧的涂层的固体润滑剂。 本发明的接触构件或滑动构件包括在接触表面或其滑动表面的至少一部分中包括堆叠在一起的两个或更多个涂层的表面处理膜（160），每个涂层包括合成 树脂，并且位于最内侧的涂层的弹性变形量大于位于最外侧的涂层。

公开(公告)号：US20150086388A1

公开(公告)日：2015-03-26

申请号：US14482161

申请日：2014-09-10

申请人： Hoerbiger Kompressortechnik Holding GmbH

发明人： Christian Hold ,  Matthias Kornfeld

IPC分类号： F04B53/02 ,  F04B53/06 ,  F04B53/04 ,  F04B39/02

CPC分类号： F04B53/02 ,  F04B39/0207 ,  F04B39/0276 ,  F04B39/0292 ,  F04B39/041 ,  F04B53/04 ,  F04B53/06 ,  F16J15/16 ,  F16J15/40

摘要： In order to prevent working medium from accumulating in the compressor housing (2) of a piston compressor (1) in a simple manner by means of a sealing of the piston rod (7) in the form of sealing medium barrier supplied by a hydraulic unit (12), it is provided that a ventilator (32) and a sealing medium container (37), which is partially filled with sealing medium, are provided in the hydraulic unit (12), wherein the ventilator (32) suctions air from the free space of the sealing medium container (37). and the free space (45) in the sealing medium container (37) is connected via a line (15, 17) to the compressor housing (2), and an opening (16) is provided at the compressor housing (2) for connecting the interior of the compressor housing (2) to a purge gas reservoir (18).

摘要翻译： 为了防止工作介质以活塞杆（7）的密封方式以简单的方式积聚在活塞式压缩机（1）的压缩机壳体（2）中，该活塞杆（7）以液压单元 （12）中，设置在所述液压单元（12）中设置有部分填充有密封介质的通风机（32）和密封介质容器（37），其中所述通风机（32）吸入来自 密封介质容器（37）的自由空间。 并且密封介质容器（37）中的自由空间（45）经由管线（15,17）连接到压缩机壳体（2），并且在压缩机壳体（2）处设置有用于连接 压缩机壳体（2）的内部到吹扫气体储存器（18）。

公开(公告)号：US20240068461A1

公开(公告)日：2024-02-29

申请号：US18166252

申请日：2023-02-08

申请人： Bauer Compressors, Inc.

发明人： Mark E. Dorsch ,  Shaun D. Quiatchon

IPC分类号： F04B39/02 ,  B01D46/00 ,  B01D46/46 ,  F04B39/16

CPC分类号： F04B39/0284 ,  B01D46/0031 ,  B01D46/46 ,  F04B39/0276 ,  F04B39/16

摘要： Compressor crankcase oil reclamation methods and systems include a coalescence filter coupled to a pressure relief vent of a compressor crankcase. The filter separates oil from an oil/gas mixture exiting the crankcase. A reservoir receives the oil so-separated. A valve restricts flow of the oil so-separated to a single flow direction running from the reservoir to the crankcase.

公开(公告)号：US20180230986A1

公开(公告)日：2018-08-16

申请号：US15578358

申请日：2016-07-22

申请人： Hanon Systems

发明人： Min Gyu Kim

IPC分类号： F04B39/16 ,  F04B27/12 ,  F04B39/02 ,  F04B27/10 ,  B01D17/02

CPC分类号： F04B39/16 ,  B01D17/0217 ,  B60H1/3223 ,  F04B27/10 ,  F04B27/1054 ,  F04B27/109 ,  F04B27/12 ,  F04B39/02 ,  F04B39/0276 ,  F04B39/0284 ,  F04B39/04

摘要： The present invention relates to a double-headed swash plate-type compressor includes a cylinder block forming a swash plate chamber, a cylinder head comprising a front head, which is installed in front of the cylinder block, and a rear head, which is installed behind the same, and which has a discharge chamber formed therein such that a refrigerant is discharged, an oil separation unit, which has a refrigerant inlet formed adjacent to the discharge chamber, and which is integrated with the rear head and is arranged to slope towards the lower side of the rear head, and an oil storage unit positioned on the lower end of the oil separation unit so as to provide a space in which oil separated from the oil separation unit is stored.

