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High strength spin-on filter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-027/08
출원번호 US-0316144 (1981-10-29)
발명자 / 주소
  • Stifelman Jack (Minneapolis MN)
출원인 / 주소
  • Donaldson Company, Inc. (02)
인용정보 피인용 횟수 : 54  인용 특허 : 5

초록 ▼

The specification discloses an improved high strength spin-on fluid filter (10) including a housing (12), cover (28) and filter element assembly (18). The cover (28) includes a hub (30), rim (34), and radial ribs (32) and is preferably formed as an integral unit. The open end of the housing (12) is

대표청구항 ▼

A spin-on filter, comprising: a generally cylindrical housing with an open end and closed end; a generally cylindrical filter element disposed within said housing, said filter element having an open end and a closed end; a rigid cover disposed in the open end of said housing; said cover being of uni

이 특허에 인용된 특허 (5)

  1. Peyton Richard H. (Berkley MA) Thornton Donald I. (Warwick RI), Fluid filter.
    상세보기
  2. Thornton Donald I. (Warwick RI), Fluid filter.
    상세보기
  3. Manders Logan J. (P.O. Box 284 Delmar DE 19940), Oil filter apparatus.
    상세보기
  4. Offer Robert J. (Racine WI) Van Vooren Bernard J. (Albert Lea MN), Relief valve for a fluid filter assembly.
    상세보기
  5. Midkiff David G. (Stoughton WI) Jaisinghani Rajan A. (Stoughton WI), Two-stage spin-on separating device.
    상세보기

이 특허를 인용한 특허 (54)

