HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
(OP)
Has anyone ever heard of the placement of a valve into (through) a piston before?
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HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
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HAVE YOU EVER HEARD OF SOMEONE DOING THIS?HAVE YOU EVER HEARD OF SOMEONE DOING THIS?(OP)
Has anyone ever heard of the placement of a valve into (through) a piston before?
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RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
David
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
http://204.168.68.51/e-tech/PDF%20Files/tp009.pdf
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
David
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
Notice I said "was".
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
It looks like DR still offers the VIP
http://www.dresser-rand.com/gfc/lit.asp
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
RE: HAVE YOU EVER HEARD OF SOMEONE DOING THIS?
These machines are 4 cylinder, single stage. 900 rpm.
Inlet 675 psia @ 77 F
Delivery 1643 psia @ 190 F
The inboard and out board heads act as inlet valves. and the pistons double as (delivery) valves,they also carry the piston and rider rings.
Not (in my opinion)user friendly when it comes to maintenence.
Plenty of information available on Dresser site.
FYI, Thomassen also make use of a valve in piston on their "floating piston" machines, but this is to pressurise the piston which allows the gas to bleed back and float the piston during operation.