|
FR896769A
(fr)
*
|
1942-08-10 |
1945-03-02 |
Daimler Benz Ag |
Installation d'épuration de gaz avec filtres en tissu
|
|
GB789323A
(en)
*
|
1955-02-23 |
1958-01-22 |
Vickers Armstrongs Ltd |
Improvements in or relating to filters for liquids
|
|
DE1094108B
(de)
*
|
1957-01-26 |
1960-12-01 |
Draegerwerk Ag |
Filter fuer Luftschutzraeume
|
|
US3417551A
(en)
*
|
1965-11-16 |
1968-12-24 |
Ford Motor Co |
Air filter
|
|
US3771295A
(en)
|
1969-07-31 |
1973-11-13 |
H Wheeler |
Separater apparatus for handling compressed air
|
|
US3778985A
(en)
|
1972-02-09 |
1973-12-18 |
Donaldson Co Inc |
Air cleaner with folding side walls
|
|
US3942962A
(en)
|
1974-05-08 |
1976-03-09 |
U.S. Filter Company |
Pulse jet and venturi liner
|
|
US4218227A
(en)
|
1975-07-28 |
1980-08-19 |
Donaldson Company, Inc. |
Dust collector
|
|
US4395269B1
(en)
|
1981-09-30 |
1994-08-30 |
Donaldson Co Inc |
Compact dust filter assembly
|
|
US4445915A
(en)
|
1982-08-16 |
1984-05-01 |
Flex-Kleen Corporation |
Dust collector filter cartridge and attachment means for suspending same from baghouse tube sheet
|
|
US4436536A
(en)
|
1982-09-29 |
1984-03-13 |
Flex-Kleen Corporation |
Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
|
|
US4424070A
(en)
|
1982-11-22 |
1984-01-03 |
Flex-Kleen Corporation |
Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
|
|
US4443237A
(en)
|
1982-11-22 |
1984-04-17 |
Flex-Kleen Corporation |
Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
|
|
US4661131A
(en)
|
1983-11-07 |
1987-04-28 |
Howeth David Franklin |
Backflushed air filters
|
|
US4715954A
(en)
|
1984-07-19 |
1987-12-29 |
Degraffenreid Howard T |
Triangular filter cartridge and apparatus
|
|
US4632680A
(en)
|
1985-10-28 |
1986-12-30 |
Carter-Day Co. |
Planar sided air shaping inserts for filter bags
|
|
JPS6393318A
(ja)
*
|
1986-10-09 |
1988-04-23 |
Tsukasa Kogyo Kk |
バツグフイルタ集塵機
|
|
DK65889A
(da)
|
1988-04-02 |
1989-10-03 |
Mueller S F & Partner |
Filteranlaeg
|
|
US5211846A
(en)
|
1990-07-30 |
1993-05-18 |
Pleatco Electronic & Filter Corp. |
Replacement filter cartridge assembly
|
|
US5222188A
(en)
|
1990-08-21 |
1993-06-22 |
Emerson & Stern Associates, Inc. |
Method and apparatus for speech recognition based on subsyllable spellings
|
|
US5190651A
(en)
|
1991-06-24 |
1993-03-02 |
Sta-Rite Industries, Inc. |
Filter cartridge
|
|
US5222488A
(en)
|
1991-07-11 |
1993-06-29 |
Donaldson Company, Inc. |
Respirator air filter cartridge with a replaceable filter element
|
|
US5207812B1
(en)
|
1992-05-08 |
1996-10-01 |
Gore & Ass |
Filter cartridge
|
|
BR9303515A
(pt)
|
1993-09-15 |
1994-06-28 |
Mario Goncalves |
Filtro de ar para motores e máquinas diversas.