  1. Dottermans Jos (Bertem BEX), Air filter assembly and method of putting filter element in same.
    상세보기
  2. Dworatzek, Klemens; Bauder, Ralf; Ackermann, Steffen, Air filter unit having a radially divided housing.
    상세보기
  3. Schwandt Brian K. ; Holm Christopher E. ; Wagner Brian K. ; Schwartz Scott W. ; Verdegan Barry M. ; Fallon Stephen L., Back-washable spin-on oil filter.
    상세보기
  4. Jacob, Gregoire; Wood, Robert, Crankcase ventilation filter assembly; components; and methods.
    상세보기
  5. Jacob, Gregoire; Wood, Robert, Crankcase ventilation filter assembly; components; and methods.
    상세보기
  6. Langsdorf Brian J. ; Reamsnyder Christopher ; Berkey Richard R., Filter assembly.
    상세보기
  7. David Matthew Reinhart, Filter container having a mounting plate formed of sintered material.
    상세보기
  8. Reinhart, David Matthew, Filter container having a mounting plate formed of sintered metal.
    상세보기
  9. Berkhoel James Leonard ; Bergeson Michael S. ; Bartels Dolan D., Filter element.
    상세보기
  10. Schiavon Angelo,ITX ; Fobe Johan,BEX, Filter head and liquid filter assembly with valve arrangements.
    상세보기
  11. Krull, Timothy L.; Merritt, Steven J., Filter with improved fatigue performance and torque transfer.
    상세보기
  12. Roll Mark Allen ; Stamey ; Jr. Willie Luther, Flow inverter for filters.
    상세보기
  13. Krull, Timothy L.; Merritt, Steven J.; Todd, Steven M., Fluid filter.
    상세보기
  14. Dye Richard ; Lowsky John, Fluid filter and method for assembling same.
    상세보기
  15. Harder, David B.; Johnson, Philip Edward; Stenersen, Eivind; Rausch, Curt A.; Hacker, John R., Fluid filter and methods.
    상세보기
  16. Connelly John F. ; Gulsvig Brent A. ; Soderlund Mark G. ; Theisen Jeff J., Fluid filter arrangement including valve arrangement, fluid level indicator, and methods thereof.
    상세보기
  17. Coulonvaux Paul R.,BEX ; Schiavon Angelo,ITX, Fluid filter having a three way valve construction.
    상세보기
  18. Jensen Russell D., Fuel filter assembly with priming pump.
    상세보기
  19. Dye Richard ; Lowsky ; Jr. John, Fuel filter element with flow actuator.
    상세보기
  20. Connelly John F. ; Gulsvig Brent A. ; Soderlund Mark G. ; Theisen Jeff J., Fuel filter with sediment drain valve and level indicator.
    상세보기
  21. Popoff Peter ; Hodgkins David H. ; Clausen Michael D. ; Jensen Russell D. ; Stone Walter H. ; Oelschlaegel Victor A., Fuel filter with valve device.
    상세보기
  22. Roll Mark Allen ; Stamey ; Jr. Willie Luther, Fuel/water separator filter without flow diverters and method of making same.
    상세보기
  23. Firth Robert L. (Edina MN), High pressure spin-on filter.
    상세보기
  24. Glazewski,James Michael, High-pressure spin-on filter assembly.
    상세보기
  25. Krull, Timothy L., Hydraulic spin-on filter cartridge having base plate supporting radially directed seal.
    상세보기
  26. Holm Christopher E. ; Schwandt Brian W. ; Wagner Brian K. ; Verdegan Barry M. ; Fallon Stephen L., In-situ cleanable filter with filtered cleanser.
    상세보기
  27. Stifelman Jack ; Fobe Johan,BEX ; Schiavon Angelo,ITX ; Greco Enrico,ITX, In-tank fluid filter with valve assembly.
    상세보기
  28. McNatt, Glenn R.; McNatt, Gary G., Inverted frusto-conical spin-on throw-away barrier filter cartridge for pulse back vacuum applications.
    상세보기
  29. Langsdorf Brian J. ; Reamsnyder Christopher ; Berkey Richard R., Jseam tapping plate with gasket groove for spin-on filter assemblies.
    상세보기
  30. Jensen, Russell D.; Laforge, Jeffrey W., Keyed spin-on filter element.
    상세보기
  31. Mandt, Brian; Gulsvig, Brent A.; Hacker, John R., Liquid filter arrangement; components; and methods.
    상세보기
  32. Mandt, Brian; Gulsvig, Brent A.; Hacker, John R., Liquid filter arrangement; components; and, methods.
    상세보기
  33. Mandt, Brian; Gulsvig, Brent; Hacker, John, Liquid filter arrangement; components; and, methods.
    상세보기
  34. Mandt, Brian; Gulsvig, Brent; Hacker, John, Liquid filter arrangement; components; and, methods.
    상세보기
  35. Theisen Jeffrey J. ; Legault Kathryn A., Liquid filtration system incorporating a bypass filter element.
    상세보기
  36. Brown Gene W. ; Julson Steven C.,FRX, Method for assembling an improved bead-lock high-pressure filter utilizing a stamped metal cover.
    상세보기
  37. 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.
    상세보기
  38. Dye Richard (Warren NJ) Lowsky John (Fayetteville NC), Plastic fluid filter and method for assembling same.
    상세보기
  39. Lowsky John (Fayetteville NC) Trierwiler Scott (Fayetteville NC) Cline Steven (Hope Mills NC), Plastic fluid filter and method for manufacturing same.
    상세보기
  40. Durre Reynold F. ; Buchberger Laurie A. ; Brace Greg, Pleated filter and support tube therefor.
    상세보기
  41. Engel,Donald Francis; Bartels,Dolan; Hacker,John; Crenshaw,Bruce; Harold,Shirley A.; Harold,Don, Reverse flow air filter arrangement and method.
    상세보기
  42. 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.
    상세보기
  43. 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.
    상세보기
  44. Connelly John F. ; Theisen Jeff J., Seal arrangement for spin-on filters.
    상세보기
  45. Soderlund Mark ; Gulsvig Brent ; Roebbeke Daniel, Spin-on coolant filter.
    상세보기
  46. Steger, Jr., Thomas H.; Demirdogen, A. Caner; Miller, Paul D.; Bounnakhom, Bruce; Masters, Samuel T., Spin-on filter assembly.
    상세보기
  47. Johnson, Philip E.; Formica, Claudio; Greco, Enrico; Brown, Michael L.; Hacker, John R., Spin-on filter assembly and methods.
    상세보기
  48. Stifelman Jack, Spin-on filter assembly with valve arrangements.
    상세보기
  49. Durre, Reynold Frederick, Spin-on filter including improved seal arrangement and methods.
    상세보기
  50. Durre, Reynold Frederick, Spin-on filter including improved seal arrangement and methods.
    상세보기
  51. Durre,Reynold Frederick, Spin-on filter including improved sealing arrangement and filter head therefor.
    상세보기
  52. Groezinger John J. (Dunlap IL) Moldenhauer Philip E. (Peoria IL), Twist on disposable filter.
    상세보기
  53. Groezinger John J. (Dunlap IL) Moldenhauer Philip E. (Peoria IL), Twist on disposable filter.
    상세보기
  54. Brian J. Langsdorf ; Christopher Reamsnyder ; Brian Borger ; Curt Schroeder, Wing tapping plate for spin-on filters.
    상세보기

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