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:
Feb. 14, 1989
Filed:
Sep. 25, 1987
Sigfrid Buchele-Buecher, Meerbusch-Strump, DE;
Rheinmetall GmbH, Dusseldorf, DE;
Abstract
A device for the limitation of gas pressure in a projectile having an outer shell by the production of a control stream comprises a combustion chamber disposed inside the projectile; the combustion chamber having a combustion chamber lid; control lines connected to be changed by gas from the combustion chamber for transferring the gas pressure from the combustion chamber; monostable fluidic elements being arranged in the control lines in a region of the combustion chamber lid for assisting in confining the control stream; branching lines disposed in the lid and connected with the monostable fluidic elements, the branching lines including vent openings in the outer shell for releasing gas to the atmosphere and an overpressure element for permitting gas to be expelled from the combustion chamber when an overpressure exists therein, whereby gas expelled via the overpressure element assists in the production of the control stream.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile