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Publication numberUSD511377 S1
Publication typeGrant
Application numberUS 29/173,343
Publication dateNov 8, 2005
Filing dateDec 26, 2002
Priority dateJul 1, 2002
Fee statusPaid
Publication number173343, 29173343, US D511377 S1, US D511377S1, US-S1-D511377, USD511377 S1, USD511377S1
InventorsClement Erwan, Rotolo Andreas, Leon Cuvelier
Original AssigneeDonaldson Company, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Inlet air filter hood module for gas turbine systems
US D511377 S1
Images(4)
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Claims(1)
  1. The ornamental design for an inlet air filter hood module for gas turbine systems, as shown and described.
Description

The hood may be found, for example, at the air admission inlet of a filter room or configuration, for filtering combustion air for gas turbines.

FIG. 1 is a top left perspective view of an inlet air filter hood module showing our new design, illustrated in a bank of seven modules, wherein the other six modules are shown in dashed lines;

FIG. 2 is a greatly enlarged perspective view of the inlet air filter hood module of FIG. 1; and,

FIG. 3 is an enlarged front elevation view of the bank of hood modules of FIG. 1.

The broken line showing of like modules is for illustrative purposes only and forms no part of the claimed design.

Non-Patent Citations
Reference
1"Applications : Rural Environment," Pneumafil Gas Turbine Division, http://www.pneumafil.com/gt/app/rural.html, 2 pages (Last printed Aug. 4, 2004).
2"Applications : Urban Industrial Environment," Pneumafil Gas Turbine Division, http://www.pneumafil.com/gt/app/urban.html, 3 pages (Last printed Aug. 4, 2004).
3"Braden Systems For Gas Turbines," Braden Manufacturing LLC, 1 page ((C)2000).
4"Braden Systems For Gas Turbines," Braden Maufacturing LLC, 11 pages (Date Unknown).
5"Composite-Filter(TM)System, Improves static air filter system performance, " Donaldson Company, Inc., 4 pages ((C)1996).
6"Cooling Inlet Air Improves Turbine Output, Choose Evaporative Cooler or Chiller Coils to Create Higher Mass-Flow Rate, " Donaldson Company, Inc., 4 pages ((C)2001).
7"Donaldson GDX Self-Cleaning Inlet Air Filter for Gas Turbines, " Donaldson Company, Inc., 1 page (Jun. 2003).
8"Dual Inlet GDS Static Air Filter for Operating Airflows 9,000 -79,000 cfm / 255 -2237 m<SUP>3</SUP>/min, " Donaldson Company, Inc., 8 pages ((C)2002).
9"Filter Houses," Braden Manufacturing, LLC, http://www.braden.com/Braden/gas_turbine/inlets/filter_houses/filter_house.htm, 2 pages (Last printed Aug. 4, 2004).
10"Filtration Solutions for Gas Turbines, Technological innovation combined with global manufacturing & distribution, " Donaldson Company, Inc., 4 pages ((C)2000).
11"Filtration Solutions for Gas Turbines, Technological innovation combined with global manufacturing & distribution, " Donaldson Company, Inc., 4 pages ((C)2002).
12"Fog Cooling System, " Braden Manufacturing, LLC, http://www.braden.com/Braden/gas_turbine/FogCooling/fogcoolingsystem.htm, 1 page (Last printed Aug. 4 2004).
13"Gas Turbine Inlet Air Treatment Systems, " Braden Manufacturing, LLC, 12 pages ((C)2000).
14"GDS Filtration System, Advanced Static Inlet Air Filter System for Large Gas Turbines, " Donaldson Company, Inc., 4 pages (Rev Feb. 2001).
15"GDX Self-Cleaning Filter System, " Donaldson Company, Inc., 4 pages ((C)2000).
16"It's Always the Right Climate for Donaldson Gas Turbine Air Filtration, " Donaldson Company, Inc., 4 pages (Rev May 1998).
17"Landbased Systems -Pulsejet Systems, " Camfil FarrTurbomachinery, http://www.camfilfarr-gt.com/default.asp?ulid=42&lid=12, 2 pages (Last printed Aug. 4, 2004).
18"Landbased Systems -Static Systems, " Camfil FarrTurbomachinery, http://www.camfilfarr-gt.com/default.asp?ulid=41&lid=12, 1 page (Last printed Aug. 4, 2004).
19"Pressurized Fog Cooling Systems For Gas Turbines," Braden Manufacturing, 4 pages ((C)2001).
20"Systems Components:Static Filter," Pneumafil Gas Turbine Division, http://www.pneumafil.com/gt/sc/static.html, 3 pages (Last printed Aug. 4, 2004).
21"Turbine Inlet Air Retrofit, Conversions, Modifications, Upgrades, " Donaldson Company, Inc., 8 pages (Rev Sep. 2003).
22Camfil FarrTurbomachinery, http://www.camfilfarr-gt.com/principle.asp?lid=5, 1 page (Last printed Aug. 4, 2004).
23Composite-Filter(TM)Systems(CFS) 2-Stage Static Inlet Air Filtration System for Gas Turbines, Donaldson Company, Inc., 6 pages ((C)2000).
24GDX Self-Cleaning Filter System, Donaldson Company, Inc., 4 pages ((C)2000).
25GDX(TM) Pulse Cleaning Filter System, Reliable filter performance in a variety of environments, Donaldson Company, Inc., 4 pages ((C)1996).
26Spider-Web(R) Filter Media, Donaldson Company, Inc., 4 pages ((C)1994).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8281596May 16, 2011Oct 9, 2012General Electric CompanyCombustor assembly for a turbomachine
US8337602Oct 15, 2009Dec 25, 2012Tf Industries, LlcDeodorizing device and kit, and methods for odor removal
Classifications
U.S. ClassificationD23/393
Legal Events
DateCodeEventDescription
Jun 27, 2012FPAYFee payment
Year of fee payment: 8
May 5, 2009CCCertificate of correction
Oct 23, 2008ASAssignment
Owner name: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF
Free format text: EXECUTIVE ORDER 9424, CONFIRMATORY LICENSE;ASSIGNOR:ARIZONA STATE UNIVERSITY;REEL/FRAME:021728/0715
Effective date: 20021223
Jul 8, 2008FPAYFee payment
Year of fee payment: 4
Jan 2, 2003ASAssignment
Owner name: ARIZONA BOARD OF REGENTS ACTING FOR AND ON BEHALF
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SKIBO, EDWARD B.;XING, CHENGGUO;REEL/FRAME:013620/0413;SIGNING DATES FROM 20021125 TO 20021217
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SKIBO, EDWARD B. /AR;REEL/FRAME:013620/0413;SIGNING DATES FROM 20021125 TO 20021217