CA1015966A - Method of improving refrigerating capacity and coefficient of performance in a refrigerating system or carrying out the method - Google Patents

Method of improving refrigerating capacity and coefficient of performance in a refrigerating system or carrying out the method

Info

Publication number
CA1015966A
CA1015966A CA237,097A CA237097A CA1015966A CA 1015966 A CA1015966 A CA 1015966A CA 237097 A CA237097 A CA 237097A CA 1015966 A CA1015966 A CA 1015966A
Authority
CA
Canada
Prior art keywords
coefficient
performance
carrying
refrigerating
improving
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
CA237,097A
Other languages
English (en)
French (fr)
Inventor
Eric Granryd
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1015966A publication Critical patent/CA1015966A/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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CA237,097A 1974-10-11 1975-10-06 Method of improving refrigerating capacity and coefficient of performance in a refrigerating system or carrying out the method Expired CA1015966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7412825A SE395186B (sv) 1974-10-11 1974-10-11 Sett att forbettra kyleffekt och koldfaktor i en kylanleggning samt kylanleggning for att utova settet

Publications (1)

Publication Number Publication Date
CA1015966A true CA1015966A (en) 1977-08-23

Family

ID=20322385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA237,097A Expired CA1015966A (en) 1974-10-11 1975-10-06 Method of improving refrigerating capacity and coefficient of performance in a refrigerating system or carrying out the method

Country Status (17)

Country Link
US (1) US4014182A (da)
JP (1) JPS5164653A (da)
AR (1) AR207656A1 (da)
BE (1) BE834391A (da)
BR (1) BR7506639A (da)
CA (1) CA1015966A (da)
CS (1) CS207345B2 (da)
DD (1) DD124126A5 (da)
DE (1) DE2545606C2 (da)
DK (1) DK457875A (da)
FR (1) FR2287664A1 (da)
GB (1) GB1476833A (da)
IE (1) IE42343B1 (da)
IN (1) IN143129B (da)
IT (1) IT1043293B (da)
SE (1) SE395186B (da)
ZA (1) ZA756348B (da)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564115A (en) * 1975-09-30 1980-04-02 Svenska Rotor Maskiner Ab Refrigerating system
US4207749A (en) * 1977-08-29 1980-06-17 Carrier Corporation Thermal economized refrigeration system
GB2003263B (en) * 1977-08-29 1982-10-06 Carrier Corp Thermal economized refrigeration system
US4171623A (en) * 1977-08-29 1979-10-23 Carrier Corporation Thermal economizer application for a centrifugal refrigeration machine
US4141708A (en) * 1977-08-29 1979-02-27 Carrier Corporation Dual flash and thermal economized refrigeration system
US4144717A (en) * 1977-08-29 1979-03-20 Carrier Corporation Dual flash economizer refrigeration system
DE2837695A1 (de) * 1977-08-29 1979-03-15 Carrier Corp Verfahren und vorrichtung zur wirkungsgradverbesserung in einer kuehlanlage
US4316366A (en) * 1980-04-21 1982-02-23 Carrier Corporation Method and apparatus for integrating components of a refrigeration system
US4357805A (en) * 1980-04-21 1982-11-09 Carrier Corporation Method for integrating components of a refrigeration system
FR2503841A1 (fr) * 1981-04-09 1982-10-15 Guillemin Georges Pompe a chaleur pour le chauffage de batiments
JPS5984050A (ja) * 1982-11-06 1984-05-15 株式会社日立製作所 冷凍装置
DE4437149B4 (de) * 1994-10-18 2004-02-12 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Verfahren zur Direktentspannungsverdampfung
DE19680069D2 (de) * 1995-02-07 1997-06-05 Juergen Keller Kühlanlage
FR2775339B1 (fr) * 1998-02-24 2000-03-31 Jf Cesbron Holding Soc Installation frigorifique a compression
US6857287B1 (en) * 1999-09-16 2005-02-22 Altech Controls Corporation Refrigeration cycle
US6705094B2 (en) * 1999-12-01 2004-03-16 Altech Controls Corporation Thermally isolated liquid evaporation engine
US7065979B2 (en) * 2002-10-30 2006-06-27 Delaware Capital Formation, Inc. Refrigeration system
WO2005065355A2 (en) * 2003-12-30 2005-07-21 Copeland Corporation Compressor protection and diagnostic system
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
DK1782001T3 (da) * 2004-08-09 2017-03-13 Carrier Corp Flash-gasfjernelse fra en modtager i et kølekredsløb
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
US20070151269A1 (en) * 2005-12-30 2007-07-05 Johnson Controls Technology Company System and method for level control in a flash tank
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
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
US8631666B2 (en) * 2008-08-07 2014-01-21 Hill Phoenix, Inc. Modular CO2 refrigeration system
US20110112814A1 (en) * 2009-11-11 2011-05-12 Emerson Retail Services, Inc. Refrigerant leak detection system and method
US9664424B2 (en) 2010-11-17 2017-05-30 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9657977B2 (en) 2010-11-17 2017-05-23 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9541311B2 (en) 2010-11-17 2017-01-10 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
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
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
AU2014229103B2 (en) 2013-03-15 2016-12-08 Emerson Electric Co. HVAC system remote monitoring and diagnosis
AU2014248049B2 (en) 2013-04-05 2018-06-07 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
ITVI20130257A1 (it) * 2013-10-18 2015-04-19 Carel Ind Spa Metodo di azionamento di una macchina frigorifera dotata di apparato economizzatore
EP3098544B1 (en) * 2015-05-28 2022-02-23 Danfoss A/S A self-regulating valve for a vapour compression system
CZ306309B6 (cs) * 2015-09-24 2016-11-23 Jaroslav Kolář Způsob zvýšení topného faktoru a výkonu tepelných čerpadel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277647A (en) * 1940-08-01 1942-03-24 Carrier Corp Refrigeration
US2888809A (en) * 1955-01-27 1959-06-02 Carrier Corp Gas compression apparatus
US3003332A (en) * 1957-10-07 1961-10-10 John E Watkins Control means for refrigerating system
US3074249A (en) * 1960-06-15 1963-01-22 Ray M Henderson Refrigeration system and apparatus having a heating cycle and a cooling cycle
US3232074A (en) * 1963-11-04 1966-02-01 American Radiator & Standard Cooling means for dynamoelectric machines
US3226940A (en) * 1963-12-12 1966-01-04 Worthington Corp Single stage centrifugal compressor refrigeration system
US3277658A (en) * 1965-07-19 1966-10-11 Carrier Corp Refrigeration apparatus
US3371500A (en) * 1966-05-13 1968-03-05 Trane Co Refrigeration system starting
SE338576B (da) * 1968-05-06 1971-09-13 Stal Refrigeration Ab
US3589140A (en) * 1970-01-05 1971-06-29 Carrier Corp Refrigerant feed control for centrifugal refrigeration machines

