B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
222/59
B65D 83/14 (2006.01)
Patent
CA 1253468
ABSTRACT IMPROVEMENTS IN VALVES FOR PRESSURISED DISPENSING CONTAINERS A valve (1) for dispensing metered doses from a pressurized dispensing container (17) has a valve cup (13) attached to the container. A valve housing (11) fixed to the valve cup has within it nested components (30, 31) the inner one of which defines a metering chamber (16). A valve stem (12) slides through seals (14, 15) one of which is trapped between the valve cup (13) and the inner nested component (30). The other seal (15) is trapped between the nested components. The valve stem is urged into an inoperative position by a spring (60) located within the valve housing but outside the metering chamber. The inner and outer nested components have unequal numbers of castellations (41, 42) formed in their edges around the valve stem to permit flexing of the seal (15) during filling of the container.
501558
Bespak Plc
Ridout & Maybee Llp
LandOfFree
Valves for pressurised dispensing containers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Valves for pressurised dispensing containers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valves for pressurised dispensing containers will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1326334