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Water filter cartridge 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-027/02
  • B01D-027/07
  • B01D-027/08
출원번호 US-0393262 (1989-08-14)
발명자 / 주소
  • Nelson Sharon L. (Fort Collins CO) Petrovic John E. (Fort Collins CO) Swanson Gerald T. (Fort Collins CO)
출원인 / 주소
  • Teledyne Industries Inc. (Fort Collins CO 02)
인용정보 피인용 횟수 : 40  인용 특허 : 0

초록 ▼

A water filter cartridge has a cylindrical shell. A conduit runs between closing end walls and is disposed within a filtration material. There are additional openings in the respective end walls for communicating the flow of water through the material. A water filtration element of a porous medium i

대표청구항 ▼

In a water filter cartridge having a shell within which is confined a water filtration material and having opposite first and second end walls, a conduit disposed through said material from a first opening in one of said end walls to a second opening in the other of said end walls, a third opening i

이 특허를 인용한 특허 (40)

  1. Quillen, Donna Rice; Armentrout, Rodney Scott; Jernigan, Mary Therese; Stafford, Steven Lee; Xia, Zhiyong, Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity.
    상세보기
  2. Quillen, Donna Rice; Armentrout, Rodney Scott; Jernigan, Mary Therese; Stafford, Steven Lee; Xia, Zhiyong, Aluminum/alkyline or alkali/titanium containing polyesters having improved reheat, color and clarity.
    상세보기
  3. Nelson,David; Rinker,Edward R., Efficient water filters.
    상세보기
  4. Boyd,Brian; Hoopis,Michael P., End-of-faucet filter.
    상세보기
  5. Ross,Catherine; Metaxatos,Paul; Koury,Steffan, End-of-faucet filter.
    상세보기
  6. Heiligman Randy B. (Minnetoka MN), Faucet-mounted water filter with wall inlet and annular chamber.
    상세보기
  7. Appling, William M.; Engelhard, Stephen N.; Barton, Matthew G., Filter and frame apparatus and method of use.
    상세보기
  8. Appling, William M.; Engelhard, Stephen N.; Barton, Matthew G., Filter and frame apparatus and method of use.
    상세보기
  9. Elshout Robin Dean,GBX, Filter assemblies.
    상세보기
  10. Chajec, Zdzislaw, Filter assembly with modular relief valve interface.
    상세보기
  11. Chajec, Zdzislaw, Filter assembly with modular relief valve interface.
    상세보기
  12. Smith, Paul B.; Rucinski, Kevin J.; Tondreau, Alfred; Conti, Ken, Filter cartridge with divider.
    상세보기
  13. Smith, Paul B.; Rucinski, Kevin J.; Tondreau, Alfred; Conti, Ken, Filter cartridge with pressure relief valve.
    상세보기
  14. Hughes,Douglass E.; Buhler,Rich, Filtration matrix.
    상세보기
  15. Smith, Paul B.; Rucinski, Kevin J.; Tondreau, Alfred; Conti, Ken, Fluid filter with pressure relief valve.
    상세보기
  16. Hughes,Douglass E.; Buhler,Rich, Gas porous polymer filter and methods of use.
    상세보기
  17. Jernigan, Mary Therese, High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates.
    상세보기
  18. Jernigan, Mary Therese, High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates.
    상세보기
  19. Colhoun, Frederick Leslie; Venett, Kenrick Lyle; DeBruin, Bruce Roger, Late addition to effect compositional modifications in condensation polymers.
    상세보기
  20. Hughes,Douglass E.; Buhler,Rich, Liquid and gas porous plastic filter and methods of use.
    상세보기
  21. Venett, Kenrick Lyle; DeBruin, Bruce Roger, Method for addition of additives into a polymer melt.
    상세보기
  22. Gadsby Elizabeth Deibler, Method of using indicator means for liquid purification filter.
    상세보기
  23. Jenkins, Jason Christopher, Multiple feeds of catalyst metals to a polyester production process.
    상세보기
  24. White, Alan Wayne, Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids.
    상세보기
  25. Jenkins, Jason Christopher, Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups.
    상세보기
  26. Quillen, Donna Rice; Pearcy, Barry Glen; Cliffton, Michael Duane; Edens, Aaron Nathaniel, Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents.
    상세보기
  27. Jernigan, Mary Therese, Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers.
    상세보기
  28. Jernigan, Mary Therese, Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers.
    상세보기
  29. Robertson Edward J. ; Florence Mark, Pitcher.
    상세보기
  30. Hughes,Douglass E.; Buhler,Rich, Porous polymer water filter and methods of use in refrigeration.
    상세보기
  31. Hughes Douglass E., Shower filter for chlorine removal and scale deposit prevention.
    상세보기
  32. Hughes Douglass E. ; Buhler Rich E., Shower filter for chlorine removal and scale deposit prevention.
    상세보기
  33. Klaus Zucholl DE, Water container with filter cartridge.
    상세보기
  34. Robertson Edward J. ; Florence Mark, Water filtration cartridge.
    상세보기
  35. Giordano Edward C. ; Graves Thomas W. ; Jennings James M. ; Vander Berg Mark ; Storer William James A. ; Gibbs Douglas R. ; Lonsinger Douglas A., Water treatment device with volumetric and time monitoring features.
    상세보기
  36. Giordano Edward C. ; Graves Thomas W. ; Jennings James M. ; Vander Berg Mark ; Storer William James A. ; Gibbs Douglas R. ; Lonsinger Douglas A., Water treatment device with volumetric and time monitoring features.
    상세보기
  37. Giordano Edward C. ; Graves Thomas W. ; Jennings James M. ; Vander Berg Mark ; Storer William James A. ; Gibbs Douglas R. ; Lonsinger Douglas A., Water treatment device with volumetric and time monitoring features.
    상세보기
  38. Giordano, Edward C.; Graves, Thomas W.; Jennings, James M.; Vander Berg, Mark; Storer, William James A.; Gibbs, Douglas R.; Lonsinger, Douglas A., Water treatment device with volumetric and time monitoring features.
    상세보기
  39. Giordano, Edward C.; Graves, Thomas W.; Jennings, James M.; Vander Berg, Mark; Storer, William James A.; Gibbs, Douglas R.; Lonsinger, Douglas A., Water treatment device with volumetric and time monitoring features.
    상세보기
  40. Giordano Edward C. ; Graves Thomas W. ; Jennings James M. ; Vander Berg Mark ; Storer William James A. ; Gibbs Douglas R. ; Lonsinger Douglas A., Water treatment device with volumetric monitoring features.
    상세보기

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