公开(公告)号：US20160305430A1

公开(公告)日：2016-10-20

申请号：US15095886

申请日：2016-04-11

Applicant: Emerson Climate Technologies, Inc.

Inventor： Yogesh Sudhir MAHURE ,  Pavankumar Pralhad JORWEKAR ,  Pankaj AHIRE ,  Rohan Rajaram PRABHU

IPC: F04C29/04 ,  F04C29/00 ,  F04C29/12 ,  F04C18/02

CPC classification number: F04C29/04 ,  F01C21/10 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/065 ,  F04C29/068 ,  F04C2230/231 ,  F05C2251/048

Abstract: The present disclosure provides a high-strength thermally insulative partition assembly (e.g., muffler plate) for use in a scroll compressor. The assembly includes at least one metal plate and an insulating region. The insulating region may have at least one insulating material or may be a low-pressure or vacuum chamber. The partition assembly serves to minimize heat transfer between a low-pressure refrigerant on the low-pressure, suction side and a high-pressure, high-temperature refrigerant on the high-pressure, discharge side of the compressor. The insulating region may be sandwiched between multiple metal plates. The insulating region may be coated on the metal plate. The insulating region may also be a preformed component or mask that is coupled to the metal plate via a mechanical interlock system.

Abstract translation: 本公开提供了一种用于涡旋压缩机的高强度绝热分隔组件（例如，消声板）。 组件包括至少一个金属板和绝缘区域。 绝缘区域可以具有至少一个绝缘材料，或者可以是低压或真空室。 分隔组件用于使低压吸入侧的低压制冷剂与压缩机的高压排出侧的高压高温制冷剂之间的热传递最小化。 绝缘区域可夹在多个金属板之间。 绝缘区域可以涂覆在金属板上。 绝缘区域还可以是经由机械互锁系统耦合到金属板的预成型部件或掩模。

公开(公告)号：US20170089340A1

公开(公告)日：2017-03-30

申请号：US15376742

申请日：2016-12-13

Applicant: Emerson Climate Technologies, Inc.

Inventor： Troy Richard BROSTROM ,  Pavankumar Pralhad JORWEKAR ,  Prashant Ramesh JAGDALE ,  Vinayak Madanrao JUGE ,  Pankaj AHIRE

IPC: F04C28/28 ,  G01F23/24 ,  F04C18/34 ,  F04C29/02 ,  F04C18/02 ,  F04C18/16

CPC classification number: F04C28/28 ,  F04B39/0207 ,  F04B39/023 ,  F04B39/0284 ,  F04B49/10 ,  F04B2201/0402 ,  F04B2205/10 ,  F04C18/0215 ,  F04C18/16 ,  F04C18/34 ,  F04C29/02 ,  F04C2240/809 ,  F04C2240/81 ,  F04C2270/19 ,  F04C2270/22 ,  F04C2270/24 ,  F04C2270/86 ,  F25B31/002 ,  F25B2700/03 ,  F25B2700/21155 ,  G01F23/0007 ,  G01F23/246

Abstract: A compressor may include a shell containing a motor, a compression mechanism and a lubricant sump. The compressor may also include first and second temperature sensors, and a control module. The first temperature sensor may be at least partially disposed within the lubricant sump and may measure a first temperature of a lubricant at a first position. The second temperature sensor may be at least partially disposed within the lubricant sump and may measure a second temperature of the lubricant at a second position that is vertically higher than the first position. The control module is in communication with the first and second temperature sensors. The control module may determine a first difference between the first temperature and the second temperature. The control module may determine whether a liquid level of the lubricant in the lubricant sump is below a predetermined level based on the first difference.

公开(公告)号：US20160319816A1

公开(公告)日：2016-11-03

申请号：US15130493

申请日：2016-04-15

Applicant: Emerson Climate Technologies, Inc.

Inventor： Troy Richard BROSTROM ,  Pavankumar Pralhad JORWEKAR ,  Prashant Ramesh JAGDALE ,  Vinayak Madanrao JUGE ,  Pankaj AHIRE

IPC: F04C28/28 ,  F04C18/16 ,  F04C18/02 ,  G01F23/22 ,  F04C29/00 ,  F04C29/02 ,  F04B39/02 ,  F04B51/00 ,  F25B31/00 ,  F04C18/34

CPC classification number: F04C28/28 ,  F04B39/0207 ,  F04B39/023 ,  F04B39/0284 ,  F04B49/10 ,  F04B2201/0402 ,  F04B2205/10 ,  F04C18/0215 ,  F04C18/16 ,  F04C18/34 ,  F04C29/02 ,  F04C2240/809 ,  F04C2240/81 ,  F04C2270/19 ,  F04C2270/22 ,  F04C2270/24 ,  F04C2270/86 ,  F25B31/002 ,  F25B2700/03 ,  F25B2700/21155 ,  G01F23/0007 ,  G01F23/246

Abstract: A compressor includes a shell, a first temperature sensor, a second temperature sensor, and a control module. The shell includes a motor, a compression mechanism and a lubricant sump. The first temperature sensor is at least partially disposed within the shell and configured to measure a first temperature of a lubricant at a first position. The second temperature sensor is at least partially disposed within the shell and configured to measure a second temperature of the lubricant at a second position that is vertically higher than the first position. The control module is in communication with the first and second temperature sensors and configured to determine a first difference between the first temperature and the second temperature. The control module is configured to determine whether a liquid level of the lubricant in the lubricant sump is below a predetermined level based on the first difference.

Abstract translation: 压缩机包括壳体，第一温度传感器，第二温度传感器和控制模块。 壳体包括马达，压缩机构和润滑油槽。 第一温度传感器至少部分地设置在壳体内并且构造成在第一位置处测量润滑剂的第一温度。 第二温度传感器至少部分地设置在壳体内并且构造成在垂直于第一位置的第二位置处测量润滑剂的第二温度。 控制模块与第一温度传感器和第二温度传感器连通，并且被配置为确定第一温度和第二温度之间的第一差值。 控制模块被配置为基于第一差异来确定润滑剂油底壳中的润滑剂的液位是否低于预定水平。