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31. 发明授权

US09951772B2 Scroll compressor with unmachined separator plate and method of making same 有权
公开(公告)号：US09951772B2
公开(公告)日：2018-04-24
申请号：US14841263
申请日：2015-08-31
申请人： Ronald J. Duppert , Kurt William Robert Bessel
发明人： Ronald J. Duppert , Kurt William Robert Bessel
IPC分类号： F01C1/02 , F04C18/02 , F04C23/00
CPC分类号： F04C18/0215 , F04C23/008 , F04C2230/60 , F04C2240/30 , F04C2240/52
摘要： A scroll compressor includes scroll compressor bodies, which, in turn, include a fixed scroll compressor body and a moveable scroll compressor body. The scroll compressor bodies have respective bases and respective scroll ribs that project from the respective bases, and which mutually engage about an axis for compressing fluid. The scroll compressor also includes a housing to house the scroll compressor bodies. A separator plate is configured to separate a high-pressure gas chamber from a low-pressure gas chamber within the housing. The separator plate has no machined surfaces, and has an outer perimeter portion which is attached to an unmachined inner surface of the housing. Having no machined surfaces indicates that no material is removed from the separator plate during its manufacture apart from operations to form initial inner and outer diameters of the separator plate.

32. 发明申请

US20160356274A1 PRESS-FIT BEARING HOUSING WITH NON-CYLINDRICAL DIAMETER 审中-公开
公开(公告)号：US20160356274A1
公开(公告)日：2016-12-08
申请号：US15238397
申请日：2016-08-16
申请人： Ronald J. Duppert , Xianghong Wang
发明人： Ronald J. Duppert , Xianghong Wang
IPC分类号： F04C29/00 , F04C18/02
CPC分类号： F04C29/005 , F01C21/007 , F04C18/0215 , F04C18/023 , F04C23/008 , F04C29/0085 , F04C2230/60 , F04C2230/603 , F04C2240/30 , F04C2240/40 , F04C2240/50 , F04C2240/56 , F04C2240/60 , F04C2240/805
摘要： A scroll compressor that includes a housing and scroll compressor bodies disposed in the housing. A motor is disposed within the housing and operably connected to a drive shaft for driving one of the scroll compressor bodies. The drive shaft is rotationally supported at one end by a crankcase which includes a bearing housing and a bearing. The crankcase includes a plurality of openings or gas passages passing through the crankcase, as well as a plurality of generally cylindrical sections positioned respectively between adjacent openings. The cylindrical sections define contact regions which can engage an inner periphery of the housing when the crankcase is mounted therein.

33. 发明申请

US20150211516A1 Floating Scroll Seal With Retaining Ring 有权
标题翻译：带挡圈的浮动密封圈
公开(公告)号：US20150211516A1
公开(公告)日：2015-07-30
申请号：US14678663
申请日：2015-04-03
申请人： Johnathan P. Roof , Ronald J. Duppert
发明人： Johnathan P. Roof , Ronald J. Duppert
IPC分类号： F04C18/02 , F04C29/12
CPC分类号： F04C18/0253 , F01C17/066 , F01C19/005 , F01C21/007 , F04C18/0215 , F04C23/008 , F04C29/12 , F04C29/126 , F04C2230/60
摘要： A scroll compressor that includes a housing and scroll compressor bodies disposed in the housing as well as a method of operation thereof is provided. The housing is separated into different chambers by a separator. One of the scroll bodies is sealed to the separator with a floating seal arrangement including a seal interface between a floating seal of the floating seal arrangement and a hub of a fixed scroll compressor body. A seal retaining ring prevents axial motion of a seal member of the seal interface during start-up operations due to pressure imbalances across the seal member.
摘要翻译：提供一种涡旋式压缩机，其具有设置在壳体内的壳体和涡旋压缩机体以及其操作方法。壳体通过分隔器分离成不同的腔室。其中一个涡旋体被密封到具有浮动密封装置的分离器，该浮动密封装置包括浮动密封装置的浮动密封件和固定涡旋压缩机主体的毂之间的密封接口。密封保持环由于密封构件上的压力不平衡而在起动操作期间阻止密封接口的密封构件的轴向运动。

