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특허 상세정보

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Gas filter, method for producing a gas filter and use of said gas filter

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-059/12    B01D-071/02    B01D-071/04   
미국특허분류(USC) 95/045; 210/50025; 210/50026; 210/490; 96/011; 264/0451; 55/523; 55/524; 428/3077; 427/3722
출원번호 US-0308222 (1999-07-26)
우선권정보 DE-0041498 (1997-09-20); DE-0011708 (1998-03-18); DE-0012035 (1998-03-19); DE-0020580 (1998-05-08); DE-0024666 (1998-06-03)
국제출원번호 PCT/EP98/05946 (1998-09-18)
§371/§102 date 19990726 (19990726)
국제공개번호 WO99/15257 (1999-04-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 51  인용 특허 : 4
초록
▼

A gas filter, a process for producing a gas filter and the use of the gas filter. The filtration of gases, in particular of gases which are contaminated by solids, e.g. automobile exhaust gases, is difficult since the solids which have been filtered out block the filter over the course of time. The gas filter of the invention can be used over relatively long periods of time since it is regenerable. The improvement achieved by the invention compared to conventional gas filters is that the filter comprises a composite material which can be heated in a simp...

대표
청구항
▼

1. A regenerable gas filter for filtering gases which comprises a bendable and rollable composite material based on at least one open-structured and material-permeable support and having on at least one side of the support and in the interior of the support at least one inorganic component consisting essentially of at least one compound of a metal, a semimetal or a mixed metal and at least one element of main groups III to VII, wherein the composite material has a thickness of 5 to 150 .mu.m and can be bent to a radius of down to 2 mm and wherein the com...

이 특허에 인용된 특허 (4)

  1. Davidson Alexander P. (Shipston-on-Stour GB2) Thomas Michael P. (Banbury GB2) Summers Steven W. (Leamington Spa GB2). Composite membranes. USP1994125376442.
  2. Galaj Stanislas (Arcueil FRX) Besland Marie-Paule (Saintonge FRX) Wicker Alain (Paris FRX) Gillot Jacques (Laloubere FRX) Soria Raymond (Bazet FRX). Membrane filter. USP1990084946592.
  3. Galaj Stanislas (Arcueil FRX) Besland Marie-Paule (Saintonge FRX) Wicker Alain (Paris FRX) Gillot Jacques (LaLoubere FRX) Soria Raymond (Bazet FRX). Method of making a membrane filter. USP1991105059366.
  4. Penth Bernd,DEX. Production of ceramic layers and their use. USP1999035885657.

