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1. 发明申请

US20170268513A1 SUCTION LINE ARRANGEMENT FOR MULTIPLE COMPRESSOR SYSTEM 审中-公开
公开(公告)号：US20170268513A1
公开(公告)日：2017-09-21
申请号：US15445137
申请日：2017-02-28
申请人： Emerson Climate Technologies, Inc.
发明人： James A. SCHAEFER , Harry B. CLENDENIN
IPC分类号： F04C27/00 , F04C18/02 , F04C23/00 , F04C29/02 , F04C29/12
CPC分类号： F04C27/008 , F04B39/0284 , F04B39/121 , F04B39/123 , F04B41/06 , F04C18/0215 , F04C23/001 , F04C23/003 , F04C23/008 , F04C29/02 , F04C29/12 , F04C2240/70 , F04C2240/806
摘要： A compressor includes a shell assembly and a compression mechanism disposed within the shell assembly. The shell assembly includes first and second end caps. A suction chamber is disposed within the shell assembly between the first end cap and the second end cap. A discharge chamber and oil sump may be disposed within the shell assembly. The shell assembly includes at least one suction opening into the suction chamber. A distributor is in communication with one of the suction openings. Plugs may sealingly engage another one of the suction openings. The distributor includes an inlet path and first and second outlet paths. A suction line is coupled to the inlet path. The suction line includes at least first and second portions. A first plane bisecting the second portion along a length of the second portion is perpendicular to a second plane that bisects the first and second outlet paths.

2. 发明授权

US09719511B2 Scroll compressor in which a fixed scroll and an orbiting scroll are placed between a partition plate and a main bearing 有权
公开(公告)号：US09719511B2
公开(公告)日：2017-08-01
申请号：US14888373
申请日：2014-04-28
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Yusuke Imai , Takeshi Ogata , Sadayuki Yamada , Hidenobu Shintaku , Atsushi Sakuda , Takashi Morimoto , Akihiro Hayashi
IPC分类号： F03C2/00 , F03C4/00 , F04C2/00 , F04C18/02 , F04C27/00 , F04C29/12 , F04C28/26 , F04C29/00 , F01C17/06 , F04C23/00
CPC分类号： F04C18/0269 , F01C17/066 , F04C18/0215 , F04C18/0261 , F04C18/0276 , F04C23/008 , F04C27/001 , F04C27/005 , F04C27/008 , F04C28/26 , F04C29/005 , F04C29/0085 , F04C29/124 , F04C29/128
摘要： A scroll compressor of the present invention includes a partition plate, a fixed scroll, an orbiting scroll, a rotation-restraining member, a main bearing, a discharge space, a ring-shaped first seal member and a ring-shaped second seal member. A pressure in the medium pressure space is set lower than that in the discharge space and higher than that in the low pressure space. The first seal member and the second seal member are sandwiched by the partition plate by means of a closing member, the fixed scroll can move in an axial direction of the fixed scroll between the partition plate and the main bearing. If a high pressure is applied to the discharge space, the fixed scroll can be pressed against the orbiting scroll.

3. 发明授权

US09551333B2 Vacuum pump with longitudinal and annular seals 有权
标题翻译：真空泵具有纵向和环形密封
公开(公告)号：US09551333B2
公开(公告)日：2017-01-24
申请号：US14006575
申请日：2012-01-17
申请人： Neil Turner , Stephen Dowdeswell , Sivabalan Kailasam , Alan Ernest Kinnaird Holbrook
发明人： Neil Turner , Stephen Dowdeswell , Sivabalan Kailasam , Alan Ernest Kinnaird Holbrook
IPC分类号： F01C19/00 , F01C19/10 , F16J15/02 , F01C1/24 , F03C2/30 , F04C2/24 , F04C18/24 , F04B25/00 , F01C21/10 , F04C23/00 , F04C25/02 , F04C27/00 , F04C18/12
CPC分类号： F04B25/00 , F01C19/005 , F01C19/10 , F01C21/10 , F04C18/12 , F04C23/001 , F04C25/02 , F04C27/008 , F04C2230/60
摘要： A multi-stage vacuum pump may include first and second half-shell components defining a plurality of pumping chambers and for assembly together along respective longitudinal extending faces; first and second end stator components for assembly at respective longitudinal seals for sealing between the first and second half-shell stator components when assembled together at the longitudinally extending faces; and annular seals for sealing between the first and second end stator components and the first and second half-shell stator components when assembled; wherein the longitudinal seals have end portions which abut against the annular seals for sealing therebetween and the first and second half-shell stator components have formations for resisting movement of the end portions away from the annular seals when the end portions are compressed between the first and second half-shell stator components.
摘要翻译：多级真空泵可以包括限定多个泵送室并且沿着相应的纵向延伸面组装在一起的第一和第二半壳部件; 第一和第二端定子部件，用于在相应的纵向密封件处组装，用于当在纵向延伸面上组装在一起时在第一和第二半壳定子部件之间进行密封; 以及用于在组装时在第一和第二端子定子部件与第一和第二半壳定子部件之间进行密封的环形密封件; 其中所述纵向密封件具有抵靠所述环形密封件的端部，用于密封所述环形密封件，并且当所述端部被压缩在所述第一和第二半壳定子部件之间时，所述第一和第二半壳定子部件具有用于抵抗所述端部远离所述环形密封件的运动的结构第二半壳定子部件。

