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公开(公告)号：US20160222967A1
公开(公告)日：2016-08-04
申请号：US14994352
申请日：2016-01-13
Applicant: Emerson Climate Technologies, INc.
Inventor： Kirill M. Ignatiev , Michael M. Perevozchikov
CPC classification number: F04C29/025 , F04C18/0215 , F04C23/008
Abstract: A compressor is provided and may include a shell, a motor assembly, a driveshaft, a pump housing, and a pumping mechanism. The motor assembly may be disposed within the shell. The driveshaft may be drivingly engaged with the motor assembly. The pump housing may be rotatably supported by the driveshaft for rotation relative to the shell. The pumping mechanism may be disposed within the pump housing and rotating with or orbiting about the driveshaft.
Abstract translation: 提供压缩机，并且可以包括壳体，马达组件，驱动轴，泵壳体和泵送机构。 马达组件可以设置在壳体内。 驱动轴可以与马达组件驱动接合。 泵壳体可以由驱动轴可旋转地支撑以相对于壳体旋转。 泵送机构可以设置在泵壳体内并且围绕驱动轴线旋转或围绕驱动轴线旋转。
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公开(公告)号：US09115718B2
公开(公告)日：2015-08-25
申请号：US14159526
申请日：2014-01-21
Applicant: Emerson Climate Technologies, Inc.
Inventor： Kirill M. Ignatiev , Michael M. Perevozchikov
CPC classification number: F04C29/0071 , F04C18/0215 , F04C23/008 , F04C27/001 , F04C27/005 , F04C2240/56 , F04C2240/605
Abstract: A compressor is provided that may include a drive shaft, a compression mechanism, a bearing and an unloader. The drive shaft may include a main body and a crank pin extending from the main body. The compression mechanism may include first and second members. The crank pin may drivingly engage the second member and cause motion of the second member relative to the first member. The bearing may rotatably supporting the main body of the drive shaft. The unloader may rotatably engage the bearing and slidably engage the main body.
Abstract translation: 提供一种压缩机，其可以包括驱动轴，压缩机构，轴承和卸载器。 驱动轴可以包括主体和从主体延伸的曲柄销。 压缩机构可以包括第一和第二构件。 曲柄销可以驱动地接合第二构件并引起第二构件相对于第一构件的运动。 轴承可以可旋转地支撑驱动轴的主体。 卸载器可以可旋转地接合轴承并可滑动地接合主体。
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公开(公告)号：US20140356209A1
公开(公告)日：2014-12-04
申请号：US14282323
申请日：2014-05-20
Applicant: Emerson Climate Technologies, Inc.
Inventor： Kirill M. Ignatiev , Michael M. Perevozchikov
CPC classification number: F04C29/0057 , F04C18/0215 , F04C23/008 , F04C29/023 , F04C2240/807
Abstract: A compressor is provided and may include a driveshaft and an orbiting scroll member driven by the driveshaft. The orbiting scroll member may include an end plate, a spiral wrap extending from the end plate, and a chamber formed by the orbiting scroll member and disposed on an opposite side of the end plate than the spiral wrap. A counterweight may be fixed for rotation with the driveshaft and may be received within the chamber of the orbiting scroll member.
Abstract translation: 提供压缩机，并且可以包括驱动轴和由驱动轴驱动的绕动涡旋件。 绕动涡旋构件可以包括端板，从端板延伸的螺旋形涡卷，以及由旋转涡旋构件形成并且设置在端板相对于螺旋状涡卷的相对侧上的腔室。 配重可以被固定以与驱动轴一起旋转，并且可以被容纳在绕动涡旋构件的腔室内。
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公开(公告)号：US08857200B2
公开(公告)日：2014-10-14
申请号：US14041839
申请日：2013-09-30
Applicant: Emerson Climate Technologies, Inc.
Inventor： Robert C. Stover , Masao Akei , Michael M. Perevozchikov
CPC classification number: F04C18/00 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C28/26 , F04C29/0007 , F25B1/04 , F25B2400/13
Abstract: A compressor may include a fluid-injection source, a shell, and first and second scroll members. The shell may define a suction pressure region. The first scroll member may include a first end plate and a first scroll wrap extending therefrom. The second scroll member may include a second end plate and a second scroll wrap extending therefrom. The first and second scroll wraps may cooperate to define a plurality of fluid pockets. The second end plate may include a first passage and a second passage. The second end plate may also include a first port and a second port extending through the second end plate and communicating with at least one of the fluid pockets. The first passage may be in communication with the suction pressure region. The second passage may be in communication with the fluid-injection source.
Abstract translation: 压缩机可以包括流体注入源，壳体以及第一和第二涡旋件。 外壳可以限定吸入压力区域。 第一涡旋构件可以包括第一端板和从其延伸的第一涡卷。 第二涡旋构件可以包括从其延伸的第二端板和第二涡卷。 第一和第二涡卷包装可以协作以限定多个流体袋。 第二端板可以包括第一通道和第二通道。 第二端板还可以包括延伸穿过第二端板并与至少一个流体袋连通的第一端口和第二端口。 第一通道可以与吸入压力区域连通。 第二通道可以与流体注射源连通。
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公开(公告)号：US20140241909A1
公开(公告)日：2014-08-28
申请号：US14189248
申请日：2014-02-25
Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.
Inventor： Michael M. Perevozchikov , Kirill M. Ignatiev
CPC classification number: F04C23/008 , F04C18/0215 , F04C23/001 , F04C28/02 , F25B1/10 , F25B9/008 , F25B13/00 , F25B49/02 , F25B2309/061 , F25B2400/0401 , F25B2400/075
Abstract: A system may be operable to circulate a working fluid between first and second heat exchangers. The system may include a suction line, a low-side compressor, a high-side compressor and a discharge line. The low-side and high-side compressors may both be in fluid communication with the suction and discharge lines.
