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. 04, 2001
Filed:
Sep. 08, 1999
Jury Jurievich Ivanov, Khimki, RU;
Boris Dmitrievich Rozanov, Moscow, RU;
Felix Jurievich Chelkis, Khimki, RU;
Alexandr Anatolievich Tjurin, Khimki, RU;
Valentin Georgievich Polushin, Khimki, RU;
Alexandr Antonovich Baboshin, Khimki, RU;
Inna Alexandrovna Kolosova, Khimki, RU;
Otkrytoe Aktsionernoe Obschestvo, Khimki, RU;
Abstract
The invention relates to the field of automatic equipment and, in particular, to devices for chemical ignition of liquid rocket engine propellant components. The ampoule comprises a body, diaphragm units mounted at the body inlet and outlet, each of which is made as a piston made as a single part with a diaphragm. The peripheral part of the diaphragm is fixed in an air-tight manner to the body under a guide element in which the body is mounted. The piston has a stem extending into a guide bush. Furthermore, a device for filling the ampoule with fuel is located in a partition of the body inside the ampoule. A guaranteed cutting of the diaphragm along the entire perimeter and reproduction of hydraulic characteristics for the flow part of the ampoule are achieved in this ampoule design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile