Gas separation – Aircraft anti-ingestion means
Reexamination Certificate
2005-05-31
2009-02-17
Greene, Jason M (Department: 1797)
Gas separation
Aircraft anti-ingestion means
C055S337000, C055S347000, C055S348000, C055S456000, C055S502000, C055S385100, C055S505000, C123S19800E, C060S039092, C181S276000, C244S05300R
Reexamination Certificate
active
07491253
ABSTRACT:
An air induction system for an engine to remove contaminants from intake air prior to delivery to the engine. The system includes a filtering unit having barrier filter panels attachable to a mounting frame. The filter panels are interchangeably usable. A juncture between first and second filter panels and the mounting frame is located at a region of relatively lower quantity of intake air flow. The juncture includes lugs on the filter panels which facilitate interchangeability. An opening above the filtering unit permits easy installation and removal of filter panels.
REFERENCES:
patent: 2405102 (1946-07-01), Vokes
patent: 3421296 (1969-01-01), Beurer, Sr.
patent: 3449891 (1969-06-01), Shohet et al.
patent: 3483676 (1969-12-01), Sargisson
patent: 3572028 (1971-03-01), Taylor
patent: 3811254 (1974-05-01), Amelio
patent: 4004760 (1977-01-01), Ando et al.
patent: 4129429 (1978-12-01), Humbert, Jr. et al.
patent: 4158449 (1979-06-01), Sun et al.
patent: 4291530 (1981-09-01), Ballard
patent: 4502875 (1985-03-01), Ballard
patent: 4897097 (1990-01-01), Yamamura
patent: 5139545 (1992-08-01), Mann
patent: 5662292 (1997-09-01), Greene et al.
patent: 5697394 (1997-12-01), Smith et al.
patent: 6138950 (2000-10-01), Wainfan et al.
patent: 6595742 (2003-07-01), Scimone
patent: 6824582 (2004-11-01), Wilson
patent: 7150431 (2006-12-01), Dennis
patent: 7192462 (2007-03-01), Stelzer et al.
patent: 7217184 (2007-05-01), Dennis
patent: WO 97/49608 (1997-12-01), None
Bell 206/OH58A Aerofilter System, FDC/aerofilter, webpage www.fdcaerofilter.com, printed Mar. 22, 2005.
Bell 206L Aerofilter System, FDC/aerofilter, webpage www.fdcaerofilter.com, printed Mar. 22, 2005.
International Search Report and Written Opinion for PCT/IB2006/021110 dated Jun. 26, 2008, 17 pages.
Aerospace Filtrations Systems, Inc.
Armstrong Teasdale LLP
Greene Jason M
Pham Minh-Chau T
LandOfFree
Engine intake system with accessible, interchangeable air... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Engine intake system with accessible, interchangeable air..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine intake system with accessible, interchangeable air... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4098130