BOOSTER COMPRESSOR

PROBLEM TO BE SOLVED: To provide a booster compressor in which the reliability of a rotary part provided in a crank case can be improved. SOLUTION: This booster compressor has a cylinder 16, a reciprocable piston 39 defining a compression chamber 40 in the cylinder 16, a connecting rod 38 connected...

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Bibliographic Details
Main Authors NARUSAWA NOBUYUKI, UMEZAWA KENJI, TAKAHASHI DAISUKE
Format Patent
LanguageEnglish
Published 18.06.2009
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a booster compressor in which the reliability of a rotary part provided in a crank case can be improved. SOLUTION: This booster compressor has a cylinder 16, a reciprocable piston 39 defining a compression chamber 40 in the cylinder 16, a connecting rod 38 connected to the piston 39, a crank mechanism 37 connected to the connecting rod 38, and a crank case 15 communicated with the cylinder 16 and holding the crank mechanism 37. A primary side compressed gas from a compressed gas supplying source is taken in the compression chamber 40 from an intake port 33 by a reciprocating movement of the piston 39, compressed, and emitted from an discharge port 34 as a secondary side compressed gas of high pressure. The compressor has communication means 44 for communicating the discharge port 34 with the crank case 15, and a pressure of the secondary side compressed gas is applied to a side opposite to the compression chamber 40 of the piston 39. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070311359