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公开(公告)号：US09856874B2
公开(公告)日：2018-01-02
申请号：US14801233
申请日：2015-07-16
Applicant: Johnathan P. Roof , Xianghong Wang , Carl F. Stephens , Christopher Allen Wyker
Inventor： Johnathan P. Roof , Xianghong Wang , Carl F. Stephens , Christopher Allen Wyker
CPC classification number: F04C18/0253 , F04C18/0215 , F04C23/008 , F04C29/0057 , F04C29/0085 , F04C2230/602 , F04C2240/805
Abstract: A scroll compressor that includes a housing and scroll compressor bodies disposed in the housing. The scroll bodies include a non-orbiting scroll body (also referred to as “fixed”) and a moveable body, where 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 movable scroll body orbits relative to the fixed scroll body for compressing fluid. A pilot ring engages a perimeter surface of the fixed scroll body to limit movement of the fixed scroll body in the radial direction. A simplified holding plate prevents rotation between the pilot ring and the fixed scroll body.
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公开(公告)号：US20130251575A1
公开(公告)日：2013-09-26
申请号：US13428042
申请日：2012-03-23
Applicant: Johnathan P. Roof , Ronald J. Duppert
Inventor： Johnathan P. Roof , Ronald J. Duppert
IPC: F01C1/02
CPC classification number: F04C18/0253 , F01C17/066 , F01C19/005 , F01C21/007 , F04C18/0215 , F04C23/008 , F04C29/12 , F04C29/126 , F04C2230/60
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08303278B2
公开(公告)日：2012-11-06
申请号：US12497768
申请日：2009-07-06
Applicant: Johnathan P. Roof , Anil Gopinathan , Damanjit Singh
Inventor： Johnathan P. Roof , Anil Gopinathan , Damanjit Singh
CPC classification number: F04C18/0215 , F04C23/008 , F04C29/042
Abstract: A scroll compressor that utilizes liquid or vapor injection to cool a working fluid being compressed by an orbiting scroll member and a non-orbiting scroll member, and/or to increase the efficiency of the compressor. An injection fitting is secured to, and extends through, the compressor housing and receives liquid or vapor working fluid from a source external to the compressor. The non-orbiting scroll member may be fixedly mounted with respect to the crankcase of the compressor, and internal passages formed within the crankcase and the non-orbiting scroll member, which are substantially isolated from the suction pressure and discharge pressure chambers of the compressor, are used to convey liquid or vapor working fluid from the injection fitting into intermediate pressure working pockets defined between the scroll members. The compressor may include an end cap fitted over an open end of its housing which overlaps an end of the passage provided in the non-orbiting scroll member to provide a robust sealing of the passage.
Abstract translation: 一种涡旋式压缩机，其利用液体或蒸汽喷射来冷却由绕动涡旋构件和非绕动涡旋构件压缩的工作流体，和/或提高压缩机的效率。 注射配件固定到压缩机壳体上并延伸穿过压缩机壳体，并从压缩机外部的源接收液体或蒸气工作流体。 非定涡旋构件可以相对于压缩机的曲轴箱固定地安装，并且形成在曲轴箱和非绕动涡旋构件内部的内部通道基本上与压缩机的吸入压力和压力室隔离， 用于将液体或蒸气工作流体从注射配件输送到限定在涡旋件之间的中间压力工作袋。 压缩机可以包括安装在其壳体的开口端上的端帽，其与设置在非绕动涡旋构件中的通道的端部重叠以提供通道的牢固密封。
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公开(公告)号：US09322404B2
公开(公告)日：2016-04-26
申请号：US14678663
申请日：2015-04-03
Applicant: Johnathan P. Roof , Ronald J. Duppert
Inventor： Johnathan P. Roof , Ronald J. Duppert
CPC classification number: F04C18/0253 , F01C17/066 , F01C19/005 , F01C21/007 , F04C18/0215 , F04C23/008 , F04C29/12 , F04C29/126 , F04C2230/60
Abstract: 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.
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公开(公告)号：US08920139B2
公开(公告)日：2014-12-30
申请号：US13428172
申请日：2012-03-23
Applicant: Johnathan P. Roof , Tracy E. Shay
Inventor： Johnathan P. Roof , Tracy E. Shay
CPC classification number: F01C21/10 , F04C18/0215 , F04C23/008 , F04C27/008 , F04C29/0092 , F04C29/045 , F04C29/12
Abstract: A suction duct for a compressor such as a scroll compressor may include a plastic ring body with a metal screen heat staked in a window of the ring body to filter refrigerant gas entering the motor cavity. The ring body may be in surrounding relation of the motor and resiliently compressed in the housing through intermittent contact with the inner housing surface to better seal around the inlet port. Oil drain channels and stabilizing ribs may be along the outside surface of the ring body.
