EP 1999297 A1 20081210 - COLD-GAS SPRAY GUN
Title (en)
COLD-GAS SPRAY GUN
Title (de)
KALTGASSPRITZPISTOLE
Title (fr)
PISTOLET DE PROJECTION A GAZ FROID
Publication
Application
Priority
- EP 2007001911 W 20070306
- DE 102006014124 A 20060324
Abstract (en)
[origin: US2007221746A1] A cold gas spray gun is disclosed. The spray gun includes a high-pressure gas heater which has a pressure vessel through which gas flows and a heating element situated in the pressure vessel, as well as a mixing chamber in which particles can be admixed with the gas through a particle feed. A Laval nozzle is arranged downstream in the direction of flow of the gas and consists of a convergent section, a nozzle throat and a divergent section. The high-pressure gas heater and/or the mixing chamber is/are at least partially insulated on the inside in the areas of contact with the gas.
IPC 8 full level
C23C 24/04 (2006.01)
CPC (source: EP KR US)
B05B 7/1486 (2013.01 - EP US); B05B 7/1626 (2013.01 - EP US); C23C 24/04 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2007110134A1
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 LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006014124 A1 20070927; CA 2645846 A1 20071004; CA 2645846 C 20160913; CN 101410551 A 20090415; CN 101410551 B 20111019; EP 1999297 A1 20081210; EP 1999297 B1 20190306; JP 2009531167 A 20090903; JP 5035929 B2 20120926; KR 101298162 B1 20130820; KR 20090006119 A 20090114; US 2007221746 A1 20070927; US 7637441 B2 20091229; WO 2007110134 A1 20071004
DOCDB simple family (application)
DE 102006014124 A 20060324; CA 2645846 A 20070306; CN 200780010476 A 20070306; EP 07723056 A 20070306; EP 2007001911 W 20070306; JP 2009501887 A 20070306; KR 20087025982 A 20070306; US 47803106 A 20060629