Fleetguard, Inc.

Cummins Filtration Inc.

Mike Yost

Peter K Herman

Ismail C Bagci

Hendrik Amirkhanian

Byron Andrew Pardue

Tamas Rauznitz

Romaine O Edwards

Richard Jensen

Scott Allen Salsburey

Mike Conrad

Hendrik N Amirkhanian

Richard Jenson

Byron A Pardue

A flow-through fitting and filter assembly is provided including a fitting body with a cavity, and a filter coupled to fitting body and positioned within the cavity. The filter includes a filter support and a filter element mounted on the filter support. A first end portion of the filter support is of a generally cylindrical cup shape including an outer annular wall in close sliding relationship the inner wall forming a fitting cavity to provide a guiding function while passages in the first end portion provide relief of fluid from the end of the cavity. A second end portion of the filter support includes an outer annular surface having an outer annular diameter greater than the inner annular diameter of the inner annular surface of the fitting body to create an interference fit and a fluid seal.

Flow-through fitting and filter assembly

A disposable, cone-stack, self-driven centrifuge rotor assembly for separating particulate matter out of a circulating flow of oil includes first and second rotor shell portions which are injection molded out of plastic and joined together by induction welding engaging edges so as to create an enclosing shell with a hollow interior. An injection molded, plastic support hub is assembled into a central opening in the lower half of the rotor shell and extends upwardly into the hollow interior. An injection molded, plastic alignment spool is assembled into a central opening in the upper portion of the rotor shell and extends downwardly into the hollow interior. A cone-stack subassembly, including a plurality of individual separation cones which are injection molded out of plastic, are arranged into an aligned stack and positioned within the hollow interior and cooperatively assembled between the support hub and the alignment spool.

Disposable, self-driven centrifuge

Growing community of inventors

Tiffin, OH, United States of America

Mike Yost