IL83352A - Method and apparatus for controlling a heating and cooling system - Google Patents

Method and apparatus for controlling a heating and cooling system

Info

Publication number
IL83352A
IL83352A IL83352A IL8335287A IL83352A IL 83352 A IL83352 A IL 83352A IL 83352 A IL83352 A IL 83352A IL 8335287 A IL8335287 A IL 8335287A IL 83352 A IL83352 A IL 83352A
Authority
IL
Israel
Prior art keywords
compressor
heating
controlling
cooling system
reversing valve
Prior art date
Application number
IL83352A
Other languages
English (en)
Other versions
IL83352A0 (en
Original Assignee
Uhr 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 Uhr Corp filed Critical Uhr Corp
Publication of IL83352A0 publication Critical patent/IL83352A0/xx
Publication of IL83352A publication Critical patent/IL83352A/xx

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Manufacture Of Switches (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Control Of Heat Treatment Processes (AREA)
IL83352A 1986-08-26 1987-07-27 Method and apparatus for controlling a heating and cooling system IL83352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/900,586 US4698978A (en) 1986-08-26 1986-08-26 Welded contact safety technique

Publications (2)

Publication Number Publication Date
IL83352A0 IL83352A0 (en) 1987-12-31
IL83352A true IL83352A (en) 1992-07-15

Family

ID=25412757

Family Applications (1)

Application Number Title Priority Date Filing Date
IL83352A IL83352A (en) 1986-08-26 1987-07-27 Method and apparatus for controlling a heating and cooling system

Country Status (10)

Country Link
US (1) US4698978A (de)
EP (1) EP0257576B1 (de)
JP (1) JPH01500687A (de)
AT (1) ATE69102T1 (de)
AU (1) AU603607B2 (de)
CA (1) CA1281394C (de)
DE (1) DE3774211D1 (de)
IE (1) IE65173B1 (de)
IL (1) IL83352A (de)
WO (1) WO1988001716A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464667B (sv) * 1988-08-22 1991-05-27 Thermia Ab Vaermepumpanlaeggning foer uppvaermning eller kylning av utrymmen samt uppvaermning av tappvarmvatten
JP2801629B2 (ja) * 1989-03-29 1998-09-21 東芝エー・ブイ・イー株式会社 空気調和装置
US5105629A (en) * 1991-02-28 1992-04-21 Parris Jesse W Heat pump system
US5363669A (en) * 1992-11-18 1994-11-15 Whirlpool Corporation Defrost cycle controller
CN101713397B (zh) 2003-12-30 2014-07-09 艾默生环境优化技术有限公司 压缩机保护和诊断系统
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
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 (de) * 2007-11-01 2012-03-22 Gordon Seiptius Sicherheitssystem zur Sicherung von Verdichtern in Kälteanlagen
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
CN103597292B (zh) 2011-02-28 2016-05-18 艾默生电气公司 用于建筑物的供暖、通风和空调hvac系统的监视系统和监视方法
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
WO2014144446A1 (en) 2013-03-15 2014-09-18 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
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
CN106030221B (zh) 2013-04-05 2018-12-07 艾默生环境优化技术有限公司 具有制冷剂充注诊断功能的热泵系统
US10119738B2 (en) 2014-09-26 2018-11-06 Waterfurnace International Inc. Air conditioning system with vapor injection compressor
US10871314B2 (en) 2016-07-08 2020-12-22 Climate Master, Inc. Heat pump and water heater
US10866002B2 (en) 2016-11-09 2020-12-15 Climate Master, Inc. Hybrid heat pump with improved dehumidification
US11879673B2 (en) * 2018-07-17 2024-01-23 United Electric Company. L.P. Refrigerant charge control system for heat pump systems
US11592215B2 (en) * 2018-08-29 2023-02-28 Waterfurnace International, Inc. Integrated demand water heating using a capacity modulated heat pump with desuperheater
CA3081986A1 (en) 2019-07-15 2021-01-15 Climate Master, Inc. Air conditioning system with capacity control and controlled hot water generation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246763A (en) * 1978-10-24 1981-01-27 Honeywell Inc. Heat pump system compressor fault detector
US4211089A (en) * 1978-11-27 1980-07-08 Honeywell Inc. Heat pump wrong operational mode detector and control system
JPS55164793A (en) * 1979-06-07 1980-12-22 Toyoda Autom Loom Works Ltd Protecting device for refrigerant compressor
US4253130A (en) * 1979-06-08 1981-02-24 Robertshaw Controls Company Method and apparatus for heat pump system protection
US4307775A (en) * 1979-11-19 1981-12-29 The Trane Company Current monitoring control for electrically powered devices
US4301660A (en) * 1980-02-11 1981-11-24 Honeywell Inc. Heat pump system compressor fault detector
US4333316A (en) * 1980-10-14 1982-06-08 General Electric Company Automatic control apparatus for a heat pump system
US4381549A (en) * 1980-10-14 1983-04-26 Trane Cac, Inc. Automatic fault diagnostic apparatus for a heat pump air conditioning system

Also Published As

Publication number Publication date
IE872164L (en) 1988-02-26
DE3774211D1 (de) 1991-12-05
CA1281394C (en) 1991-03-12
EP0257576A2 (de) 1988-03-02
AU7876987A (en) 1988-03-24
ATE69102T1 (de) 1991-11-15
EP0257576A3 (en) 1989-11-02
WO1988001716A1 (en) 1988-03-10
JPH01500687A (ja) 1989-03-09
EP0257576B1 (de) 1991-10-30
IL83352A0 (en) 1987-12-31
IE65173B1 (en) 1995-10-04
AU603607B2 (en) 1990-11-22
US4698978A (en) 1987-10-13

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