The fire-activated wing-opening mechanism has hydraulic damping for the aircraft.

VN127343APending Publication Date: 2026-08-03TAP OAN CONG NGHIEP VIEN THONG QUAN OI
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Patent Information

Application Number
VN1202601078
Authority / Receiving Office
VN · VN
Patent Type
Applications
Current Assignee / Owner
Filing Date
2026-02-09
Publication Date
2026-08-03

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Abstract

The invention relates to a hydraulic damping pyrotechnic wing-opening mechanism for aircraft that can be applied to military, aerospace, and civilian aircraft. The main components of the damping pyrotechnic wing-opening mechanism include: a fuselage assembly, a piston-damping assembly, and an electric ignition system. The technical solution described in this invention not only facilitates the operation, use, and maintenance of the equipment, reduces difficulties, prevents risks, and saves costs, but also ensures safety and reliability during the equipment's operation.
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