EP 1273019 B1 20050629 - FILTER BAG
Title (en)
FILTER BAG
Title (de)
FILTERBEUTEL
Title (fr)
SAC DE FILTRAGE
Publication
Application
Priority
- DE 0100716 W 20010220
- DE 10014678 A 20000317
Abstract (en)
[origin: DE10014678A1] A filter bag for holding filter material which absorbs decomposition products from the switching gas within an enclosure of a gas-insulated electrical switching device during a shut-down procedure causing the stream of switching gas. The filter bag (11) comprises of a high-temperature resistant fabric and is placed in the switching gas stream. The fabric specifically consists of amorphous, inorganic and highly crystalline organic synthetic fibres.
IPC 1-7
IPC 8 full level
H01H 33/57 (2006.01); H01H 9/34 (2006.01)
CPC (source: EP US)
H01H 33/57 (2013.01 - EP US); H01H 9/342 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10014678 A1 20010927; DE 10014678 C2 20020207; DE 50106634 D1 20050804; EP 1273019 A1 20030108; EP 1273019 B1 20050629; US 2003172631 A1 20030918; US 6743272 B2 20040601; WO 0169624 A1 20010920
DOCDB simple family (application)
DE 10014678 A 20000317; DE 0100716 W 20010220; DE 50106634 T 20010220; EP 01913712 A 20010220; US 22179902 A 20020917