公开(公告)号：US20160222956A1

公开(公告)日：2016-08-04

申请号：US15099071

申请日：2016-04-14

Applicant: Emerson Climate Technologies, Inc.

Inventor： Edward J. TRUDEAU, Jr. ,  Kenneth R. BARNETT ,  Yogesh SHELGAONKAR ,  Manoj Pralhad KHAIRNAR

IPC: F04B49/10 ,  F04D27/00 ,  F04B49/06 ,  H05K7/02 ,  F04C28/28

CPC classification number: H05K7/02 ,  F04B49/06 ,  F04B49/065 ,  F04B49/10 ,  F04B51/00 ,  F04C28/28 ,  F04D27/008 ,  Y10T29/49117

Abstract: A compressor may include a shell, a terminal assembly and an electronics module. The terminal assembly may engage the shell and may include an outwardly extending conductor and a terminal fence at least partially surrounding the conductor. The electronics module may include a back plate having an opening through which the terminal fence may be received. The back plate may include an engagement feature and a spring element. The engagement feature may removably engage the terminal fence. The spring element may contact the shell and bias the back plate away from the shell.

Abstract translation: 压缩机可以包括壳体，端子组件和电子模块。 端子组件可以接合壳体并且可以包括向外延伸的导体和至少部分围绕导体的端子围栏。 电子模块可以包括具有开口的背板，终端围栏可以通过该开口被接收。 背板可以包括接合特征和弹簧元件。 接合特征可以可移除地接合终端围栏。 弹簧元件可以接触壳体并将背板偏离壳体。

公开(公告)号：US20160160860A1

公开(公告)日：2016-06-09

申请号：US14958524

申请日：2015-12-03

Applicant: Emerson Climate Technologies, Inc.

Inventor： Michael M. PEREVOZCHIKOV

IPC: F04C28/26 ,  F04C29/04 ,  F04C18/02

CPC classification number: F04C28/26 ,  F04C15/06 ,  F04C18/0215 ,  F04C18/0261 ,  F04C23/008 ,  F04C29/0007 ,  F04C29/0014

Abstract: A system includes a compressor. The compressor includes an orbiting scroll member having a first end plate and a first spiral wrap. A non-orbiting scroll member has a second end plate and a second spiral wrap, and the second spiral wrap forms a meshing engagement with the first spiral wrap to create a plurality of compression chambers between a suction port and a discharge port of the orbiting scroll member and the non-orbiting scroll member. A first port is in communication with a first of the plurality of compression chambers and selectively injects an injection fluid into the first of the plurality of compression chambers to increase a compressor capacity and selectively leaks a first compressed fluid from the first of the plurality of compression chambers to reduce the compressor capacity. A second port in communication with a second of the plurality of compression chambers and selectively leaking a second compressed fluid from the second of the plurality of compression chambers to reduce a compressor capacity.

Abstract translation: 系统包括压缩机。 压缩机包括具有第一端板和第一螺旋状涡卷的绕动涡旋件。 非轨道运转的涡旋件具有第二端板和第二螺旋卷绕，并且第二螺旋卷绕部与第一螺旋卷绕部形成啮合接合，以在绕动涡旋件的吸入口和排出口之间产生多个压缩室 构件和非绕动涡旋构件。 第一端口与多个压缩室中的第一个连通，并且将注入流体选择性地注入到多个压缩室中的第一个压缩室中，以增加压缩机容量并且选择性地从第一压缩流体泄漏第一压缩流体 室以降低压缩机容量。 与所述多个压缩室中的第二压缩室连通并选择性地从所述多个压缩室中的第二压缩室泄漏第二压缩流体以降低压缩机容量的第二端口。

公开(公告)号：US09347443B2

公开(公告)日：2016-05-24

申请号：US13929131

申请日：2013-06-27

Applicant: Emerson Climate Technologies, Inc.

Inventor： John P. Elson

IPC: F04B39/10 ,  F16K15/14

CPC classification number: F04B39/108 ,  F04B39/1033 ,  F04B39/1086 ,  F16K15/148

Abstract: A compressor may include a compressor body and a discharge valve assembly coupled to the compressor body. The discharge valve assembly directs discharge gas from the compressor body and between a valve plate and a valve retainer. The discharge valve assembly may include at least one reed valve assembly including a first support guide member, a second support guide member, and a reed assembly. The reed assembly may include a reed and a spring washer disposed between the first and the second support guide members.

