SISTEMA DE AR CONDICIONADO, ACUMULADOR PARA O MESMO E PROCESSO PARA A FABRICACAODO ACUMULADOR

An air conditioning system has a refrigerant circuit including a compressor 1, an oil separator 2, a condenser 3, an expansion device 4, an evaporator 5, a first accumulator 6, and a second accumulator 7 which are connected in order by piping, the evaporator, first accumulator, second accumulator, a...

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Main Authors MICHIO FUJIWARA, MITSUNORI KURACHI, MASAHARU MORIYASU, TOMOHIKO KASAI, MASAHIKO SUGINO, KENJI KAWAGUCHI, TATSUO ONO, YOUICHI HISAMORI, HIROFUMI KOUGE
Format Patent
LanguagePortuguese
Published 30.11.2000
Edition7
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
WEAPONS
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Summary:An air conditioning system has a refrigerant circuit including a compressor 1, an oil separator 2, a condenser 3, an expansion device 4, an evaporator 5, a first accumulator 6, and a second accumulator 7 which are connected in order by piping, the evaporator, first accumulator, second accumulator, and compressor being connected in series; a first oil return bypass 10a connects the oil separator 2 and a connection pipe 8 between the first and second accumulators; and a second oil return bypass 12a connects the first accumulator and a connection pipe 9 between the second accumulator and compressor.
Bibliography:Application Number: PT19950301672T