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A new type of vacuum regulator


, : A new type of vacuum regulator. Mekhanizatsiya i Elektrifikatsiya na Selskoto Stopanstvo (9): 19-22

The author describes a new vacuum regulator of the piston type, which he has developed for use in milking installations with 2 vacuum pumps (1 pump for high vacuum and the other for optimal vacuum). The new regulator, illustrated in diagrams, operates in conjunction with a conventional regulator. When vacuum rises, the piston in the new regulator moves up to a position in which a series of holes in the piston are aligned with channels that admit external air.

US$29.90


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