Suction valve assembly for alternative compressor

US20140345713A1Inactive Publication Date: 2014-11-27EMBRACO IND DE COMPRESSORES E SOLUCOES EM REFRIGERACAO LTDA
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
EMBRACO IND DE COMPRESSORES E SOLUCOES EM REFRIGERACAO LTDA
Publication Date
2014-11-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention refers to a suction valve assembly for alternative compressors. Said suction valve assembly comprises at least two suction valves (3) independent from one another and disposed at one same blade (1), wherein each of said suction valves (3) comprises a functional edge (4) intended for a sole suction orifice (21) of the valve plate. Said suction valves (3) are separated from one another by at least one through slit (13).
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Description

FIELD OF THE INVENTION

[0001] The present invention refers to a suction valve assembly for alternative compressor, and, more specifically, to a suction valve assembly formed into a sole blade and particularly suitable for a compression chamber provided with at least two independent suction orifices.BACKGROUND OF THE INVENTION

[0002] Alternative compressors comprising machines and / or devices capable of altering the pressure of a working fluid as well as pumping it are known from those skilled in the art. In this sense, and specifically speaking, alternative compressors are capable of altering the pressure of a working fluid by the controlled alteration of the volume of a compression chamber, which is usually defined by a cylindrical chamber suitable for receiving working fluid and a moving piston. Therefore, the compression chamber volume is alternatively altered (decreased and increased) in function of the displacement, in its interior, of the moving piston.

[0003] It should be point out...

Claims

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