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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0700385 (1991-05-13) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
Blade pitch is changed by an actuator that is responsive to the relative rotation of two input members. Blade pitch is not changed when the members are rotated at the same speed. However, blade pitch is changed in one direction when a braking torque is applied to one member, and blade pitch is chang
Apparatus for controlling variable blade pitch of a turbine engine including a turbine shaft and a plurality of fan blades, said apparatus comprising: a first member relatively rotatable with respect to said shaft; a second member relatively rotatable with respect to said shaft; differential gear me
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