Abstract translation: 系统可操作以在第一和第二热交换器之间循环工作流体。 该系统可以包括吸入管路，低压侧压缩机，高压侧压缩机和排气管路。 低压侧和高压侧压缩机均可与吸入管和排气管流体连通。
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Patent Agency Ranking
公开(公告)号：US11371497B2
公开(公告)日：2022-06-28
申请号：US16743794
申请日：2020-01-15
Applicant: Emerson Climate Technologies, Inc.
Inventor： Kirill M. Ignatiev , Robert C. Stover , Michael M. Perevozchikov
IPC: F04B39/06 , F25B6/04 , F25B40/04 , F25B31/00 , F25B6/02 , F25B1/10 , F25B40/00 , F04C2/344 , F04C18/02 , F25B41/20 , F25B43/02 , F04C29/04 , F04C29/00 , F04C29/12 , F25B1/04 , F25B13/00 , F25B31/02 , F25B40/06
Abstract: A compressor may include a shell, a first scroll, and a second scroll. The shell may include a first inlet, a second inlet, and an outlet. The first scroll may include a first end plate and a first spiral wrap. The second scroll may include a second end plate and a second spiral wrap, the first and second spiral wraps cooperating to define a series of moving compression pockets therebetween. The moving compression pockets decrease in volume as the moving compression pockets move from a radially outer position to a radially inner position. The moving compression pockets may receive working fluid from the first inlet at the radially outer position and provide working fluid to the outlet at the radially inner position. The second end plate may include a fluid cavity receiving working fluid from the second inlet and fluidly isolated from working fluid within the moving compression pockets.
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公开(公告)号：US11359631B2
公开(公告)日：2022-06-14
申请号：US17097478
申请日：2020-11-13
Applicant: Emerson Climate Technologies, Inc.
Inventor： Kirill M. Ignatiev , Mikhail A. Antimonov , Michael M. Perevozchikov
Abstract: A compressor may include a shell assembly, a compression mechanism, a driveshaft, a first bearing, a second bearing, a third bearing, and a surface supporting the third bearing. The compression mechanism may include first and second compression members. The driveshaft may be coupled to the first compression member to rotate the first compression member relative to the second compression member. The first bearing may support the driveshaft for rotation about a first axis. The second bearing may support the driveshaft for rotation about the first axis. The third bearing defines a second axis. The third bearing may support the second compression member for rotation relative to the first compression member. The surface may support the third bearing such that the third bearing is able to roll along the surface to move the second compression member and the second axis in a radial direction relative to the first compression member.
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公开(公告)号：US11306726B2
公开(公告)日：2022-04-19
申请号：US16809836
申请日：2020-03-05
Applicant: Emerson Climate Technologies, Inc.
Inventor： Michael M. Perevozchikov , Chris N. Siefring , Craig F. Robillard , Zheji Liu
IPC: F04D29/046 , F04D29/053 , F04D29/60 , F16C17/02 , F16C33/06 , F16C33/10 , F16C25/02 , F04D29/056 , F16C43/02
Abstract: A bearing system includes a bearing housing that includes a sleeve and a mounting structure for connecting the bearing system to a compressor housing. The sleeve has a radial inner surface that defines a cylindrical bore, and includes a locking feature located along the radial inner surface. The mounting structure is located radially outward from the sleeve. The bearing system also includes a foil bearing assembly positioned within the cylindrical bore. The foil bearing assembly includes an outer foil, an inner foil, and a bump foil positioned between the outer foil and the inner foil. At least one of the outer foil and the inner foil includes a bearing retention feature cooperatively engaged with the locking feature to maintain the foil bearing assembly within the bearing housing at a fixed rotational position.
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公开(公告)号：US10907633B2
公开(公告)日：2021-02-02
申请号：US16154406
申请日：2018-10-08
Applicant: Emerson Climate Technologies, Inc.
Inventor： Roy J. Doepker , Michael M. Perevozchikov
Abstract: A compressor may include first and second scrolls, a hub plate and a valve. The first scroll may include an end plate defining first and second sides, a primary discharge passage extending therethrough, and a secondary discharge passage extending therethrough and located radially outward from the primary discharge passage. The hub plate may be mounted to the first scroll and may include first and second opposite sides and a hub discharge passage in fluid communication with the primary discharge passage. The first side of the hub plate may face the second side of the end plate and may include a valve guide extending axially toward the end plate adjacent the hub discharge passage. The valve member may be secured on the valve guide for axial movement between open and closed positions to respectively allow and restrict fluid communication between the secondary discharge passage and the hub discharge passage.
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公开(公告)号：US10890186B2
公开(公告)日：2021-01-12
申请号：US15682599
申请日：2017-08-22
Applicant: Emerson Climate Technologies, Inc.
Inventor： Michael M. Perevozchikov , Kirill M. Ignatiev
Abstract: A compressor may include a shell, a compression mechanism, a driveshaft, a motor assembly, and a stator support member. The compression mechanism is disposed within the shell. The driveshaft drivingly is engaged with the compression mechanism. The motor assembly may be disposed within the shell and is drivingly engaged with the driveshaft. The motor assembly includes a rotor and a stator. The stator is fixed relative to the shell. The rotor may include an axially extending portion and a radially extending portion. The axially extending portion may be disposed radially outward relative to the stator. The radially extending portion may engage the driveshaft and may be disposed axially between the stator and the compression mechanism. The stator support member may be fixed relative to the shell and the stator. The stator support member may extend longitudinally through at least a portion of the stator.
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