| 摘要 |
The invention relates to a fixing arrangement for fixing a filter element 1 in a wall 6 that separates unfiltered and filtered gas from one another, or in an opening 7 situated in an equivalent surface, which fixing arrangement is intended to press the filter element 1 right against the edge 8 of the said opening and which comprises a clamping ring 9, provided with wedge-shaped clamping surfaces 10 pressing the ends of the filter element, and a counter-wedge arrangement 11, with counter wedge clamping surfaces 13 facing the partition wall, fixed in the partition wall 6 and designed to interact with the said wedge-shaped clamping surfaces, each counter-wedge clamping surface 13 having been arranged in a correspondingly separate counter-wedge piece 12. <IMAGE>
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