B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
222/74
B05B 11/02 (2006.01) B05B 11/00 (2006.01)
Patent
CA 2223083
A trigger sprayer (10) contains a pressure buildup valve (54) that prevents liquid from being dispensed from the sprayer until the pressure of the liquid pumped from the sprayer pump exceeds a predetermined minimum pressure.
Cette invention concerne un pulvérisateur à gâchette (10), lequel comprend un clapet de montée en pression (54) qui empêche la distribution d'un liquide depuis le pulvérisateur tant que la pression du liquide pompé par la pompe dudit pulvérisateur n'excède pas une pression minimale prédéterminée.
Foster Donald D.
Nelson Philip L.
Contico International Inc.
Osler Hoskin & Harcourt Llp
LandOfFree
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