EP 1595794 B1 20081008 - Method and apparatus for evacuating a chamber
Title (en)
Method and apparatus for evacuating a chamber
Title (de)
Verfahren und Vorrichtung zum Evakuieren einer Kammer
Title (fr)
Procédé et dispositif d'évacuation d'une chambre
Publication
Application
Priority
DE 102004024480 A 20040514
Abstract (en)
[origin: EP1595794A1] The method for evacuating a chamber (104) filled with a protective gas, especially the sealing chamber of a packing machine (102), comprises evacuating a buffer volume (115) of gas. The concentration of one or more components of the gas is then measured. Alternatively the chamber is connected to a vacuum source and the concentration of the components is measured in the gas stream flowing to it : Independent claims are included for apparatus for carrying out the two variants of the method.
IPC 8 full level
B65B 31/02 (2006.01); B65B 57/00 (2006.01)
CPC (source: EP)
B65B 31/02 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1595794 A1 20051116; EP 1595794 B1 20081008; AT E410364 T1 20081015; DE 102004024480 A1 20051208; DE 502005005582 D1 20081120; DK 1595794 T3 20090414
DOCDB simple family (application)
EP 05009182 A 20050427; AT 05009182 T 20050427; DE 102004024480 A 20040514; DE 502005005582 T 20050427; DK 05009182 T 20050427