GB2062919B - Microcomputer based fault detection and indicator control system in a refrigeration apparatus - Google Patents

Microcomputer based fault detection and indicator control system in a refrigeration apparatus

Info

Publication number
GB2062919B
GB2062919B GB8031512A GB8031512A GB2062919B GB 2062919 B GB2062919 B GB 2062919B GB 8031512 A GB8031512 A GB 8031512A GB 8031512 A GB8031512 A GB 8031512A GB 2062919 B GB2062919 B GB 2062919B
Authority
GB
United Kingdom
Prior art keywords
control system
fault detection
refrigeration apparatus
indicator control
based fault
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8031512A
Other versions
GB2062919A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB2062919A publication Critical patent/GB2062919A/en
Application granted granted Critical
Publication of GB2062919B publication Critical patent/GB2062919B/en
Expired legal-status Critical Current

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
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/38—Failure diagnosis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
GB8031512A 1979-10-01 1980-09-30 Microcomputer based fault detection and indicator control system in a refrigeration apparatus Expired GB2062919B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8060379A 1979-10-01 1979-10-01

Publications (2)

Publication Number Publication Date
GB2062919A GB2062919A (en) 1981-05-28
GB2062919B true GB2062919B (en) 1983-08-10

Family

ID=22158415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031512A Expired GB2062919B (en) 1979-10-01 1980-09-30 Microcomputer based fault detection and indicator control system in a refrigeration apparatus

Country Status (7)

Country Link
JP (1) JPS5682339A (en)
AU (1) AU6273180A (en)
CA (1) CA1146650A (en)
DE (1) DE3037135A1 (en)
ES (1) ES495486A0 (en)
FR (1) FR2466711A1 (en)
GB (1) GB2062919B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381549A (en) * 1980-10-14 1983-04-26 Trane Cac, Inc. Automatic fault diagnostic apparatus for a heat pump air conditioning system
DE3113574A1 (en) * 1981-04-03 1982-10-21 Linde Ag, 6200 Wiesbaden REFRIGERATED OR FROZEN FURNITURE
US4448033A (en) * 1982-03-29 1984-05-15 Carrier Corporation Thermostat self-test apparatus and method
DE3336290A1 (en) * 1982-10-08 1984-06-07 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Method for the teletransmission of data of a heating or cooling system
CA1234983A (en) * 1982-12-10 1988-04-12 Claudio Rossi Fluid cooling unit for air conditioning plant
US4538419A (en) * 1984-04-06 1985-09-03 Carrier Corporation Refrigeration unit controls
US4553400A (en) * 1984-05-04 1985-11-19 Kysor Industrial Corporation Refrigeration monitor and alarm system
FR2589561B1 (en) * 1985-11-05 1988-06-10 Froilabo METHOD FOR PROTECTING A REFRIGERATION SYSTEM AGAINST DEPOSITS OF ADDITIVES IN THE HEAT FLUID CIRCUIT, AND A CENTRAL IMPLEMENTING SUCH A METHOD
FR2626657B1 (en) * 1988-02-03 1990-12-14 Parabis Michel PERMANENT MONITORING DEVICE FOR COMPRESSOR REFRIGERATION MACHINES AND INSTALLATIONS
DE4220503C2 (en) * 1992-06-23 2001-03-15 Aeg Hausgeraete Gmbh Refrigerator and / or freezer
FR2693258B1 (en) * 1992-07-06 1994-09-16 Bontami Const Isothermiques Programmable fast cooling and / or freezing cell.
GB2356725A (en) * 1999-11-29 2001-05-30 Plus Design Ltd Refrigerator monitoring and alarm system
US6324854B1 (en) 2000-11-22 2001-12-04 Copeland Corporation Air-conditioning servicing system and method
US6892546B2 (en) 2001-05-03 2005-05-17 Emerson Retail Services, Inc. System for remote refrigeration monitoring and diagnostics
US6668240B2 (en) 2001-05-03 2003-12-23 Emerson Retail Services Inc. Food quality and safety model for refrigerated food
DE10217975B4 (en) 2002-04-22 2004-08-19 Danfoss A/S Method for detecting changes in a first media stream of a heat or cold transport medium in a refrigeration system
DE10217974B4 (en) * 2002-04-22 2004-09-16 Danfoss A/S Method for evaluating an unmeasured operating variable in a refrigeration system
ATE343110T1 (en) 2002-07-08 2006-11-15 Danfoss As METHOD AND APPARATUS FOR DETECTING FLASH GAS
ES2561829T3 (en) 2002-10-15 2016-03-01 Danfoss A/S A procedure to detect a heat exchanger anomaly
US6889173B2 (en) 2002-10-31 2005-05-03 Emerson Retail Services Inc. System for monitoring optimal equipment operating parameters
ES2518965T3 (en) 2003-12-30 2014-11-06 Emerson Climate Technologies, Inc. Compressor protection and diagnostic system
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
EP1851959B1 (en) 2005-02-21 2012-04-11 Computer Process Controls, Inc. Enterprise control and monitoring system
US7665315B2 (en) 2005-10-21 2010-02-23 Emerson Retail Services, Inc. Proofing a refrigeration system operating state
US7752854B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring a condenser in a refrigeration system
US7752853B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring refrigerant in a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US8393169B2 (en) 2007-09-19 2013-03-12 Emerson Climate Technologies, Inc. Refrigeration monitoring system and method
DE102007052532B4 (en) * 2007-11-01 2012-03-22 Gordon Seiptius Safety system for securing compressors in refrigeration systems
BRPI1014993A8 (en) 2009-05-29 2016-10-18 Emerson Retail Services Inc system and method for monitoring and evaluating equipment operating parameter modifications
US9285802B2 (en) 2011-02-28 2016-03-15 Emerson Electric Co. Residential solutions HVAC monitoring and diagnosis
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
AU2014229103B2 (en) 2013-03-15 2016-12-08 Emerson Electric Co. HVAC system remote monitoring and diagnosis
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
EP2981772B1 (en) 2013-04-05 2022-01-12 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
US10001430B2 (en) 2013-09-27 2018-06-19 Carrier Corporation Environmental conditioning unit testing
CN107015041B (en) * 2017-04-10 2019-04-26 四川长虹电器股份有限公司 The method of malfunction coefficient processing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628346A (en) * 1970-10-21 1971-12-21 Cecil G Lagrone Jr Apparatus for indicating thermal and air velocity conditions of air in the plenum of a central air-conditioning system
US4034570A (en) * 1975-12-29 1977-07-12 Heil-Quaker Corporation Air conditioner control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module

Also Published As

Publication number Publication date
ES8106795A1 (en) 1981-08-01
CA1146650A (en) 1983-05-17
FR2466711A1 (en) 1981-04-10
GB2062919A (en) 1981-05-28
JPS5682339A (en) 1981-07-06
FR2466711B1 (en) 1984-02-17
AU6273180A (en) 1981-04-09
ES495486A0 (en) 1981-08-01
DE3037135A1 (en) 1981-04-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee