公开(公告)号：WO2015171794A1

公开(公告)日：2015-11-12

申请号：PCT/US2015/029507

申请日：2015-05-06

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： ALSALEEM, Fadi Mohammad

IPC: G06Q50/10

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。

公开(公告)号：WO2014134058A1

公开(公告)日：2014-09-04

申请号：PCT/US2014/018371

申请日：2014-02-25

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： PEREVOZCHIKOV, Michael M. ,  IGNATIEV, Kirill M.

IPC: F25B30/02 ,  F04C18/02

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 heat pump system may be operable to circulate fluid between first and second heat exchangers in a first direction in a heating mode and in a second direction in a cooling mode. The heat pump system may include a suction conduit, a low-side compressor and a high-side compressor. The low-side and high-side compressors may both be in fluid communication with the suction conduit.

Abstract translation: 热泵系统可操作以在第一和第二热交换器之间沿加热模式的第一方向和冷却模式中的第二方向循环流体。 热泵系统可以包括抽吸管道，低侧压缩机和高侧压缩机。 低侧和高侧压缩机可能都与吸入管道流体连通。

公开(公告)号：WO2014116582A1

公开(公告)日：2014-07-31

申请号：PCT/US2014/012319

申请日：2014-01-21

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： IGNATIEV, Kirill M. ,  PEREVOZCHIKOV, Michael M.

IPC: F04C18/02 ,  F04C29/00

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。

公开(公告)号：WO2014100156A1

公开(公告)日：2014-06-26

申请号：PCT/US2013/076083

申请日：2013-12-18

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： BERGMAN, Ernest R. ,  ELSON, John P. ,  WALLIS, Frank S. ,  SCHROEDER, Brian G. ,  SCHULTZ NAVARA, Michael R. ,  BLAKE, Adam Michael

IPC: F04B39/08 ,  F04B23/00

CPC classification number: F04B49/22 ,  F04B1/0413 ,  F04B7/0057 ,  F04B39/0094 ,  F04B39/125 ,  F04B53/10 ,  F04B53/14

Abstract: A compressor assembly is provided and may include a compression cylinder and a compression piston disposed within the compression cylinder that compresses a vapor disposed within the compression cylinder from a suction pressure to a discharge pressure. The compressor assembly may additionally include a crankshaft that cycles the compression piston within the compression cylinder and an injection port in fluid communication with the compression cylinder that selectively communicates intermediate-pressure vapor at a pressure between the suction pressure vapor and the discharge pressure vapor to the compression cylinder. The injection port may communicate the intermediate-pressure vapor to the compression cylinder when the compression piston exposes the injection port and may be prevented from communicating the intermediate-pressure vapor to the compression cylinder when the compression piston blocks the injection port.

Abstract translation: 设置压缩机组件，并且可以包括设置在压缩气缸内的压缩气缸和压缩活塞，其将设置在压缩气缸内的蒸气从吸入压力压缩至排出压力。 压缩机组件可以另外包括使压缩气缸内的压缩活塞循环的曲轴和与压缩气缸流体连通的注射口，该压缩气缸在吸入压力蒸汽和排出压力蒸气之间的压力下选择性地连通中压蒸汽， 压缩缸。 当压缩活塞暴露注入口时，注射口可以将中压蒸汽连通到压缩气缸，并且当压缩活塞堵塞注射口时，可以防止中压蒸汽与压缩气缸连通。

公开(公告)号：WO2014078527A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/070082

申请日：2013-11-14

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.

Inventor： PHAM, Hung

IPC: F04C29/04

CPC classification number: F25B49/022 ,  F04B35/04 ,  F04B39/0094 ,  F04B39/06 ,  F04B39/121 ,  F04B39/128 ,  F04B49/06 ,  F04B53/14 ,  F04C29/045 ,  F04C2240/81 ,  F04C2270/701 ,  F25B31/002

Abstract: A crankcase heating control system for a heat pump system includes a data receiving module and a power control module. The data receiving module receives data indicative of a temperature of a compressor of the heat pump system, data indicative of an ambient temperature, and data indicative of a current date and a current time. The power control module selectively applies power to a heater of a crankcase of the compressor and selectively disables the heater based on the temperature of the compressor, the ambient temperature, the current date, and the current time.