4. 发明授权

US09366255B2 Scroll vacuum pump having external axial adjustment mechanism 有权
标题翻译：涡旋式真空泵具有外部轴向调节机构
公开(公告)号：US09366255B2
公开(公告)日：2016-06-14
申请号：US14094683
申请日：2013-12-02
申请人： AGILENT TECHNOLOGIES, INC.
发明人： Ronald J. Forni
IPC分类号： F04C18/02 , F04C27/00 , F04C29/00
CPC分类号： F04C18/0215 , F04C27/008 , F04C29/0057 , F04C2230/602 , F04C2240/805
摘要： A vacuum type of scroll pump includes a frame, a stationary plate scroll, an orbiting plate scroll, a non-energized type of tip seal or seals, an eccentric drive mechanism assembled to and supported by the frame and to which the orbiting plate scroll is assembled so as to be drivable by the eccentric drive mechanism in an orbit about a longitudinal axis of the pump, and a mechanism for adjusting the seal(s) created by the tip seal(s) without having to disassemble any of the frame, plate scrolls or parts of the eccentric drive mechanism from one another, i.e., while a pump head assembly of the pump remains intact.
摘要翻译：一种真空型涡旋泵，包括一个框架，一个固定板卷轴，一个轨道板卷轴，一个无通电型的顶端密封或密封件，一个组装到框架上并由框架支承的偏心驱动机构，组装成可以通过围绕泵的纵向轴线的轨道中的偏心驱动机构驱动，以及用于调节由尖端密封件产生的密封件的机构，而不必拆卸框架板中的任何一个偏心驱动机构的涡卷或部分彼此，即泵的泵头组件保持完整。

5. 发明申请

US20150316056A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：US20150316056A1
公开(公告)日：2015-11-05
申请号：US14702968
申请日：2015-05-04
申请人： LG ELECTRONICS INC.
发明人： Suchul KIM , Kiwon PARK , Minjae KIM
IPC分类号： F04C27/00 , F04C29/12 , F04C18/02
CPC分类号： F04C27/003 , F01C1/0215 , F01C1/0261 , F01C19/005 , F04C15/0023 , F04C18/0215 , F04C18/0261 , F04C23/008 , F04C27/008 , F04C28/06 , F04C29/12 , F04C29/124 , F05C2225/00 , F05C2225/02
摘要： A scroll compressor is provided, and in particular, a scroll compressor that may include a casing, a discharge cover to partition an inside of the casing into a suction space and a discharge space, a first scroll, a second scroll that defines compression chambers together with the first scroll, the second scroll having an intermediate pressure discharge hole that communicates with a compression chamber having an intermediate pressure of the compression chambers, a back pressure plate that defines a back pressure chamber that accommodates a refrigerant discharged from the intermediate pressure discharge hole, a floating plate that defines the back pressure chamber together with the back pressure plate, and a gasket disposed between the back pressure plate and the second scroll and having an intermediate pressure communication hole that allows the intermediate pressure discharge hole to communicate with the intermediate pressure suction hole. The gasket may block communication between the back pressure chamber and the suction and discharge spaces.
摘要翻译：特别地，提供一种涡旋式压缩机，其特征在于，可以包括壳体的涡旋式压缩机，将壳体的内部分隔成吸入空间的排出盖和排出空间，第一涡旋盘，将压缩室一起限定的第二涡旋件所述第一涡旋件具有与具有所述压缩室的中间压力的压缩室连通的中间压力排出孔，所述背压板限定背压室，所述背压室容纳从所述中压排出孔排出的制冷剂，与背压板一起限定背压室的浮板和设置在背压板和第二涡旋件之间的垫圈，并具有中间压力连通孔，其允许中间压力排出孔与中间压力连通吸孔。垫圈可以阻止背压室与吸入和排出空间之间的连通。