Abstract translation: 压缩机可以包括压缩机主体和联接到压缩机主体的排出阀组件。 排放阀组件引导来自压缩机主体的排出气体和阀板与阀保持器之间的排出。 排放阀组件可以包括至少一个簧片阀组件，其包括第一支撑引导构件，第二支撑引导构件和簧片组件。 簧片组件可以包括设置在第一和第二支撑引导构件之间的簧片和弹簧垫圈。

公开(公告)号：US20160115955A1

公开(公告)日：2016-04-28

申请号：US14875294

申请日：2015-10-05

Applicant: Emerson Climate Technologies, Inc.

Inventor： Kirill M. IGNATIEV ,  John SHERIDAN

IPC: F04C18/02

CPC classification number: F01C21/10 ,  F04C18/0215 ,  F04C23/008

Abstract: A compressor may include a compression mechanism and a shell assembly. The shell assembly may include a body and first and second end caps cooperating to contain the compression mechanism within the body. The body may include first and second open ends and inner and outer surfaces extending between the first and second ends. The outer surface may include first and second threaded portions disposed near the first and second ends, respectively. The first end cap may include a side wall having a third threaded portion engaging said first threaded portion of said body. The second end cap may include a side wall having a fourth threaded portion engaging the second threaded portion of the body.

Abstract translation: 压缩机可以包括压缩机构和壳体组件。 壳体组件可以包括主体，第一和第二端盖协作以在体内容纳压缩机构。 主体可以包括第一和第二开口端以及在第一和第二端之间延伸的内表面和外表面。 外表面可以包括分别设置在第一和第二端附近的第一和第二螺纹部分。 第一端盖可以包括具有接合所述主体的所述第一螺纹部分的第三螺纹部分的侧壁。 第二端盖可以包括具有接合主体的第二螺纹部分的第四螺纹部分的侧壁。

公开(公告)号：US20160108908A1

公开(公告)日：2016-04-21

申请号：US14879694

申请日：2015-10-09

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： Roxana E.L. RUXANDA ,  Steve KORTE ,  James Leroy COLE ,  Steven James BAKER

IPC: F04B53/00 ,  F04B39/02

CPC classification number: F04B39/0005 ,  F04B39/0022 ,  F04B39/0094 ,  F04B39/128 ,  F16C9/04

Abstract: A compressor may include a shell, a crankshaft, a piston and a connecting rod. The shell may define a cylinder. The crankshaft is supported for rotation relative to the shell. The piston reciprocates within the cylinder in response to rotation of the crankshaft. The piston and the cylinder define a compression chamber therebetween. The connecting rod includes a first bushing rotatably coupled to the piston and a second bushing rotatably coupled to the crankshaft. The second bushing may include a driving surface contacting the crankshaft and having a recess formed therein. The recess receives an insert.

Abstract translation: 压缩机可以包括壳体，曲轴，活塞和连杆。 壳体可以限定圆柱体。 曲轴被支撑以相对于壳体旋转。 活塞响应于曲轴的旋转而在气缸内往复运动。 活塞和气缸在其间限定一个压缩室。 连杆包括可旋转地联接到活塞的第一衬套和可旋转地联接到曲轴的第二衬套。 第二衬套可以包括与曲轴接触并具有形成在其中的凹部的驱动表面。 凹槽接收插入物。

公开(公告)号：US09303642B2

公开(公告)日：2016-04-05

申请号：US14081390

申请日：2013-11-15

Applicant: Emerson Climate Technologies, Inc.

Inventor： Masao Akei ,  Roy J. Doepker

IPC: F03C4/00 ,  F04C2/00 ,  F04C18/00 ,  F04C18/02 ,  F01C1/02 ,  F04C23/00 ,  F04C27/00 ,  F04C28/26 ,  F04C29/00 ,  F04C28/18 ,  F01C21/00

CPC classification number: F04C18/0215 ,  F01C1/0215 ,  F01C1/0253 ,  F01C2021/1643 ,  F01C2021/165 ,  F04C18/0253 ,  F04C18/0261 ,  F04C23/008 ,  F04C27/005 ,  F04C28/18 ,  F04C28/265 ,  F04C29/0021 ,  F04C29/12 ,  F04C2270/58

Abstract: A compressor may include a shell, first and second scrolls, a seal assembly, a modulation control chamber, and a modulation control valve. The first scroll may include a first end plate having a biasing passage extending therethrough. The seal assembly may isolate a discharge pressure region from a suction pressure region. The seal assembly and the first scroll may define an axial biasing chamber therebetween that communicates with the axial biasing chamber and a first pocket between the first and second scrolls. The modulation control chamber may be fluidly coupled with the biasing chamber by a first passage. The modulation control valve may be fluidly coupled with the modulation control chamber by a second passage and movable between a first position allowing communication between the second passage and the suction pressure region and a second position restricting communication between the second passage and the suction pressure region.

