ENCLOSURE FOR A MACHINE OPERATING IN A CONTROLLED GASEOUS ENVIRONMENT AND METHOD FOR CREATING THE CONTROLLED GASEOUS ENVIRONMENT

Title:

ENCLOSURE FOR A MACHINE OPERATING IN A CONTROLLED GASEOUS ENVIRONMENT AND METHOD FOR CREATING THE CONTROLLED GASEOUS ENVIRONMENT

Document Type and Number:

WIPO Patent Application WO/2018/210934

Kind Code:

A3

Abstract:

The invention relates to an enclosure (1) intended to contain a machine (M) or a working zone requiring a controlled gaseous environment consisting of at least one controlled gas (G), said enclosure comprising a feed circuit (3) for supplying controlled gas (G), a variable-volume enclosed space (4) into which the feed circuit injects the controlled gas. The invention also relates to a method for creating a controlled gaseous environment consisting of at least one controlled gas (G) in an enclosure (1) according to the invention, said method comprising a step of injecting controlled gas simultaneously with increasing the volume of the enclosed space.

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Inventors:

WILLMANN ETIENNE (FR)

Application Number:

PCT/EP2018/062747

Publication Date:

January 10, 2019

Filing Date:

May 16, 2018

Export Citation:

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Assignee:

EDER NUMERO 1 (FR)

International Classes:

E04H15/22; E04H5/02

Foreign References:

US3557515A	1971-01-26
GB2264963A	1993-09-15
EP0345600A1	1989-12-13
JPH04106274A	1992-04-08

Attorney, Agent or Firm:

NOVAGRAAF TECHNOLOGIES (FR)

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