34. 发明授权

US09011105B2 Press-fit bearing housing with large gas passages 有权
标题翻译：压入式轴承箱，气体通道较大
公开(公告)号：US09011105B2
公开(公告)日：2015-04-21
申请号：US13428505
申请日：2012-03-23
申请人： Ronald J. Duppert , Xianghong Wang , Kurt William Robert Bessel , James W. Bush
发明人： Ronald J. Duppert , Xianghong Wang , Kurt William Robert Bessel , James W. Bush
IPC分类号： F04C18/00 , F04C18/02 , F04C23/00 , F04C21/00 , F04C29/12
CPC分类号： F04C18/0215 , F04C21/007 , F04C23/008 , F04C29/126 , F04C2230/603 , F04C2240/56 , F04C2240/803 , F04C2240/805 , Y10T29/4924
摘要： A scroll compressor that includes a housing and scroll compressor bodies disposed in the housing. A motor is disposed within the housing and operably connected to a drive shaft for driving one of the scroll compressor bodies. The drive shaft is rotationally supported at one end by a crankcase which includes a bearing housing and a bearing. The crankcase includes a plurality of openings or gas passages passing through the crankcase, as well as a plurality of generally cylindrical sections positioned respectively between adjacent openings. The cylindrical sections define contact regions which can engage an inner periphery of the housing when the crankcase is mounted therein.
摘要翻译：一种涡旋压缩机，其包括设置在壳体中的壳体和涡旋压缩机体。电动机设置在壳体内并且可操作地连接到用于驱动涡旋压缩机主体之一的驱动轴。驱动轴在一端通过包括轴承壳体和轴承的曲轴箱旋转地支撑。曲轴箱包括通过曲轴箱的多个开口或气体通道，以及分别位于相邻开口之间的多个大致圆柱形部分。圆柱形部分限定了当曲轴箱安装在其中时可与壳体的内周接合的接触区域。

35. 发明申请

US20130251574A1 SCROLL COMPRESSOR WITH CAPTURED THRUST WASHER 有权
公开(公告)号：US20130251574A1
公开(公告)日：2013-09-26
申请号：US13428165
申请日：2012-03-23
申请人： Kenneth D. Heusler , Ronald J. Duppert
发明人： Kenneth D. Heusler , Ronald J. Duppert
IPC分类号： F04C2/04 , B23P17/00
CPC分类号： F04C18/0207 , F01C17/066 , F04C18/0215 , F04C21/007 , F04C23/008 , F04C29/0042 , F04C29/126 , F04C2230/603 , F04C2240/56 , Y10T29/4924 , Y10T29/49245
摘要： A load transmittal apparatus transfers an axial load to a thrust surface during operation of a scroll compressor.

