EP 3533079 A1 20190904 - APPARATUS AND A METHOD FOR OPERATING A VARIABLE PRESSURE SEALED BEAM LAMP
Title (en)
APPARATUS AND A METHOD FOR OPERATING A VARIABLE PRESSURE SEALED BEAM LAMP
Title (de)
VORRICHTUNG UND VERFAHREN ZUM BETRIEB EINER DRUCKVARIABLEN SEALED-BEAM-LAMPE
Title (fr)
APPAREIL ET PROCÉDÉ PERMETTANT DE FAIRE FONCTIONNER UNE LAMPE À FAISCEAU SCELLÉE À PRESSION VARIABLE
Publication
Application
Priority
- US 201615333634 A 20161025
- US 2017058216 W 20171025
Abstract (en)
[origin: WO2018081220A1] An apparatus and a method for operating a sealed high intensity illumination lamp configured to receive a laser beam from a laser light source. The lamp includes a sealed chamber configured to contain an ionizable medium having a plasma sustaining region, and a plasma ignition region. A high intensity light egress window emits high intensity light from the chamber. A substantially flat ingress window located within a wall of the chamber admits the laser beam into the chamber. The lamp includes means for controlled increasing and decreasing a pressure level within the sealed chamber while the lamp is producing the high intensity illumination.
IPC 8 full level
H01J 65/04 (2006.01); H01J 61/02 (2006.01); H01J 61/28 (2006.01); H01J 61/30 (2006.01); H01J 61/54 (2006.01)
CPC (source: EP)
H01J 61/025 (2013.01); H01J 61/28 (2013.01); H01J 61/30 (2013.01); H01J 61/54 (2013.01); H01J 65/04 (2013.01)
Citation (search report)
See references of WO 2018081220A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018081220 A1 20180503; EP 3533079 A1 20190904; JP 2019537205 A 20191219
DOCDB simple family (application)
US 2017058216 W 20171025; EP 17794880 A 20171025; JP 2019520543 A 20171025