Gas separation – Two or more separators – Plies or layers of different characteristics or orientation
Reexamination Certificate
2006-08-15
2006-08-15
Greene, Jason M. (Department: 1724)
Gas separation
Two or more separators
Plies or layers of different characteristics or orientation
C055S302000, C055S487000, C055S495000, C055S498000, C055S502000, C055S503000, C055S521000, C055S527000, C055S528000
Reexamination Certificate
active
07090712
ABSTRACT:
Filter arrangements include a barrier media in the form of fluted media treated with a deposit of fine fibers. The media is particularly advantageous in high temperature (greater than 140 to 240° F.) systems. Such systems may include engine systems, gas turbine systems, and fuel cell systems. Filter arrangements may take the form of media packs having a circular cross-section or a racetrack shaped cross-section, or media packs formed in a panel configuration.
REFERENCES:
patent: 567399 (1896-09-01), Laws
patent: 2599604 (1952-06-01), Bauer et al.
patent: 2835341 (1958-05-01), Parker, Jr.
patent: 2980204 (1961-04-01), Jordan
patent: 3025963 (1962-03-01), Bauer
patent: 3102793 (1963-09-01), Alban
patent: 3209917 (1965-10-01), Yelinek
patent: 3236679 (1966-02-01), Spiller et al.
patent: 3251475 (1966-05-01), Till et al.
patent: 3258900 (1966-07-01), Harms
patent: 3360598 (1967-12-01), Earnhart
patent: 3565979 (1971-02-01), Palmer
patent: 3570675 (1971-03-01), Pall et al.
patent: 3689608 (1972-09-01), Hollberg et al.
patent: 3731352 (1973-05-01), Okamoto et al.
patent: 3739055 (1973-06-01), Ueda et al.
patent: 3745748 (1973-07-01), Goldfield et al.
patent: 3755527 (1973-08-01), Keller et al.
patent: 3772136 (1973-11-01), Workman
patent: 3825380 (1974-07-01), Harding et al.
patent: 3839529 (1974-10-01), Serres et al.
patent: 3851023 (1974-11-01), Brethauer et al.
patent: 3888610 (1975-06-01), Brackmann et al.
patent: 3994258 (1976-11-01), Simm
patent: 4011067 (1977-03-01), Carey, Jr.
patent: 4020230 (1977-04-01), Mahoney et al.
patent: 4143196 (1979-03-01), Simm et al.
patent: 4148595 (1979-04-01), Bednarz
patent: 4210615 (1980-07-01), Engler et al.
patent: 4215682 (1980-08-01), Kubik et al.
patent: 4223101 (1980-09-01), Fine et al.
patent: 4230650 (1980-10-01), Guignard
patent: 4278623 (1981-07-01), Niegisch
patent: 4290987 (1981-09-01), Soehngen et al.
patent: 4323525 (1982-04-01), Bornat
patent: 4340479 (1982-07-01), Pall
patent: 4370290 (1983-01-01), Makino et al.
patent: 4443237 (1984-04-01), Ulvestad
patent: 4468428 (1984-08-01), Early et al.
patent: 4469606 (1984-09-01), Reid et al.
patent: 4650506 (1987-03-01), Barris et al.
patent: 4689186 (1987-08-01), Bornat
patent: 4698078 (1987-10-01), Mavros
patent: 4804707 (1989-02-01), Okamoto et al.
patent: 4824451 (1989-04-01), Vogt et al.
patent: 4826519 (1989-05-01), Miyagi et al.
patent: 4842505 (1989-06-01), Annis et al.
patent: 4842924 (1989-06-01), Farris et al.
patent: 4849474 (1989-07-01), Gallucci
patent: 4874399 (1989-10-01), Reed et al.
patent: 4900671 (1990-02-01), Pokora et al.
patent: 4915886 (1990-04-01), Repetti et al.
patent: 4925561 (1990-05-01), Ishii et al.
patent: 4929502 (1990-05-01), Giglia
patent: 4992515 (1991-02-01), Ballard
patent: 5013617 (1991-05-01), Scheffler
patent: 5082476 (1992-01-01), Kahlbaugh et al.
patent: 5104537 (1992-04-01), Stifelman et al.
patent: 5156925 (1992-10-01), Lapp
patent: 5166246 (1992-11-01), Gallucci et al.
patent: 5188376 (1993-02-01), Ueda et al.
patent: 5189092 (1993-02-01), Kowlow
patent: 5203201 (1993-04-01), Gogins
patent: 5221586 (1993-06-01), Morimoto et al.
patent: 5238735 (1993-08-01), Nagou et al.
patent: 5273565 (1993-12-01), Milligan et al.
patent: 5324558 (1994-06-01), Muto et al.
patent: 5331037 (1994-07-01), Kowlow
patent: 5364456 (1994-11-01), Kahlbaugh et al.
patent: 5372617 (1994-12-01), Kerrebrock et al.
patent: 5411576 (1995-05-01), Jones et al.
patent: 5472481 (1995-12-01), Jones et al.
patent: 5496507 (1996-03-01), Angadjivand et al.
patent: 5632791 (1997-05-01), Oussoren et al.
patent: 5672399 (1997-09-01), Kahlbaugh et al.
patent: 5772883 (1998-06-01), Rothman et al.
patent: D396098 (1998-07-01), Gillingham et al.
patent: 5792247 (1998-08-01), Gillingham et al.
patent: 5820646 (1998-10-01), Gillingham et al.
patent: 5837393 (1998-11-01), Okamoto
patent: 5843442 (1998-12-01), Soule et al.
patent: 5853442 (1998-12-01), Glen et al.