Abstract translation: 用于热泵系统的曲轴箱加热控制系统包括数据接收模块和功率控制模块。 数据接收模块接收指示热泵系统的压缩机的温度，表示环境温度的数据，以及表示当前日期和当前时间的数据的数据。 功率控制模块选择性地向压缩机的曲轴箱的加热器供电，并基于压缩机的温度，环境温度，当前日期和当前时间选择性地禁用加热器。

公开(公告)号：WO2012177742A2

公开(公告)日：2012-12-27

申请号：PCT/US2012/043319

申请日：2012-06-20

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  REBROVIC, Louis ,  BOGGESS, William Bradford

Inventor： REBROVIC, Louis ,  BOGGESS, William Bradford

IPC: C10M105/36 ,  C10M105/32 ,  C10M169/04

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: The disclosed lubricant compositions comprise a mixture of from about 1 - 99% by weight of the mixture of one or more ester compounds and from about 1- 99% by weight of the mixture one or more second ester compounds wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 11 , and R 12 are each H or methyl; a+x, b+y. and c+z are integers of 1 to about 20, and m+n is an integer of 1 to about 10; and R 7 , R 8 , R 9 , R 10 and R 13 are straight-chain and branched, substituted or unsubstituted alkyl, alkenyl, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylcycloalkyl, cycloalkylalkyl, arylcycloalkyl, cycloalkylaryl, alkylcycloalkylaryl, alkylarylcycloalkyl, arylcycloalkylalkyl, arylalkylcycloalkyl, cycloalkylalkylaryl, or cycloalkylarylalkyl groups having 1 to about 17 carbons. The lubricant composition may be combined with a refrigerant to form a refrigerant-lubricant composition that may be used as a working fluid in a heat transfer apparatus.

Abstract translation: 所公开的润滑剂组合物包含约1-99重量％的一种或多种酯化合物的混合物和约1-99重量％的混合物的一种或多种第二酯化合物的混合物，其中R1，R2，R3， R4，R5，R6，R11和R12各自为H或甲基; a + x，b + y。 c + z为1〜20的整数，m + n为1〜10的整数。 并且R 7，R 8，R 9，R 10和R 13是直链和支链的，取代或未取代的烷基，烯基，环烷基，芳基，烷基芳基，芳基烷基，烷基环烷基，环烷基烷基，芳基环烷基，环烷基芳基，烷基环烷基芳基，烷基芳基环烷基，芳基环烷基烷基，芳基烷基环烷基，环烷基烷基芳基， 或具有1至约17个碳的环烷基芳基烷基。 润滑剂组合物可以与制冷剂组合以形成可用作传热装置中的工作流体的制冷剂 - 润滑剂组合物。

公开(公告)号：WO2011147005A1

公开(公告)日：2011-12-01

申请号：PCT/BR2010/000179

申请日：2010-05-24

Applicant: WHIRLPOOL S.A. ,  EMERSON CLIMATE TECHNOLOGIES, INC ,  SILVEIRA, Marcio ,  PIROVANO, Moacir ,  KNIES, Cleber ,  BERGMAN, Ernest Roger

Inventor： SILVEIRA, Marcio ,  PIROVANO, Moacir ,  KNIES, Cleber ,  BERGMAN, Ernest Roger

IPC: F25B43/00

CPC classification number: F01D25/24 ,  F04B39/0061 ,  F25B31/023 ,  F25B2500/28 ,  Y10S181/403 ,  Y10S417/902

Abstract: A refrigeration compressor is provided and may include a shell (10) carrying a suction-inlet tube (15) having an outlet nozzle (15a) opened to the interior of the shell (10) and a cylinder block (11) to which is mounted a suction muffler (20) that incorporates an admission tube (21) provided with an inlet nozzle (22). The inlet nozzle (22) of the admission tube (21) may be disposed adjacent to the outlet nozzle (15a) of the suction-inlet tube (15). The inlet nozzle (22) may admit-under at least one of the conditions of underpressure in its interior or deflection of the refrigerant-fluid flow in the interior of the shell (10) the gaseous phase and may direct the liquid phase to a region of the shell (10) external to the inlet nozzle (22).