Abstract translation: 用于诸如涡旋压缩机的压缩机的吸入管道可以包括具有金属丝网的塑料环体，该金属丝网被放置在环体的窗口中，以过滤进入电动机腔的制冷剂气体。 环体可以是电动机的周围关系，并且通过与内壳表面间歇接触而弹性地压缩在壳体中，以更好地围绕入口端口密封。 排油通道和稳定肋可以沿着环体的外表面。
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Patent Agency Ranking
公开(公告)号：US20160090985A1
公开(公告)日：2016-03-31
申请号：US14801233
申请日：2015-07-16
Applicant: Johnathan P. Roof , Xianghong Wang , Carl F. Stephens , Christopher Allen Wyker
Inventor： Johnathan P. Roof , Xianghong Wang , Carl F. Stephens , Christopher Allen Wyker
CPC classification number: F04C18/0253 , F04C18/0215 , F04C23/008 , F04C29/0057 , F04C29/0085 , F04C2230/602 , F04C2240/805
Abstract: A scroll compressor that includes a housing and scroll compressor bodies disposed in the housing. The scroll bodies include a non-orbiting scroll body (also referred to as “fixed”) and a moveable body, where 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 movable scroll body orbits relative to the fixed scroll body for compressing fluid. A pilot ring engages a perimeter surface of the fixed scroll body to limit movement of the fixed scroll body in the radial direction. A simplified holding plate prevents rotation between the pilot ring and the fixed scroll body.
Abstract translation: 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。 涡卷体包括非绕动涡旋体（也称为“固定”）和可移动体，其中涡管体具有各自的基部和从各个基部突出的相应的涡旋肋。 涡旋肋构造成相互接合，并且可动涡旋体相对于固定涡旋体轨道相对于流体压缩。 导向环与固定涡旋体的周边表面接合以限制固定涡旋体沿径向的移动。 简化的保持板防止先导环和固定涡旋体之间的旋转。
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公开(公告)号：US09022758B2
公开(公告)日：2015-05-05
申请号：US13428042
申请日：2012-03-23
Applicant: Johnathan P. Roof , Ronald J. Duppert
Inventor： Johnathan P. Roof , Ronald J. Duppert
IPC: F01C1/02 , F01C1/063 , F03C2/00 , F03C4/00 , F04C2/00 , F04C18/00 , F04C23/00 , F04C29/12 , F04C18/02 , F01C17/06 , F01C19/00 , F01C21/00
CPC classification number: F04C18/0253 , F01C17/066 , F01C19/005 , F01C21/007 , F04C18/0215 , F04C23/008 , F04C29/12 , F04C29/126 , F04C2230/60
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20130251562A1
公开(公告)日：2013-09-26
申请号：US13428172
申请日：2012-03-23
Applicant: Johnathan P. Roof , Tracy E. Shay
Inventor： Johnathan P. Roof , Tracy E. Shay
CPC classification number: F01C21/10 , F04C18/0215 , F04C23/008 , F04C27/008 , F04C29/0092 , F04C29/045 , F04C29/12
Abstract: A suction duct for a compressor such as a scroll compressor may include a plastic ring body with a metal screen heat staked in a window of the ring body to filter refrigerant gas entering the motor cavity. The ring body may be in surrounding relation of the motor and resiliently compressed in the housing through intermittent contact with the inner housing surface to better seal around the inlet port. Oil drain channels and stabilizing ribs may be along the outside surface of the ring body.
Abstract translation: 用于诸如涡旋压缩机的压缩机的吸入管道可以包括具有金属丝网的塑料环体，该金属丝网被放置在环体的窗口中，以过滤进入电动机腔的制冷剂气体。 环体可以是电动机的周围关系，并且通过与内壳表面间歇接触而弹性地压缩在壳体中，以更好地围绕入口端口密封。 排油通道和稳定肋可以沿着环体的外表面。
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公开(公告)号：US09441631B2
公开(公告)日：2016-09-13
申请号：US13428026
申请日：2012-03-23
Applicant: Johnathan P. Roof
Inventor： Johnathan P. Roof
CPC classification number: F04C25/00 , F04C18/0215 , F04C23/008 , F04C28/28 , F04C29/0092 , F04C29/12 , F04C2230/231 , F04C2240/30 , F04C2240/80 , F04C2240/806 , Y10T29/49826 , Y10T137/794
Abstract: A suction duct for a compressor such as a scroll compressor may include a plastic ring body with a metal screen heat staked in a window of the ring body to filter refrigerant gas entering the motor cavity. the ring body may be in surrounding relation of the motor and resiliently compressed in the housing through intermittent contact with the inner housing surface to better seal around the inlet port. Oil drain channels and stabilizing ribs may be along the outside surface of the ring body.
Abstract translation: 用于诸如涡旋压缩机的压缩机的吸入管道可以包括具有金属丝网的塑料环体，该金属丝网被放置在环体的窗口中，以过滤进入电动机腔的制冷剂气体。 环体可以是电动机的周围关系，并且通过与内壳表面间歇接触而弹性压缩在壳体中，以更好地围绕入口端密封。 排油通道和稳定肋可以沿着环体的外表面。
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公开(公告)号：US20150211516A1
公开(公告)日：2015-07-30
申请号：US14678663
申请日：2015-04-03
Applicant: Johnathan P. Roof , Ronald J. Duppert
Inventor： Johnathan P. Roof , Ronald J. Duppert
CPC classification number: F04C18/0253 , F01C17/066 , F01C19/005 , F01C21/007 , F04C18/0215 , F04C23/008 , F04C29/12 , F04C29/126 , F04C2230/60
Abstract: 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.
Abstract translation: 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。
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