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특허 상세정보

Method and device for filtering oils from infusion beverages

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-017/02    B01D-023/28   
미국특허분류(USC) 210/799 ; 210/470 ; 210/474 ; 210/477
출원번호 US-0218473 (1988-07-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 3
초록

A filter device adapted to separate immiscible liquids in beverages such as coffee or tea and other consumable material such as soups and gravies is so designed whereby the beverage or other consumable material passes through a special prewetted filter cloth member and the oils or other immiscible organic liquids contained in the consumable material are coalesced and retained upon the surface of the filter cloth member. The special filter cloth member is formed of synthetic fibers having a low moisture regain, provided with a multiplicity of fine interst...

대표
청구항

The method of removing substantially all of the oils and undesirable oil-like hydrocarbons from brewed coffee or tea comprising the steps of passing liquid brewed coffee or tea from a source thereof onto and through a filter-like device positioned below said source, the filter-like device including a synthetic porous fabric filter-like member formed by adjacent strands of yarn and having opposite exposed surfaces, at least one of said opposite surfaces being napped by brushing and shearing the fibers which form said surface, the fabric which forms said o...

이 특허를 인용한 특허 피인용횟수: 21

  1. Brinkley Herman E.. Apparatus for recovering oil-based liquid. USP1999105968354.
  2. Pope Randy D.. Beverage brewing substance holder. USP200105D442430.
  3. Fischer Rudolph. Coffee brew basket. USP200004D423284.
  4. Nichols Robert L. ; Patterson William H. ; Lindsey Keith F.. Contaminant plug for medical instrument sterilization containers. USP2000116145687.
  5. Nichols Robert L. ; Patterson William H. ; Lindsey Keith F.. Contaminant plug for medical instrument sterilization containers. USP1999095954219.
  6. Nichols, Robert L.; Patterson, William H.; Lindsey, Keith F.. Contaminant plug for medical instrument sterilization containers. USP2004046715628.
  7. Nichols Robert L. ; Patterson William H.. Filter for medical instrument sterilization containers. USP1998045736043.
  8. Isozumi Shuzo,JPX ; Konishi Keiichi,JPX ; Ohshita Takanori,JPX. Filter for piston type high-pressure fuel pump. USP2001026190139.
  9. Brownstein, Jerry M.; Brownstein, Kathy. High efficiency low pressure drop synthetic fiber based air filter made completely from post consumer waste materials. USP2014058728212.
  10. Brownstein, Jerry M.; Brownstein, Kathy R.. High efficiency low pressure drop synthetic fiber based air filter made completely from post consumer waste materials. USP2013038398752.
  11. Rudolph Fischer ; Ron Hinson ; James D. Hinson ; Roland D. Wolfe. Large brew basket. USP200206D459152.
  12. Brownstein, Jerry M.; Brownstein, Kathy R.; Hepner, Brent A.. Loose fiber adsorbent. USP2003106632501.
  13. Janikowski, Eric A.; Verdegan, Barry M.; Moy, Jerald J.; Bodasiński, Jacek; Rumiński, Witalis; Gradoń, Leon; Jaroszczyk, Tadeusz; Muse, Robert E.; Rice, Melvin. Method and apparatus for making filter element, including multi-characteristic filter element. USP2012078231752.
  14. Rego, Eric J.; Schwandt, Brian W.; Janikowski, Eric A.; Verdegan, Barry M.; Ng, Kwok-Lam. Reduced pressure drop coalescer. USP2013108545707.
  15. Schwandt, Brian W.; Verdegan, Barry M.; Zoch, Roger L.; Fedorowicz, Jeffrey A.; Badeau, Kurt M. A.; Muse, Robert E.; Herman, Peter K.. Space optimized coalescer. USP2012028114183.
  16. Parikh, Chirag D.; Ng, Kwok-Lam; Zoch, Roger L.; Alonzo, Jim L.; Smith, Guillermo Alberto; Schwandt, Brian W.; Rego, Eric J.; Schelkopf, J. Bruce; Verdegan, Barry M.; Schmitz, Kelly R.. Space-effective filter element. USP2010117828869.
  17. Rudolph Fischer ; Ron Hinson ; James D. Hinson, Jr. ; Roland D. Wolfe. Tea brew basket. USP200207D460660.
  18. Heiligman Randy B. (Minnetonka MN). Universal water filtration device and method of filtering water. USP1997075652008.
  19. Schwandt, Brian W.; Holm, Christopher E.; Jaroszczyk, Tadeusz; Janikowski, Eric A.; Ng, Kwok-Lam; Verdegan, Barry M.; Zoch, Roger L.; Gradoń, Leon; Bodasiński, Jacek; Rumiński, Witalis; Haberkamp, William C.. Variable coalescer. USP2010037674425.
  20. Mehnert Hans-Jurgen,DEX ; Hoffmann Erich,DEX ; Pytlik Dorothea,DEX. Water filter. USP1998095800707.
  21. Rutledge Dwight Dean ; Rutledge Linda Marie. Water-removing funnel insert and method of application thereof. USP1999035888399.