이 특허를 인용한 특허 피인용횟수: 51

  1. Wang,Luping; Neugold,Doug. Adsorbents for low vapor pressure fluid storage and delivery. USP2006057048785.
  2. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard; Novak, Petr; Vetter, Jens. Asymetrical pore structure separator for an electrochemical cell. USP2013128597819.
  3. Peter, Klaus J.; Ibrahim, Osama; Willey, Peter; Nardi, Zachary; Saeid, Amin. Bifilar diesel exhaust filter construction using sintered metal fibers. USP2005096942708.
  4. Hoerpel, Gerhard; Hennige, Volker; Hying, Chistian; Augustin, Sven. Capacitor comprising a ceramic separating layer. USP2009047525788.
  5. Nun, Edwin; Wilkes, Marie-Theres; Armoneit, Hannelore; Banken, Sigrid; Hennige, Volker; Hying, Christian; Geipel, Gerhard; Kern, Norbert; Berendes, Eckart; Herkt-Bruns, Christian; Gutsch, Andreas. Ceramic composite wall covering. USP2013108568865.
  6. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof. USP2012128337974.
  7. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Ceramic, flexible membrane providing improved adhesion to the support fleece. USP2012038142920.
  8. Maunula, Teuvo; Kärkkäinen, Marja; Juvonen, Pasi; Matilainen, Pekka. Coating for particulate filters. USP2017099765661.
  9. Paglieri, Stephen N.; Anderson, Iver E.; Terpstra, Robert L.. Device for hydrogen separation and method. USP2009117611565.
  10. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Electric separator comprising a shutdown mechanism, method for the production thereof, and use in lithium batteries. USP2010027655360.
  11. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Electric separator, method for making same and use thereof in high-power lithium cells. USP2011027892673.
  12. Hennige,Volker; Hying,Christian; Hoerpel,Gerhard. Electric separator, method for producing the same and the use thereof. USP2008047351494.
  13. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Electric separator, method for the production and use thereof. USP2014048709638.
  14. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Electric separator, method for the production and use thereof. USP2011118053102.
  15. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Electrical separator, method for making same and use thereof in high-power lithium cells. USP2010107807286.
  16. Holzapfel, Michael; Novák, Petr; Jost, Carsten; Prodi-Schwab, Anna; Hennige, Volker; Hying, Christian. Film former-free electrolyte/separator system and use thereof in electrochemical energy accumulators. USP2012058173305.
  17. Fitch,Thomas M.; Entezarian,Majid; Johnson,James R.. Filtration media. USP2006037018449.
  18. Fitch,Thomas M.; Entezarian,Majid; Johnson,James R.. Filtration media. USP2006107115160.
  19. Fitch, Tom; Entezarian, Majid; Johnson, James R.. Filtration media of porous inorganic particles. USP2004116814783.
  20. Devos,John A. Gas generation system. USP2007047201782.
  21. Entezarian,Majid; Johnson,James R.; Hoopman,Timothy L.; Brunner,Charles S.; Zirps,Christopher T.. High capture efficiency baffle. USP2007017166140.
  22. Krigmont, Henry. Hybrid wet electrostatic collector. USP2009107597750.
  23. Hoerpel, Gerhard; Hennige, Volker; Hying, Christian; Augustin, Sven. Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries. USP2012048163441.
  24. Hoerpel, Gerhard; Hennige, Volker; Hying, Christian; Augustin, Sven. Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries. USP2012018105733.
  25. Hörpel, Gerhard; Hennige, Volker; Hying, Christian; Augustin, Sven. Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries. USP2010117829242.
  26. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Ion conducting battery separator for lithium batteries, method for the production and use thereof. USP2009087575832.
  27. Wu, Zhonglin; Sehlin, Scott R.. Leakage free ceramic films for porous surfaces. USP2005026849296.
  28. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Lithium battery separator having a shutdown function. USP2010047691528.
  29. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Lithium battery separator having a shutdown function. USP2010047691529.
  30. Nun, Edwin; Vetter, Michael; Wille, Martin. Method for coating substrates and carrier substrates. USP2015089096041.
  31. Miser, Donald; Gee, Diane. Method for making a cigarette. USP2015109149067.
  32. Miser, Donald; Gee, Diane. Method for oxidizing carbon monoxide. USP2017069669357.
  33. Krigmont, Henry. Multi-stage collector and method of operation. USP2005086932857.
  34. Krigmont, Henry; Akishev, Yuri. Multi-stage collector for multi-pollutant control. USP2009077559976.
  35. Rosko, Michael Scot; Jonte, Patrick B.; DeVries, Adam M.; Thomas, Kurt J.; Sawaski, Joel D.. Ozone distribution in a faucet. USP2018039919939.
  36. Penth, Bernd; Hying, Christian; Hoerpel, Gerhard; Schmidt, Friedrich Georg. Permeable composite material, method for producing said composite material, and use of the same. USP2005016841075.
  37. Entezarian,Majid; Fitch,Thomas; Smasal,Richard. Separation apparatus. USP2006057041159.
  38. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard. Separator for use in high-energy batteries and method for the production thereof. USP2010097790321.
  39. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard; Novak, Petr; Vetter, Jens. Separator provided with asymmetrical pore structures for an electrochemical cell. USP2010057709140.
  40. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard; Novak, Petr; Vetter, Jens. Separator with long-term stability for an electrochemical cell. USP2010037682731.
  41. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard; Novak, Petr; Vetter, Jens. Separator with long-term stability for an electrochemical cell. USP2011098016896.
  42. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard; Augustin, Sven. Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries. USP2010127858222.
  43. Hennige, Volker; Hying, Christian; Hoerpel, Gerhard; Augustin, Sven. Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries. USP2010107811700.
  44. Krigmont, Henry. Space efficient hybrid air purifier. USP2009097582144.
  45. Krigmont, Henry V.. Space efficient hybrid collector. USP2009097582145.
  46. Miser, Donald; Gee, Diane. Supported catalyst particles for oxidizing carbon monoxide. USP2017109801410.
  47. Miser, Donald; Gee, Diane. Supports catalyst for the combustion of carbon monoxide formed during smoking. USP2012028118035.
  48. Bossard, Peter R.. System and method for forming a membrane that is super-permeable to hydrogen. USP2010087771520.
  49. Brownell, Kyle A.; Mathews, Scott W.; Breitenfeldt, Alan Lorenz; Neltzel, Emery W.. Two stage air filter. USP2004096797041.
  50. Brownell,Kyle A.; Mathews,Scott W.; Breitenfeldt,Alan Lorenz; Neitzel,Emery W.. Two stage air filter. USP2006026994743.
  51. Hörpel, Gerhard; Hennige, Volker; Hying, Christian; Augustin, Sven; Jost, Carsten. Use of a ceramic separator in lithium ion batteries, comprising an electrolyte containing ionic fluids. USP2015129214659.

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