Title:
DEVICE FOR OVERVOLTAGE PROTECTION
Document Type and Number:
WIPO Patent Application WO/2011/048450
Kind Code:
A3
Abstract:
The invention relates to the device for overvoltage protection comprising terminals for connection to protected circuit, between which there is arranged the current path, in which the protective element is connected, and in the current path there is created (X) point of intentional cutting off the current path performed through connection of one end of the flexible electric conductor (1) with one end of the fixed electric conductor (2) by means of first solder, and with flexible electric conductor the cut-out device is coupled, while the device further comprises the device for signalling the status of overvoltage protection and an additional thermal cut-out with adjustable parameters of melting. The additional thermal cut-out is performed by a second solder arranged between the flexible electric conductor (1) and the fixed electric conductor (2) parallel to the (X) point of intentional cutting off the current path and outside the joint of flexible electric conductor (1) and fixed electric conductor (2) by means of the first solder, while the second solder is at least thermally conductively connected with the flexible electric conductor (1) and with the fixed electric conductor (2), and the first solder and the second solder feature the same or approximately the same temperature of melting.
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Inventors:
CERNICKA JOZEF (SK)
Application Number:
PCT/IB2010/002345
Publication Date:
December 29, 2011
Filing Date:
September 17, 2010
Export Citation:
Assignee:
CERNICKA JOZEF (SK)
International Classes:
H01C7/10; H01C7/12
Domestic Patent References:
| WO2008104824A1 | 2008-09-04 | |||
| WO2007017736A1 | 2007-02-15 |
Foreign References:
| DE102006042028B3 | 2007-09-27 |
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