Electronically controlled fluid coupling device

Details Electronically controlled fluid coupling device Electronically controlled fluid coupling device

2007-10-09

2007-10-09

Bonck, Rodney H. (Department: 3681)

192 clutches and power-stop control

Clutches

Fluent material

C192S058800, C251S129110

Reexamination Certificate

active

11427153

ABSTRACT:
An electronically-controlled fluid coupling device having a front mounted fan and electrical actuation without a tethered harness. The fluid coupling device combines an inverted viscous clutch, drive pulley and a split electromagnetic actuator package. In this arrangement, the electrical portion of the split electromagnetic actuator is not physically attached to the fan drive, but is instead mounted to a stationary member. The remaining actuator components are integral to the fan drive and are composed of only mechanical parts. The inverted clutch arrangement having remote electronic control allows three output modes: engaged, partially engaged, or disengaged.

REFERENCES:
patent: 4893703 (1990-01-01), Kennedy et al.
patent: 4898266 (1990-02-01), Garrett et al.
patent: 5152383 (1992-10-01), Boyer et al.
patent: 5584371 (1996-12-01), Kelledes et al.
patent: 5992594 (1999-11-01), Herrle et al.
patent: 7083032 (2006-08-01), Boyer
patent: 0 936 371 (1999-08-01), None
patent: 1 418 361 (2004-05-01), None

Affiliated with

Also associated with

Rating

Electronically controlled fluid coupling device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronically controlled fluid coupling device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronically controlled fluid coupling device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3892282