Also Published As

Publication number Publication date
SE395186B (sv) 1977-08-01
ZA756348B (en) 1976-09-29
AU8556675A (en) 1977-04-21
SE7412825L (sv) 1976-04-12
IE42343B1 (en) 1980-07-16
FR2287664A1 (fr) 1976-05-07
US4014182A (en) 1977-03-29
IT1043293B (it) 1980-02-20
DD124126A5 (da) 1977-02-02
FR2287664B1 (da) 1977-12-16
AR207656A1 (es) 1976-10-22
GB1476833A (en) 1977-06-16
IN143129B (da) 1977-10-08
BE834391A (fr) 1976-02-02
BR7506639A (pt) 1976-08-17
JPS5164653A (da) 1976-06-04
DE2545606A1 (de) 1976-04-22
CS207345B2 (en) 1981-07-31
IE42343L (en) 1976-04-11
DK457875A (da) 1976-04-12
DE2545606C2 (de) 1985-08-14

Similar Documents

Publication Publication Date Title
CA1015966A (en) Method of improving refrigerating capacity and coefficient of performance in a refrigerating system or carrying out the method
CA1030112A (en) Package and method of forming the same
AU507989B2 (en) Outer and asynchronous storage extension system
CA1023258A (en) Well completion method and system
DE2962782D1 (en) Cryogenic freezer and method of operating the same
JPS52136413A (en) Pressure accumulators and fabrication method thereof
CA1007468A (en) Method of transporting ice structure
AU501452B2 (en) Miticide and aphicide
AU8177575A (en) Improvements in and connected with the formation of shape surfaces
JPS52142777A (en) Method of antiicorrosive performance of cheese in piping
JPS52112477A (en) Composite container and method of manufacturing the same
AU513363B2 (en) Dispencing method and article
CA1024060A (en) Swept surface evaporator and evaporating method
CA999761A (en) Buzzer construction and method of adjusting the same
ZA794377B (en) Refrigeration compressor capacity control means and method
JPS5336384A (en) Selffsealing envelope and method of manufacturing the same
AU481297B2 (en) Refrigeration compressor and system
AU7181574A (en) Refrigeration compressor and system
JPS54142609A (en) Compressor for refrigerator and so on
AU499237B2 (en) Aminomethyl-methoxy-penams and cephems
CA1032514A (en) Packaging system and method
AU506450B2 (en) Improvements in and relating to containers
JPS52150772A (en) Method of precurling bender and the like
AU490471B2 (en) Locknet and method of making the same
AU470709B2 (en) Anodizinc means and techniques