Abstract translation: 提供了一种制冷压缩机，并且可以包括承载吸入口管（15）的壳体（10），所述抽吸入口管（15）具有向所述壳体（10）的内部开口的出口喷嘴（15a）和安装在所述壳体 吸入消声器（20），其包括设有入口喷嘴（22）的入口管（21）。 入口管（21）的入口喷嘴（22）可以邻近吸入管（15）的出口喷嘴（15a）设置。 入口喷嘴（22）可以承受其内部的负压条件或壳体（10）内的制冷剂 - 流体流动的至少一个条件气态，并且可以将液相引导到一个区域 （22）的外壳（10）。

公开(公告)号：WO2011019733A2

公开(公告)日：2011-02-17

申请号：PCT/US2010/045046

申请日：2010-08-10

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  GREEN, Charles E.

Inventor： GREEN, Charles E.

IPC: H02P27/06 ,  H02M7/48

CPC classification number: H02P21/06 ,  F25B49/025 ,  H02P21/0089 ,  H02P2201/15

Abstract: A current control module generates a voltage request based on a d-axis current (Idr) demand. A switching control module controls a motor based on the voltage request and generates an out-of-volts (OOV) signal based on a comparison of the voltage request and an available voltage. An Idr injection module generates the Idr demand based on a direct current (DC) bus voltage, a rotational speed, and a demanded torque and selectively applies a first adjustment to the Idr demand. The Idr injection module identifies whether an improvement resulted from the first adjustment, wherein the improvement is identified based on at least one of (i) a measured current of the motor and (ii) the OOV signal. The Idr injection module selectively applies a second adjustment to the Idr demand based on whether the improvement is identified.

Abstract translation: 电流控制模块基于d轴电流（Idr）需求产生电压请求。 开关控制模块基于电压请求来控制电动机，并且基于电压请求和可用电压的比较产生失伏（OOV）信号。 Idr注入模块基于直流（DC）总线电压，转速和所需转矩产生Idr需求，并且选择性地对Idr需求进行第一调整。 Idr注入模块识别是否由第一调整产生改进，其中基于（i）电动机的测量电流和（ii）OOV信号中的至少一个来识别改进。 Idr注入模块基于是否识别出改进来选择性地对Idr需求进行第二调整。

公开(公告)号：WO2011019730A2

公开(公告)日：2011-02-17

申请号：PCT/US2010/045041

申请日：2010-08-10

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  GREEN, Charles E. ,  MARCINKIEWICZ, Joseph G.

Inventor： GREEN, Charles E. ,  MARCINKIEWICZ, Joseph G.

IPC: H02P27/04 ,  H02M7/48

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: 系统包括脉宽调制（PWM）模块，减法模块，误差减小模块和求和模块。 PWM模块控制为电机供电的逆变器的开关。 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。 误差减小模块（i）存储当命令从第一模式到第二模式的转换时的差异，并且（ii）将存储的差异的大小减小到零。 求和模块计算所存储的差值与第二角度之和。 PWM模块根据第二种模式的和来控制开关。

公开(公告)号：WO2011019727A2

公开(公告)日：2011-02-17

申请号：PCT/US2010/045032

申请日：2010-08-10

Applicant: EMERSON CLIMATE TECHNOLOGIES, INC. ,  GREEN, Charles, E.

Inventor： GREEN, Charles, E.

IPC: H02M1/42 ,  H02M3/155

CPC classification number: H02M1/4208 ,  H02M1/4225 ,  H02M3/1584 ,  H02P27/08 ,  Y02B70/126

Abstract: A power factor correction (PFC) system includes a direct current (DC) module, an error control module, an offset module, and a duty cycle control module. The DC module determines an average current value based on a plurality of current values over at least one cycle of an input alternating current (AC) line signal of the PFC system. The error control module generates an error signal based on the average current value. The offset module offsets a desired instantaneous current based on the error signal. The duty cycle control module controls at least one duty cycle of switches of the PFC system based on the offset desired instantaneous current.

Abstract translation: 功率因数校正（PFC）系统包括直流（DC）模块，误差控制模块，偏移模块和占空比控制模块。 DC模块基于PFC系统的输入交流（AC）线路信号的至少一个周期中的多个电流值来确定平均电流值。 误差控制模块根据平均电流值产生误差信号。 偏移模块基于误差信号来偏移所需的瞬时电流。 占空比控制模块基于偏移所需的瞬时电流来控制PFC系统的开关的至少一个占空比。