BR8903248A - Circuito fechado de refrigeracao - Google Patents

Circuito fechado de refrigeracao

Info

Publication number
BR8903248A
BR8903248A BR898903248A BR8903248A BR8903248A BR 8903248 A BR8903248 A BR 8903248A BR 898903248 A BR898903248 A BR 898903248A BR 8903248 A BR8903248 A BR 8903248A BR 8903248 A BR8903248 A BR 8903248A
Authority
BR
Brazil
Prior art keywords
refrigeration circuit
closed refrigeration
closed
circuit
refrigeration
Prior art date
Application number
BR898903248A
Other languages
English (en)
Inventor
Lary F Beckhusen
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 BR8903248A publication Critical patent/BR8903248A/pt

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Furnace Details (AREA)
  • Air Conditioning Control Device (AREA)
BR898903248A 1988-06-20 1989-06-30 Circuito fechado de refrigeracao BR8903248A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/208,606 US4986084A (en) 1988-06-20 1988-06-20 Quench expansion valve refrigeration circuit

Publications (1)

Publication Number Publication Date
BR8903248A true BR8903248A (pt) 1990-09-25

Family

ID=22775239

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903248A BR8903248A (pt) 1988-06-20 1989-06-30 Circuito fechado de refrigeracao

Country Status (7)

Country Link
US (1) US4986084A (pt)
EP (1) EP0348333A1 (pt)
JP (1) JPH0694953B2 (pt)
BR (1) BR8903248A (pt)
CA (1) CA1333222C (pt)
IE (1) IE61753B1 (pt)
NO (1) NO170781C (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095714A (en) * 1989-12-25 1992-03-17 Daikin Industries, Ltd. Surging prediction device for a centrifugal compressor
DE4206926C2 (de) * 1992-03-05 1999-03-25 Stiebel Eltron Gmbh & Co Kg Kältemaschine
DE4212162C2 (de) * 1992-04-10 1994-02-17 Ilka Maschinenfabrik Halle Gmb Einrichtung zur Kühlung des Elektromotors eines halbhermetischen Kältemittelverdichters
US5577390A (en) 1994-11-14 1996-11-26 Carrier Corporation Compressor for single or multi-stage operation
WO1996024809A1 (en) * 1995-02-08 1996-08-15 Thermo King Corporation Transport temperature control system having enhanced low ambient heat capacity
US5711161A (en) * 1996-06-14 1998-01-27 Thermo King Corporation Bypass refrigerant temperature control system and method
US5768901A (en) 1996-12-02 1998-06-23 Carrier Corporation Refrigerating system employing a compressor for single or multi-stage operation with capacity control
FR2768497B1 (fr) * 1997-09-16 2000-01-14 Francois Galian Dispositif frigorifique en conditions de fonctionnement variables
KR19990081638A (ko) * 1998-04-30 1999-11-15 윤종용 멀티형 공조기기 및 그 제어방법
US6446450B1 (en) * 1999-10-01 2002-09-10 Firstenergy Facilities Services, Group, Llc Refrigeration system with liquid temperature control
US6560978B2 (en) 2000-12-29 2003-05-13 Thermo King Corporation Transport temperature control system having an increased heating capacity and a method of providing the same
WO2003036197A1 (en) * 2001-10-26 2003-05-01 Igc-Polycold Systems Inc. Methods of freezeout prevention for very low temperature mixed refrigerant systems
US7478540B2 (en) * 2001-10-26 2009-01-20 Brooks Automation, Inc. Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems
US7143594B2 (en) * 2004-08-26 2006-12-05 Thermo King Corporation Control method for operating a refrigeration system
US20060042278A1 (en) * 2004-08-31 2006-03-02 Thermo King Corporation Mobile refrigeration system and method of detecting sensor failures therein
US7080521B2 (en) * 2004-08-31 2006-07-25 Thermo King Corporation Mobile refrigeration system and control
WO2010036614A2 (en) * 2008-09-26 2010-04-01 Carrier Corporation Compressor discharge control on a transport refrigeration system
JP6321363B2 (ja) * 2013-12-06 2018-05-09 シャープ株式会社 空気調和機
US20160356535A1 (en) * 2015-06-05 2016-12-08 GM Global Technology Operations LLC Ac refrigerant circuit
US11920836B2 (en) 2022-04-18 2024-03-05 Fbd Partnership, L.P. Sealed, self-cleaning, food dispensing system with advanced refrigeration features

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363273A (en) * 1943-06-02 1944-11-21 Buensod Stacey Inc Refrigeration
US3095710A (en) * 1960-05-18 1963-07-02 Carrier Corp Anti-surge control for fluid compressor
US3276221A (en) * 1965-02-05 1966-10-04 Ernest W Crumley Refrigeration system
US3396550A (en) * 1966-11-01 1968-08-13 Lennox Ind Inc Arrangement for reducing compressor discharge gas temperature
US3399542A (en) * 1967-05-25 1968-09-03 Phillips Petroleum Co Method and apparatus for cooling compressor recycle gas
US3525233A (en) * 1968-12-26 1970-08-25 American Air Filter Co Hot gas by-pass temperature control system
US4258553A (en) * 1979-02-05 1981-03-31 Carrier Corporation Vapor compression refrigeration system and a method of operation therefor
US4300357A (en) * 1979-05-07 1981-11-17 The Singer Company By-pass valve for automotive air conditioning system
US4226604A (en) * 1979-05-14 1980-10-07 Solar Specialties, Inc. Method and apparatus for preventing overheating of the superheated vapors in a solar heating system using a refrigerant
JPS587148A (ja) * 1981-07-03 1983-01-14 Canon Inc 電子写真感光体
US4550574A (en) * 1983-06-02 1985-11-05 Sexton-Espec, Inc. Refrigeration system with liquid bypass line
JPS6050244A (ja) * 1983-08-30 1985-03-19 Mikuni Kogyo Co Ltd 燃料優先型電子制御内燃機関におけるアクセルポジシヨンセンサの故障検知装置
US4523436A (en) * 1983-12-22 1985-06-18 Carrier Corporation Incrementally adjustable electronic expansion valve
US4760707A (en) * 1985-09-26 1988-08-02 Carrier Corporation Thermo-charger for multiplex air conditioning system
US4742689A (en) * 1986-03-18 1988-05-10 Mydax, Inc. Constant temperature maintaining refrigeration system using proportional flow throttling valve and controlled bypass loop

Also Published As

Publication number Publication date
JPH0237253A (ja) 1990-02-07
US4986084A (en) 1991-01-22
JPH0694953B2 (ja) 1994-11-24
NO170781C (no) 1992-12-02
CA1333222C (en) 1994-11-29
IE891914L (en) 1989-12-20
IE61753B1 (en) 1994-11-30
NO892246D0 (no) 1989-06-02
EP0348333A1 (en) 1989-12-27
NO892246L (no) 1989-12-21
NO170781B (no) 1992-08-24

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/06/2004