Abstract: An apparatus for jetting high velocity liquid streams onto fibrous materials is constructed to provide a uniform distribution of the liquid medium to a nozzle strip through which the liquid streams are directed onto the fibrous material. The apparatus is constructed so that the nozzle strip can be removed from the cartridge containing the same quickly and with a minimum of part removal.
Type:
Grant
Filed:
November 9, 1989
Date of Patent:
August 27, 1991
Assignee:
Honeycomb Systems, Inc.
Inventors:
Kenneth R. Randall, Jr., Laurent R. Parent
Abstract: An apparatus for jetting high velocity liquid streams onto fibrous materials is constructed to provide a uniform distribution of the liquid medium to a nozzle strip through which the liquid streams are directed onto the fibrous material. The apparatus is constructed so that the nozzle strip can be removed from the cartridge containing the same quickly and with a minimum of part removal.
Type:
Grant
Filed:
July 13, 1987
Date of Patent:
November 14, 1989
Assignee:
Honeycomb Systems, Inc.
Inventors:
Kenneth R. Randall, Jr., Laurent R. Parent
Abstract: A honeycomb grilled conduit is constructed of a channel having a pair of spaced-apart sidewall portions defining a channel opening with a honeycomb grill extending across the channel opening between the outer edges of the sidewall portions. The honeycomb grill of the conduit is raised outwardly of the edges of the sidewall portions so as to provide between the honeycomb grills of adjacent conduits an open flow area for the flow of the drying medium so as to provide a continuous drying surface.
Abstract: An open meshwork, hollow cylindrical roll which may be up to thirty feet in axial length and up to sixteen feet in outside diameter has alternate axially-extending, straight and undulated strips of thin material supported in radial grooves in a pair of opposite end rings. The straight strips are imperforate, planar and of substantial width, and the undulated strips are narrow and comprise an inner strip extending between the lower portions and an outer strip extending between the outer portions of each pair of adjacent straight strips. The undulations are V-shaped with at least half of each apex cut away for welding.