INDEPENDENT BLADE CONTROL SYSTEM WITH HYDRAULIC PITCH LINK

申请公布号：CA2822073(C)

申请号：CA20132822073

申请日期：2013.07.24

申请公布日期：2016.02.09

申请人：

BELL HELICOPTER TEXTRON INC.

发明人：FENNY, CARLOS A.

分类号：B64C27/64;B64C27/54;F04D29/36;F15C3/00

主分类号：B64C27/64

摘要：According to one embodiment, a rotorcraft pitch link includes a housing and a piston assembly. The housing comprises a first chamber and a second chamber. A first housing opening allows a first fluid to flow into the first chamber, and a second housing allows a second fluid to flow into the second chamber. The piston assembly is at least partially disposed within the housing and comprises a piston head and a piston rod coupled to the piston head. The piston head separates the first chamber from the second chamber.

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