| 摘要 |
FIELD: physics, measurements. ^ SUBSTANCE: invention relates to proportioning appliances designed to feed proportioned medium in present amounts and can be used in various technical equipment, medicine, chemistry, etc. The proposed proportioner comprises the case with an outlet arranged in or on the said case, the proportioning unit communicating with the said outlet. Note that the device has also the vessel for medium located in or on the aforesaid case and communicating with the proportioning unit. In compliance with this invention, a proportioning shaft is fitted inside the said case. Note that some sections of the said shaft are enveloped by a transfer shaft with a transportation duct for the control element to penetrate into the case through slot. ^ EFFECT: batching minimum quantities of liquid or pastelike media, containing medium fillers or chemically active media, limited time of processing, exact batching in range varying from 0,01 to 200 mcl. ^ 16 cl, 8 dwg |
