Gas separation – Aircraft anti-ingestion means
Reexamination Certificate
2007-03-28
2009-11-10
Hopkins, Robert A (Department: 1797)
Gas separation
Aircraft anti-ingestion means
C055S394000, C055S396000, C055S401000, C055S406000, C055S521000, C060S039440
Reexamination Certificate
active
07615087
ABSTRACT:
This invention relates in general to a guard(s)/cap(s) and/or screen(s) apparatus (single and/or multiple formation) for the nacelle/air inlet for numerous jets, turbojet, turboprop and turboshaft engines—(Helicopters and other VTOL/VSTOL aircraft) such as power plants or the like. This apparatus contains the rotational system(s) as well as the engine shaft attached apparatus and/or pole that allows the mechanism to function by auto induced movement, without limiting engine thrust. Additional security measures have been introduced to the guard(s)/cap(s) and/or screen(s) apparatus, which includes a centrifuge chamber/manifold for particle collector without limiting engine thrust.
REFERENCES:
patent: 2695074 (1954-11-01), Kelly
patent: 2931460 (1960-04-01), McEachern
patent: 2944631 (1960-07-01), Kerry et al.
patent: 2969941 (1961-01-01), Hobart, Jr.
patent: 3121545 (1964-02-01), Meleton
patent: 3148043 (1964-09-01), Richardson et al.
patent: 3196598 (1965-07-01), Olson
patent: 3302395 (1967-02-01), Robbins
patent: 3426981 (1969-02-01), Allcock
patent: 3444672 (1969-05-01), Alsobrooks
patent: 3521431 (1970-07-01), Connors et al.
patent: 3616616 (1971-11-01), Flatt
patent: 3766719 (1973-10-01), McAnally, III
patent: 3832086 (1974-08-01), Hulk Jr. et at
patent: 3871844 (1975-03-01), Calvin, Sr.
patent: 4002024 (1977-01-01), Nye et al.
patent: 4149689 (1979-04-01), McDonald
patent: 4261168 (1981-04-01), Grigorian et al.
patent: 4265646 (1981-05-01), Weinstein et al.
patent: 4527387 (1985-07-01), Lastrina et al.
patent: 4617028 (1986-10-01), Ray et al.
patent: 4833879 (1989-05-01), Verduyn et al.
patent: 5046458 (1991-09-01), Kronich
patent: 5411224 (1995-05-01), Dearman et al.
patent: 6319304 (2001-11-01), Moredock
patent: 6872232 (2005-03-01), Pavlatos
patent: 7160345 (2007-01-01), Pavlatos
patent: 2588311 (1987-04-01), None
patent: 2603946 (1988-03-01), None
patent: 663194 (1951-12-01), None
patent: 1001992 (1997-06-01), None
U.S. Appl. No. 11/692,623; Marina Pavlatos; Filed Mar. 28, 2007.
U.S. Appl. No. 11/936,499; Marina Pavlatos; Filed Nov. 7, 2007.
U.S. Appl. No. 11/936,459; Marina Pavlatos; Filed Nov. 7, 2007.
U.S. Appl. No. 11/495,743; Marina Pavlatos; Filed Jul. 28, 2006.
Barnes & Thornburg LLP
Hopkins Robert A
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