FIELD: aircraft industry. SUBSTANCE: system is provided with hydraulically-actuated clutch 32 in which under-piston chamber of hydraulic cylinder is connected with delivery passage 18 of speed governor pump 3 and return passage 28 running from spool valve 10 by means of passage 35 via spring-loaded electromagnetic spool valve 10. Due to employment of hydraulically-actuated clutch, derangement caused by operation of electric circuits is excluded and no electric power is consumed. EFFECT: enhanced reliability and economical efficiency of feathering system on controllable-pitch propeller. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
COAXIAL REVERSIBLE SCREW FAN CONTROL SYSTEM | 1996 |
|
RU2101212C1 |
CONTROL SYSTEM OF FEATHERING REVERSIBLE PROPELLER FOR AIRCRAFT OF LOCAL-SERVICE AIRLINES | 1996 |
|
RU2099241C1 |
0 |
|
SU292852A1 | |
0 |
|
SU70850A1 | |
COAXIAL PROPELLER AND METHOD OF ITS CONTROL | 1996 |
|
RU2099243C1 |
0 |
|
SU142885A1 | |
0 |
|
SU132077A1 |
Authors
Dates
1995-03-10—Published
1991-06-28—Filed