36. 发明申请

US20130251573A1 Press-Fit Bearing Housing With Large Gas Passages 有权
标题翻译：具有大气压段的压配轴承座
公开(公告)号：US20130251573A1
公开(公告)日：2013-09-26
申请号：US13428505
申请日：2012-03-23
申请人： Ronald J. Duppert , Xianghong Wang , Kurt William Robert Bessel , James W. Bush
发明人： Ronald J. Duppert , Xianghong Wang , Kurt William Robert Bessel , James W. Bush
IPC分类号： F04C18/00 , B23P15/00
CPC分类号： F04C18/0215 , F04C21/007 , F04C23/008 , F04C29/126 , F04C2230/603 , F04C2240/56 , F04C2240/803 , F04C2240/805 , Y10T29/4924
摘要： A scroll compressor that includes a housing and scroll compressor bodies disposed in the housing. A motor is disposed within the housing and operably connected to a drive shaft for driving one of the scroll compressor bodies. The drive shaft is rotationally supported at one end by a crankcase which includes a bearing housing and a bearing. The crankcase includes a plurality of openings or gas passages passing through the crankcase, as well as a plurality of generally cylindrical sections positioned respectively between adjacent openings. The cylindrical sections define contact regions which can engage an inner periphery of the housing when the crankcase is mounted therein.
摘要翻译：一种涡旋压缩机，其包括设置在壳体中的壳体和涡旋压缩机体。电动机设置在壳体内并且可操作地连接到用于驱动涡旋压缩机主体之一的驱动轴。驱动轴在一端通过包括轴承壳体和轴承的曲轴箱旋转地支撑。曲轴箱包括通过曲轴箱的多个开口或气体通道，以及分别位于相邻开口之间的多个大致圆柱形部分。圆柱形部分限定了当曲轴箱安装在其中时可与壳体的内周接合的接触区域。

37. 发明申请

US20130251551A1 COMPRESSOR SHELL WITH MULTIPLE DIAMETERS 审中-公开
标题翻译：压缩机外壳采用多个直径
公开(公告)号：US20130251551A1
公开(公告)日：2013-09-26
申请号：US13427992
申请日：2012-03-23
申请人： Kurt William Robert Bessel , Ronald J. Duppert , James W. Bush , John T. Pletl
发明人： Kurt William Robert Bessel , Ronald J. Duppert , James W. Bush , John T. Pletl
IPC分类号： F04B17/00 , B23P11/00
CPC分类号： F04C23/008 , F01C21/10 , F04B35/04 , F04B39/121 , F04B39/127 , F04C18/0215 , F04C29/02 , F04C2230/60 , F04C2240/30 , Y10T29/49826
摘要： A scroll compressor that includes a shell and scroll compressor bodies disposed in the shell. The scroll bodies include a first scroll body and a second scroll body, where the first and second scroll bodies have respective bases and respective scroll ribs that project from the respective bases. The scroll ribs are configured to mutually engage, and the second scroll body is movable relative to the first scroll body for compressing fluid. A pilot ring engages a perimeter surface of the first scroll body to limit movement of the first scroll body in the radial direction. Further, the shell includes different inner diameters to facilitate press fitting a motor into the shell where the motor includes lubricant flow passages.
摘要翻译：一种涡旋压缩机，其包括壳体和设置在壳体中的涡旋压缩机体。涡旋体包括第一涡旋体和第二涡旋体，其中第一和第二涡旋体具有相应的基部和从各个基部突出的各自的涡旋肋。涡旋肋构造成相互接合，并且第二涡旋体相对于第一涡旋体可移动以压缩流体。导向环与第一涡旋体的周边表面接合，以限制第一涡旋体沿径向移动。此外，壳体包括不同的内径，以便于将电动机压配合到壳体中，其中电动机包括润滑剂流动通道。

38. 发明申请

US20110064597A1 Optimized Discharge Port for Scroll Compressor with Tip Seals 有权
标题翻译：带顶端密封的涡旋压缩机优化排放口
公开(公告)号：US20110064597A1
公开(公告)日：2011-03-17
申请号：US12557592
申请日：2009-09-11
申请人： Ronald J. Duppert
发明人： Ronald J. Duppert
IPC分类号： F04C27/00 , F04C18/02
CPC分类号： F04C18/0215 , F04C18/0261 , F04C23/008 , F04C27/005 , F04C2250/102
摘要： A scroll compressor having a first compressor body with a first base, a first rib that projects from the first base, and a discharge port. A second compressor body has a second base and a second rib projecting from the second base. The first and second ribs are mutually received in each other to define at least one compression chamber between an intake and discharge port. The relative movement between the first and second compressor bodies is adapted to compress fluid from the intake to the discharge port. The scroll compressor further includes a tip seal projecting axially from the second rib. The tip seal is adapted to engage the first base to seal the compression chamber. The discharge port includes an inward-facing radius, which enables the length of the tip seal in the vicinity of the discharge port to be greater than it would be without the inward-facing radius.
摘要翻译：一种涡旋式压缩机，具有：具有第一基座的第一压缩机本体，从第一基座突出的第一肋和排出口。第二压缩机主体具有第二基座和从第二基座突出的第二肋条。第一和第二肋彼此相互接收以在进气口和排出口之间限定至少一个压缩室。第一和第二压缩机体之间的相对运动适于将流体从进气口压缩到排出口。涡旋压缩机还包括从第二肋轴向突出的尖端密封件。尖端密封件适于接合第一基座以密封压缩室。排出口包括向内的半径，这使得排出口附近的末端密封件的长度能够大于没有向内的半径。

