Blocker door actuation system

Details Blocker door actuation system Blocker door actuation system

1978-12-27

1981-06-30

Garrett, Robert E.

Power plants

Reaction motor

Interrelated reaction motors

415148, F02K 302, F01B 2502

Patent

active

042755603

ABSTRACT:
The angle of the variable blocker door vanes in the bypass duct of a turbofan engine is varied in response to the angle of the variable compressor vanes of the engine. A cam and linkage assembly interconnect the blocker doors with the actuation system of the variable stator vanes such that as the angle of the stator vanes is modulated through a first predetermined range, the angle of the blocker doors is modulated through a second predetermined range.

REFERENCES:
patent: 2873576 (1959-02-01), Lombard
patent: 3060680 (1962-10-01), Wilde et al.
patent: 3107690 (1963-10-01), Pope et al.
patent: 3241640 (1966-03-01), McCordic et al.
patent: 3514952 (1970-06-01), Schumacher et al.
patent: 3779665 (1973-12-01), Tatem et al.
patent: 3908362 (1975-09-01), Szydlowski
patent: 3932058 (1976-01-01), Harner et al.
patent: 4043121 (1977-08-01), Thomas et al.
patent: 4052845 (1977-10-01), Tumavicus
patent: 4069661 (1978-01-01), Rundell et al.
patent: 4080785 (1978-03-01), Koff et al.
patent: 4175384 (1979-11-01), Wagenknecht et al.

Affiliated with

Also associated with

Rating

Blocker door actuation system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blocker door actuation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blocker door actuation system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2433579