Dosing device with ball valve and operating method

摘要

PCT No. PCT/EP81/00092 Sec. 371 Date Feb. 8, 1982 Sec. 102(e) Date Feb. 8, 1982 PCT Filed Jul. 3, 1981 PCT Pub. No. WO82/00348 PCT Pub. Date Feb. 4, 1982.A dosing device with ball valve for attachment to a liquid container (12) with a valve ball (5) which closes the discharge opening (3) of the container in a tilted position of the latter is proposed. This is to make possible dosed squirting. This is achieved by a valve ball guide tube (1) which has over its length at least one lateral opening (2) leading towards the container interior and, at its end opposite the discharge opening (3) and the sealing valve ball seat (9), a lower part (4) expanding in funnel shape (6) from the tube wall (FIG. 1).