39. 发明授权

US07850437B2 Multi-port suction reed valve with optimized tips 有权
标题翻译：多端口吸入簧片阀，具有优化的提示
公开(公告)号：US07850437B2
公开(公告)日：2010-12-14
申请号：US12151391
申请日：2008-05-06
申请人： Scott M. MacBain , Ronald J. Duppert
发明人： Scott M. MacBain , Ronald J. Duppert
IPC分类号： F16K21/04 , F04B39/10 , F04B53/10
CPC分类号： F04B39/1073 , Y10T137/784 , Y10T137/7859 , Y10T137/7891
摘要： A reed valve having a plurality of tips and associated recesses is provided as a compressor suction valve with each valve tip coacting with a suction port. The recesses are located in the housing structure defining the cylinder of the compressor and are spaced a distance on the order of 0.1 inches from the tips when the suction valve is closed. The valve is secured on one side of the cylinder and each tip is located along a line from the center of the cylinder through the center, or axis, of a suction port.
摘要翻译：提供具有多个尖端和相关联的凹部的簧片阀作为压缩机吸入阀，其中每个阀尖与吸入口共同作用。凹槽位于限定压缩机气缸的壳体结构中，并且在吸入阀关闭时间隔距离尖端0.1英寸的距离。阀被固定在气缸的一侧上，并且每个尖端沿着从气缸中心穿过吸入口的中心或轴线的线定位。

40. 发明申请

US20100092320A1 Inlet Screen and Scroll Compressor Incorporating Same 有权
标题翻译：入口屏幕和涡旋压缩机结合相同
公开(公告)号：US20100092320A1
公开(公告)日：2010-04-15
申请号：US12250696
申请日：2008-10-14
申请人： Ronald J. Duppert
发明人： Ronald J. Duppert
IPC分类号： F01C1/02
CPC分类号： F04C18/0215 , F04B39/16 , F04B53/20 , F04C23/008 , F04C29/0092 , F04C29/026 , F04C29/12 , F04C2240/806 , F04C2250/101 , Y10S418/01
摘要： A suction screen member is provided that bridges the inlet port and entrance port between a compressor housing and a suction duct in a scroll compressor. The suction screen member also serves to screen fluid entering the scroll compressor to prevent particulates from entering the scroll compressor. The suction screen member may be formed from only two components, including a sheet metal body that has a folded over section to provide a mounting segment that mounts into the inlet fitting for the outer housing and a tubular extension. Crimping of the folded over segment can secure the screen thereto. Other embodiments may have employ welding for screen attachment.
摘要翻译：提供了一种吸入筛构件，其将入口和入口端口连接在涡旋压缩机中的压缩机壳体和抽吸管之间。吸入筛构件还用于筛选进入涡旋压缩机的流体，以防止微粒进入涡旋压缩机。抽吸筛构件可以仅由两个部件形成，包括具有折叠部分的金属板体，以提供安装到外壳的入口配件中的安装段和管状延伸部。折叠的片段的压接可以将屏幕固定在其上。其他实施例可以采用用于屏幕附接的焊接。

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