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. 08, 2021
Filed:
Mar. 02, 2019
Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Würzburg, Würzburg, DE;
Lyle Ward, Royal Oak, MI (US);
Abstract
The external gear pump may include a housing, a first gear, a second gear, and an end plate. The housing may define an inlet and a discharge port. The first gear may include a first tooth and a second tooth. The second gear may be disposed within the housing and include a third tooth that engages the first tooth and the second tooth to form a pressure pocket. The end plate may be disposed within the housing. The first gear and the second gear may each be rotatably coupled to the end plate. The end plate may define a discharge channel and a bridge portion. The discharge channel may extend between the discharge port and the bridge portion. The bridge portion may define a relief portion and the relief portion may be configured such that fluid is communicated from the pressure pocket to the discharge port.