FIELD: process engineering.
SUBSTANCE: invention relates to dispensers of fluids and tastes and can be used for batching of food products, cosmetic substances, toiletry, etc. Proposed device is to be fitted at stiff vessel exposed end and composed of manual dispensing pump to dispense preset amount of product. Batcher push-button is communicated with cylindrical chamber directed inside the bellows. Peripheral wall confining said cylindrical chamber is tightly connected with said bellows. Said chamber is tightly closed from the bottom inner end to extend inside the bellows to form solid there inside of preset size. Note here that dead volume of said bellows is decreased to increase compression ratio in delivery.
EFFECT: higher pump efficiency, possibility to work with higher viscosity products.
6 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCT DOSING DEVICE WITH IMPROVED LAUNCH | 2018 |
|
RU2759648C2 |
| SYSTEM FOR CLOSING DEVICE FOR LOW-PRESSURE DISPENSING OF THICK LIQUID SUBSTANCE | 2012 |
|
RU2580133C2 |
| COMPACT CONTAINER FOR FLUID | 2011 |
|
RU2604859C2 |
| METERING DEVICE FOR PASTY PRODUCT DOSE DISTRIBUTION | 2003 |
|
RU2314984C2 |
| ONE-WAY VALVE, CONSTRUCTION AND APPLICATION OF VALVE | 2007 |
|
RU2527119C2 |
| PUMPING DEVICE FOR TANK FOR LIQUID, PASTE-LIKE OR FOAMED PREPARATIONS FOR CLEANSING AND TREATMENT OF SKIN | 2012 |
|
RU2503395C2 |
| MAKEUP APPLICATION DEVICE COMPRISING APPLICATOR AND COSMETIC AGENT DISPENSER | 2015 |
|
RU2689036C2 |
| DEVICE FOR DETERMINATION OF STEAM CONTENT IN LIQUIDS | 0 |
|
SU1104389A2 |
| LIQUID DELIVERY BELLOWS PUMP | 2001 |
|
RU2238233C2 |
| GRINDER | 2007 |
|
RU2343002C1 |
