Patent Number: 6,309,296

Title: Ventilated housing

Abstract: A double-walled housing 1 for the accommodation of electrical and electronic components possesses on its inner wall 2 a ventilation opening 11. In the gap 4 between inner wall 2 and external wall 3 sits an air filter 12 with a cylindrical filter cartridge 13. This air filter is drawn up on a supporting lattice 14, which is fastened to a removable assembly ring 15. A closeable service opening 20 with a cover 21 is in the external wall 3 and aligns with the ventilation opening 11.

Inventors: Schwenk; Hans-Martin (Wiesenweg, DE), Kempf; Heinz (Raiffeisenstrasse, DE), Takats; Peter (Pforzheimerstrasse, DE)

Assignee: Schroff GmbH

International Classification: H05K 7/20 (20060101); H05K 005/00 ()

Expiration Date: 10/30/2018