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:
Oct. 22, 1991
Filed:
Oct. 29, 1990
Kurt Frank, Schorndorf-Haubersbronn, DE;
Hermann Nusser, Markgroeningen, DE;
Willi Strohl, Beilstein, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An apparatus for delivery of fuel from a storage tank to an internal combustion engine of a motor vehicle includes a pot-shaped container secured in the storage tank and a pump for delivery fluid from the storage tank into the container. An electric motor drives the pump. A second pump driven by the same electric motor delivers fluid from the container to the internal combustion engine. The second pump is located with the electric motor in a common housing. A pumping chamber is formed at an outer side of the bottom of the container, and the first mentioned pump has a delivery member located in the pumping chamber and driven by this electric motor.