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:
Dec. 16, 1980
Filed:
May. 13, 1976
Applicant:
Inventors:
Kurt Streicher, Lohmar, DE;
Achim zur Nieden, Porz-Urbach, DE;
Assignee:
Klockner-Humboldt-Deutz Aktiengesellschaft, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
1231 / ; 184-624 ; 2104165 ;
Abstract
A pressure lubrication system for an internal combustion engine, according to which lubricating oil is drawn out of an oil pan by means of an oil pump through a suction conduit which has an intake funnel and a filter. The intake funnel has an inner maximum diameter of about five times that of the cross section of the suction conduit. At its inlet opening, the intake funnel takes the shape of a circular, flat disc located in or parallel to the plane of the inlet opening.
Streicher, Kurt. (1980). Pressure lubrication for internal combustion engines (U.S. Patent No. 4239026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4239026
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile