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Seal arrangement for fluid filters

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-027/08
출원번호 US-0004350 (1987-01-16)
발명자 / 주소
  • Misgen Kenneth G. (Burnsville MN) Gillingham Gary R. (Prior Lake MN) Rocklitz Gary J. (Burnsville MN) Durre Reynold F. (Eden Prairie MN)
출원인 / 주소
  • Donaldson Company, Inc. (Minneapolis MN 02)
인용정보 피인용 횟수 : 41  인용 특허 : 2

초록

A filter arrangement is provided which includes preferred fluid sealing between a top plate thereof and a housing. Generally, the filter arrangement includes a housing, a top plate and an internal filter. The top plate encloses an end of the housing, retaining the filter therein and directing fluid

대표청구항

An improved filter arrangement having an outer housing and an inner filter assembly with a top plate; the improvement including wherein: (a) said outer housing has a unitary construction and includes an inner seating bead, a cover portion and an edge; (b) said top plate includes an outer periphery a

이 특허에 인용된 특허 (2)

  1. Conrad Ulrich (Ludwigsburg DT) Niemeier Gerd (Stuttgart DT), Filter for liquids.
  2. Stifelman Jack (Minneapolis MN), High strength spin-on filter.

이 특허를 인용한 특허 (41)

  1. Buonpastore Ernesto, Air filter sealing groove.
  2. Schwandt Brian K. ; Holm Christopher E. ; Wagner Brian K. ; Schwartz Scott W. ; Verdegan Barry M. ; Fallon Stephen L., Back-washable spin-on oil filter.
  3. Reamsnyder Christopher R. ; Langsdorf Brian J. ; Wright Allen B., Coolant filter assembly for a vehicle.
  4. Jousset, Todd A.; Eaton, IV, Edward R.; Knight, Steven R., Device for monitoring of a coolant regeneration system.
  5. Ham,Sangsun, Disposable filter cartridge.
  6. Smith Karl S.,GBX ; Buttery Roger A.,GBX ; Gutman Richard G.,GBX, End cap for a cylindrical filter.
  7. Smith Karl S.,GBX ; Buttery Roger A.,GBX ; Gutman Richard G.,GBX, Filter assemblies and end caps for filter assemblies.
  8. Langsdorf Brian J. ; Reamsnyder Christopher ; Berkey Richard R., Filter assembly.
  9. Leonard, Philippe; Vandendijk, Stefan, Filter candle and mesh pack with a deformable seal, and method of filtering molten or dissolved polymers.
  10. Ruhland, Klaus-Dieter; Kaufmann, Michael, Filter element and filter system.
  11. Schiavon Angelo,ITX ; Fobe Johan,BEX, Filter head and liquid filter assembly with valve arrangements.
  12. Schumann Heiko,DEX ; Renner Volker,DEX, Filter housing with irregular rib.
  13. Krull, Timothy L.; Merritt, Steven J., Filter with improved fatigue performance and torque transfer.
  14. Krull, Timothy L.; Merritt, Steven J.; Todd, Steven M., Fluid filter.
  15. Connelly John F. ; Gulsvig Brent A. ; Soderlund Mark G. ; Theisen Jeff J., Fluid filter arrangement including valve arrangement, fluid level indicator, and methods thereof.
  16. Coulonvaux Paul R.,BEX ; Schiavon Angelo,ITX, Fluid filter having a three way valve construction.
  17. Jensen Russell D., Fuel filter assembly with priming pump.
  18. Connelly John F. ; Gulsvig Brent A. ; Soderlund Mark G. ; Theisen Jeff J., Fuel filter with sediment drain valve and level indicator.
  19. Pyle James (Bridgeport CT) Wilcox Geoffrey (Roxbury CT), Gasoline filter with automatic shut off.
  20. Deibel Richard J. (501 Pine St. Bamberg SC 29003), High-strength quick-disconnect tube filter.
  21. Holm Christopher E. ; Schwandt Brian W. ; Wagner Brian K. ; Verdegan Barry M. ; Fallon Stephen L., In-situ cleanable filter with filtered cleanser.
  22. Stifelman Jack ; Fobe Johan,BEX ; Schiavon Angelo,ITX ; Greco Enrico,ITX, In-tank fluid filter with valve assembly.
  23. McNatt, Glenn R.; McNatt, Gary G., Inverted frusto-conical spin-on throw-away barrier filter cartridge for pulse back vacuum applications.
  24. Langsdorf Brian J. ; Reamsnyder Christopher ; Berkey Richard R., Jseam tapping plate with gasket groove for spin-on filter assemblies.
  25. Theisen Jeffrey J. ; Legault Kathryn A., Liquid filtration system incorporating a bypass filter element.
  26. Brown Gene W. ; Julson Steven C.,FRX, Method for assembling an improved bead-lock high-pressure filter utilizing a stamped metal cover.
  27. Brown, Gene W.; Julson, Steven C., Method of assembling an improved bead-lock high-pressure filter utilizing a stamped metal cover, and filter obtained thereby.
  28. Jousset Todd A., Recharge and filter assembly with replaceable cartridge.
  29. Todd A. Jousset ; Steven R. Knight, Recharge and filter cartridge.
  30. Engel,Donald Francis; Bartels,Dolan; Hacker,John; Crenshaw,Bruce; Harold,Shirley A.; Harold,Don, Reverse flow air filter arrangement and method.
  31. Misgen Kenneth G. (Burnsville MN) Gillingham Gary R. (Prior Lake MN) Rocklitz Gary J. (Burnsville MN) Durre Reynold F. (Eden Prairie MN), Seal arrangement for fluid filters and method.
  32. Connelly John F. ; Theisen Jeff J., Seal arrangement for spin-on filters.
  33. McKenzie, Darrell T., Sealing gasket arrangement for spin-on filter cartridges.
  34. Demirdogen, A. Caner, Sliding action seam seal and retainer assembly for a fluid filter.
  35. Soderlund Mark ; Gulsvig Brent ; Roebbeke Daniel, Spin-on coolant filter.
  36. Brown Gene W. ; Biere David A., Spin-on filter.
  37. Stifelman Jack, Spin-on filter assembly with valve arrangements.
  38. Brown Gene W. ; Biere David A., Spin-on filter with improved retaining groove.
  39. Gembolis Donald J. ; Shane Bruce E., Static dissipating filter cartridge with conductive resilient seal.
  40. Megan E. Shoaf ; Richard J. Berkey, Universal grommet seal for spin-on type filters.
  41. Brian J. Langsdorf ; Christopher Reamsnyder ; Brian Borger ; Curt Schroeder, Wing tapping plate for spin-on filters.
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