IT8124484A0 - Apparato automatico di controllo per sistema a pompa di calore. - Google Patents

Apparato automatico di controllo per sistema a pompa di calore.

Info

Publication number
IT8124484A0
IT8124484A0 IT8124484A IT2448481A IT8124484A0 IT 8124484 A0 IT8124484 A0 IT 8124484A0 IT 8124484 A IT8124484 A IT 8124484A IT 2448481 A IT2448481 A IT 2448481A IT 8124484 A0 IT8124484 A0 IT 8124484A0
Authority
IT
Italy
Prior art keywords
control apparatus
heat pump
automatic control
pump system
automatic
Prior art date
Application number
IT8124484A
Other languages
English (en)
Other versions
IT1139540B (it
Inventor
Custis Lee Stamp Jr
Rollie Richard Herzog
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8124484A0 publication Critical patent/IT8124484A0/it
Application granted granted Critical
Publication of IT1139540B publication Critical patent/IT1139540B/it

Links

Classifications

    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/66—Sleep mode
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/029—Control issues
    • F25B2313/0292—Control issues related to reversing valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
IT24484/81A 1980-10-14 1981-10-14 Apparato automatico di controllo per sistema a pompa di calore IT1139540B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/196,413 US4333316A (en) 1980-10-14 1980-10-14 Automatic control apparatus for a heat pump system

Publications (2)

Publication Number Publication Date
IT8124484A0 true IT8124484A0 (it) 1981-10-14
IT1139540B IT1139540B (it) 1986-09-24

Family

ID=22725312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24484/81A IT1139540B (it) 1980-10-14 1981-10-14 Apparato automatico di controllo per sistema a pompa di calore

Country Status (5)

Country Link
US (1) US4333316A (it)
JP (1) JPS5798740A (it)
DE (1) DE3140256A1 (it)
FR (1) FR2492072B1 (it)
IT (1) IT1139540B (it)

