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公开(公告)号：WO2009155104A2
公开(公告)日：2009-12-23
申请号：PCT/US2009/045665
申请日：2009-05-29
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , STOVER, Robert, C. , AKEI, Masao
Inventor： STOVER, Robert, C. , AKEI, Masao
CPC classification number: F04C28/10 , F04C18/0215 , F04C23/008 , F04C28/26
Abstract: A compressor includes orbiting and non-orbiting scroll members meshingly engaged to form a series of compression pockets, including first pockets when the orbiting scroll member is in a first position. A first porting in the non-orbiting scroll member communicates with the first pockets during a portion of a compression cycle. The first pockets include a set of radially outermost pockets located radially inward relative to the first porting and isolated from communication with the first porting during the compression cycle. The first porting is aligned with a spiral wrap of the orbiting scroll member at a location radially outward from and directly adjacent the first pockets when the orbiting scroll member is in the first position. Additional porting communicates with each of the compression pockets located radially outward relative to the first pockets when the orbiting scroll member is in the first position.
Abstract translation: 压缩机包括轨道和非轨道运行的涡旋构件，其啮合地接合以形成一系列压缩袋，当所述绕动涡旋构件处于第一位置时，包括第一凹穴。 在非循环涡旋构件中的第一移动在压缩循环的一部分期间与第一凹穴连通。 第一口袋包括一组相对于第一端口径向向内定位的径向最外侧的袋，并且在压缩循环期间与第一端口的通信隔离。 当旋转涡旋构件处于第一位置时，第一移位与绕动涡旋构件的螺旋形卷绕在与径向向外并直接邻近第一凹穴的位置处。 当旋转涡旋构件处于第一位置时，附加的移动与相对于第一凹穴径向向外定位的每个压缩口连通。
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公开(公告)号：WO2009155091A2
公开(公告)日：2009-12-23
申请号：PCT/US2009/045630
申请日：2009-05-29
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , STOVER, Robert, C. , AKEI, Masao
Inventor： STOVER, Robert, C. , AKEI, Masao
CPC classification number: F04C18/0215 , F04C18/0253 , F04C23/006 , F04C28/12 , F04C29/124
Abstract: A compressor may include a housing and first and second scroll members supported within the housing, each having an end plate with a spiral wrap extending therefrom and meshingly engaged with the other to form a series of compression pockets operating at an intermediate fluid pressure between a suction pressure and a discharge pressure. A first passage in communication with one of the compression pockets extends from a first side of the first end plate to a second side of the first end plate generally opposite the first side. A modulation plate overlies the second side of the first scroll member for radial displacement between first and second positions. The modulation plate isolates the first passage from communication with a suction pressure region of the compressor when in the first position and provides communication between the first passage and the suction pressure region when in the second position.
Abstract translation: 压缩机可以包括壳体和支撑在壳体内的第一和第二涡旋构件，每个具有端板，其具有从其延伸的螺旋形涡卷并与另一个啮合地形成一系列在吸力 压力和排放压力。 与一个压缩袋连通的第一通道从第一端板的第一侧延伸到第一端板的与第一侧相对的第二侧。 调制板位于第一涡旋构件的第二侧，用于在第一和第二位置之间进行径向位移。 当处于第一位置时，调制板隔离第一通道与压缩机的吸入压力区域的连通，并在第二位置时提供第一通道和吸入压力区域之间的连通。
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公开(公告)号：WO2010138821A2
公开(公告)日：2010-12-02
申请号：PCT/US2010/036586
申请日：2010-05-28
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , STOVER, Robert, C. , AKEI, Masao , PEREVOZCHIKOV, Michael, M.
Inventor： STOVER, Robert, C. , AKEI, Masao , PEREVOZCHIKOV, Michael, M.
CPC classification number: F04C18/00 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C28/26 , F04C29/0007 , F25B1/04 , F25B2400/13
Abstract: A compressor may include first and second scroll members and first and second pistons. The first scroll member includes a first end plate and a first scroll wrap. The second scroll member includes a second end plate and a second scroll wrap that is intermeshed with the first scroll wrap to define moving fluid pockets. The second end plate may include a first and second passages, first and second recesses, and first and second ports extending through the second end plate and communicating with at least one of the pockets. The first piston may be disposed in the first recess and movable between first and second positions controlling communication between the first passage and the first port. The second piston may be disposed in the second recess and movable between first and second positions controlling communication between at least one of the pockets and said second passage.
Abstract translation: 压缩机可以包括第一和第二涡旋件以及第一和第二活塞。 第一涡旋构件包括第一端板和第一涡旋盘。 第二涡旋构件包括第二端板和与第一涡旋盘相互啮合以限定移动流体袋的第二涡卷。 第二端板可以包括第一和第二通道，第一和第二凹部，以及延伸穿过第二端板并与至少一个凹穴连通的第一和第二端口。 第一活塞可以设置在第一凹部中，并且可以在控制第一通道和第一端口之间的连通的第一位置和第二位置之间移动。 第二活塞可以设置在第二凹部中，并可在第一和第二位置之间移动，从而控制至少一个凹穴和所述第二通道之间的连通。
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公开(公告)号：WO2009155094A2
公开(公告)日：2009-12-23
申请号：PCT/US2009/045638
申请日：2009-05-29
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , STOVER, Robert, C. , AKEI, Masao
Inventor： STOVER, Robert, C. , AKEI, Masao
CPC classification number: F04C18/0215 , F04C28/265
Abstract: A compressor includes a housing, a first scroll member supported within the housing and having a first end plate with a discharge passage, and a second scroll member supported within the housing and having a second end plate with a second spiral wrap extending therefrom and meshingly engaged with the first spiral wrap to form a series of pockets. A first aperture extends through the first end plate and is in communication with a first product of the series of pockets. A modulation assembly axially biases the first scroll member into engagement with the second scroll member when the first aperture is in communication with a suction pressure region of the compressor.
Abstract translation: 压缩机包括壳体，第一涡旋构件，其被支撑在壳体内并具有带有排放通道的第一端板和支撑在壳体内的第二涡旋构件，并具有第二端板，该第二端板具有从其延伸并啮合的第二螺旋形涡卷 与第一个螺旋包裹形成一系列口袋。 第一孔径延伸穿过第一端板并与一系列袋的第一产品连通。 当第一孔与压缩机的吸入压力区域连通时，调制组件轴向地偏压第一涡旋构件与第二涡旋构件接合。
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公开(公告)号：WO2010065720A2
公开(公告)日：2010-06-10
申请号：PCT/US2009/066551
申请日：2009-12-03
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , STOVER, Robert, C. , AKEI, Masao
Inventor： STOVER, Robert, C. , AKEI, Masao
CPC classification number: F04C18/0215 , F04C18/0261 , F04C23/008 , F04C27/005 , F04C28/26 , F04C29/12
Abstract: A compressor may include a housing, orbiting and non-orbiting scroll members, a first porting, and a second porting. The first and second porting may each extend through the end plate of the non-orbiting scroll member and may each have an angular extent of at least twenty degrees. An ending point of the first porting may be rotationally spaced from a starting point of the first porting by the angular extent in a rotational direction of a drive shaft of the compressor. An ending point of the second porting may be rotationally spaced from a starting point of the second porting by the angular extent in a rotational direction opposite the rotational direction of the drive shaft. The ending point of the second porting may be rotationally spaced from the starting point of the first porting by less than one hundred and eighty degrees in the rotational direction of the drive shaft
Abstract translation: 压缩机可包括壳体，绕动和非绕动涡旋构件，第一端口和第二端口。 第一和第二端口中的每一个可以延伸穿过非轨道运转涡卷构件的端板，并且每个都可以具有至少二十度的角度范围。 第一端口的终点可以与第一端口的起点在压缩机的驱动轴的旋转方向上旋转地间隔角度范围。 第二端口的终点可以与第二端口的起点在与驱动轴的旋转方向相反的旋转方向上旋转地间隔角度范围。 第二端口的终点可以与驱动轴的旋转方向上的第一端口的起始点旋转地间隔小于180度，
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Patent Agency Ranking
公开(公告)号：WO2009155105A2
公开(公告)日：2009-12-23
申请号：PCT/US2009/045666
申请日：2009-05-29
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , AKEI, Masao , STOVER, Robert, C.
Inventor： AKEI, Masao , STOVER, Robert, C.
CPC classification number: F04C18/0215 , F04C28/12 , F04C28/26
Abstract: A compressor includes a first porting extending through an end plate of an orbiting scroll member at an angular extent of at least twenty degrees and first and second spiral wraps defining modulated capacity pockets when the orbiting scroll is in a first position. The first modulated capacity pockets may include a set of radially outermost compression pockets located radially inward relative to the first porting and isolated from communication with the first porting during an entirety of the compression cycle. The first porting may align with the second spiral wrap at a location radially outward from and directly adjacent the first modulated capacity pockets when the orbiting scroll member is in the first position.
Abstract translation: 压缩机包括第一端口，该第一端口在至少二十度的角度范围内延伸通过绕动涡旋构件的端板，以及当所述绕动涡旋件处于第一位置时限定调制容量凹坑的第一和第二螺旋形涡卷。 第一调制容量凹坑可以包括一组径向最外侧的压缩袋，其位于径向向内相对于第一端口，并且在整个压缩循环期间与第一端口的通信隔离。 当所述绕动涡旋构件处于所述第一位置时，所述第一移位可以在所述第二螺旋卷绕件的径向向外并直接邻近所述第一调制容量凹坑的位置对准。
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公开(公告)号：WO2014078233A1
公开(公告)日：2014-05-22
申请号：PCT/US2013/069456
申请日：2013-11-11
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： STOVER, Robert, C. , BONEAR, Ronald, E. , IGNATIEV, Kirill, M.
CPC classification number: F04C18/0207 , F04C18/0215 , F04C18/0253 , F04C18/0292 , F04C23/008 , F04C28/12 , F04C29/124
Abstract: A compressor may include first and second scroll members having first and second scroll wraps, respectively. The scroll members define a suction inlet, a discharge outlet, and fluid pockets moving therebetween. The second scroll member may include a port, and a passage. The port may be in fluid communication with at least one of the pockets. The passage may extend through a portion of the second end plate and may be in fluid communication with the port. A valve assembly may be disposed in the passage and may include a valve member displaceable between open and closed positions. A recompression volume may be disposed between the valve member and the at least one of the pockets. The recompression volume may be less than or equal to approximately one percent of a volume of one of the pockets at a suction seal-off position.
Abstract translation: 压缩机可以包括分别具有第一和第二涡卷的第一和第二涡旋件。 涡旋构件限定吸入口，排出口和在它们之间移动的流体袋。 第二涡旋构件可以包括端口和通道。 端口可以与至少一个口袋流体连通。 通道可以延伸穿过第二端板的一部分并且可以与端口流体连通。 阀组件可以设置在通道中，并且可以包括可在打开位置和关闭位置之间移动的阀构件。 可以在阀构件和至少一个凹穴之间设置再压缩体积。 压缩体积可以小于或等于在吸力密封位置处的一个口袋的体积的大约百分之一。
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公开(公告)号：WO2009155109A2
公开(公告)日：2009-12-23
申请号：PCT/US2009/045672
申请日：2009-05-29
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , STOVER, Robert, C. , AKEI, Masao
Inventor： STOVER, Robert, C. , AKEI, Masao
CPC classification number: F04C28/265 , F04C18/0215 , F04C23/008
Abstract: A compressor including a housing defining a suction pressure region and a discharge pressure region includes first and second scroll members forming compression pockets. A first chamber located on the first end plate of the first scroll member includes first and second passages and a first aperture extending therethrough and in communication with the first chamber. The first aperture provides communication between a compression pocket and the first chamber. A piston in the first chamber is axially displaceable to isolate the first passage from communication with the second passage when in first and second positions, prevent communication between the first aperture and the first passage when in the first position, and provide communication between the first aperture and the first passage when in the second position.
Abstract translation: 包括限定吸入压力区域和排出压力区域的壳体的压缩机包括形成压缩袋的第一和第二涡旋件。 位于第一涡旋件的第一端板上的第一腔室包括第一和第二通道以及延伸穿过其并与第一腔室连通的第一孔。 第一孔提供压缩袋和第一室之间的连通。 当处于第一和第二位置时，第一腔室中的活塞可轴向移动以隔离第一通道与第二通道的连通，从而防止当处于第一位置时第一孔和第一通道之间的连通，并且在第一孔 和第二个位置的第一个通道。
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公开(公告)号：WO2009091996A3
公开(公告)日：2009-07-23
申请号：PCT/US2009/031279
申请日：2009-01-16
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. , SEIBEL, Stephen, M. , STOVER, Robert, C. , AKEI, Maseo
Inventor： SEIBEL, Stephen, M. , STOVER, Robert, C. , AKEI, Maseo
Abstract: A compressor may include a shell, a compression mechanism, and a seal assembly. The shell may define a first discharge passage. The compression mechanism may be supported within the shell and may include first and second scroll members. The first scroll member may include a second discharge passage. The seal assembly may extend between the first scroll member and the shell and may form a sealed discharge path between the first and second discharge passages. The seal assembly may include a first seal member axially displaceable relative to the shell and the first scroll member. The first seal member may axially abut the first scroll member when in a first position and may be free from axial contact with the first scroll member when in a second position. The seal assembly may maintain the sealed discharge path when the first seal member is in the first position.
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公开(公告)号：WO2020252026A1
公开(公告)日：2020-12-17
申请号：PCT/US2020/037004
申请日：2020-06-10
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： STOVER, Robert, C. , KNIPPEN, Keith, M.
Abstract: A compressor includes a shell assembly, a compression mechanism and a suction fitting. The shell assembly defines a chamber. The compression mechanism is disposed within the chamber of the shell assembly and includes a suction inlet. The suction fitting is attached to the shell assembly and extends at least partially into the chamber of the shell assembly. The suction fitting defines first and second openings. The suction fitting directs working fluid through the first opening towards the compression mechanism and the suction fitting directs working fluid through the second opening away from the compression mechanism.
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