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Filter cartridge 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-046/00
출원번호 US-0757239 (1996-11-27)
발명자 / 주소
  • Tokar Joseph C.
  • Wright Mervin E.
  • Grafe Timothy H.
  • LeBlanc James A.
출원인 / 주소
  • Donaldson Company, Inc.
대리인 / 주소
    Merchant & Gould P.C.
인용정보 피인용 횟수 : 16  인용 특허 : 19

초록

A filter cartridge includes a cylindrical inner filter, and a removable and replaceable outer filter of media. The removable and replaceable filter includes more than one layer of media therein. One application for the filter cartridge is in a mist collector arrangement.

대표청구항

[ We claim:] [1.] A filter cartridge comprising:(a) a cylindrical inner filter having a cylindrical region of filter media, an outer liner adjacent to the region of filter media, and at least a first end cap; and(b) a removable and replaceable sleeve filter of media positioned outside of said first

이 특허에 인용된 특허 (19)

  1. Tokar Joseph C. (Apple Valley MN) Janezich Frank A. (Richfield MN), Air cleaner with replaceable filter element.
  2. Tokar Joseph C. (Apple Valley MN) Janezich Frank A. (Richfield MN), Air cleaner with replaceable filter element.
  3. Tauch Franz (536 E. Dundee Rd. Palatine IL 60067), Air filter.
  4. Miller John D. (Ithaca NY) Koslow Evan E. (Westport CT) Williamson Kenneth M. (La Fayette NY), Coalescing filter for removal of liquid aerosols from gaseous streams.
  5. Kennedy Eugene D. (Maryland Heights MO) Merz John S. (Florissant MO) Paranjpe Prabhakar D. (Chesterfield MO) Tung Albert E. (Chesterfield MO), Fiber beds for fiber bed mist eliminators.
  6. Kahlbaugh Brad E. (Roseville MN) Reinhart Susan B. (Minneapolis MN) Dudrey Denis J. (Bloomington MN) Herman John T. (Dellwood MN), Filtration arrangement.
  7. Kahlbaugh Brad E. (Roseville MN) Reinhart Susan B. (Minneapolis MN) Dudrey Denis J. (Bloomington MN) Herman John T. (Dellwood MN), Filtration arrangement and method.
  8. Shufflebarger Earl D. (Cleveland Heights Mentor OH) Kish Edward E. (Cleveland Heights Kirtland OH) Cunningham Frank M. (Cleveland Heights Solon OH) Boylan John R. (Cleveland Heights Painesville OH) M, Fluid strainer element.
  9. Tepper Byron S. (Baltimore MD) Suchomski Robert S. (Albuquerque NM), HEPA filtration system.
  10. Osendorf Richard J. (North St. Paul MN), Layered air filter medium having improved efficiency and pleatability.
  11. Tofsland Kenneth M. (Stoughton WI) Morgan Jeffrey S. (Stoughton WI) Gryttenholm Eric G. (Stoughton WI) Jaroszczyk Tadeusz (Stoughton WI), Liquid-gas separator.
  12. Berger ; Jr. L. Joseph (Birmingham MI) Guequierre Denis D. (Birmingham MI), Method of manufacturing a coalescing demister.
  13. Tokar Joseph C. (Apple Valley MN) Wright Mervin E. (Apple Valley MN) Grafe Timothy H. (Minneapolis MN) LeBlanc James A. (Eden Prairie MN), Mist collector cartridge.
  14. Hunter George S. (Richmond GBX) Chalmers Andrew G. (Bowburn GBX), Oil coalescing filter and filtering process.
  15. Gault William J. (144 Roth Clawson MI 48017) Gault Donald E. (1428 E. Lincoln Birmingham MI 48009) Marshall Frederick E. (682 Snowmass Rochester Hills MI 48309), Oil mist and smoke collector.
  16. Wright Mervin E. (Apple Valley MN) Peyraud Sheila C. (Minnetonka MN) Nielsen Bradley B. (St. Louis Park MN), Pleated filter element having integral pleat spacers.
  17. Miller John D. (Ithaca NY) Koslow Evan E. (Westport CT) Williamson Kenneth M. (Fayetteville NY), Process for removal of liquid aerosols from gaseous streams.
  18. Tokar Joseph C. (Apple Valley MN) Wright Mervin E. (Apple Valley MN) Grafe Timothy H. (Minneapolis MN) LeBlanc James A (Eden Prairie MN), Process of using mist collector cartridge.
  19. Solzer Willi (Flrsbachtal/Mosborn DEX), Tubular filter element with biasing element and method of making.

이 특허를 인용한 특허 (16)

  1. Sasaki, Akira, Air cleaner for motorcycles.
  2. Jackson, Paul, Canister filter with prefiltration.
  3. Allen,F. Burke; Sequino,Frank; Wells,Rick; Clements,Gary, Evertible filter wrap with straps.
  4. Ziebold,Steven A.; Azwell,Douglas E.; Mueller,Frederick L., Fiber bed assembly and fiber bed therefor.
  5. Ziebold, Steven A.; Azwell, Douglas E.; Mueller, Fredrick L.; Merz, John S.; Eemans, Pierre L., Fiber collecting media strip for a mist eliminator.
  6. Ziebold,Steven A.; Azwell,Douglas E.; Mueller,Fredrick L.; Merz,John S.; Eemans,Pierre L., Fiber collecting media strip for a mist eliminator.
  7. Jiang, Zemin, Filter cartridge with crush ribs.
  8. Cloud, Daniel M.; Jeane, Stephen Gregory; Burns, David Jack, Filter elements, coalescing baffles, filtration vessel and methods.
  9. Barry M. Verdegan ; Brian W. Schwandt ; Daniel R. Cady ; Gene A. Mullins ; W. Lee Currier, Filter with preferential fluid affinity.
  10. Jiang, Zemin; Prater, Ted Franklin; Clevenger, Jr., John W.; Scheuren, John, Liquid filter with change interval indicator.
  11. Prater, Ted Franklin; Jiang, Zemin; Scheuren, John; Clevenger, Jr., John W.; Verdegan, Barry M., Liquid filter with separate and calibrated vapor release.
  12. Prater, Ted Franklin; Jiang, Zemin; Scheuren, John; Clevenger, Jr., John W.; Verdegan, Barry M., Liquid filter with separate and calibrated vapor release.
  13. Johnson,Bruce A.; Gogins,Mark A., Mist filtration arrangement utilizing fine fiber layer in contact with media having a pleated construction and floor filter method.
  14. Burns, David J.; Cloud, Daniel M.; Jones, Artimus Charles; Boswell, Tyler Glenn, Multi-stage filter element.
  15. Burns, David J.; Cloud, Daniel M.; Jones, Artimus C.; Boswell, Tyler G., Multi-stage filter element assembly.
  16. Buzanowski, Mark A., Particulate filtering with filter cartridges having cylindrical segment shapes.
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