6. 发明授权

US09097254B2 Compressor 有权
标题翻译：压缩机
公开(公告)号：US09097254B2
公开(公告)日：2015-08-04
申请号：US13054981
申请日：2008-11-28
申请人： Kangwook Lee , Jin-Ung Shin , Yongchol Kwon , Geun-Hyoung Lee
发明人： Kangwook Lee , Jin-Ung Shin , Yongchol Kwon , Geun-Hyoung Lee
IPC分类号： F04C18/32 , F04C23/00 , F04C29/00 , F04C15/00
CPC分类号： F04C18/322 , F01C21/0809 , F04C15/0007 , F04C18/32 , F04C18/3443 , F04C18/348 , F04C18/3564 , F04C23/008 , F04C27/008 , F04C29/0057 , F04C29/0085 , F04C29/023 , F04C2240/603
摘要： A compressor is provided that eliminates sliding contacts between a cylinder and a roller to minimize mixing of lubricating oil into a refrigerant. The compressor includes a hermetic container that stores the lubricating oil at a lower portion thereof; a stator mounted within the hermetic container; a cylinder type rotor that rotates within the stator by a rotating electromagnetic field of the stator and defines a compression chamber therein; a roller that rotates and compresses the refrigerant by a rotational force transferred from the rotor; a rotational shaft integrally formed with the roller; a vane that divides the compression chamber into suction and compression regions and transfers the rotational force to the roller; and oil feed passages provided in the rotational shaft and the roller to feed the lubricating oil to areas where two or more members are slidingly engaged with one another within the compression chamber.
摘要翻译：提供一种压缩机，其消除气缸和辊之间的滑动接触，以使润滑油与制冷剂的混合最小化。压缩机包括在其下部存储润滑油的密封容器; 安装在密封容器内的定子; 圆柱型转子，其通过定子的旋转电磁场在定子内旋转并且在其中限定压缩室; 通过从转子传递的旋转力旋转并压缩制冷剂的辊; 与所述辊一体形成的旋转轴; 将压缩室分成吸入和压缩区域并将旋转力传递到辊子的叶片; 以及设置在旋转轴和辊中的供油通道，以将润滑油供给到两个或更多个部件在压缩室内彼此滑动接合的区域。

7. 发明授权

US09039384B2 Suction duct with adjustable diametric fit 有权
标题翻译：吸入管可调直径配合
公开(公告)号：US09039384B2
公开(公告)日：2015-05-26
申请号：US13428407
申请日：2012-03-23
申请人： Ronald J. Duppert , Thomas Rogalski
发明人： Ronald J. Duppert , Thomas Rogalski
IPC分类号： F01C21/10 , F04C23/00 , F04C27/00 , F04C29/12 , F04C18/02 , F04C29/00 , F04C29/04
CPC分类号： F01C21/10 , F04C18/0215 , F04C23/008 , F04C27/008 , F04C29/0092 , F04C29/045 , F04C29/12
摘要： 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.
摘要翻译：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。

8. 发明授权

US08920139B2 Suction duct with stabilizing ribs 有权
标题翻译：带稳定肋的吸风管
公开(公告)号：US08920139B2
公开(公告)日：2014-12-30
申请号：US13428172
申请日：2012-03-23
申请人： Johnathan P. Roof , Tracy E. Shay
发明人： Johnathan P. Roof , Tracy E. Shay
IPC分类号： F04C18/00 , F04C23/02
CPC分类号： F01C21/10 , F04C18/0215 , F04C23/008 , F04C27/008 , F04C29/0092 , F04C29/045 , F04C29/12
摘要： 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.
摘要翻译：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。

