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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.:

US 10436185 B1

PDFFull Text
Date of Patent:
Oct. 08, 2019

Filed:

Sep. 15, 2016

Fuel unit pump and internal combustion engine including a fuel unit pump

Applicant:

GM Global Technology Operations Llc, Detroit, MI (US);

Inventor:

Antonino Conti, Turin, IT;

Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);

Attorney:

Lorenz & Kopf, LLP

Primary Examiner:

Nathaniel E Wiehe

Assistant Examiner:

Richard C Drake

Int. Cl.
CPC ...
F04B 9/04 (2006.01); F02M 39/02 (2006.01); F02M 59/02 (2006.01); F02M 59/44 (2006.01); F04B 17/05 (2006.01); F04B 19/22 (2006.01); F04B 1/04 (2006.01); F02M 59/10 (2006.01);
U.S. Cl.
CPC ...
F04B 9/042 (2013.01); F02M 39/02 (2013.01); F02M 59/02 (2013.01); F02M 59/027 (2013.01); F02M 59/102 (2013.01); F02M 59/445 (2013.01); F04B 1/0413 (2013.01); F04B 17/05 (2013.01); F04B 19/22 (2013.01); F02M 2200/9053 (2013.01);
Abstract

A fuel unit pump for an internal combustion engine includes a fuel unit pump body, a pumping plunger and a roller tappet for contacting a cam lobe of a rotatable shaft of the internal combustion engine. The roller tappet includes a roller tappet body connected to the pumping plunger, and a cam roller rotatably mounted on a cam roller carrier and defining a cam roller rotation axis. The cam roller carrier is coupled to the roller tappet body and is elastically deformable for aligning the cam roller with the cam lobe.

Find Patent Forward Citations

Conti, Antonino. (2019). Fuel unit pump and internal combustion engine including a fuel unit pump (U.S. Patent No. 10436185). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10436185

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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