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US4448033A (en) * 1982-03-29 1984-05-15 Carrier Corporation Thermostat self-test apparatus and method
US4682648A (en) * 1982-12-29 1987-07-28 Morton Fried Temperature offset control system
JPS6073235A (ja) * 1983-09-30 1985-04-25 Mitsubishi Electric Corp 空調冷凍装置の分散形制御装置
US4627484A (en) * 1984-01-09 1986-12-09 Visual Information Institute, Inc. Heat pump control system with defrost cycle monitoring
US4627483A (en) * 1984-01-09 1986-12-09 Visual Information Institute, Inc. Heat pump control system
US4545210A (en) * 1984-04-06 1985-10-08 Carrier Corporation Electronic program control for a refrigeration unit
US4535598A (en) * 1984-05-14 1985-08-20 Carrier Corporation Method and control system for verifying sensor operation in a refrigeration system
US4898230A (en) * 1984-06-18 1990-02-06 Sanyo Electric Co., Ltd. Air conditioner with an energy switch
US4585164A (en) * 1984-09-24 1986-04-29 Butkovich Joseph J Portable energy level control system
US4698978A (en) * 1986-08-26 1987-10-13 Uhr Corporation Welded contact safety technique
US4741170A (en) * 1986-12-22 1988-05-03 Whirlpool Corporation Fault tolerant control for a refrigerator
US4821528A (en) * 1986-12-22 1989-04-18 Whirlpool Corporation Fault tolerant control for a refrigerator
US4901917A (en) * 1989-03-21 1990-02-20 Littell Iii Charles C Anticipating dual set-point bistable thermostat
US5227981A (en) * 1989-04-20 1993-07-13 Sanyo Electric Co., Ltd. Initial process system after cutoff of power source and process system at the time of cutoff of power source
US5276630A (en) * 1990-07-23 1994-01-04 American Standard Inc. Self configuring controller
US5186015A (en) * 1992-02-27 1993-02-16 Thermo King Corporation Transport refrigeration unit and method of operating same
US5475986A (en) * 1992-08-12 1995-12-19 Copeland Corporation Microprocessor-based control system for heat pump having distributed architecture
EP0616176B1 (en) * 1993-03-15 1998-07-22 TEMIC TELEFUNKEN microelectronic GmbH System for receiving HVAC control information
EP0783091B1 (en) * 1994-10-19 2004-03-24 Daikin Industries, Limited Transmission device for air conditioner
NL1003308C2 (nl) * 1996-06-10 1997-12-17 Vostermans B V A Ventilatiesysteem, in het bijzonder voor toepassing in de agrarische sector.
US6126080A (en) * 1996-10-18 2000-10-03 Sanyo Electric Co., Ltd. Air conditioner
US5906315A (en) * 1998-05-08 1999-05-25 Sun Microsystems, Inc. Watchdog timer for controlling a cooling system
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
US6332327B1 (en) * 2000-03-14 2001-12-25 Hussmann Corporation Distributed intelligence control for commercial refrigeration
US7000422B2 (en) 2000-03-14 2006-02-21 Hussmann Corporation Refrigeration system and method of configuring the same
US6999996B2 (en) * 2000-03-14 2006-02-14 Hussmann Corporation Communication network and method of communicating data on the same
US6973794B2 (en) * 2000-03-14 2005-12-13 Hussmann Corporation Refrigeration system and method of operating the same
US7047753B2 (en) * 2000-03-14 2006-05-23 Hussmann Corporation Refrigeration system and method of operating the same
US6647735B2 (en) * 2000-03-14 2003-11-18 Hussmann Corporation Distributed intelligence control for commercial refrigeration
US20070033955A1 (en) * 2003-07-10 2007-02-15 Ran Luo Electrically controlled defrost and expansion valve apparatus
US7290989B2 (en) 2003-12-30 2007-11-06 Emerson Climate Technologies, Inc. Compressor protection and diagnostic system
GB0409147D0 (en) * 2004-04-24 2004-05-26 Thermal Energy Ventures Ltd Heat pump
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
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US7841542B1 (en) * 2006-11-07 2010-11-30 Howard Rosen System for supplying communications and power to a thermostat over a two-wire system
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US20090032236A1 (en) 2007-08-03 2009-02-05 Honeywell International Inc. Fan coil thermostat with automatic fan reset
US9182141B2 (en) 2007-08-03 2015-11-10 Honeywell International Inc. Fan coil thermostat with activity sensing
US9074784B2 (en) 2007-08-03 2015-07-07 Honeywell International Inc. Fan coil thermostat with fan ramping
US8393169B2 (en) 2007-09-19 2013-03-12 Emerson Climate Technologies, Inc. Refrigeration monitoring system and method
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
WO2010114815A2 (en) * 2009-04-03 2010-10-07 Carrier Corporation Systems and methods involving heating and cooling system control
FR2958764B1 (fr) * 2010-04-07 2013-01-25 Proton World Int Nv Compteur d'evenements dans un systeme adapte au langage javacard
CA2934860C (en) 2011-02-28 2018-07-31 Emerson Electric Co. Residential solutions hvac monitoring and diagnosis
CN103403464B (zh) * 2011-03-01 2016-01-20 三菱电机株式会社 制冷空调装置
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
CN105074344B (zh) 2013-03-15 2018-02-23 艾默生电气公司 Hvac系统远程监测和诊断
US9551504B2 (en) 2013-03-15 2017-01-24 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
WO2014165731A1 (en) 2013-04-05 2014-10-09 Emerson Electric Co. Heat-pump system with refrigerant charge diagnostics
CN109564021A (zh) * 2016-08-09 2019-04-02 三菱电机株式会社 空调装置
EP3607250B1 (en) * 2017-04-06 2024-03-27 Carrier Corporation Moderate-to-low global warming potential value refrigerant leak detection
US10906150B2 (en) 2018-04-11 2021-02-02 Rolls-Royce North American Technologies Inc Mechanically pumped system for direct control of two-phase isothermal evaporation
CN109442677B (zh) * 2018-09-18 2022-09-09 平安科技（深圳）有限公司 空调系统的故障控制方法、电子设备
US10921042B2 (en) 2019-04-10 2021-02-16 Rolls-Royce North American Technologies Inc. Method for reducing condenser size and power on a heat rejection system
US11022360B2 (en) * 2019-04-10 2021-06-01 Rolls-Royce North American Technologies Inc. Method for reducing condenser size and power on a heat rejection system

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US3896871A (en) * 1973-01-23 1975-07-29 Powers Regulator Co Computer controlled automated building system having a manual control mode
US4115860A (en) * 1977-06-02 1978-09-19 Lockheed Electronics Co., Inc. Plural load power controller with time-shared processor
US4154397A (en) * 1978-02-08 1979-05-15 International Telephone And Telegraph Corporation Night set-back thermostat
US4298163A (en) * 1979-10-03 1981-11-03 Envirotronics Electronic multi-zone timed temperature control apparatus
US4274145A (en) * 1979-12-31 1981-06-16 Microcomm Corporation Digital thermostat

Also Published As

Publication number Publication date
IT1139540B (it) 1986-09-24
FR2492072B1 (fr) 1985-07-19
FR2492072A1 (fr) 1982-04-16
DE3140256A1 (de) 1982-06-16
US4333316A (en) 1982-06-08
JPS5798740A (en) 1982-06-19

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