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:
Jun. 05, 1990
Filed:
Nov. 18, 1988
Alan B Channell, Ashland, OH (US);
McNeil (Ohio) Corporation, St. Paul, MN (US);
Abstract
A submersible pump (10) consists of a pump unit (12) driven by a motor (11) and a suction inlet bowl (13) which draws in and filters fluid and provides the same to the pump unit (12) upon activation of the motor (11). The suction inlet bowl (13) includes a generally cylindrical upper portion (31) adapted to attach to the pump unit (12) and a generally cylindrical base (14) adapted to be attached to the motor (11). A fluid inlet portion (20) is located between the upper portion (31) and the base (14) and is recessed radially inwardly of the outer periphery of the base (12) and upper portion (31). The fluid inlet portion (20) includes a plurality of generally vertical slots (27) through which the fluid may pass and be filtered thereby.