EP 1806429 A1 20070711 - Cold spray apparatus and method with modulated gasstream
Title (en)
Cold spray apparatus and method with modulated gasstream
Title (de)
Kaltspritzanlage und Kaltspritzverfahren mit moduliertem Gasstrom
Title (fr)
Appareil et procédé de pulverisation à froid avec écoulement gazeux module
Publication
Application
Priority
EP 06000403 A 20060110
Abstract (en)
The cold gas spray apparatus (1) has a high pressure gas generator (22) for the production of a high pressure gases and a nozzle (8) from which a cold gas particle stream (7) is emitted. An influencing medium (25,26,29,32,35,36) is provided. The cold gas particle stream is guided for variable modification of the characteristics temperature, pressure, particle density, particle material and velocity. A property of the cold gas particle stream is periodically modifiable by influencing medium. An independent claim is also included for a cold gas spraying method by the cold gas spray apparatus.
Abstract (de)
Das Kaltgasspritzverfahren liefert unter Umständen nicht optimale Beschichtungsergebnisse. Das erfindungsgemäße Kaltgasspritzverfahren verwendet Kaltgasströme, die in ihren Eigenschaften (Temperatur (T), Partikeldichte (Á), Druck (p), Partikelgeschwindigkeit (v)) wechselhaft verändert werden und so den gewünschten Eigenschaften der Beschichtungen angepasst werden können.
IPC 8 full level
C23C 24/04 (2006.01); B05B 7/22 (2006.01)
CPC (source: EP US)
B05B 1/083 (2013.01 - EP US); B05B 7/1486 (2013.01 - EP US); B05B 7/1626 (2013.01 - EP US); C23C 24/04 (2013.01 - EP US)
Citation (applicant)
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Citation (search report)
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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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1806429 A1 20070711; EP 1806429 B1 20080709; AT E400674 T1 20080715; DE 502006001063 D1 20080821; RU 2007100423 A 20080810; RU 2426602 C2 20110820; US 2007187525 A1 20070816; US 7631816 B2 20091215
DOCDB simple family (application)
EP 06000403 A 20060110; AT 06000403 T 20060110; DE 502006001063 T 20060110; RU 2007100423 A 20070109; US 65173007 A 20070110