F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 31/02 (2006.01) E03C 1/04 (2006.01) E03C 1/05 (2006.01) F16K 27/00 (2006.01)
Patent
CA 2312062
An automatic faucet assembly includes a chassis and a cover removably connected to the chassis. wherein both chassis and cover extend above the surface of a deck of a sink basin. The chassis has a mounting section for mounting the chassis to the surface of the deck. A deck plate is mounted between the mounting section and the surface to provide support and stability to the faucet assembly. The faucet assembly further comprises: a fluid conduit extending through the chassis and connecting a fluid discharge port wish a fluid supply; an infrared sensor mounted on the chassis for sensing the presence of a user of the faucet assembly; an electrical connector wire extending from the infrared sensor. through an opening in the deck. to a solenoid valve that turns on the fluid supply when infrared sensor senses the presence of the user: and a battery-operated power supply for supplying power to the infrared sensor. The cover connects with the chassis. providing a sealed chamber for the fluid conduit, infrared sensor. electrical connector wire, and power supply. Upon connection of the cover and chassis. a mechanical microswitch is activated by a switch actuator extending from the cover, enabling the power supply to energize the infrared sensor. Cover and deck plate each comprises a zinc die cast layer formed in the shape of the cover and the deck plate. respectively. a metallic polyester layer formed on the zinc die cast layer. and a substantially clear. polymer layer formed on the metallic polyester layer.
La présente invention concerne un ensemble de robinet (12) comportant un châssis (36) et un couvercle (34) relié de manière amovible au châssis (36), dans lequel le châssis (36) et le couvercle (34) s'étendent à la fois au-dessus de la surface d'une plage (16) d'un évier. Le châssis (36) possède une section de montage pour la fixation du châssis (36) à la surface de la plage (16). Une plaque (14) de plage est disposée entre la section de montage et la surface pour l'aménagement d'un support de stabilisation pour l'ensemble de robinet (12). L'ensemble de robinet (12) comporte en outre: un conduit de fluide (42) se prolongeant à travers le châssis (36) et est relié à un orifice de décharge (40) avec une alimentation en fluide (64); un capteur infrarouge (44) monté sur le châssis (36) permet de détecter la présence d'un utilisateur de l'ensemble de robinet (12); et un fil de connexion électrique (24) s'étendant à partir du capteur infrarouge (44), à travers un orifice dans la plage (16) jusqu'à une électrovalve (20) qui ouvre l'alimentation en fluide (64) lorsque le capteur infrarouge détecte la présence d'un utilisateur.
Denham Willard A.
Paterson Graham H.
Borden Ladner Gervais Llp
Speakman Company
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