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:
Apr. 01, 1980
Filed:
Feb. 02, 1978
Applicant:
Inventors:
Peter Hofbauer, Wolfsburg, DE;
Cornelia Schwarz, Wolfsburg, DE;
Assignee:
Volkswagenwerk Aktiengesellschaft, Wolfsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123 / ; 123 / ; 1231 / ;
Abstract
In a diesel engine, provided with a turbulence chamber connected to the main combustion chamber by a passage, toroid-shaped recesses are provided on the end surface of the piston adjacent the opening of the passage to guide flame gases emerging from the turbulence chamber.
Hofbauer, Peter. (1980). Turbulence chamber diesel engine (U.S. Patent No. 4195597). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4195597
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile