-
公开(公告)号：US20150020885A1
公开(公告)日：2015-01-22
申请号：US14333460
申请日：2014-07-16
Applicant: TRANE INTERNATIONAL INC.
Inventor： Yahia Abdelhamid , Scott Joseph Smerud , Scott Michael Branch , John Robert Sauls
CPC classification number: F16K15/023 , Y10T137/0318 , Y10T137/7837
Abstract: A valve assembly for a compressor includes a flow passage defining an inlet, an outlet, and a valve seat located proximate the inlet. The valve assembly also has a valve member that includes a head portion engageable with the valve seat. The head portion has a front face, a rear face located closer to the outlet than the front face, and a side face extending between the front and rear faces. The head portion further has a first convex curvature formed between the front face and the side face. The valve member also includes a collar portion extending toward the outlet from the rear face of the head portion.
Abstract translation: 用于压缩机的阀组件包括限定入口，出口和位于入口附近的阀座的流动通道。 阀组件还具有阀构件，该阀构件包括可与阀座接合的头部。 头部具有前表面，比前表面更靠近出口的后表面以及在前表面和后表面之间延伸的侧面。 头部还具有形成在前表面和侧面之间的第一凸曲率。 阀构件还包括从头部的后表面朝向出口延伸的套环部分。
-
Patent Agency Ranking
公开(公告)号：US10197059B2
公开(公告)日：2019-02-05
申请号：US15463218
申请日：2017-03-20
Applicant: TRANE INTERNATIONAL INC.
Inventor： Jerry Allen Rood , Scott Joseph Smerud , Keith Adam Novak , Joseph M. Heger , Derrick Lepak , Michael Gerard Benco
IPC: F03C2/00 , F03C4/00 , F04C2/00 , F04C18/00 , F04C29/02 , F04C18/02 , F04C29/00 , F01C21/02 , F01C1/02 , F04C23/00
Abstract: A scroll compressor orbiting scroll bearing lubrication system includes a scroll compressor crankshaft having a lubricating fluid gallery extending therethrough between a first stage orbiting scroll and a second stage orbiting scroll. The first stage employs an orbiting scroll radial bearing and an orbiting scroll hydrodynamic thrust bearing, while the second stage employs an orbiting scroll radial bearing and an orbiting scroll hydrostatic thrust bearing. Lubricating fluid is supplied to the second stage orbiting scroll radial bearing via the lubricating fluid gallery.
-
公开(公告)号：US10036386B2
公开(公告)日：2018-07-31
申请号：US14448351
申请日：2014-07-31
Applicant: TRANE INTERNATIONAL INC.
Inventor： Scott Joseph Smerud , John Robert Sauls , Michael Gerard Benco , Jerry Allen Rood , Rodney Lakowske
CPC classification number: F04C18/0215 , F01C1/0215 , F01C17/066 , F01C21/10 , F04C23/001 , F04C23/008 , F04C27/005 , F04C29/0057 , Y10T29/4924
Abstract: A scroll compressor includes one or more stage of compression disposed within a compressor housing. One or more of the stages includes a stationary scroll member including a base and a generally spiral wrap extending from the base of the stationary scroll member. One or more of the stages further includes an orbiting, scroll member including a substantially circular base and a substantially spiral wrap extending from the base of the orbiting scroll member. A coupling is disposed between the first scroll member base and the second scroll member base and in surrounding relationship to the first and second scroll member spiral wraps. At least one stabilizing pad is disposed between the first scroll member base and the second scroll member base and in axial thrust force relationship with the coupling to at least partially prevent tipping of the second scroll member.
-
公开(公告)号：US09765784B2
公开(公告)日：2017-09-19
申请号：US14448378
申请日：2014-07-31
Applicant: Trane International Inc.
Inventor： Scott Joseph Smerud , Brennon J. Swaney , Jerry Allen Rood
CPC classification number: F04C29/042 , F01C17/066 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C29/0042
Abstract: An Oldham coupling structure for a scroll compressor decreases Oldham coupling pressure loading without increasing compressor diameter or significantly increasing orbiting scroll or Oldham coupling inertia. The Oldham coupling key height and area are increased by recessing the key face into the ring portion of the Oldham coupling, increasing the key height and adding pads to the involute side of the orbiting scroll base plate to extend the key slot, potentially resulting in reduced compressor diameter and/or reduced orbiting scroll and Oldham coupling inertia.
-
15.发明申请公开(公告)号：US20150037186A1
公开(公告)日：2015-02-05
申请号：US14448351
申请日：2014-07-31
Applicant: TRANE INTERNATIONAL INC.
Inventor： Scott Joseph Smerud , John Robert Sauls , Michael Gerard Benco , Jerry Allen Rood , Rodney Lakowske
CPC classification number: F04C18/0215 , F01C1/0215 , F01C17/066 , F01C21/10 , F04C23/001 , F04C23/008 , F04C27/005 , F04C29/0057 , Y10T29/4924
Abstract: A scroll compressor includes one or more stage of compression disposed within a compressor housing. One or more of the stages includes a stationary scroll member including a base and a generally spiral wrap extending from the base of the stationary scroll member. One or more of the stages further includes an orbiting, scroll member including a substantially circular base and a substantially spiral wrap extending from the base of the orbiting scroll member. A coupling is disposed between the first scroll member base and the second scroll member base and in surrounding relationship to the first and second scroll member spiral wraps. At least one stabilizing pad is disposed between the first scroll member base and the second scroll member base and in axial thrust force relationship with the coupling to at least partially prevent tipping of the second scroll member.
Abstract translation: 涡旋压缩机包括设置在压缩机壳体内的一个或多个压缩级。 一个或多个阶段包括固定涡旋构件，其包括基部和从固定涡旋构件的基部延伸的大致螺旋形涡卷。 一个或多个阶段还包括轨道式涡旋构件，其包括基本上圆形的基部和从旋转涡旋构件的基部延伸的基本上螺旋的涡卷。 联接器设置在第一涡旋构件基座和第二涡旋构件基座之间并且与第一和第二涡旋构件螺旋形涡卷的关系相关联。 至少一个稳定垫设置在第一涡旋构件基座和第二涡旋构件基座之间并且与联接器的轴向推力关系中至少部分地防止第二涡旋构件的倾翻。
-
16.发明申请公开(公告)号：US20150037183A1
公开(公告)日：2015-02-05
申请号：US14448380
申请日：2014-07-31
Applicant: Trane International Inc.
Inventor： Jerry Allen Rood , Michael Gerard Benco , Scott Joseph Smerud , John Robert Sauls , Rodney Lakowske
CPC classification number: F04C29/026 , F04C18/0207 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C29/02 , F04C2240/54
Abstract: An oil lubrication system for a multi-stage compressor separates oil from a refrigerant at an intermediate pressure following the first stage of compression and then routes the separated oil at the intermediate pressure to the compressor suction cavity bearings at the intermediate pressure, thus avoiding further compression of oil in subsequent stages of compression. The efficiency of the multi-stage compressor can be increased by not raising the pressure of the oil through the subsequent stages of compression.
Abstract translation: 用于多级压缩机的油润滑系统在压缩第一阶段之后将中间压力的油与制冷剂分离，然后将中间压力下的分离油路以中压进给到压缩机吸入腔轴承，从而避免进一步的压缩 的油在随后的压缩阶段。 通过不通过后续的压缩阶段提高油的压力，可以提高多级压缩机的效率。
-
-
-
-
-
Search Results
16
records
(took 0.013 seconds)