Abstract translation: 压缩机可以包括壳体，第一和第二涡卷，密封组件，调制控制室和调制控制阀。 第一涡旋件可以包括具有延伸穿过其中的偏压通道的第一端板。 密封组件可以将排出压力区域与吸入压力区域隔离。 密封组件和第一涡旋件可以限定其间的轴向偏压室，其与轴向偏压室和第一和第二涡卷之间的第一凹槽连通。 调制控制室可以通过第一通道与偏压室流体耦合。 调制控制阀可以通过第二通道与调制控制室流体耦合，并且可以在允许第二通道和吸入压力区域之间连通的第一位置和限制第二通道和吸入压力区域之间连通的第二位置之间移动。

公开(公告)号：US09255219B2

公开(公告)日：2016-02-09

申请号：US13837649

申请日：2013-03-15

Applicant: Emerson Climate Technologies, Inc.

Inventor： Louis Rebrovic ,  William Bradford Boggess

IPC: C09K5/04 ,  C10M105/34 ,  C10M107/34 ,  C10M171/00 ,  C10M105/38

CPC classification number: C09K5/045 ,  C10M105/38 ,  C10M107/34 ,  C10M171/008 ,  C10M2207/2835 ,  C10M2209/1095 ,  C10M2219/08 ,  C10M2219/083 ,  C10M2219/086 ,  C10M2219/104 ,  C10M2219/106 ,  C10N2220/302 ,  C10N2220/303 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/30

Abstract: Disclosed are working fluid compositions for heat transfer apparatuses, such as refrigeration systems, that include a refrigerant and an ester based lubricant. The working fluid may comprise ≦50% by weight of the ester based lubricant composition and ≧50% by weight of one or more refrigerant compounds. The ester based lubricant comprises an additive selected from the group consisting of: diaryl sulfides, arylalkyl sulfides, dialkyl sulfides, diaryl disulfides, arylalkyl disulfides, dialkyl disulfides, diaryl polysulfides, arylalkyl polysulfides, dialkyl polysulfides, dithiocarbamates, derivatives of 2-mercaptobenzothiazole, derivatives of 2,5-dimercapto-1,3,4-thiadiazole, and combinations thereof. The refrigerants may be C3-C8 hydrocarbons, trichlorofluoromethane (CFC-11), dichlorodifluoromethane (CFC-12), saturated hydrofluorocarbons, difluoromethane (HFC-32), 1,1,2,2-tetrafluoroethane (HFC-134), difluoroethane (HFC-152a), fluoroethane (HFC-161), R410A (a near-azeotropic mixture of difluoromethane (HFC-32) and pentafluoroethane (HFC-125)), 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea), 1,1,1,3,3,3-hexafluoropropane (HFC-236fa), 1,1,1,3,3-pentafluoropropane (HFC-245fa), 1,1,1,3,3-pentafluorobutane (HFC-365mfc), hydrofluoroolefins, dimethyl ether, carbon dioxide, bis(trifluoromethyl)sulfide, and trifluoroiodomethane and combinations thereof.

Abstract translation: 公开了包括制冷剂和酯基润滑剂的传热装置（例如制冷系统）的工作流体组合物。 工作流体可以包含50重量％的酯基润滑剂组合物和≥50重量％的一种或多种制冷剂化合物。 酯基润滑剂包括选自二芳基硫化物，芳基烷基硫化物，二烷基硫化物，二芳基二硫化物，芳基烷基二硫化物，二烷基二硫化物，二芳基多硫化物，芳烷基多硫化物，二烷基多硫化物，二硫代氨基甲酸盐，2-巯基苯并噻唑衍生物，衍生物 的2,5-二巯基-1,3,4-噻二唑及其组合。 制冷剂可以是C 3 -C 8烃，三氯氟甲烷（CFC-11），二氯二氟甲烷（CFC-12），饱和氢氟烃，二氟甲烷（HFC-32），1,1,2,2-四氟乙烷（HFC-134），二氟乙烷 HFC-152a），氟乙烷（HFC-161），R410A（二氟甲烷（HFC-32）和五氟乙烷（HFC-125）的近共沸混合物），1,1,1,2,3,3,3-七氟丙烷 （HFC-227ea），1,1,1,2,3,3-六氟丙烷（HFC-236ea），1,1,1,3,3,3-六氟丙烷（HFC-236fa），1,1,1， 3,5-五氟丙烷（HFC-245fa），1,1,1,3,3-五氟丁烷（HFC-365mfc），氢氟烯烃，二甲醚，二氧化碳，双（三氟甲基）硫醚和三氟碘甲烷及其组合。

公开(公告)号：US20160028333A1

公开(公告)日：2016-01-28

申请号：US14875676

申请日：2015-10-05

Applicant: Emerson Climate Technologies, Inc.