|
|
EP0755295B1
(en)
|
1994-04-11 |
2001-11-21 |
Donaldson Company, Inc. |
Air filter assembly for filtering air with particulate matter
|
|
JP2637364B2
(ja)
|
1994-04-13 |
1997-08-06 |
株式会社松本機械製作所 |
遠心分離機
|
|
USRE37163E1
(en)
|
1994-05-06 |
2001-05-08 |
Bha Group Holdings, Inc. |
Unitary filter cartridge
|
|
USD417268S
(en)
|
1996-04-26 |
1999-11-30 |
Donaldson Company, Inc. |
Oval filter
|
|
FR2748953B1
(fr)
|
1996-05-24 |
1998-10-02 |
Millipore Sa |
Unite de filtration en forme d'ellipse
|
|
US5730766A
(en)
|
1996-11-05 |
1998-03-24 |
Bha Group, Inc. |
Non-round unitary filter cartridge
|
|
US6056796A
(en)
*
|
1998-02-09 |
2000-05-02 |
The United States Of America As Represented By The United States Department Of Energy |
Rigid porous filter
|
|
US6090173A
(en)
|
1998-08-07 |
2000-07-18 |
Donaldson Company, Inc. |
Air filter assembly for filtering air with particulate matter
|
|
US7264656B2
(en)
|
2000-06-30 |
2007-09-04 |
Donaldson Company, Inc. |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter
|
|
USD499177S1
(en)
|
2000-06-30 |
2004-11-30 |
Donaldson Company, Inc. |
Filter element having oval shape
|
|
EP1702666B1
(en)
*
|
2000-06-30 |
2010-02-03 |
Donaldson Company, Inc. |
Air filter assembly for filtering air having particulate matter
|
|
US6387162B1
(en)
|
2000-06-30 |
2002-05-14 |
Donaldson Company Inc. |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter
|
|
US6368388B1
(en)
|
2000-08-24 |
2002-04-09 |
Donaldson Company Inc. |
Filter construction apparatus and method
|
|
US6652614B2
(en)
|
2000-12-04 |
2003-11-25 |
Donaldson Company, Inc. |
Filter system; element configuration; and methods
|
|
US6418974B1
(en)
*
|
2001-01-12 |
2002-07-16 |
Si Corporation |
Woven fabric using three dimensional and flat weave in combination, related methods and filter element
|
|
US6902592B2
(en)
|
2002-10-25 |
2005-06-07 |
United Air Specialists, Inc. |
Apparatus and method for cleaning an air filter unit
|
|
USD484584S1
(en)
|
2003-01-22 |
2003-12-30 |
Donaldson Company, Inc. |
Filter element for engine
|
|
WO2005042961A1
(en)
|
2003-10-24 |
2005-05-12 |
Briggs & Stratton Corporation |
Air cleaner assembly
|
|
EP1703095A4
(en)
|
2003-12-25 |
2007-02-28 |
Ibiden Co Ltd |
EXHAUST GAS CLEANING DEVICE AND METHOD FOR RECOVERING AN EXHAUST GAS CLEANING DEVICE
|
|
DE102004005904B4
(de)
*
|
2004-02-05 |
2008-07-31 |
Carl Freudenberg Kg |
Rohrförmiger Faltenfilter
|
|
US7905936B2
(en)
|
2004-04-30 |
2011-03-15 |
Donaldson Company, Inc. |
Filter arrangements; housing; assemblies; and, methods
|
|
USD545396S1
(en)
|
2004-11-16 |
2007-06-26 |
Donaldson Company, Inc. |
Filter element having elliptical shape
|
|
DE102004059279B4
(de)
|
2004-12-09 |
2018-05-03 |
Mann + Hummel Gmbh |
Luftfilter
|
|
US7520913B2
(en)
|
2005-02-04 |
2009-04-21 |
Donaldson Company, Inc. |
Non-cylindrical filter elements, and methods
|
|
CN101111297A
(zh)
*
|
2005-02-04 |
2008-01-23 |
唐纳森公司 |
非圆柱形过滤元件
|
|
EP1754525B1
(en)
|
2005-08-16 |
2011-01-19 |
Donaldson Company, Inc. |
Air cleaner having anti-rotational arrangement and method
|
|
DE102005059164A1
(de)
|
2005-12-12 |
2007-06-21 |
Robert Bosch Gmbh |
Stabfilter
|
|
US20080092501A1
