Rørskot med en omkring et rør bøjelig metalpladekappe
PCT No. PCT/EP94/02440 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Jul. 23, 1994 PCT Pub. No. WO95/03852 PCT Pub. Date Feb. 9, 1995A device for sealing the gap or void between the outer circumference of a pipe and a hole in a wall the pipe passes through includes a sheet met...
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Main Authors | , |
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Format | Patent |
Language | Danish |
Published |
22.12.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | PCT No. PCT/EP94/02440 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Jul. 23, 1994 PCT Pub. No. WO95/03852 PCT Pub. Date Feb. 9, 1995A device for sealing the gap or void between the outer circumference of a pipe and a hole in a wall the pipe passes through includes a sheet metal casing flexible enough to be bent around the pipe. The inside wall of the casing includes spaced apart inner directed radial projections for containing a swelling agent that is heat activated for filling the void between the housing and pipe in a manner overlapping the gap between the pipe and the wall. |
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Bibliography: | Application Number: DK19940924282T |