Patent · US Active

Ground testing device for a turbomachine

US10837867B2 · kind B2 · utility

0Cited by

8References

12Claims

0Family size

Assignee

SAFRAN AIRCRAFT ENGINES · FR

Inventors

Laurent Louis Robert Baudoin · Moissy-Cramayel, FR
Josselin David Florian Regnard · Moissy-Cramayel, FR

Key dates

Filing date	Nov 8, 2018
Grant date	Nov 17, 2020
Priority date	—
Expiry date	Apr 12, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/83
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A ground testing device for a turbomachine, including an aircraft engine (12) extending axially from an air inlet to a nozzle, a shroud (20) having an axis of revolution (A) and surrounding at least partially the engine (12) so as to create an annular air flow between the engine (12) and the shroud (20) when the engine (12) is in operation, and a framework (22) allowing the shroud (20) to be supported.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.