ELECTRIC PULSATOR OF MILKING MACHINE Russian patent published in 2012 - IPC A01J5/14 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. Proposed electric pulsator for milking machine consists of a housing with fittings of constant and alternating vacuum, chambers of constant and alternating vacuum, and atmospheric channel with a filter, a valve mechanism coupled with a linear electric motor. In the chamber of alternating vacuum at the end of the shaft of the linear electric motor a cone valve is rigidly fixed. On the sliding fit the disc-shaped lower valve is placed for covering the chamber of constant vacuum at the lower position of the armature of the linear electric motor or opening of this chamber through a lock at the upper position of the armature.

EFFECT: invention provides reduction of consumption of vacuum and reduction of negative impact on animals health, increase of reliability.

5 dwg