JET TYPE WATER SUPPLY NOZZLE Russian patent published in 1999 - IPC

FIELD: water supply nozzles for apparatuses ejecting flat continuous flow of liquid, for example in shower heads and shower units. SUBSTANCE: nozzle for supplying continuous flow of liquid has closed perimeter in plane of its cross section and cavity inside liquid flow. Expanded radially outwards surface of wall is spaced by significant distance from inclined surface of rod along flow direction and it has curved configuration. Rod may be placed axially relative to inner wall, it may have small width portion adjacent to inlet portion; inclined surface of rod forms a part of small-width portion. Rod may be mounted in housing of nozzle with possibility of adjustment. Inclined surface of rod and inner wall of nozzle body are arranged adjacent one to another for forming opening that may not be clogged. Nozzle body is adapted for securing to shower cabin. Nozzle unit includes jet-type water supply nozzle whose body is secured to shower cabin. The last includes means providing water circulation from bath through body of nozzle. EFFECT: water supply nozzle having perimeter closed in plane of cross section, cavity in water flow and opening that may not be clogged. 15 cl, 7 dwg