Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure – Spinner or fairwater cap
Reexamination Certificate
2008-09-02
2008-09-02
Verdier, Christopher (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Support mounting, carrier or fairing structure
Spinner or fairwater cap
C416S246000, C416S24700A, C415S121200, C415S218100, C060S039092, C137S015100
Reexamination Certificate
active
11188737
ABSTRACT:
A nose cone for a turbomachine, such as a turbojet in particular, the cone being mounted on the end of a shaft carrying fan blades and being associated with a controlled axial displacement mechanism, thereby making it possible to modify the axial position of the cone relative to the fan blades.
REFERENCES:
patent: 3176462 (1965-04-01), Eckert
patent: 3196598 (1965-07-01), Olson
patent: 3495605 (1970-02-01), Gunnarson et al.
patent: 5148673 (1992-09-01), Enderle
patent: 6089824 (2000-07-01), Soares
patent: 1 427 339 (1976-03-01), None
Lebret Yann Pascal Raymond Rene
Ramstein Edouard Marie Gabriel
SNECMA
Verdier Christopher
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