发明名称 |
Device for adjusting the gaseous pressure of a sealed enclosure subject to temperature variations |
摘要 |
The device has three containers (1, 1', 2) connected in series by a connection circuit (4) that is provided with a pump (5). The containers are fitted with two inlets (7, 8) of air suction circuits (13, 14) and two outlets (10, 11) of air injection circuits (16, 17). A set of closing elements (19, 20) control opening or closing of the air suction circuits, and another set of closing elements control opening or closing of the air injection circuits. Each container is provided with a measuring unit (29) for measuring pressure inside the containers. An independent claim is also included for a method for homogenization and regulation of gas atmosphere of a sealing enclosure. |
申请公布号 |
EP2708114(B1) |
申请公布日期 |
2016.04.06 |
申请号 |
EP20130182550 |
申请日期 |
2013.09.02 |
申请人 |
JF CESBRON;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
VERDIER, BRUNO;JOUANNEAU, ISABELLE;SIMONNET, BENOÎT;CHERBONNIER, THIERRY;RABIN, CHRISTIAN;HALLET, YOANN |
分类号 |
A01G7/00;A01G9/24 |
主分类号 |
A01G7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|