Abstract: One-handle and two-handle valve cartridges have an increased maximum flow rate and/or a decreased size (e.g., volume). Accordingly, the valve cartridges achieve an improved flow rate to volume relationship.
Type:
Application
Filed:
January 31, 2008
Publication date:
July 31, 2008
Applicant:
Moen Incorporated
Inventors:
Steve A. Frackowiak, Mark S. Kacik, Yaakov Korb, Todd C. Loschelder, W. Randall Tucker
Abstract: A one-handle valve cartridge has a housing that functions as a stop for an actuating mechanism of the valve catridge to define a range of flow rates and/or temperatures for which the water flowing through the valve cartridge is delivered.
Abstract: A two-handle valve cartridge has a housing with a snap retainer formed therein, such that a stem can be snap fit into the housing. The snap retainer prevents the stem from inadvertently becoming dislodged after assembly of the valve cartridge. The snap retainer also absorbs tolerances attributable to the stem and the housing and eliminates a clearance between the stem and the housing.
Abstract: A multi-function showerhead has at least a first set of nozzles forming first curves and a second set of nozzles forming second curves. The showerhead discharges water through the first curves when a first water delivery function is selected and through the second curves when a second water delivery function is selected. The first curves and the second curves are interleaved so that a coherent and balanced spray pattern is provided resulting in a pleasant showering experience, regardless of the selected water delivery function.
Type:
Grant
Filed:
April 19, 2007
Date of Patent:
May 20, 2008
Assignee:
Moen Incorporated
Inventors:
Jamy Bulan, James F. Dempsey, Timothy John O'Brien, Harshil Parikh