Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means

BPERFORMING OPERATIONS TRANSPORTING B05Liquid application B05BSPRAYING APPARATUS ATOMISING APPARATUS NOZZLES

B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means

B05B1/005Nozzles or other outlets specially adapted for discharging one or more gases nnn B05B1/02designed to produce a jet, spray, or other discharge of particular shape or nature B05B1/04in flat form B05B1/042Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet B05B1/044Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges B05B1/046Outlets formed B05B1/048having a flow conduit with, immediately behind the outlet orifice, an elongated cross section B05B1/06in annular, tubular or hollow conical form B05B1/08of pulsating nature B05B1/083the pulsating mechanism comprising movable parts B05B1/086with a resiliently deformable element B05B1/10in the form of a fine jet B05B1/12capable of producing different kinds of discharge B05B1/14with multiple outlet openings with strainers in or outside the outlet opening B05B1/16having selectively- effective outlets B05B1/1609with a selecting mechanism comprising a lift valve B05B1/1618where said valve is a double-seat lift valve B05B1/1627with a selecting mechanism comprising a gate valve, a sliding valve or a cock B05B1/1636by relative rotative movement of the valve elements B05B1/1645the outlets being rotated during selection B05B1/1654about an axis parallel to the liquid passage in the stationary valve element B05B1/1663by relative translatory movement of the valve elements B05B1/1672the selectively-effective outlets being arranged on a tube or pipe B05B1/1681with a selecting mechanism comprising a gate valve, sliding valve or cock and a lift valve B05B1/169having three or more selectively effective outlets B05B1/18Roses Shower heads B05B1/185characterised by their outlet element; Mounting arrangements therefor B05B1/20Arrangements of several outlets along elongated bodies B05B1/202comprising inserted outlet elements B05B1/205characterised by the longitudinal shape of the elongated body B05B1/207the elongated body being a closed loop B05B1/22Spouts B05B1/24incorporating means for heating the liquid or other fluent material B05B1/26with means for mechanically breaking-up or deflecting the jet after discharge B05B1/262with fixed deflectors B05B1/265the liquid or other fluent material being symmetrically deflected about the axis of the nozzle B05B1/267the liquid or other fluent material being deflected in determined directions B05B1/28with integral means for shielding the discharged liquid or other fluent material B05B1/30designed to control volume of flow B05B1/3006the controlling element being actuated by the pressure of the fluid to be sprayed B05B1/3013the controlling element being a lift valve B05B1/302with a ball-shaped valve member B05B1/3026the controlling element being a gate valve, a sliding valve or a cock B05B1/3033the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head B05B1/304the controlling element being a lift valve B05B1/3046the valve element B05B1/3053the actuating means being a solenoid B05B1/306the actuating means being a fluid B05B1/3066the valve element being at least partially hollow and liquid passing through it when the valve is opened B05B1/3073the controlling element being a deflector acting as a valve in co-operation with the outlet orifice B05B1/308the controlling element comprising both a lift valve and a deflector B05B1/3086the controlling element being a grooved body, which is movable in the outlet orifice B05B1/3093Recirculation valves B05B1/32in which a valve member forms part of the outlet opening B05B1/323the valve member being actuated by the pressure of the fluid to be sprayed B05B1/326the valve being a gate valve, a sliding valve or a cock B05B1/34designed to influence the nature of flow of the liquid or other fluent material B05B1/3405to produce swirl B05B1/341before discharging the liquid or other fluent material B05B1/3415with swirl imparting inserts upstream of the swirl chamber B05B1/3421with channels emerging substantially tangentially in the swirl chamber B05B1/3426the channels emerging in the swirl chamber perpendicularly to the outlet axis B05B1/3431the channels being formed at the interface of cooperating elements B05B1/3436the interface being a plane perpendicular to the outlet axis B05B1/3442the interface being a cone having the same axis as the outlet B05B1/3447the interface being a cylinder having the same axis as the outlet B05B1/3452the cooperating elements being movable B05B1/3457in response to liquid pressure B05B1/3463the channels extending outwardly B05B1/3468with means for controlling the flow of liquid entering or leaving the swirl chamber B05B1/3473in response to liquid pressure B05B1/3478the liquid flowing at least two different courses before reaching the swirl chamber B05B1/3484with a by-pass conduit extending from the swirl chamber B05B1/3489Nozzles having concentric outlets B05B1/3494the discharge outlet being not on the axis of the swirl chamber B05B1/36Outlets for discharging by overflow