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Method for cleaning the filters of a vacuum cleaner and vacuum cleaner for carrying out the method

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-046/04
출원번호 US-0322071 (2009-01-27)
등록번호 US-8142554 (2012-03-27)
발명자 / 주소
  • Eckstein, Daniel
  • Langen, Thorsten
출원인 / 주소
  • Alfred Kaercher GmbH & Co. KG
대리인 / 주소
    Lipsitz & McAllister, LLC
인용정보 피인용 횟수 : 2  인용 특허 : 38

초록

The invention relates to a method for cleaning filters of a vacuum cleaner having a dirt collecting container, which has a suction inlet and is in flow connection with at least one suction unit via at least one filter and at least one suction extraction line, and at least one external air inlet whic

대표청구항

1. Method for cleaning the filters of a vacuum cleaner, the vacuum cleaner comprising a dirt collecting container, which dirt collecting container has a suction inlet and is in flow connection with at least one suction unit via at least one filter and at least one suction extraction line, and at lea

이 특허에 인용된 특허 (38)

  1. Tsuru, Seiji; Takahashi, Kazuki, Air compressor and method of operating the same.
  2. Baker Ray W. (Hamilton OH) Pawlak Donald A. (Centerville OH) Ramey Alford J. (Miamisburg OH), All metal valve structure for gas systems.
  3. McCutchen,David L., Ambient air backflushed filter vacuum.
  4. Bonse Michael,DEX ; Van De Venne Gunter,DEX, Apparatus and method for periodically cleaning a charcoal canister and for periodically checking leak-tightness of a fu.
  5. Hazzard Harry Irvin (Culver City CA) Moore Harold Edward (Torrance CA), Apparatus for removing entrained matter from the inlet air of a chain saw internal combustion engine.
  6. Schlicher ; Charles W., Combination scraper and squeegee.
  7. Leinfelt Karl E. (Stockholm SEX), Compressing arrangement for a dust container.
  8. Bassett H. Eugene (Houston TX), Compressor valve.
  9. Oh, Jang-keun; Ko, Jang-youn, Cyclone dust collecting apparatus for a vacuum cleaner.
  10. Oh, Jang-keun, Cyclone dust collecting device for a vacuum cleaner.
  11. Valentini, Guido, Dust suction device with self-cleaning of the filters.
  12. Horak Dieter (Monchen-Gladbach DEX) Schfer Hans-Heinz (Schwalmtal DEX) Schmitz Wilhelm (Monchen-Gladbach DEX), Dust-removal apparatus for textile machines and machine rooms.
  13. Klaus Dietz DE; Silke Meyer DE; Gunther Werbach DE, Filter dedusting arrangement in a vacuum cleaner.
  14. Merritt Christopher R. (Indianapolis IN), Filter pulse-down cartridge cleaning mechanism.
  15. Jansen Gary D. (Asheboro NC), Filtration system.
  16. Wright, Allen B.; Byrd, Timothy Alan; Cline, L. Steven, Fluid filter apparatus.
  17. Axelsson Birger (Vaxjo SW) Rosby Sven-Olof (Vaxjo SW), Method and apparatus for cleaning fabric filters of bag type or the like.
  18. Httlin Herbert (Daimlerstr. 7 7853 Steinen DEX), Method and apparatus for guiding process gas in a filter.
  19. Furstenberg Joachim (Aichelberg DT), Method of and apparatus for cleaning filter boxes.
  20. Kawaguchi Masahiro,JPX ; Sonobe Masanori,JPX ; Makino Yoshihiro,JPX, Oil mist filter in a variable displacement compressor.
  21. Harsch Klaus (Ditzingen DEX) Kosak Wolfgang (Mglingen DEX) Werner Peter (Wiernsheim DEX), Protective arrangement for an electromagnetic load.
  22. Theiss, Jr.,William H.; Fawcett,Jonathan E.; Cooper,Kenneth H.; Kegg,Steven W.; Symensma,Kenneth L., Recovery tank for a cleaning apparatus.
  23. Huber Richard (Modling near Vienna OE), Sealing system for shutoff elements.
  24. Huber Richard (Vienna ATX), Sealing system for shutoff elements.
  25. Gerulis Benedict R. (Blaine MN), Self-cleaning fluid filter with a drain.
  26. Kaiser David M. (1403 Woodland Dr. Santa Paula CA 93060), Self-cleaning upside-down air filter.
  27. Treitz Felix,DEX ; Langer Peter,DEX, Suction device for cleaning purposes.
  28. Nam, Hyeun-Sik; Chung, Choon-Myun; Lee, Yong-Woo; Jung, Young-Gyu, Vacuum cleaner.
  29. Wrwag Peter (Romanshorn CHX), Vacuum cleaner.
  30. Fromknecht ; Charles T., Vacuum cleaner condition indicator and safety device.
  31. Robert C. Berfield ; Li H. Liu, Vacuum cleaner filter assembly.
  32. Jang-keun Oh KR; Kyu-chang Park KR; Jang-youn Ko KR, Vacuum cleaner having a cyclone type dust collecting apparatus.
  33. Lowder Dale E. (North Muskegon MI), Vacuum cleaner including diverter valve.
  34. Plooy Arnold (Chippendale Sydney 2008 AUX), Vacuum cleaner system.
  35. Bruntner, Eugen, Vacuuming device.
  36. Gillingham Gary R. (Prior Lake MN) Rothman James C. (Burnsville MN) Betts Peter A. (Prior Lake MN) Wagner Wayne M. (Apple Valley MN), Valve assembly and use.
  37. Osborn Jack (6216 S. Lewis Tulsa OK 74136), Valve system for vacuum cleaner.
  38. Worrall Peter W. (Ferryhill GB2) Woodward Adrian M. (Cambridge GB2), Valves.

이 특허를 인용한 특허 (2)

  1. Conrad, Wayne Ernest, Bleed air valve of a surface cleaning apparatus.
  2. Vines, Brian, Vacuum cleaner filtration system with filter cleaning mode.
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