GB190904191A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in Automatic Air and Vacuum and Valves for Steam Heated Drying Cylinders and the like.
Assignee: Individual
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Filing: 1909-02-20
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Granted: 1909-12-16
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Expires: 1929-02-20
Abstract
Abstract 4191. Mycock, S. Feb. 20. Vacuum-relief valves.-Steam-heated cylinders, chests, &c. used for drying purposes are provided with ball valves which open when a vacuum begins to form in the vessels. A casing c is screwed into the cylinder shell and is provided with guides c<1> for the ball valve a. The ball is normally pressed outwards against a seating d, but falls when the internal pressure is diminished and allows air to enter the cylinder. The ball is retained in the casing by a pin f, Fig. 1, or a screwed cap g, Fig. 2.
Inventors
- 👤 Samuel Mycock
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 04:11
CPC Classifications
F; F16; F16K; F16K24/00; F16K24/06
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