AR000376A1 - Refrigeration arrangement for refrigeration appliances - Google Patents

Refrigeration arrangement for refrigeration appliances

Info

Publication number
AR000376A1
AR000376A1 AR33467395A AR33467395A AR000376A1 AR 000376 A1 AR000376 A1 AR 000376A1 AR 33467395 A AR33467395 A AR 33467395A AR 33467395 A AR33467395 A AR 33467395A AR 000376 A1 AR000376 A1 AR 000376A1
Authority
AR
Argentina
Prior art keywords
refrigeration
capillary tubes
temperature sensor
blocking means
refrigerant fluid
Prior art date
Application number
AR33467395A
Other languages
Spanish (es)
Inventor
Marco Eduardo Marques
Roberto De Medeiros Brun
Original Assignee
Multibas S A Eletrodomesticos
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 Multibas S A Eletrodomesticos filed Critical Multibas S A Eletrodomesticos
Publication of AR000376A1 publication Critical patent/AR000376A1/en

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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes

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)

Abstract

Disposición de refrigeración para aparatos de refrigeración que comprende: un condensador conectado entre un compresor y un evaporador por medio derestricción de fluido refrigerante, presentando al menos dos tubos capilares dispuestos en paralelo, determinando cada uno una cierta restricción de flujode fluido refrigerante; un sensor de temperatura montado en una región del ambiente a ser refrigerado, que informa las condiciones de temperatura en estaregión; un medio de bloqueo de flujoen comunicación fluida con el consensador y el evaporador a través de al menos parte de los tubos capilares, de manera depermitir selectiva y temporariamente el pasaje de fluido refrigerante a través de al menos parte de los tubos capilares en serie con el medio de bloqueo deflujo cuando el sensor de temperatura acusa una determinada condición de temperatura; una unidad de control electrónico operativamente conectada almedio de bloqueo de flujo de manera de comandar la apertura de ésteal recibir del sensor de temperatura una senal indicativa de dicha determinada condiciónde temperatura.Refrigeration arrangement for refrigeration apparatus comprising: a condenser connected between a compressor and an evaporator by means of refrigerant fluid restriction, presenting at least two capillary tubes arranged in parallel, each determining a certain restriction of flow of refrigerant fluid; a temperature sensor mounted in a region of the environment to be refrigerated, which reports the temperature conditions in this region; a flow blocking means in fluid communication with the condenser and the evaporator through at least part of the capillary tubes, so as to selectively and temporarily allow the passage of refrigerant fluid through at least part of the capillary tubes in series with the Flow blocking means when the temperature sensor acknowledges a certain temperature condition; an electronic control unit operatively connected to the flow blocking means so as to command its opening upon receiving from the temperature sensor a signal indicative of said determined temperature condition.

AR33467395A 1994-12-21 1995-12-19 Refrigeration arrangement for refrigeration appliances AR000376A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9405086A BR9405086A (en) 1994-12-21 1994-12-21 Cooling system for cooling device

Publications (1)

Publication Number Publication Date
AR000376A1 true AR000376A1 (en) 1997-06-18

Family

ID=4060243

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33467395A AR000376A1 (en) 1994-12-21 1995-12-19 Refrigeration arrangement for refrigeration appliances

Country Status (3)

Country Link
AR (1) AR000376A1 (en)
BR (1) BR9405086A (en)
WO (1) WO1996019704A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI315383B (en) * 2003-03-24 2009-10-01 Sanyo Electric Co Refrigerant cycle apparatus
DE102006061091A1 (en) * 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Refrigerator with at least two thermally separated compartments

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986845A (en) * 1982-11-09 1984-05-19 Matsushita Electric Ind Co Ltd Hot water supply device of heat pump type
US5209073A (en) * 1990-11-01 1993-05-11 Fisher & Paykel Limited Cooling device and method with multiple cooled chambers and multiple expansion means
JPH04203757A (en) * 1990-11-30 1992-07-24 Hitachi Ltd Air-conditioner
JPH06159817A (en) * 1992-11-19 1994-06-07 Toshiba Corp Air-conditioning device for vehicle

Also Published As

Publication number Publication date
WO1996019704A1 (en) 1996-06-27
BR9405086A (en) 1996-12-10

Similar Documents

Publication Publication Date Title
KR920015108A (en) Defrost control circuit and method of the refrigerator
ES2074817T3 (en) AIR CONDITIONING SYSTEM.
KR970007216A (en) Refrigerators and condensers
KR970028257A (en) Refrigeration cycle system with two evaporation temperatures
KR870009197A (en) Display fridge
KR101056637B1 (en) Wind pressure detecting apparatus of bidrectional type
KR910003333A (en) Air conditioner
KR850000649A (en) Refrigerator
KR910003335A (en) Air conditioner
KR910015832A (en) Air conditioner
MX171159B (en) DEVICE METHOD TO PREVENT COMPRESSOR FAILURE DUE TO LOSS OF LUBRICANT
KR830003702A (en) Combination of process tube and vibration damper for refrigeration circuit and assembly of refrigeration circuit
KR920016796A (en) Air conditioner
KR840007278A (en) Air conditioner
AR000376A1 (en) Refrigeration arrangement for refrigeration appliances
JPH02195165A (en) Freezing and air conditioning state monitor
KR960024150A (en) Refrigeration control device of the refrigerator
KR880001987A (en) Refrigeration cycle
KR890002620A (en) Multiple driving circuits of low temperature showcase
KR970002205A (en) Refrigeration condensation efficiency controller
AR000226A1 (en) Evaporator for refrigerator to compressor
ES2316291B1 (en) MIXED REFRIGERATOR FOR COMPUTERS AND ELECTRONIC CIRCUITS.
KR970070859A (en) Individual defrosting device of freezer
KR980003395A (en) Machinery of refrigerator
KR970062605A (en) Cooling / heating combined refrigeration cycle