Patent · US Active

Method for manufacturing a module with a hollow region, preferably for fluid circulation

US9289847B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Emmanuel Rigal · Saint-Égrève, FR
Philippe Bucci · Fontaine, FR

Key dates

Filing date	Sep 3, 2010
Grant date	Mar 22, 2016
Priority date	—
Expiry date	Dec 11, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF28F2275/061
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A manufacturing method for a module having a hollow region, including: making an assembly including at least one recessed plate having a recess open at one face, defining thereon a recess outline and, between the face and the immediately adjacent plate of the assembly, a strand of material lying along the recess outline; treating the assembly, aiming to obtain diffusion bonding of the strand to the plate(s) with which it is in contact, to constitute, along its associated recess outline, a gas-tight connection of the two plates between which it is placed; and consolidating the assembly by hot isostatic pressing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.