Detachable mixing chamber for a fluid dispensing apparatus
AssigneeSealed Air Corporation
InventorsCharles R. Sperry, Paul J. Bladyka
Life of this patent
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Abstract
A detachable mixing chamber is constructed and arranged to receive a plurality of fluid components from a source thereof for forming a fluid such as a foam to be discharged therefrom. The chamber includes a core having a bore therein and a plurality of inlet openings arranged in communication with the bore for supplying the fluid components from such source to the bore and means for maintaining the core under a restraining force in an axial and radial direction. The chamber is removably secured to a dispensing apparatus in a manner to be accessible from the outside thereof for detachment therefrom.
Claims21
A mixing chamber adapted to receive a plurality of fluid components from respective sources thereof for forming a foam to be discharged therefrom comprising, a core of deformable material having an axial bore longitudinally extending therethrough and a pair of inlet openings arranged in said core in communication with said bore for supplying said fluid components from said respective sources to said bore, a housing of nondeformable material surrounding said core, inlet members inserted into said inlet openings within said core and constructed of nondeformable material so as to maintain the dimensions thereof during use of said chamber, and maintaining means for maintaining said core under a restraining force.
A mixing chamber adapted to receive a plurality of fluid components from respective sources thereof for forming a foam to be discharged therefrom comprising, a core of deformable material having an axial bore longitudinally extending therethrough and a pair of inlet openings arranged in said core in communication with said bore for supplying said fluid components from said respective sources to said bore, inlet members inserted into said inlet openings within said core and constructed of nondeformable material so as to maintain the dimensions thereof during use of said chamber, a housing of nondeformable material surrounding said core, valving means movable within said bore between a first position in which said inlet members are uncovered to permit flow of said components into said bore and a second position in which said inlet members are covered to prohibit said flow, and maintaining means of nondeformable material for maintaining said core within said housing under a restraining force
Dependencies are inferred from the claim text.