Title:
圧縮機用吸引音響フィルタ
Document Type and Number:
Japanese Patent JP6754370
Kind Code:
B2
Abstract:
The present invention relates to the technological field of compressors and components and/or devices for compressors. Problem to be solved: The current state of the art includes cooling system of dual evaporation and/or dual suction. On the solutions already existing, the selection of one among the two evaporation/suction lines is done by high complexity constructive mechanisms. Problem resolution: The invention in question aims to simplify the construction of a selection mean of one among two evaporation/suction lines. For so, is revealed a suction acoustic filter for reciprocating compressor which integrates an automatic valve coupled to the inlet way of the suction acoustic filter and a valve of a way is coupled to the inlet way of the suction acoustic filter, being said automatic valve and said valve of a way acting selectively reciprocating, where the valve opening of a way ends up opening the automatic valve.
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Inventors:
Kouto, Paulo Rogerio Carrara
Carafu, Flavio Giorgi Addagi
Lily, Dietmar Erich Bernhard
Pereira, Ebandro Luis Langer
Carafu, Flavio Giorgi Addagi
Lily, Dietmar Erich Bernhard
Pereira, Ebandro Luis Langer
Application Number:
JP2017548952A
Publication Date:
September 09, 2020
Filing Date:
March 18, 2016
Export Citation:
Assignee:
Embraco Industria De Compressoless A Solutions En Refrigila Sun Limitada
International Classes:
F04B39/00
Domestic Patent References:
| JP2014521860A | ||||
| JP7224780A |
Foreign References:
| US4109751 | ||||
| WO2009157594A1 | ||||
| US20030136928 |
Attorney, Agent or Firm:
Megumi Konishi
Shigeyuki Nagaoka
Shigeyuki Nagaoka