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Patent Searching and Data


Title:
OIL SEPARATOR
Document Type and Number:
Japanese Patent JP2015081711
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an oil separator capable of improving separation properties of a refrigerating machine oil of a refrigerant which is closest to an opening part of a refrigerant lead-out pipe out of a plurality of refrigerants introduced in the oil separator via a plurality of paths.SOLUTION: A refrigerant introduction pipe 102 includes a plurality of branch pipes 105, 106, 107 by being branched at predetermined intervals from an upstream to a downstream of the refrigerant introduction pipe 102 in an internal space of a sealed container 101. The plurality of branch pipes 105-107 are formed so that piping length becomes shorter sequentially from the upstream of the refrigerant introduction pipe 102. Each of the refrigerants flowing out into the internal space of the sealed container 101 from the plurality of branch pipes 105-107 becomes a swirl flow.

Inventors:
NAGAI MASAAKI
MATSUI MASARU
TAZUMI YOSHITAKA
Application Number:
JP2013219224A
Publication Date:
April 27, 2015
Filing Date:
October 22, 2013
Export Citation:
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Assignee:
PANASONIC IP MAN CORP
International Classes:
F25B43/02; B04C5/04
Attorney, Agent or Firm:
Koichi Washida