FIELD: process engineering.
SUBSTANCE: this invention relates to dispensing head intended for sprinkling fluid from a tank. It aims at providing possibility of using the dispenser in whatever position. For this, proposed head comprises inlet to communicated with the tank, outlet communicated via fluid line with inlet, pump arranged in fluid line and vent communicated with the tank. Fluid sealing device is arranged between said vent and tank. Said sealing device comprises venting channel turned at least two times through the angle equal to about 180°. Proposed sealing device is made up of two parts jointed together. Besides invention covers also another dispensing head furnished with secondary inlet to communicate with the tank and to be plugged by the element driven by gravity.
EFFECT: ruling out fluid leaks through vent.
30 cl, 24 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METERING DEVICE FOR RESERVOIR, METHOD FOR MAKING AND FILLING SUCH RESERVOIR WITH METERING AND(OR) FILLING ADAPTOR | 1999 |
|
RU2229348C2 |
| METERING DEVICE AND METHOD OF ITS FILLING | 2001 |
|
RU2279927C2 |
| PORTABLE GADGET TO EJECT FLUID AND METHOD OF EJECTING FLUID DROPS | 2005 |
|
RU2376146C1 |
| DEVICE AND METHOD FOR PREPARING DRINKING WATER | 2019 |
|
RU2761282C1 |
| LIQUID DISPENSING DEVICE HAVING PRE-COMPRESSION OUTLET VALVE | 2015 |
|
RU2685141C2 |
| METHOD AND A DEVICE FOR COMPACTION OF A LIQUID | 2001 |
|
RU2267693C2 |
| DEVICE AND METHOD OF TREATMENT OF SALT-CONTAINING WATER BY MEANS OF REVERSE OSMOSIS | 2017 |
|
RU2728347C1 |
| VEHICLE EXTRA HEATER SYSTEM | 2008 |
|
RU2535828C2 |
| LUBRICATION SYSTEM REPLENISHMENT AUTOMATIC SHUTTING OFF | 2014 |
|
RU2663367C2 |
| FOAM-MAKING DEVICE | 2002 |
|
RU2283699C2 |
