DAMPING UNIT FOR HYDRAULIC AND ELECTRICAL CONNECTION OF UNDUCTED FUN Russian patent published in 2019 - IPC F02C7/00 

Abstract RU 2703866 C1

FIELD: machine building.

SUBSTANCE: subject of invention is damping unit (200) for unducted fan, containing: extension shell (210) comprising first interface (201) configured to be connected to the first module; support connecting case (220), comprising: third interface (222) configured to be connected to a second fan module; and fourth interface (221), allowing mechanical connection between casing and second interface of said shell; plurality of resilient means (230); fastening element (240) connected to third interface (222) of crankcase and containing support (243) resting on the shell, forming space (Z1) between the shell and the fastening element; and resilient means are arranged so that residual gap (J1) exists between fastening element and casing.

EFFECT: damping unit is proposed for hydraulic and electric connection of unducted fan.

8 cl, 13 dwg

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RU 2 703 866 C1

Authors

Zamai Laurent

Palis Matthieu

Dates

2019-10-22Published

2016-09-20Filed