Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1999-03-11
2000-11-21
Tolin, Gerald
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
361690, 361677, 361678, 361689, 174 161, 165 803, 165122, 454184, H05K 720
Patent
active
061512125
ABSTRACT:
In a double-walled electronics cabinet 1 an axial fan 5 is inserted in its inner wall 2. In order to prevent the creation of air eddies in front of the fan intake 8, an air baffle plate 16, which is in direction of flow, is located over the fan intake 8 in the gap 4 between inner wall 2 and external wall 3. The efficiency of the axial fan 5 is crucially improved by the division of the flow of fresh air, and the creation of air eddies and differences in pressure are purposefully avoided.
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patent: 5773755 (1998-06-01), Iwatare
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Kempf Heinz
Schwenk Hans-Martin
Takats Peter
Chervinsky Boris L.
Schroff GmbH
Tolin Gerald
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