F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 31/08 (2006.01) F16K 31/385 (2006.01)
Patent
CA 2062731
2062731 9117380 PCTABS00008 A diaphragm-type operating valve (10) suitable for use in an automatic faucet arrangement is provided with an improved latching, solenoid actuated operator (14), for either a high pressure or low pressure pilot arrangement in accordance with alternative embodiments of the invention. In further aspect of the invention, a filter (80) is provided to prevent particulate matter from entering the pilot arrangement. A manually actuatable by-pass valve (300) is provided to by-pass operation of the diaphragm-type operating valve (10) in the event of a malfunction thereof.
Marty Garry R.
Novak Joel S.
Parsons Natan E.
Marty Garry R.
Masco Corporation Of Indiana
Novak Joel S.
Parsons Natan E.
Smart & Biggar
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