Pumps – Three or more cylinders arranged in parallel – radial – or...
Patent
1987-04-08
1988-08-02
Croyle, Carlton R.
Pumps
Three or more cylinders arranged in parallel, radial, or...
417312, F04B 2708, F04B 3900
Patent
active
047611197
ABSTRACT:
A compressor of a type in which a plurality of pistons reciprocate in cylinders, the improved compressor in which a mechanism is provided to reduce pulsating of suction pressure in a cylinder head. The inside of the cylinder head is partitioned into a first low pressure chamber and a second low pressure chamber and a high pressure chamber by means of a partitioning means. The first low pressure chamber is communicated with a suction opening formed on the cylinder head, and the second low pressure chamber is communicated with a plurality of suction holes formed on a low pressure chamber are communicated by means of the suction communication hole formed on the partitioning means, and each of the suction communicating holes is positioned at an equal distance from the two suction holes, and the phase difference is provided on the pulsating produced by the passing of the gas through the suction opening.
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patent: 4583922 (1986-08-01), Iijima et al.
Echizen Susumu
Nomura Hiroshi
Saito Susumu
Croyle Carlton R.
Diesel Kiki Co. Ltd.
Neils Paul F.
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