Pneumatically self-regulating valve

Details Pneumatically self-regulating valve Pneumatically self-regulating valve

2007-04-10

2009-10-20

Lazo, Thomas E (Department: 3745)

Power plants

Pressure fluid source and motor

Cyclically operable reciprocating or oscillating motor or...

C091S275000

Reexamination Certificate

active

07603854

ABSTRACT:
A pneumatic motor that includes a cylinder, a piston disposed in the cylinder, and a pneumatically-reset pilot valve. In certain embodiments, the pneumatically-reset pilot valve is configured to move to a first position in response to a change in pressure in the cylinder.

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Brochure entitled “Elima-Matic Pumps;” Versa-Matic Pump Company; 2008 IDEX Corporation.

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