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Title:
COMPRESSOR
Document Type and Number:
Japanese Patent JP2001115960
Kind Code:
A
Abstract:

To provide a compressor having a simple structure capable of preventing noises produced when air discharging from connecting pipes.

This compressor has a drive (engine E), a compressor body C, an air filter (air cleaner A) connected to an air inlet port C1 in the compressor body C via a suction pipe 70, and a suction adjusting valve 30 for opening/ closing the inlet port C1 in the compressor body C. A controller (air cylinder 34) of the adjusting valve 30 and the compressor body C are connected by means of connecting pipes (delivery pipes 71, 72 and connecting pipes 61, 63, 65) equipped with a pressure regulating valve 11. This compressor is characterized in that the connecting pipe 63 on the downstream side of the regulating valve 11 is provided with a branch pipe (bypass pipe 78) connected via a restriction part (orifice 48) to the inlet pipe.


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Inventors:
CHIYOUSE NOBORU
HIGAKI JIYUNICHIRO
Application Number:
JP29636899A
Publication Date:
April 27, 2001
Filing Date:
October 19, 1999
Export Citation:
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Assignee:
DENYO CO LTD
International Classes:
F04B39/00; F04B49/00; (IPC1-7): F04B39/00
Attorney, Agent or Firm:
磯野 道造