B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
B05B 17/06 (2006.01) B05B 3/14 (2006.01)
Patent
CA 2426694
A liquid atomizing device (10) is constructed with a hollow shell-like top cover (12) and unitary molded main support (30) which snaps into place inside the top cover (12) and divides it into upper and lower regions. The main support (30) includes formations for mounting, on its upper side, a printed circuit board assembly (58) including an electrical oscillator, as well as a piezoelectric actuator (60) and orifice plate pump assembly. The main support also includes formations for removably mounting, on its lower side, a battery (108) and a liquid reservoir (88). An openable bottom cover closes the bottom of the device and allows access to the battery (108) and to the liquid reservoir (88) for replacement of these elements.
La présente invention concerne un pulvérisateur à liquide construit à partir d'un couvercle supérieur en coque creuse et d'un socle principal moulé monobloc s'encliquetant à l'intérieur de la coque qu'il divise en un haut et un bas. Des formations du socle servent à monter sur sa partie supérieure une carte à circuit imprimé équipée d'un oscillateur électrique, d'un actionneur piézo-électrique et d'un ensemble pompe de plaque d'orifice. D'autres formations du socle permettent également de monter amovible sur sa face inférieure une pile et un réservoir à liquide. Un couvercle de fond ouvrant ferme le fond du dispositif tout en donnant accès à la pile et au réservoir pour les remplacer.
Clark George A.
Helf Thomas A.
Martens Edward J. III
Navin Eric R.
Schram David J.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
S.c. Johnson & Son Inc.
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