9. 发明授权

US08876494B2 Compressor having first and second rotary member arrangement using a vane 有权
标题翻译：具有使用叶片的第一和第二旋转构件的压缩机
公开(公告)号：US08876494B2
公开(公告)日：2014-11-04
申请号：US13054963
申请日：2008-11-27
申请人： Kangwook Lee , Jin-Ung Shin , Yongchol Kwon , Geun-Hyoung Lee
发明人： Kangwook Lee , Jin-Ung Shin , Yongchol Kwon , Geun-Hyoung Lee
IPC分类号： F04B35/04 , F04C18/332 , F04C18/324 , F04C29/12 , F04C23/00 , F04C18/32 , F04C29/00
CPC分类号： F04C18/322 , F01C21/0809 , F04C15/0007 , F04C18/32 , F04C18/3443 , F04C18/348 , F04C18/3564 , F04C23/008 , F04C27/008 , F04C29/0057 , F04C29/0085 , F04C29/023 , F04C2240/603
摘要： A compressor is provided that includes a stator, a cylinder type rotor rotated within the stator by a rotating electromagnetic field of the stator and that defines a compression chamber inside, a roller that rotates within the compression chamber of the cylinder type rotor by a rotational force transferred from the rotor and compresses a refrigerant during rotation, a vane that divides the compression chamber into a suction region, into which the refrigerant is sucked, and a compression region, in which the refrigerant is compressed and discharged from, and transfers the rotational force from the cylinder type rotor to the roller, an axis of rotation that integrally extends from the roller in an axial direction, and a suction passage, through which the refrigerant is sucked into the compression chamber, through the axis of rotation and the roller.
摘要翻译：提供了一种压缩机，其包括定子，通过定子的旋转电磁场在定子内旋转并在内部限定压缩室的圆筒型转子，通过旋转力在圆筒型转子的压缩室内旋转的辊从转子传送并在旋转期间压缩制冷剂，将压缩室分成吸入制冷剂的吸入区域的叶片和制冷剂被压缩和排出的压缩区域，并且将转动力从圆筒型转子到辊，从轴向轴向一体地延伸的旋转轴和通过旋转轴和辊将制冷剂吸入压缩室的吸入通路。

10. 发明申请

US20130294956A1 SCROLL FLUID MACHINE 有权
标题翻译：滚动流体机
公开(公告)号：US20130294956A1
公开(公告)日：2013-11-07
申请号：US13934945
申请日：2013-07-03
申请人： ANEST IWATA CORPORATION
发明人： Hiroshi ITO , Shiro TANIGAWA , Youhei MIDORIKAWA
IPC分类号： F04C18/02
CPC分类号： F04C18/0246 , F04C18/0223 , F04C18/0253 , F04C23/001 , F04C27/005 , F04C27/008 , F04C29/0057
摘要： A scroll fluid machine includes a revolving scroll in which a revolving wrap stands upright on an end plate supported revolvably on a drive shaft, and a fixed scroll which is provided opposite the revolving scroll and in which a fixed wrap stands upright on an end plate. The revolving and fixed wraps overlap to form a compression chamber for compressing a fluid by causing the revolving scroll to revolve. The scroll fluid machine further includes a rod-shaped member attached to the end plate of the revolving scroll and extending to a rear surface side of the fixed scroll, which is a side not opposing the revolving scroll. A revolving plate is attached to the rod-shaped member, provided with a pin crank mechanism, and supported revolvably on the drive shaft. The revolving plate is provided with a sealing unit that seals the compression chamber in an axial direction.
摘要翻译：涡旋流体机械包括旋转涡卷，旋转涡卷以可旋转地支撑在驱动轴上的端板垂直放置，以及与旋转涡卷相对设置的固定涡旋盘，固定涡卷立起于端板上。旋转和固定的涡卷重叠以形成用于通过使旋转涡旋件旋转来压缩流体的压缩室。涡旋流体机械还包括附接到回转涡卷的端板并延伸到固定涡旋件的后表面侧的杆状部件，该固定涡卷是不与旋转涡卷相对的一侧。旋转板附接到设有销曲柄机构的杆状构件，并且可旋转地支撑在驱动轴上。旋转板设置有沿轴向密封压缩室的密封单元。

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