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Pleated filter arrangement 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-027/06
출원번호 US-0794594 (1997-02-03)
발명자 / 주소
  • Choi Kyung-Ju
출원인 / 주소
  • AAF International
대리인 / 주소
    Polster, Lieder, Woodruff & Lucchesi
인용정보 피인용 횟수 : 18  인용 특허 : 18

초록

A pleated filter medium arrangement including a sheet of pleated porous filtering media nestingly engaged between adjacent pleats by a pleated sheet of thermobondable plastic screening with preselected facing opposite portions of the screening being heat bonded together.

대표청구항

[ The invention claimed is:] [1.] A pleated filter media arrangement for removing particulate matter from a fluid stream comprising:at least one sheet of porous filter media having opposed faces and being pleated into a plurality of longitudinally extending spaced pleats of porous filter media;at le

이 특허에 인용된 특허 (18)

  1. Giacovas Alfred (669 Wolfs Lane Pelham NY 10083), Air filter construction.
  2. Lippold Hans-Joachim (Wredeweg 8 W-1000 Berlin 22 DEX), Block-shaped pleated filter insert.
  3. Miller John D. (Ithaca NY) Swiezbin Joseph R. (Glen Cove NY), Corrugated filter arrangement with support layer and flow channels.
  4. Linnersten Staffan B. (New Port Richey FL), Filter device with micropleats and macropleats.
  5. Schaeffer John I. (Orange City FL), Filter pleat support means.
  6. Osendorf Richard J. (North St. Paul MN), Layered air filter medium having improved efficiency and pleatability.
  7. Osendorf Richard J. (North St. Paul MN), Layered air filter medium having improved efficiency and pleatability.
  8. Michaelis Udo (Weiterstadt DEX) Schlr Ulrich (Darmstadt DEX), Method of making a filter insert of nonwoven material in the form of a pleated pack.
  9. Leone ; Sr. Vincent D. (Houston TX), Mining screen device and grid structure therefor.
  10. Bachinski Thomas J. (Minnetonka MN), Pleated filter media having a continuous bead of adhesive between layers of filtering material.
  11. Seiler Hanspeter (Wasserig 29 CH-4653 Obergosgen CHX), Process and apparatus for manufacturing a pleated filter insert.
  12. Schiller Ronald J. (Lancaster NY) Bakula John J. (Grand Island NY), Screen and screen cloth for vibratory machine and method of manufacture thereof.
  13. Derrick William W. (East Amherst NY) Bakula John J. (Grand Island NY), Screen assembly for vibrating screening machine.
  14. Rocklitz Gary J. (Burnsville MN) Crofoot Douglas G. (Burnsville MN) Zelinka Richard L. (Maplewood MN), Self-spaced pleated filter.
  15. Wojciechowski Keith F. (Lakeview NY), Undulating screen for vibratory screening machine.
  16. Bakula John J. (Grand Island NY), Undulating screen for vibratory screening machine and method of fabrication thereof.
  17. Bakula John J. (Grand Island NY), Undulating screen for vibratory screening machine and method of fabrication thereof.
  18. Duffy Dean R. (Woodbury MN), Zigzag filter media and frame having triangular pleat stabilizing elements.

이 특허를 인용한 특허 (18)

  1. Bause, Daniel E.; Rohrbach, Ronald P.; Jones, Gordon W.; Unger, Peter D.; Lobovsky, Alexander, Accordion-pleated filter material and filter element incorporating same.
  2. Suzuki, Yuji, Air cleaner.
  3. Svedlind Thomas,SEX ; Lans Erik,SEX, Filter.
  4. Koch, Edwin; Schwender, Matthias, Filter medium.
  5. Charles Rey FR, Filtering cartridge, in particular for internal combustion engine.
  6. Powell,Allan R., Fluid filter with canted fanfold pleats.
  7. Lise, Johnathan M., Framed air filter and method of making.
  8. Lise, Jonathan M., Framed air filter and method of making.
  9. Janikowski,Eric A.; Dorgan,Jason E.; Holm,Christopher E.; Liu,Z. Gerald, High capacity direct flow filter with maintained channel width.
  10. Hugert, Sverker; Kogner, Jan, Method for filter fabrication.
  11. Kyung-Ju Choi, Method of assembly of pleated filter with spacer insert.
  12. Worthington, Chris E.; Hakanson, Christopher P.; Misukanis, Keith E., Plastic support net for filter media.
  13. Reuter Robert J., Pleated filter.
  14. Choi Kyung-Ju, Pleated filter media with crest spacers and method of making.
  15. Choi Kyung-Ju, Pleated filter media with strip spacers and method of making.
  16. Choi Kyung-Ju, Pleated filter with spacer insert.
  17. Barrett, Robert M.; Carr, Brian S., Screen assembly designed to conform to the radius of vibrating shakers with crowned decks.
  18. Carr Brian S., Vibratory screening system and screen therefor.
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