EP 2276605 A1 20110126 - BEAM PROTECTING ELEMENT, BEAM PROTECTING ARRANGEMENT AND METHOD
Title (en)
BEAM PROTECTING ELEMENT, BEAM PROTECTING ARRANGEMENT AND METHOD
Title (de)
STRAHLENSCHUTZELEMENT, STRAHLENSCHUTZANORDNUNG UND -VERFAHREN
Title (fr)
ÉLÉMENT DE PROTECTION CONTRE LES RAYONNEMENTS, ARRANGEMENT ET PROCÉDÉ DE PROTECTION CONTRE LES RAYONNEMENTS
Publication
Application
Priority
- EP 2009053884 W 20090401
- DE 102008016856 A 20080402
Abstract (en)
[origin: WO2009121907A1] The present invention provides a beam protecting element, a beam protecting arrangement and a beam protecting method for providing protection from the emission of beams from a space, in particular for providing protection from laser beams emitted from a space. The beam protecting elements comprise a chamber (I2; I2'''; I2''''), which is surrounded on all sides by a wall (W2; W2', W2''; W2'''; W2'''') that can be perforated by the beams (ST'). A recording device (S1-S4; SP; S1a-S4a) is provided in the chamber (I2; I2'''; I2'''') for recording a change in a physical variable (STR; P'; SP) in the chamber (I2; I2'''; I2'''') that is obtained after a perforation (P) of the wall (W2; W2', W2''; W2'''; W2'''') by the beams (ST') and for producing a corresponding output signal (L1-L4; LSP; L1a-L4a) that is available for initiating a protective measure outside the chamber (I2; I2'''; I2''''). The physical variable (STR; P'; SP) is different from the beams (ST').
IPC 8 full level
B23K 26/42 (2006.01)
CPC (source: EP)
B23K 26/706 (2015.10)
Citation (search report)
See references of WO 2009121907A1
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009121907 A1 20091008; DE 102008016856 A1 20091015; DE 102008016856 B4 20131205; EP 2276605 A1 20110126
DOCDB simple family (application)
EP 2009053884 W 20090401; DE 102008016856 A 20080402; EP 09727748 A 20090401