The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 1977
Filed:
Apr. 15, 1976
Charles F Stearns, East Longmeadow, MA (US);
Kenneth P Hansen, Enfield, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A wash filter for tapping and filtering a portion of fluid in a moving stream has a plug mounted coaxially in a conduit receiving the stream. The plug includes a bullet-shaped nose similar to that in a conventional wash filter for accelerating the fluid through an annular passageway adjacent the conduit wall, and a porous frusto-conical screen or mesh body portion downstream of the nose and through which a portion of the accelerated fluid is tapped and filtered. Suspended particles in the fluid are driven toward the conduit wall by the plug nose while an inwardly located portion of the accelerated fluid passes inwardly through the porous screen and then through a base of the plug into a separate outlet line arranged coaxially of the conduit.