Discharge valve arrangement for a hermetic compressor

Discharge valve arrangement applied in a hermetic compressor used, for example, in household refrigeration systems comprising: a valve plate (10) closing an end of a compression cylinder (1) and provided with suction and discharge orifices (11, 12) contained within the inner contour of the axial pro...

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Hauptverfasser: MOREIRA EMERSON, DESCHAMPS CESAR JOSE, PEREIRA EVANDRO LUIZ LANGE, RIBAS JUNIOR FERNANDO ANTONIO
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Sprache:chi ; eng
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creator MOREIRA EMERSON
DESCHAMPS CESAR JOSE
PEREIRA EVANDRO LUIZ LANGE
RIBAS JUNIOR FERNANDO ANTONIO
description Discharge valve arrangement applied in a hermetic compressor used, for example, in household refrigeration systems comprising: a valve plate (10) closing an end of a compression cylinder (1) and provided with suction and discharge orifices (11, 12) contained within the inner contour of the axial projection (40) of the compression cylinder (1), said suction orifice (11) occupying an annular sector external to the axial projection of a discharge orifice (12) and being closed by a flexible suction vane (21) having a bending median portion (23). The valve plate (10) is provided with a plurality of discharge orifices (12) distributed in at least one of the regions defined externally and internally to the contour of the flexible suction vane (21), each discharge orifice (12) provided internally to the contour of the flexible suction vane (21) being axially aligned with a respective through opening (25) provided in said bending median portion (23).
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language chi ; eng
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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
title Discharge valve arrangement for a hermetic compressor
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