patent: 5863701 (1999-01-01), Mertesdorf
patent: 5895510 (1999-04-01), Butler et al.
patent: 5895574 (1999-04-01), Friedmann et al.
patent: 5897676 (1999-04-01), Engel et al.
patent: 5902364 (1999-05-01), Tokar et al.
patent: 5908598 (1999-06-01), Rousseau et al.
patent: 5919847 (1999-07-01), Rousseau et al.
patent: 5938804 (1999-08-01), Engel et al.
patent: 5954849 (1999-09-01), Berkhoel et al.
patent: 5961696 (1999-10-01), Gombos
patent: 5968635 (1999-10-01), Rousseau et al.
patent: 5976208 (1999-11-01), Rousseau et al.
patent: 5993580 (1999-11-01), Nakayama et al.
patent: 6002017 (1999-12-01), Rousseau et al.
patent: 6013385 (2000-01-01), DuBose
patent: 6048661 (2000-04-01), Nishi et al.
patent: D425189 (2000-05-01), Gillingham et al.
patent: 6057051 (2000-05-01), Uchida et al.
patent: 6063862 (2000-05-01), Idemura et al.
patent: 6068799 (2000-05-01), Rousseau et al.
patent: 6090173 (2000-07-01), Johnson et al.
patent: 6110249 (2000-08-01), Medcalf et al.
patent: 6123751 (2000-09-01), Nelson et al.
patent: 6152996 (2000-11-01), Linnersten et al.
patent: 6177192 (2001-01-01), Asano et al.
patent: 6190432 (2001-02-01), Gieseke et al.
patent: 6210469 (2001-04-01), Tokar
patent: 6235195 (2001-05-01), Tokar
patent: 6265333 (2001-07-01), Dzenis et al.
patent: 6348085 (2002-02-01), Tokar et al.
patent: 6350291 (2002-02-01), Gieseke et al.
patent: 6354296 (2002-03-01), Baumann
patent: 6391807 (2002-05-01), Jariwala et al.
patent: 6395046 (2002-05-01), Emig et al.
patent: 6673136 (2004-01-01), Gillingham et al.
patent: 2002/0073850 (2002-06-01), Tokar et al.
patent: 2002/0100262 (2002-08-01), Gieseke et al.
patent: 299 07 699 (1999-09-01), None
patent: 0 351 046 (1990-01-01), None
patent: 0 489 395 (1992-06-01), None
patent: 0 811 412 (1997-12-01), None
patent: 1 048 335 (2000-11-01), None
patent: 703823 (1954-02-01), None
patent: 745030 (1959-02-01), None
patent: 969327 (1960-08-01), None
patent: 2 103 106 (1983-02-01), None
patent: 1-171615 (1989-07-01), None
patent: 05195322 (1993-08-01), None
patent: 05239778 (1993-09-01), None
patent: 06057530 (1994-03-01), None
patent: 06057531 (1994-03-01), None
patent: 06264301 (1994-09-01), None
patent: WO 94/18364 (1994-08-01), None
patent: WO 99/16532 (1999-04-01), None
patent: WO 00/01737 (2000-01-01), None
Adanur, S. et al., “Recovery and Reuse of Waste PVC Coated Fabrics. Part I: Experimental Procedures and Separation of Fabric Components”,Jour. of Coated Fabrics, vol. 28, pp. 37-55 (Jul. 1998).
Angelo, R. et al., “ Preparation and Characterization of Selectively Isotopically Labeled Nylon 66 Polymers”,Macromolecules, vol. 22, pp. 117-121 (1989).
Basutkar, P. et al., “Synthesis and Characterization of Phenylated Aromatic Poly(amide-amides)s”,Jour. of Applied Polymer Science, vol. 68, pp. 1523-1530 (1998).
Baumgarten, P., “Electrostatic Spinning of Acrylic Microfibers”,Jour. of Colloid and Interface Science, vol. 36, No. 1, 9 pages (May 1971).
Benavente, J. et al., “Electrical Properties of Modified Aromatic Polyamide Membranes”,Separation Science and Technology, vol. 32, No. 13, pp. 2189-2199 (1997).
Bognitzki, M. et al., “Polymer, Metal and Hybrid Nano- and Mesotubes by Coating of Degradable Polymer Template Fibers (Turf-process)”, Philipps-University Marburg, Department of Chemistry, Mainz, Germany, pp. 45 and 46, date unknown.
Bognitzki, M. et al., “Submicrometer Shaped Polylactide Fibers by Electrospinning”, Philipps-University Marburg, Department of Chemistry, Mainz, Germany, pp. 115 and 116, date unknown.
Chun, I. et al., “ Carbon Nanofibers from Polyacrylonitrile and Mesophase Pitch”,Jour. of Advanced Materials, vol. 31, No. 1, pp. 36-41 (Jan. 1999).
Deitzel, J. et al., “Generation of Polymer Nanofibers Through Electrospinning”,Army Research Labm Aberdeen Proving Ground, MD 21005-5066, ARL-TR-1898, pp. 1-36 (Jun. 1999).
Dhawan, S. et al., Conducting Fabrics as a Shield Against Electromagnetic Interference (EMI),Jour. of Coated Fabrics, vol. 28, pp. 29-36 (Jul. 1998).
Donaldson® Brochure, Ultra-Web® “Premium Quality-High Efficiency F
Gillingham Gary R.
Gogins Mark A.
Weik Thomas M.
Donaldson & Company, Inc.
Greene Jason M.
Merchant & Gould P.C.
LandOfFree
Air filtration arrangements having fluted media construction... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air filtration arrangements having fluted media construction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air filtration arrangements having fluted media construction... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3710148