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특허 상세정보

Filter plate, filter plate element and filter comprising same

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-025/12    B01D-013/00   
미국특허분류(USC) 210/231 ; 210/32175 ; 210/32184 ; 210/456
출원번호 US-0378032 (1989-07-11)
발명자 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 15
초록

A filter plate which is longitudinally partitioned between its inlet and outlet ends, and features liquid feed and collection troughs at the respective ends which are of progressively decreasing depth from the medial part of the trough to the extremities thereof. Such plates may be associated in opposed, relatively inverted pairs to form enclosed flow channels characterized by fluid flow rates which are substantially uniform across the full transverse extent of the flow path and which facilitate the utilization of the full areal extent of the filter medi...

대표
청구항

A filter plate having a generally planar and rectangular shape with a substantially flat bottom surface, and a top surface with an upwardly extending wall circumscribingly bounding a flow channel of generally rectangular shape with said top surface bounded by said upwardly extending wall comprising a top surface bounded by said upwardly extending wall comprising a floor of said flow channel, with a liquid inlet port at a medial part of a first side of said flow channel and a liquid outlet port at a medial part of a second side of said flow channel opposi...

이 특허에 인용된 특허 (15)

  1. van Dijk Arnold J. (Uithoorn NLX) Brueschke Hartmut E. A. (Nussloch DEX) Schneider Walter (Dossenheim DEX) Schroeder George (Voorschoten NLX) Tusel Guenter F. (Homburg/Saar DEX) van Wijck Frans D. (L. Apparatus for the separation of mixtures by means of pervaporation. USP1988094769140.
  2. Lefebvre Michel S. (New South Wales AUX). Apparatus including a flow path formed by membrane compression. USP1986114624784.
  3. Riede Gerhard (Vellinge SEX) Christopherson Kjell H. I. (Staffanstorp SEX). Device for the diffusion of substances between two fluids via semipermeable membranes. USP1984054447326.
  4. Johansson Paul-Johny (Bankgatan 14 ; S-223 52 Lund SW). Dialysis apparatus for purification of a medium, preferably blood. USP1976063966612.
  5. Kurita Tetsuya (Takarazuka JA) Kataoka Atsushi (Toyonaka JA). Expressing filter plate for filter press of expression type. USP1976103988242.
  6. Steppacher, Paul A.. Filter plate. USP1985094543187.
  7. Foster Paul A. (Herts. GBX) Stolberg Errol M. (Middx. GBX). Fluid separation cells and spacers for use in these. USP1988064750983.
  8. Kessler, Stephen B.. Method and apparatus for treating whole blood. USP1985094540492.
  9. Fismer William L. (Verona NJ). Molded thermoplastic filter plate. USP1980104229304.
  10. Peters Joseph E. (Carlisle MA). Multilayer membrane separator. USP1988044735718.
  11. Tanaka Yoshinobu (Kurashiki JPX) Ogawa Koichi (Kurashiki JPX) Hioka Minoru (Kurashiki JPX). Plate type fluid treatment apparatus. USP1982014310416.
  12. Nakamura Masayuki (Osaka JPX) Yokoyama Hisayoshi (Osaka JPX). Reinforcing patch plate applied to liquid passage hole in filter-surfaced expressing sheet on expressing filter plate. USP1980114235721.
  13. Perl Horst (Gttingen DEX) Nussbaumer Dietmar (Gttingen DEX) Schmidt Hans-Weddo (Hardegsen DEX) Pradel Gnter (Gttingen DEX) Grummert Ulrich (Gttingen DEX). Separating device for fluids, consisting of support plates and cut sections of a semi-permeable diaphragm. USP1984024430218.
  14. Galimi Giuseppe (Turin ITX) Montalto Mario (Grugliasco ITX) Pluchino Luciano (Turin ITX). Stacked assembly for reverse osmosis. USP1981034255263.
  15. Esmond William G. (8000 Country Club Rd. Havre de Grace MD 21078). Stacked plate transfer device. USP1983104411784.