公开(公告)号：US20150330381A1

公开(公告)日：2015-11-19

申请号：US14715167

申请日：2015-05-18

申请人： QUINCY COMPRESSOR LLC

发明人： Tingrong Ren ,  Keith Stephens ,  Jonathan Rollier ,  Mark Long

IPC分类号： F04B39/02 ,  F04B39/00 ,  F04B35/01 ,  F04B37/00

CPC分类号： F04B39/0276 ,  F04B35/01 ,  F04B37/00 ,  F04B39/0022 ,  F04B39/0094 ,  F04B53/144 ,  F16C9/04 ,  F16C33/1045 ,  F16C33/1065 ,  F16C33/1085 ,  F16C33/20 ,  F16J1/16 ,  Y10T16/05 ,  Y10T74/2142

摘要： In one embodiment, a connecting rod assembly is described. The connecting rod assembly may comprise a connecting rod, a bushing with an inner surface and an outer surface, and a pin connectively coupled to the piston and the connecting rod at the small end. The bushing may contact the pin on the inner surface and the connecting rod on the outer surface. The bushing may self-lubricate when the bushing moves rotationally with respect to the connecting rod.

摘要翻译： 在一个实施例中，描述了连杆组件。 连杆组件可以包括连杆，具有内表面和外表面的衬套，以及在小端连接到活塞和连杆的销。 衬套可以接触内表面上的销和外表面上的连接杆。 当衬套相对于连接杆旋转移动时，衬套可以自润滑。

公开(公告)号：US20140053720A1

公开(公告)日：2014-02-27

申请号：US13973043

申请日：2013-08-22

申请人： Kwangwoon Ahn ,  Kichul Choi ,  Donghan Kim ,  Sunghyun Ki ,  Kyeongbae Park

发明人： Kwangwoon Ahn ,  Kichul Choi ,  Donghan Kim ,  Sunghyun Ki ,  Kyeongbae Park

IPC分类号： F01B1/00

CPC分类号： F04B35/04 ,  F01B1/00 ,  F04B35/045 ,  F04B39/0005 ,  F04B39/0276 ,  F04B39/12 ,  F04B39/121 ,  F04B39/122 ,  F04B39/123

摘要： A reciprocating compressor is provided. Bearing holes of a fluid bearing of the compressor may be positioned correspond to a full reciprocating region of a piston, to reduce/eliminate frictional loss and/or abrasion between a cylinder and the piston. The bearing holes may be concentrated at certain regions of the cylinder to stably support the piston through a full reciprocating range. Compression coil springs may maintain concentric alignment of the cylinder and the piston. Gas through holes may be radially formed at the piston to lower a pressure of a bearing space and allow refrigerant to be smoothly introduced into the bearing space through a gas pocket. A casing of the compressor may include an outer shell and an inner shell to attenuate vibration generated due to friction generated by operation of the reciprocating compressor.

摘要翻译： 提供往复式压缩机。 压缩机的流体轴承的轴承孔可以被定位成对应于活塞的完全往复运动区域，以减少/消除气缸和活塞之间的摩擦损失和/或磨损。 轴承孔可以集中在气缸的某些区域，以便在整个往复运动范围内稳定地支撑活塞。 压缩螺旋弹簧可以保持气缸和活塞的同心对准。 气体通孔可以在活塞处径向地形成，以降低轴承空间的压力，并允许制冷剂通过气囊平滑地引入轴承空间。 压缩机的壳体可以包括外壳和内壳，以减弱由于往复式压缩机的操作产生的摩擦而产生的振动。