AEROSOL VALVE ACTUATOR Russian patent published in 2008 - IPC B65D83/14 

FIELD: engines and pumps.

SUBSTANCE: aerosol valve camless actuator includes the top part arranged on the bottom part turn relative to the former into an operating or nonoperating positions. The top part first ring has a hole in a side part and the first central hole with a start-up push-button. The second ring of the bottom part contains a push-down element of the feeding channel with a nozzle arranged nearby the second ring. The first ledge of start-up button is aligned with the feeding channel element only in operating rotary position. The nozzle is aligned with the side hole of the first ring only in the operating position and the nozzle is locked by the first ring in the nonoperating position. The second ledge of the start-up button is pressed against the feeding channel element when the top part is in the first operating rotary position.

EFFECT: strong structure of the actuator, simplified assembly, ruling out depressing the start-up button in nonoperating position.

12 cl, 6 dwg