(en)
|
2006-02-16 |
2008-04-24 |
Sporre Timothy D |
Polygonal filter element with radiused corners, assemblies, and methods for filtering
|
|
DE102006028161A1
(de)
|
2006-06-16 |
2007-12-27 |
Mann + Hummel Gmbh |
Kompaktfilterelement mit Ausklopfschutz
|
|
US7611561B2
(en)
|
2006-07-20 |
2009-11-03 |
Benteler Automotive Corporation |
Diesel exhaust filter construction
|
|
WO2008106587A1
(en)
|
2007-02-28 |
2008-09-04 |
Stoneridge, Inc. |
Filtration device for use with a fuel vapor recovery system
|
|
KR20160105534A
(ko)
*
|
2007-03-20 |
2016-09-06 |
도날드슨 컴파니, 인코포레이티드 |
에어로졸 세퍼레이터 어셈블리; 요소; 및 방법
|
|
WO2008116245A1
(en)
|
2007-03-23 |
2008-10-02 |
Ludowici Mineral Processing Equipment Pty Ltd |
Centrifugal screen apparatus
|
|
WO2009039285A1
(en)
|
2007-09-19 |
2009-03-26 |
Donaldson Company, Inc. |
Air cleaner arrangements: components thereof; and methods
|
|
CN102015061B
(zh)
|
2008-02-25 |
2013-10-30 |
唐纳森公司 |
用于脉冲清洁的过滤元件和方法
|
|
US8979964B2
(en)
|
2008-02-26 |
2015-03-17 |
Mann+Hummel Gmbh |
Efficiency-improved multiple bellows filter
|
|
AT506312B1
(de)
*
|
2008-10-08 |
2009-08-15 |
Kappa Arbeitsschutz & Umweltte |
Filterelement zur reinigung eines mit partikeln beladenen luftstroms sowie damit ausgestattete filtervorrichtung
|
|
US20100155321A1
(en)
*
|
2008-12-23 |
2010-06-24 |
Sasur Timothy M |
Filter assembly
|
|
USD656160S1
(en)
|
2009-04-15 |
2012-03-20 |
Briggs & Stratton Corporation |
Air filter
|
|
SG168440A1
(en)
|
2009-07-29 |
2011-02-28 |
Newform Techart Pte Ltd |
Air filter
|
|
US8114196B2
(en)
*
|
2009-08-31 |
2012-02-14 |
General Electric Company |
Gas turbine inlet filter house cleaning apparatus and method
|
|
DE102010045500A1
(de)
*
|
2010-09-15 |
2012-03-15 |
Rt-Filtertechnik Gmbh |
Filterflächenteil
|
|
CN202020983U
(zh)
*
|
2010-10-29 |
2011-11-02 |
上海天环科技发展有限公司 |
一种用于单体换气笼盒的过滤器
|
|
DE102011009325B4
(de)
|
2011-01-18 |
2023-12-21 |
Hydac Filtertechnik Gmbh |
Verfahren und Formvorrichtung zum Herstellen eines Filterelements
|
|
DE102011018715A1
(de)
*
|
2011-04-26 |
2012-10-31 |
Mann + Hummel Gmbh |
Luftfilterelement und Gehäuse für ein Luftfilterelement
|
|
US8591736B2
(en)
|
2011-09-15 |
2013-11-26 |
Whirlpool Corporation |
Water filter unit
|
|
US8413818B1
(en)
|
2011-09-15 |
2013-04-09 |
Whirlpool Corporation |
Filter unit
|
|
US8580109B2
(en)
|
2011-09-15 |
2013-11-12 |
Whirlpool Corporation |
Electronic interface for water filter system
|
|
CN202315582U
(zh)
*
|
2011-12-02 |
2012-07-11 |
蔡建平 |
一种脉冲式除尘器用滤芯
|
|
MX349691B
(es)
|
2012-05-17 |
2017-08-09 |
Donaldson Co Inc |
Sistemas de filtro con elementos separadores de cámara de aire sucio y métodos de uso de los mismos.
|
|
EP2849867B1
(en)
|
2012-05-17 |
2018-10-10 |
Donaldson Company, Inc. |
Air filter assembly having venturi elements with extended pulse outlets
|
|
FR2992237B1
(fr)
|
2012-06-22 |
2016-06-03 |
Euroslot Kdss France |
Tamis de filtration pour panier de centrifugation
|
|
EA034230B1
(ru)
*
|
2013-03-04 |
2020-01-20 |
Дональдсон Компани, Инк. |
Система воздушного фильтра
|
|
ES2873231T3
(es)
*
|
2013-03-15 |
2021-11-03 |
Donaldson Co Inc |
Cartuchos de filtro tubulares y aovados y sistemas de filtro que los usan
|