DE3148308
A fan assembly has a sealing ring which rotatably fits with a similar feature on a machine casting when the fan is assembled to the machine to provide a labyrinth type seal which is maintained over a wide variation and axial gap to inhibit the flow of air bypassing the normal flow through the machin...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
15.03.1990
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Subjects | |
Online Access | Get full text |
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