Pumps – Three or more cylinders arranged in parallel – radial – or...
Patent
1998-01-08
2000-04-18
Freay, Charles G.
Pumps
Three or more cylinders arranged in parallel, radial, or...
92 71, F04B 112
Patent
active
060507837
ABSTRACT:
A plurality of cylinder bores are circumferentially formed in a cylinder block around its center axis to receive a plurality of pistons, respectively. The cylinder block has one end closed by a front housing to define a crank chamber. The cylinder block has another end closed by a rear member in which a discharge chamber and a suction chamber are formed. A drive shaft penetrates the front housing and has one end supported by the cylinder block through a block-side bearing. Following a rotary motion of the drive shaft, a swash-plate element drives a reciprocating motion of the piston within the bore. A blowby gas leaking into the crank chamber is introduced into the suction chamber a gas passage through an gap inevitably left between the drive shaft and the block-side bearing back.
REFERENCES:
patent: 4005948 (1977-02-01), Hiraga et al.
patent: 4236878 (1980-12-01), Terauchi
patent: 4314796 (1982-02-01), Terauchi
patent: 4444549 (1984-04-01), Takahashi et al.
patent: 4746275 (1988-05-01), Iwamori et al.
patent: 5393204 (1995-02-01), Kawahara
patent: 5562425 (1996-10-01), Kimura et al.
Freay Charles G.
Sanden Corporation
Tyler Cheryl J.
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