Single-unit

BPERFORMING OPERATIONS TRANSPORTING B05Liquid application B05BSPRAYING APPARATUS ATOMISING APPARATUS NOZZLES

B05B11/00Single-unit

B05B11/0002incorporating means for heating or cooling B05B11/0005Components or details B05B11/0008Sealing or attachment arrangements between sprayer and container B05B11/001Snap-on-twist-off type connections B05B11/0013Attachment arrangements comprising means cooperating with the inner surface of the container B05B11/0016Venting means B05B11/0018actuated by the pressure difference between the ambient pressure and the pressure in the inner space of the container for liquid or other fluent material B05B11/0021comprising means for filtering or cleaning the air flow drawn into the container B05B11/0024located in the bottom wall of the container or of an enclosure surrounding the container B05B11/0027Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means B05B11/0029Valves not actuated by pressure B05B11/0032Manually actuated means located downstream the discharge nozzle for closing or covering it B05B11/0035Pen-like sprayers B05B11/0037Containers B05B11/004with means for compensating for the underpressure created by evacuating the container B05B11/0043the container being a collapsible or foldable bag B05B11/0045the bag or membrane being inverted during emptying of the container B05B11/0048the container comprising a movable piston or the like B05B11/0051located above the liquid or other fluent material B05B11/0054Cartridges B05B11/0056with an additional opening for filling or refilling B05B11/0059Arrangements for use in other positions than upright B05B11/0062Outlet valves actuated by the pressure of the fluid to be sprayed B05B11/0064Lift valves B05B11/0067having a valve seat located downstream the valve element B05B11/007being opened by deformation of a sealing element made of resiliently deformable material B05B11/0072A valve member forming part of an outlet opening B05B11/0075Two outlet valves being placed in a delivery conduit, one downstream the other B05B11/0078Arrangements for separately storing several components B05B11/0081and for mixing the components in a common container as a mixture ready for use before discharging the latter B05B11/0083one of the components being in powder form B05B11/0086Arrangements for allowing spraying and pouring B05B11/0089Dispensing tubes B05B11/0091movable B05B11/0094movement of the dispensing tube controlling a valve B05B11/0097Means for filling or refilling the sprayer B05B11/02the flow being effected by a follower B05B11/025with stepwise advancement of the follower B05B11/04the flow being effected by deformation of container for liquid or other fluent material B05B11/041designed for spraying particulate material B05B11/042the spray being effected by a gas or vapour flow in the nozzle, spray head, outlet or dip tube B05B11/043designed for spraying a liquid B05B11/045designed for spraying particulate material B05B11/046the gas or vapour flow coming from a source where the gas or vapour is not in contact with the liquid or other fluent material to be sprayed B05B11/047characterised by the outlet or venting means B05B11/048characterised by the container B05B11/06the spray being effected by a gas or vapour flow from a source where the gas or vapour is not in contact with the liquid or other fluent material to be sprayed B05B11/061characterised by the means producing the gas or vapour pressure B05B11/062designed for spraying particulate material B05B11/064the particulate material being stored in several discrete quantities delivered one at a time B05B11/065the particulate material being separated from a main storage in discrete quantities delivered one at a time B05B11/067the particulate material being separated from the main storage by a dosing device B05B11/068comprising a liquid-absorbent material B05B11/30the flow being effected by a pump B05B11/3001Piston pumps B05B11/3002the direction of the pressure stroke being substantially perpendicular to the major axis of the container B05B11/3004comprising a movable cylinder and a stationary piston B05B11/3005with means for adjusting or modifying pump stroke B05B11/3007by adjusting or modifying the pump end-of-sucking-stroke position B05B11/3008by adjusting or modifying the pump end-of-dispensing-stroke position B05B11/3009actuated by a lever B05B11/3011without substantial movement of the nozzle in the direction of the pressure stroke B05B11/3012the pump chamber being arranged substantially coaxially to the neck of the container B05B11/3014the pump chamber being arranged substantially coaxially to the container B05B11/3015actuated without substantial movement of the nozzle in the direction of the pressure stroke B05B11/3016the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element B05B11/3018and the controlling element cooperating with means for opening or closing the inlet valve B05B11/3019the inlet valve moving concurrently with the controlling element during whole pressure and aspiration strokes B05B11/3021having an outlet valve which is a gate valve B05B11/3022actuated by pressure B05B11/3023having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem B05B11/3025a spring urging the outlet valve in its closed position B05B11/3026the piston being deformable and its deformation allowing opening of the outlet B05B11/3028Pumps having a pumping chamber with a deformable wall B05B11/3029actuated by a lever B05B11/303without substantial movement of the nozzle in the direction of the pressure stroke B05B11/3032actuated without substantial movement of the nozzle in the direction of the pressure stroke B05B11/3033the deformable wall, the inlet and outlet valve elements being integrally formed B05B11/3035the pumping chamber being a bellow B05B11/3036the outlet valve being opened in the direction opposite to the fluid flow downstream the outlet valve by the pressure acting on a valve controlling element B05B11/3038Pressure accumulation pumps B05B11/3039the outlet valve being mechanically opened after a defined accumulation stroke B05B11/304the outlet valve being opened by pressure after a defined accumulation stroke B05B11/3042Components or details B05B11/3043Sealing or attachment arrangements between pump and container B05B11/3045the pump being preassembled as an independent unit before being mounted on the container B05B11/3046the pump chamber being arranged substantially coaxially to the neck of the container B05B11/3047the pump being preassembled as an independent unit before being mounted on the container B05B11/3049Attachment arrangements comprising a deformable or resilient ferrule clamped or locked onto the neck of the container by displacing B05B11/305Sealing arrangements around pump actuating stem B05B11/3052Actuation means B05B11/3053Manually actuated means located downstream the discharge nozzle for closing or covering it B05B11/3054the valve being located upstream of an outlet valve B05B11/3056comprising rotatable or articulated levers B05B11/3057Triggers B05B11/3059Means for locking a pump or its actuation means in a fixed position B05B11/306in a retracted position B05B11/3061Pump priming means B05B11/3063Air exhausted from the pump chamber being discharged into the container during priming B05B11/3064Pump inlet and outlet valve elements integrally formed of a deformable material B05B11/3066Pump inlet valves B05B11/3067actuated by pressure B05B11/3069the valve being made of a resiliently deformable material or being urged in a closed position by a spring B05B11/307Gate valves; Sliding valves B05B11/3071Two inlet valves being placed in a supply conduit one upstream of the other B05B11/3073Springs B05B11/3074located outside pump chambers B05B11/3076Traction springs B05B11/3077characterized by a particular shape or material B05B11/3078Vacuum chambers acting like springs B05B11/308Means for counting the number of dispensing strokes B05B11/3081Arrangements for pumping several liquids or other fluent materials from several containers B05B11/3083in adjustable proportion B05B11/3084each liquid or other fluent material being pumped by a separate pump B05B11/3085the pumps being coaxial B05B11/3087Combination of liquid and air pumps B05B11/3088the pump being a double-acting pump B05B11/309the dispensing stroke being effected by the stored energy of a spring B05B11/3091being first hold in a loaded state by locking means or the like, then released B05B11/3092automatically released from a loaded state at the end of the loading stroke B05B11/3094having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve B05B11/3095with movable suction side B05B11/3097with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke B05B11/3098Air being permanently entrapped or sucked into the liquid pump chamber