Heat exchange – With impeller or conveyor moving exchange material – Mechanical gas pump
Patent
1993-06-21
1994-08-30
Hepperle, Stephen M.
Heat exchange
With impeller or conveyor moving exchange material
Mechanical gas pump
180 684, 248604, F04D 2964
Patent
active
053418719
ABSTRACT:
An engine cooling fan assembly includes a mounting bracket having outwardly extending legs. A motor is mounted to a central hub of the mounting bracket. A multi-bladed fan is attached to and driven by the motor. A least one leg of the mounting bracket has a formed end with a ramp, a resilient grommet retained by a flange, and recesses between the ramp and grommet. A retainer is removably received on the end as barbs of the retainer are received and seated in the recess.
REFERENCES:
patent: 3795274 (1974-03-01), Fieni
patent: 4304148 (1981-12-01), Hamman
patent: 4685513 (1987-08-01), Longhouse et al.
patent: 4700913 (1987-10-01), Hirano et al.
patent: 4795116 (1989-01-01), Kohut et al.
patent: 4805868 (1989-02-01), Claude
patent: 4811922 (1989-03-01), Yoneyama
patent: 4840334 (1989-06-01), Kikuchi
patent: 5180279 (1993-01-01), McLane-Goetz et al.
General Motors Corporation
Hepperle Stephen M.
Tucker A. Michael
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