이 특허를 인용한 특허 피인용횟수: 23

  1. Blackwell, Tim; Kovacs, Tamas. Base plate for a surgical patient positioner. USP201904D844807.
  2. Vander Hoff, Mark; Benson, Todd; Bell, Jason; Pugh, Marc. Biodiesel fuel production, separation methods and systems. USP2017109783750.
  3. Natale, Matthew; Hillier, Brian. Diverter plate. USP201608D762811.
  4. Yang, Frank; Wei, Tzu-Hao; Chang, Di-Fong; Lum, Myk; Wade, Adam. Filter cage. USP2011090645220.
  5. Thalmann, Christian; Rodewaldt, Thomas; Burkhart, Bernd. Filter unit, filter device and filtration process for fluids. USP2010017641804.
  6. Bair, James A.; Fendya, Thomas J.; Hurwitz, Mark F.; Haq, Tanweer ul; Geibel, Stephen A.. Fluid treatment arrangements and methods. USP2011108043512.
  7. Fendya, Thomas J.; Shen, Xianyao; ul Haq, Tanweer; Hurwitz, Mark F.; Geibel, Stephen A.. Fluid treatment arrangements and methods. USP2011118048315.
  8. Okawa, Yusuke; Okuno, Yasuyuki; Hayashida, Kei. Frame for immersion flat filter membrane elements. USP201201D653303.
  9. Reitzel, John S.; Stewart, William C.. Horizontal plate microbial support media. USP2015069068156.
  10. Sayer, Cheryl A.; Petersen, Cristopher J.. Manifold plates and fluid treatment arrangements including manifold plates. USP2014128919385.
  11. Benson, Todd; Davis, Kim; Bell, Jason; Kacmar, James. Method and systems for isolation and/or separation of products from production processes. USP2018049937469.
  12. Benson, Todd; Davis, Kim; Bell, Jason; Kacmar, James. Method and systems for isolation and/or separation of products from production processes. USP2015109163265.
  13. Vander Hoff, Mark; Benson, Todd; Pugh, Marc; Bell, Jason. Method and systems for isolation and/or separation of target products from animal produced waste streams. USP20180610005697.
  14. Kopf, Henry B.; Kacmar, James A.. Optimization of separation for viscous suspensions. USP2017089745333.
  15. Kopf, Henry B.; Kacmar, James A.. Optimization of separation for viscous suspensions. USP2014088795530.
  16. Pugh, Marc; Benson, Todd; Hibbitts, Richard; Kacmar, James A.; Cooke, Gary; Marconi, Derrick; Davis, Kim; Gates, Diane K.; Holzer, Greg; Eggers, Michael. Portable filtration unit. USP20180710010814.
  17. Pugh, Marc; Benson, Todd; Hibbitts, Richard; Kacmar, Jim; Cooke, Gary; Marconi, Derrick; Davis, Kim; Seamans, Diane; Holzer, Greg; Eggers, Michael. Portable filtration unit. USP2015089101883.
  18. Fendya,Thomas J.; Hurwitz,Mark F.; Miller,John D.; Geibel,Stephen A.; Samson,Marc. Range separation devices and processes. USP2008017316780.
  19. Natale, Matthew; Hillier, Brian. Retentate plate. USP201607D761381.
  20. Natale, Matthew; Hillier, Brian. Retentate plate. USP201802D811519.
  21. Bell, Jason; Vander Hoff, Mark; Benson, Todd; Pugh, Marc. Separation systems for dewatering of fog and biodiesel fuel production. USP2017069670429.
  22. Steen, Jonathan; Kozlov, Mikhail; Lutz, Herbert; Parrella, Joseph; Goodrich, Elizabeth M.; Raghunath, Bala. Single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate. USP20190210195550.
  23. Lutz, Herbert; Parrella, Joseph; Raghunath, Bala. Single-pass filtration systems and processes. USP20190210207225.