EP 1709844 A2 20061011 - METHODS AND DEVICES FOR THE PRODUCTION OF SOLID FILAMENTS IN A VACUUM CHAMBER
Title (en)
METHODS AND DEVICES FOR THE PRODUCTION OF SOLID FILAMENTS IN A VACUUM CHAMBER
Title (de)
VERFAHREN UND VORRICHTUNGEN ZUR ERZEUGUNG FESTER FILAMENTE IN EINER VAKUUMKAMMER
Title (fr)
PROCEDES ET DISPOSITIFS POUR GENERER DES FILAMENTS SOLIDES DANS UNE CHAMBRE A VIDE
Publication
Application
Priority
- EP 2005000333 W 20050114
- DE 102004003854 A 20040126
Abstract (en)
[origin: WO2005072027A2] Disclosed are methods for producing a solid filament (1) from a liquid (2) in a vacuum chamber (70), comprising the following steps: a gas is liquefied in a heat exchanger apparatus (20) to produce the liquid (2); and the liquid (2) is delivered into the vacuum chamber (70) via a supply duct (27) and through a nozzle (30). Liquefying of the gas in the heat exchanger apparatus (20) encompasses adjusting a p-T operating point of the liquid (2) at which the liquid (2) is transformed into the solid aggregate state and forms a collimated and stable jet after being discharged from the nozzle (30) into the vacuum chamber (70). Also disclosed are nozzle arrangements for producing solid filaments (1) in a vacuum.
IPC 8 full level
CPC (source: EP US)
H05G 2/003 (2013.01 - EP US); H05G 2/006 (2024.08 - EP US); H05H 1/28 (2013.01 - EP US)
Citation (search report)
See references of WO 2005072027A2
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)
WO 2005072027 A2 20050804; WO 2005072027 A3 20051229; DE 102004003854 A1 20050818; EP 1709844 A2 20061011; JP 2007519193 A 20070712; US 2008296799 A1 20081204
DOCDB simple family (application)
EP 2005000333 W 20050114; DE 102004003854 A 20040126; EP 05700929 A 20050114; JP 2006549984 A 20050114; US 58583305 A 20050114