Inventor： Charles E. GREEN ,  Joseph G. MARCINKIEWICZ

IPC: H02P6/00

CPC classification number: H02P6/06 ,  H02M1/4225 ,  H02M3/1584 ,  H02P6/20 ,  H02P6/34 ,  Y02B70/126

Abstract: A system includes a pulse-width modulation (PWM) module, a subtraction module, an error reducing module, and a summing module. The PWM module controls switching of an inverter that powers a motor. The PWM module controls the switching based on a first angle in a first mode and a second angle in a second mode. The subtraction module determines a difference between the first and second angles. The error reducing module (i) stores the difference when a transition from the first mode to the second mode is commanded and (ii) decreases a magnitude of the stored difference to zero. The summing module calculates a sum of the stored difference and the second angle. The PWM module controls the switching based on the sum in the second mode.

Abstract translation: 一种系统包括脉宽调制（PWM）模块，减法模块，减误模块和求和模块。 PWM模块控制为电机供电的变频器的开关。 PWM模块基于第一模式中的第一角度和第二模式中的第二角度来控制切换。 减法模块确定第一和第二角度之间的差异。 当从第一模式转换到第二模式时，误差减小模块（i）存储差异，并且（ii）将存储的差值的大小减小到零。 求和模块计算存储的差值和第二角度的和。 PWM模块基于第二模式中的和来控制切换。

公开(公告)号：US20160018147A1

公开(公告)日：2016-01-21

申请号：US14734115

申请日：2015-06-09

Applicant: Emerson Climate Technologies, Inc.

Inventor： LiYing GUO

IPC: F25B49/02

CPC classification number: F25B49/022 ,  F25B1/10 ,  F25B13/00 ,  F25B49/02 ,  F25B2400/13 ,  F25B2500/19 ,  F25B2500/27 ,  F25B2600/01 ,  F25B2600/0251 ,  F25B2600/0253 ,  F25B2600/0272 ,  F25B2600/23 ,  F25B2700/2104 ,  Y02B30/741

Abstract: A climate-control system is provided that includes a variable-capacity compressor unit and a control module controlling the compressor unit. The compressor unit is operable in a first capacity mode and in a second capacity mode that is higher than the first capacity mode. The control module may be configured to switch the compressor unit among a shutdown state, the first capacity mode and the second capacity mode based on a demand signal and a number of times that the compressor unit has been switched into the shutdown state within a predetermined time period.

Abstract translation: 提供了一种气候控制系统，其包括可变容量压缩机单元和控制压缩机单元的控制模块。 压缩机单元可在第一容量模式和高于第一容量模式的第二容量模式中操作。 控制模块可以被配置为基于需求信号和在预定时间内将压缩机单元切换到关闭状态的次数来将压缩机单元切换到关闭状态，第一容量模式和第二容量模式 期。

公开(公告)号：US20150323394A1

公开(公告)日：2015-11-12

申请号：US14705317

申请日：2015-05-06

Applicant: Emerson Climate Technologies, Inc.

Inventor： Fadi Mohammad Alsaleem

IPC: G01K13/00

CPC classification number: G01K17/20 ,  G01K13/00

Abstract: A difference module determines differences between an outdoor ambient temperature and an indoor temperature, determines a first average of the differences, and determines a second average of the differences. A storing module stores a first data point, the first data point including the first average and a first total run time of a heating, ventilation, and/or air conditioning (HVAC) system, and stores a second data point, the second data point including the second average and a second total run time of the HVAC system. A fitting module fits a line to the first and second data points. An envelope grading module generates a grade for an exterior envelope of a building based on a first characteristic of the line. An interior grading module generates a grade for an interior of the building based on a second characteristic of the line. A reporting module generates a displayable report for the building including the grade of the exterior envelope and the grade of the interior of the building.

Abstract translation: 差分模块确定室外环境温度和室内温度之间的差异，确定差异的第一平均值，并确定差异的第二平均值。 存储模块存储第一数据点，第一数据点，包括加热，通风和/或空调（HVAC）系统的第一平均值和第一总运行时间，并存储第二数据点，第二数据点 包括HVAC系统的第二平均值和第二个总运行时间。 装配模块适合于第一和第二数据点的线。 信封分级模块基于线路的第一特性为建筑物的外部信封生成等级。 内部分级模块基于线路的第二特性为建筑物的内部生成等级。 报告模块为建筑物生成可显示的报告，包括外部信封的等级和建筑物内部的等级。