Steam radiator exhaust valve

Details Steam radiator exhaust valve Steam radiator exhaust valve

1997-09-23

1999-06-08

Tapolcai, William E.

Automatic temperature and humidity regulation

Air-relief valves

Radiator type

236101E, G05D 2308

Patent

active

059098430

ABSTRACT:
An exhaust valve for threading into a street elbow threaded into an exhaust port of a conventional steam radiator that includes a base portion, a cap portion supported by the base portion, and a bimetallic arm contained in the cap portion. The base portion has a ledge that provides a broad surface onto which condensate in exhaust steam from the conventional steam radiator is attracted and deposited as it passes through the base portion so as to prevent the steam condensate from interfering with the exhaust steam from the conventional steam radiator. The base portion further has only one central throughbore that is coaxial with the bimetallic arm so as to provide a direct path for the exhaust steam from the conventional radiator without any bends that can produce obstructive eddy currents.

REFERENCES:
patent: 265239 (1882-10-01), Brown
patent: 312042 (1885-02-01), Vanderman
patent: 442911 (1890-12-01), Poulson
patent: 2845227 (1958-07-01), Leonardis
patent: 3148829 (1964-09-01), Leopardo
patent: 3260458 (1966-07-01), Klinefelter
patent: 4828169 (1989-05-01), Smith

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