DEVICE FOR DISTRIBUTING WATER IN PACKET OF SUBLIMATED PRODUCTS Russian patent published in 1994 - IPC

FIELD: food industry. SUBSTANCE: bushing and valving member interacting with a pusher which is kinematically coupled with a nut positioned on outer thread of a case are received in the case coupled with a pipe line. Central opening provided in the case and outer side of the bushing are stepped and the steps are in contact with each other. The case and bushing are interconnected through adjusting screws and centering caps which bear on a face of the bushing by a collar adjacent to cylindrical surface of the case and arranged with a spaced relation with respect to the case face. A casing which encloses upper part of the case are secured to a pipe line. The casing is mounted for axial movements within the space up to abutting of the ring projection against outer side of the casing. A spacer made of flexible non-metal material is interposed between the casing and ring projection of the case. EFFECT: improved design. 3 dwg