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:
Jun. 30, 1998
Filed:
Sep. 24, 1996
Shahram Farhangi, Woodland Hills, CA (US);
James M McKinnon, Moorpark, CA (US);
Boeing North American, Inc., Seal Beach, CA (US);
Abstract
This invention is related to a method of designing and fabricating an injector in which the oxidizer tubes are directly bonded to an injector face plate. This will eliminate the wandering of the oxtubes. This design also minimizes the uncooled solid surface face plate area exposed to high heat flux. The oxidizer tubes are designed as an integral part of the oxidizer tube array structure eliminating the leak path between the two propellants (fluids), and the fuel injection passages are integral to the face plate. Therefore reducing the number of parts significantly which reduces the manufacturing and inspection cycle time. The fabrication process can easily be automated to reduce fabrication costs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile