Fluid reaction surfaces (i.e. – impellers) – Protective screen or guard – Water or marine propellers
Patent
1998-02-17
2000-03-14
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
Protective screen or guard
Water or marine propellers
416247A, 4161212, F04D 2970
Patent
active
060364440
ABSTRACT:
A protective air passing shield has a top shield resiliently releasably connected by a plurality of mounts to an end portion of a side shield. The protective air passing shield is disposed about a fan and connected to a shroud of a cooling system and blocks large particles from the cooling system.
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Barney Brian W.
Byrne Paul J.
Heiser Gary L.
Philipsen Gary E.
Barton Rhonda
Caterpillar Inc.
Hickman Alan J.
Look Edward K.
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