EP 0732477 A3 19970416 - Method of and device for filling hollow bodies
Title (en)
Method of and device for filling hollow bodies
Title (de)
Verfahren und Vorrichtung zum Füllen von Hohlkörpern
Title (fr)
Méthode et dispositif pour le remplissage de corps creux
Publication
Application
Priority
DE 19507973 A 19950307
Abstract (en)
[origin: EP0732477A2] The hollow body (11) is rolled (12) into an evacuable enclosure (1) to which the reservoir (4) of gas with low thermal conductivity, esp. Ar, Xe, Kr or SF6, is connected (2) via a valve (V). An opening (13) into one end of it is positioned and secured by a probe (3). The end doors (9, 10) of the enclosure are sealed and the air is pumped out (8). The body is filled with gas via the probe while the enclosure is refilled (6) with air at the same rate of increase of pressure.
IPC 1-7
IPC 8 full level
E06B 3/677 (2006.01)
CPC (source: EP)
E06B 3/6775 (2013.01)
Citation (search report)
- [A] DE 3402323 A1 19850801 - INTERPANE ENTW & BERATUNGSGES [DE]
- [A] DE 4315986 A1 19941117 - HALLE EBERHARD [DE]
- [A] DE 318774 C
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
DE 19507973 C1 19960905; EP 0732477 A2 19960918; EP 0732477 A3 19970416; NO 960835 D0 19960229; NO 960835 L 19960909
DOCDB simple family (application)
DE 19507973 A 19950307; EP 96102622 A 19960222; NO 960835 A 19960229