BRPI0500666A - sistema compensador de carga térmica em um aparelho de refrigeração - Google Patents

sistema compensador de carga térmica em um aparelho de refrigeração

Info

Publication number
BRPI0500666A
BRPI0500666A BRPI0500666A BRPI0500666A BR PI0500666 A BRPI0500666 A BR PI0500666A BR PI0500666 A BRPI0500666 A BR PI0500666A BR PI0500666 A BRPI0500666 A BR PI0500666A
Authority
BR
Brazil
Prior art keywords
compressor
fan
thermal load
temperature
refrigeration appliance
Prior art date
Application number
Other languages
English (en)
Inventor
Fabio Eduardo Rosa
Joao Eduardo Santana Borges
Daniel Fabio Zardo
Original Assignee
Multibras Eletrodomesticos Sa
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 Multibras Eletrodomesticos Sa filed Critical Multibras Eletrodomesticos Sa
Priority to BRPI0500666 priority Critical patent/BRPI0500666A/pt
Priority to ARP060100557 priority patent/AR053021A1/es
Priority to PCT/BR2006/000032 priority patent/WO2006086866A1/en
Publication of BRPI0500666A publication Critical patent/BRPI0500666A/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/28—Quick cooling
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00—Problems to be solved
    • F25D2500/04—Calculation of parameters
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Abstract

"SISTEMA COMPENSADOR DE CARGA TéRMICA EM UM APARELHO DE REFRIGERAçãO". Que compreende um gabinete (10) definindo pelo menos um compartimento de refrigeração (RC); um compressor (20); opcionalmente um ventilador (50); um meio sensor de temperatura (40); e um meio de controle (30) para ativar e desativar o compressor (20) e/ou o ventilador (50) quando o interior do compartimento de refrigeração (RC) alcançar temperaturas de ativação e de desativação, respectivamente. O meio de controle (30) altera a temperatura de desativação do compressor (20) e/ou do ventilador (50) sempre que, em um ciclo de operação do compressor (20), a taxa Td de decréscimo da temperatura entre os valores de ativação e de desativação, distanciar-se, por um certo valor predeterminado (Tdev), de uma taxa-referência Tx de decréscimo da temperatura do compartimento e refrigeração (RC), obtida em pelo menos um ciclo operacional anterior do compressor (20) e armazenada no meio de controle (30).
BRPI0500666 2005-02-21 2005-02-21 sistema compensador de carga térmica em um aparelho de refrigeração BRPI0500666A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0500666 BRPI0500666A (pt) 2005-02-21 2005-02-21 sistema compensador de carga térmica em um aparelho de refrigeração
ARP060100557 AR053021A1 (es) 2005-02-21 2006-02-16 Sistema de carga termica en un aparato de refrigeracion
PCT/BR2006/000032 WO2006086866A1 (en) 2005-02-21 2006-02-20 Thermal load compensating system for a refrigeration appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0500666 BRPI0500666A (pt) 2005-02-21 2005-02-21 sistema compensador de carga térmica em um aparelho de refrigeração

Publications (1)

Publication Number Publication Date
BRPI0500666A true BRPI0500666A (pt) 2006-10-17

Family

ID=36603570

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500666 BRPI0500666A (pt) 2005-02-21 2005-02-21 sistema compensador de carga térmica em um aparelho de refrigeração

Country Status (3)

Country Link
AR (1) AR053021A1 (pt)
BR (1) BRPI0500666A (pt)
WO (1) WO2006086866A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000665A1 (de) * 2009-02-06 2010-08-12 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät, insbesondere Haushaltskältegerät, sowie Verfahren zur Regelung eines Kältegeräts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340331A1 (de) * 1983-11-08 1985-05-23 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Gefriergeraet, insbesondere haushalts-gefriertruhe oder gefrierschrank
IT1286409B1 (it) * 1996-11-27 1998-07-08 Candy Spa Struttura frigorifera con ventilazione forzata variabile
EP1030147B1 (en) * 1999-02-19 2004-04-07 Ranco Incorporated of Delaware Controller and method for controlling the temperature in a refrigerator
DE10145146A1 (de) * 2001-09-13 2003-04-10 Bsh Bosch Siemens Hausgeraete Kühlgerät

Also Published As

Publication number Publication date
AR053021A1 (es) 2007-04-18
WO2006086866A1 (en) 2006-08-24

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2450 DE 19-12-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.