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. 14, 2010
Filed:
Dec. 16, 2005
Emmanuel Rigal, Saint Martin le Vinoux, FR;
Guillaume DE Dinechin, Issy les Moulineaux, FR;
Philippe Bucci, Engins, FR;
Philippe Aubert, Paris, FR;
Emmanuel Rigal, Saint Martin le Vinoux, FR;
Guillaume De Dinechin, Issy les Moulineaux, FR;
Philippe Bucci, Engins, FR;
Philippe Aubert, Paris, FR;
Abstract
A method for making a component including fluid flow channels formed by making a plurality of grooves (), in at least one face () of a base plate (); having opposite ends so that the grooves have open top sides; scalably blocking the open top side of each groove and diffusion-welding a lid by hot isostatic compression onto the face () of the base plate () to cover each of the strips leaving open the fluid flow channels at one or both opposite ends of the base plate for allowing pressurized gas to penetrate into the flow channels.