Arrangement for driving engine accessories

Details Arrangement for driving engine accessories Arrangement for driving engine accessories

1998-06-13

2000-06-27

Kamen, Noah P.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123 4149, 474 74, F02B 6706

Patent

active

060793856

ABSTRACT:
In an arrangement for driving accessories of an internal combustion engine such as a water pump and a fan by means of a V-belt drive operated by an engine crankshaft wherein a first belt pulley is mounted on the crankshaft for rotation therewith, a second pulley is mounted on a water pump shaft to be driven by the first pulley via a first V-belt, a third pulley is mounted on the water pump shaft for rotation therewith and a fourth pulley is rotatably mounted on the crankshaft or an extension thereof and driven by the third pulley via a second V-belt and a fan is mounted for rotation with the fourth pulley via clutch so that the fan can be operated at a speed different from the crankshaft speed.

REFERENCES:
patent: 2911961 (1959-11-01), McRae
patent: 2964959 (1960-12-01), Beck et al.
patent: 3730147 (1973-05-01), Buchwald
patent: 3884089 (1975-05-01), Avramidis
patent: 4215658 (1980-08-01), Smith, Jr. et al.
patent: 4613318 (1986-09-01), McWilliam et al.
patent: 5372106 (1994-12-01), Botterill
patent: 5529028 (1996-06-01), Weikert
patent: 5704331 (1998-01-01), Eberbach et al.

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