Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Geir Jensen0
Date of Patent
June 2, 2009
0Patent Application Number
105183780
Date Filed
July 4, 2003
0Patent Citations Received
Patent Primary Examiner
0
Patent abstract
Fireblocking device for preventing transfer of fire through ventilating apertures or similar passages, in openings for thermal fire ventilation, in ventilation ducts, in process plants or in vented facade exteriors, in vented fire blankets, vented fire protective curtains or vented protective screens against explosions. The device includes a combination of a heat absorbing and heat storing body, and an element which includes and/or adsorbs and intumescent material.
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