Title:
METHOD AND SYSTEM TO AVOID FIRE OF AN ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/073970
Kind Code:
A3
Abstract:
The invention is directed to a system comprising (i) an electrical device connected to a source of electrical power; (ii) a container comprising a solid propellant gas generator, an igniter and a filter positioned between the solid propellant gas generator and an outflow opening for a gas, which outflow opening is fluidly connected to the electrical device; (iii) means to detect fire indicator levels, comprising means to detect a temperature, a carbon monoxide level and a smoke particle level in the electrical device; and (iv) a control system having a control logic which, when two of the three fire indicators levels as measured by means (iii) are above a threshold value, will cut off the source of electrical power, and which will actuate the igniter after a predetermined delay time.
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Inventors:
BOTTER HARM JOHAN CHRISTIAAN (NL)
SANDERS HUBERTUS MARIA (NL)
SANDERS HUBERTUS MARIA (NL)
Application Number:
PCT/NL2013/050808
Publication Date:
November 27, 2014
Filing Date:
November 12, 2013
Export Citation:
Assignee:
EXXFIRE B V (NL)
International Classes:
A62C3/16; A62C5/00; A62C37/36; H05K7/14
Domestic Patent References:
| WO2005110548A2 | 2005-11-24 | |||
| WO2011161792A1 | 2011-12-29 |
Foreign References:
| JP2001346898A | 2001-12-18 | |||
| JP2006334064A | 2006-12-14 | |||
| EP2070870A1 | 2009-06-17 | |||
| US5936531A | 1999-08-10 | |||
| DE102004029655A1 | 2006-01-26 | |||
| US20070103325A1 | 2007-05-10 |
Attorney, Agent or Firm:
KREBS, Achim (AG Den Haag, NL)
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