Baker Manufacturing Company, Inc.

Baker Manufacturing

Stephen D Royle

A hydrant valve assembly including a spool member having at least one spool seal which is at times under extremely high pressure tending to cause the seal to be displaced from an associated recess, the spool member forming venting passages in the seal recess to alleviate seal pressure, the invention also including a new wet pipe design and a new collar design.

Hydrant design

A dual float snorkel vent for use in sealing a well conduit vent cap from flood waters that could contaminate well water therebelow. A lower float causes an upper float to seal a check valve as water rises and prior to water reaching the level of the upper float and the snorkel vent is positioned at an appreciable vertical distance below an inlet to the vent cap to ensure that no water enters the vent conduit.

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Stoughton, WI, United States of America

Stephen D Royle