MX171159B - Metodo de aparato para impedir la falla del compresor debido a la perdida de lubricante - Google Patents

Metodo de aparato para impedir la falla del compresor debido a la perdida de lubricante

Info

Publication number
MX171159B
MX171159B MX021984A MX2198490A MX171159B MX 171159 B MX171159 B MX 171159B MX 021984 A MX021984 A MX 021984A MX 2198490 A MX2198490 A MX 2198490A MX 171159 B MX171159 B MX 171159B
Authority
MX
Mexico
Prior art keywords
compressor
parts
thermostat
lubricant
loss
Prior art date
Application number
MX021984A
Other languages
English (en)
Inventor
Russel Ernest Wood
Original Assignee
Carrier Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of MX171159B publication Critical patent/MX171159B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

La presente invención se refiere a aparato para impedir la falla en un compresor debido a la pérdida de lubricante en un sistema refrigerante que responde a un termostato y que incluye en serie compresor condensador partes de expansión térmica y un evaporador la mejora comprende una válvula localizada en el sistema entre el condensador y las partes de expansión térmica también tiene partes para sensar la presión en sistema en un punto entre el evaporador y el compresor, partes de control del circuito que incluyen partes para contar el número de ciclos de operación del compresor y que están conectados de manera operativa al termostato al compresor a la válvula y a las partes sensoras, por medio de lo cual el compresor se bloquea o se detiene si el termostato está llamando por enfriamiento y las partes sensoras sensan una presión demasiado baja y la válvula se abre durante un tiempo predeterminado ocasionando el funcionamiento del compresor si un número predeterminado de ciclos de operación del compresor han tenido lugar sin que el termostato pida o señale enfriamiento.
MX021984A 1989-08-18 1990-08-15 Metodo de aparato para impedir la falla del compresor debido a la perdida de lubricante MX171159B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/395,874 US4966013A (en) 1989-08-18 1989-08-18 Method and apparatus for preventing compressor failure due to loss of lubricant

Publications (1)

Publication Number Publication Date
MX171159B true MX171159B (es) 1993-10-05

Family

ID=23564909

Family Applications (1)

Application Number Title Priority Date Filing Date
MX021984A MX171159B (es) 1989-08-18 1990-08-15 Metodo de aparato para impedir la falla del compresor debido a la perdida de lubricante

Country Status (6)

Country Link
US (1) US4966013A (es)
JP (1) JPH0730961B2 (es)
KR (1) KR970009349B1 (es)
DE (1) DE4019060C2 (es)
FR (1) FR2651034B1 (es)
MX (1) MX171159B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009074A (en) * 1990-08-02 1991-04-23 General Motors Corporation Low refrigerant charge protection method for a variable displacement compressor
JP2526318Y2 (ja) * 1990-12-28 1997-02-19 サンデン株式会社 冷凍・冷房装置
US5095712A (en) * 1991-05-03 1992-03-17 Carrier Corporation Economizer control with variable capacity
KR930006819Y1 (ko) * 1991-10-18 1993-10-07 삼성전자 주식회사 공기조화기의 냉매 유출감지 수단을 갖는 스위치
GB9211531D0 (en) * 1992-06-01 1992-07-15 Northampton Refrigeration Comp Control of refrigeration
US5761918A (en) * 1995-05-01 1998-06-09 Index Sensors And Controls, Inc. Integrated controller for commercial vehicle air conditioning system
JP3733674B2 (ja) * 1997-01-30 2006-01-11 株式会社デンソー 空調装置
DE60221177T2 (de) * 2001-03-27 2008-04-03 Emerson Climate Technologies, Inc., Sidney Diagnostisches System für Verdichter
US7677051B2 (en) * 2004-05-18 2010-03-16 Carrier Corporation Compressor lubrication
US7337619B2 (en) * 2004-05-25 2008-03-04 Ford Motor Company Method and system for assessing a refrigerant charge level in a vehicle air conditioning system
JP3891196B2 (ja) * 2004-11-25 2007-03-14 ダイキン工業株式会社 冷凍装置
US7861545B2 (en) * 2006-06-14 2011-01-04 Cnh America Llc Air conditioning cut-out circuit
JP5610674B2 (ja) * 2008-06-13 2014-10-22 三菱重工業株式会社 冷凍装置
EP3635304B1 (en) * 2017-06-08 2022-03-23 Carrier Corporation Method of control for economizer of transport refrigeration units
CN109210810A (zh) 2017-07-04 2019-01-15 开利公司 制冷系统及用于制冷系统的启动控制方法
US11441827B2 (en) 2018-02-27 2022-09-13 Carrier Corporation Refrigerant leak detection system and method
CN109141851B (zh) * 2018-08-16 2024-03-01 安瑞科(蚌埠)压缩机有限公司 独立式压缩机润滑系统检测平台

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1425265A (en) * 1919-10-29 1922-08-08 Automatic Refrigerating Compan Refrigerating apparatus
US3796062A (en) * 1973-03-26 1974-03-12 Westinghouse Electric Corp Dual function low pressure cutout for refrigeration system
US4463573A (en) * 1980-09-15 1984-08-07 Ford Motor Company Pressure responsive safety control for refrigerant compressor
DE3175833D1 (en) * 1981-10-20 1987-02-19 Mitsubishi Electric Corp Air temperature conditioning system
DE3224385A1 (de) * 1982-06-30 1984-01-12 Jürgen Prof. 6300 Gießen Lettner Verlustlose oelrueckfuehrung bei ueberflutetem verdampfer
JPH0755617B2 (ja) * 1984-09-17 1995-06-14 株式会社ゼクセル 車両用空気調和装置

Also Published As

Publication number Publication date
JPH03110357A (ja) 1991-05-10
KR910005010A (ko) 1991-03-29
FR2651034B1 (fr) 1993-04-30
KR970009349B1 (en) 1997-06-10
JPH0730961B2 (ja) 1995-04-10
DE4019060A1 (de) 1991-02-21
US4966013A (en) 1990-10-30
FR2651034A1 (fr) 1991-02-22
DE4019060C2 (de) 1995-10-19

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