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Multi-function filter cartridge with flow distribution control

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-027/14
출원번호 US-0764049 (1991-09-23)
발명자 / 주소
  • Yang Vue X. (Sheboygan WI) Hatch Gary L. (Sheboygan WI) Holler Thomas D. (Sheboygan WI)
출원인 / 주소
  • Ametek, Inc. (Sheboygan WI 02)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

A composite cartridge type filter of the kind utilizing a hollow cylindrical body of bonded activated carbon and an interior filled with a particulate filter media bed is disposed within a housing such that raw unfiltered water passes radially inwardly through the carbon body, into the interior medi

대표청구항

In a filter cartridge including a self-supporting body of a porous filter material having a cylindrical outer wall and a hollow interior with an axial open end and an opposite closed remote end, said cartridge disposed within a housing and positioned to allow the passage of a fluid to be treated inw

이 특허를 인용한 특허 (47)

  1. Denkewicz, Jr., Raymond P.; Engelhard, Rolf, Apparatus and method for purifying water in a storage tank.
  2. Denkewicz, Jr., Raymond P.; Engelhard, Rolf, Apparatus and method for removing arsenic and inorganic compositions from water.
  3. Denkewicz, Jr., Raymond P.; Engelhard, Rolf, Apparatus and method for treating water with ozone.
  4. Baker,Frederick Stanley, Catalytic activated carbon for removal of chloramines from water.
  5. Engelhard Rolf ; Kasten Stephen P., Catalytic dental water apparatus.
  6. Wei, Ning; Lyng, Robert John; Varriale, Monica Graciela, Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist.
  7. Wei, Ning; Lyng, Robert John; Varriale, Monica Graciela, Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist.
  8. Brandreth, III, John B., Chemical dispenser cartridge for filter devices.
  9. Shaniuk Thomas J. ; Russo Robert V., Composite material, preparation and use thereof.
  10. Na, Sung Wook; Kim, Seong Kyun; Lee, Sung Ho; Jeong, Hee Seok, Coolant demineralizer for a fuel cell vehicle.
  11. Kent, Greg, Cylindrical inline fluids filter.
  12. Na, Sung Wook; Park, Hun Woo; Kim, Chi Myung, De-mineralizer for fuel cell and manufacturing method of same.
  13. Engelhard Rolf ; Kasten Stephen P., Dental unit water purifier.
  14. Shevitz, Jerry, Device, system and process for modification or concentration of cell-depleted fluid.
  15. Shevitz, Jerry, Device, system and process for modification or concentration of cell-depleted fluid.
  16. Archer Virgil L., Drinking water filter.
  17. Boyd,Brian; Hoopis,Michael P., End-of-faucet filter.
  18. Ross,Catherine; Metaxatos,Paul; Koury,Steffan, End-of-faucet filter.
  19. Robinson, Elwyn, Filter.
  20. Meredith Jack O., Filter apparatus for even flow distribution.
  21. Engelhard, Rolf; Kasten, Stephen P., Filter cartridge support.
  22. Görg, Günter; Wagner, Fabian; Rauschmaier, Jürgen, Filter element for filtering fluids.
  23. Amann, Harold P., Filter housing assembly for use in oxygen concentrators and other compressors.
  24. Zievers James F. ; Eggerstedt Paul ; Zievers Elizabeth C., Flange densification for filter candles.
  25. Minola, Paolo, Fluid filter, in particular for petrochemical plant gas.
  26. Williamson Bruce S. ; McGrath Kevin P., Integrated filter combining physical adsorption and electrokinetic adsorption.
  27. Sheikh-Ali, Bashir Musse, Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same.
  28. Dani, Nikhil P.; McDonald, Jonathan; Doan, Nicole; Wiegele, Jonathan Taylor, Lid for filter-as-you-pour container system.
  29. Hansen Austin C., Liquid treatment apparatus.
  30. McInerney, Joseph P.; Ernst, Jr., Louis F.; Farooque, Mohammad; Venkataraman, Ramakrishnan; Hansell, Eric; Nedu, Daniela; Davis, Keith; Snyder, William; Quatannens, Michael, Manifold assembly for controlling gas flow and flow distribution in a fuel cell stack.
  31. Denkewicz, Jr., Raymond P., Method and apparatus for reducing microorganisms in water.
  32. Cumberland,Scott L., Microorganism-removing filter medium having high isoelectric material and low melt index binder.
  33. Cumberland,Scott L.; Rinker,Edward B.; Enriquez,Carlos, Microorganism-removing filter medium having high isoelectric material and low melt index binder.
  34. Robertson Edward J. ; Florence Mark, Pitcher.
  35. Shevitz, Jerry, Screen filter module for alternating flow filtration.
  36. Shevitz, Jerry, Screen filter module for alternating flow filtration.
  37. Carter, Randy E.; Schumacher, Brian D.; Kidston, Edward A.; Rashid, Karim; Smiedt, Richard, Squeezable beverage bottle and filter system.
  38. Carter, Randy E.; Schumacher, Brian D.; Kidston, Edward A.; Rashid, Karim; Smiedt, Richard, Squeezable beverage bottle and filter system.
  39. Engelhard Rolf, Super ozonating water purifier.
  40. Martin, Ronald, Toilet tank water purifier.
  41. Engelhard,Rolf; Kasten,Stephen P., UV lamp supported filter cartridge.
  42. Rolf Engelhard ; Stephen P. Kasten, User-activated ultra-violet water treatment unit.
  43. Robertson Edward J. ; Florence Mark, Water filtration cartridge.
  44. Rajan,Raja G.; Rajan,Mathu, Water treatment apparatus.
  45. Rajan, Rajan G.; Rajan, Mathu G., Water treatment apparatus and method.
  46. Rajan,Rajan G.; Rajan,Mathu G., Water treatment apparatus and method.
  47. Na,Henry Cheng; Funk,Joseph T., Water treatment cartridges and processes related thereto.
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