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Evaporative emission control canister system for reducing breakthrough emissions

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-033/04
  • F02G-005/00
출원번호 US-0459101 (1999-12-13)
발명자 / 주소
  • Reddy Sam Raghuma
출원인 / 주소
  • General Motors Corporation
대리인 / 주소
    Grove
인용정보 피인용 횟수 : 47  인용 특허 : 10

초록

The effectiveness against vapor breakthrough of an adsorbent material (e.g., activated carbon granules) containing canister in an evaporative fuel emission control system is greatly increased by employing a relatively small secondary volume of adsorbent downstream of the vapor vent of the primary ad

대표청구항

[ What is claimed is:] [1.]1. An evaporative emissions control system for a vehicle, said system comprising, in combination, a fuel tank for storing a volatile fuel, an engine having an air induction system and adapted to consume said fuel, a canister containing a first volume of fuel vapor adsorben

이 특허에 인용된 특허 (10)

  1. Bishop Robert P. (Halifax MA) Berg Peter G. (Attleboro Falls MA) Offiler Stephen B. (Attleboro MA), Canister cover heater for automotive vapor canister.
  2. Bishop Robert P. (Halifax MA) Berg Peter G. (Attleboro Falls MA) Offiler Stephen B. (Attleboro MA), Canister cover heater for automotive vapor canister.
  3. Covert Charles H. (Manchester NY) Gifford William E. (Hemlock NY) Storey Edwin C. (Rochester NY), Canister using thermoelectric cooler.
  4. Hunt Frank W. (White Lake MI) Nogi Toshiharu (Novi MI), Cold start fuel control system.
  5. Arai Katsumi (Ibaraki JPX), Evaporative emission control system.
  6. Wakashiro Teruo (Wako JPX) Hara Takeshi (Wako JPX) Hidano Kouichi (Wako JPX) Yamazaki Kazumi (Wako JPX) Kawakami Tomoyuki (Tochigi JPX), Evaporative emission control system for internal combustion engines.
  7. Lupoli Peter J. (Hamden CT) Mattis Donald J. (Norwalk CT) Miller Robert S. (Stratford CT), Fuel vapor recovery system for automotive vehicles.
  8. Reddy Sam Raghuma, Fuel vapor storage and recovery apparatus and method.
  9. Krohm Harald (Bochum DEX), Metering volatile fuel components to a combustion engine.
  10. Ishikawa Takashi (Okazaki JPX), Vehicle fuel vapor treating apparatus.

이 특허를 인용한 특허 (47)

  1. Bohl, Mattias, Activated carbon filter.
  2. Eschlbeck, Johann; Flach, Matthias; Muffler, Timo; Wächter, Tilmann, Activated carbon filter.
  3. Ammermann, Stephan; Freter, Heiko, Activated carbon filter unit for a tank system.
  4. Threadingham, Charlie P; Ellsworth, Eric D., Assembly and method for receiving hydrocarbon material.
  5. Makino, Katsuhiko; Kosugi, Ryuji; Toki, Tomonari, Canister.
  6. Makino,Katsuhiko; Kosugi,Ryuji; Toki,Tomonari, Canister.
  7. Yamauchi,Tokio; Nagai,Takashi; Hayakawa,Masamitsu; Kaneda,Yukihiko; Iriyama,Yojiro, Canister.
  8. Kosugi, Ryuji; Yokochi, Tsuneyuki; Toki, Tomonari, Canister and method of manufacturing the same.
  9. Kim,Eui Sik; Park,Chun Kyu, Canister of vehicle.
  10. Kim, Hyun Kl; Hwang, Tae Kyu; Choi, Joon Young, Canister with heater.
  11. Bork, Kevin W., Cap with adsorption media.
  12. Bork, Kevin W., Cap with adsorption media.
  13. Reddy, Sam Raghuma, Engine fuel system with vapor generation for engine cold starting.
  14. Reddy,Sam R., Evap canister purge prediction for engine fuel and air control.
  15. Kitamura, Hiroshi; Kitamoto, Masakazu; Oku, Masaru; Kaneyasu, Yoshikazu; Yamamoto, Mitsunobu; Ito, Kentaro, Evaporation fuel processing system and purging method therefor.
  16. Reddy, Sam Raghuma; Mc Cabe, Jr., R. Vance, Evaporative control system.
  17. Reddy,Sam R., Evaporative emission control system with new adsorbents.
  18. Meiller, Thomas Charles; Shneydman, Alexander E., Evaporative emissions canister assembly and apparatus.
  19. Hiltzik, Laurence H.; McCrae, Peter D.; Miller, James R.; Williams, Roger S., Evaporative fuel vapor emission control systems.
  20. Iriyama,Yojiro, Failure diagnostic apparatus and failure diagnostic method for in-tank canister system.
  21. Hayakawa,Masamitsu; Hayakawa,Masaharu, Failure diagnostic system for fuel vapor processing apparatus.
  22. Shears,Peter D.; Dombeck,Wayne L., Filter canister family.
  23. Reddy, Sam R., Fuel storage and vapor recovery system.
  24. Reddy, Sam R., Fuel storage system for a vehicle.
  25. Seskes, Brian Joseph, Fuel system having a vent structure for communicating with a fuel canister.
  26. Ikuma, Kouichi; Yamaguchi, Kazuhiro; Endo, Noritomo; Matsuura, Kazuya, Fuel treating canister.
  27. Honda, Minoru; Oda, Kouichi; Kato, Naoya; Takeyama, Masaki; Inuzuka, Yoshinori; Amano, Noriyasu; Nishimoto, Takashi, Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent.
  28. Amano, Noriyasu; Itakura, Hideaki; Takeyama, Masaki; Kato, Naoya; Koyama, Nobuhiko, Fuel vapor control apparatus.
  29. Hyodo, Yoshihiko; Yoshioka, Mamoru; Kawano, Takanobu; Itakura, Hideaki; Takeyama, Masaki; Kato, Naoya, Fuel vapor handling apparatus and diagnostic apparatus thereof.
  30. Makino, Katsuhiko, Fuel vapor processing apparatus.
  31. Amano, Noriyasu; Itakura, Hideaki; Kato, Naoya; Kano, Masao, Fuel vapor processing device for internal combustion engine.
  32. Lang, Tobias; Catton, Piers; Karsch, Ulrich; Huynh, Tho Truong, Fuel vapor storage and recovery apparatus.
  33. Fabre, Laurent, Leak detection in a closed vapor handling system using pressure, temperature and time.
  34. Charles A. Detweiler ; Daniel L. DeLand ; Gerrit V. Beneker ; David R. Sosnowski, Low current solenoid valve.
  35. Tschantz, Michael F.; McCrae, Peter D., Method and system for reducing emissions from evaporative emissions.
  36. Reddy,Sam R, Method and system of evaporative emission control for hybrid vehicle using activated carbon fibers.
  37. Reddy,Sam R., Method and system of evaporative emission control using activated carbon fibers.
  38. Reddy,Sam R., Method and system of purging evaporative emission control canister using heated purge air.
  39. Harms, Daniel; Treudt, Volker, Method for determining the retention capacity of fuel vapor filters.
  40. Veinotte,Andre, Method for determining vapor canister loading using temperature.
  41. Hiltzik, Laurence H.; Jagiello, Jacek Z.; Tolles, Edward D.; Williams, Roger S., Method for reducing emissions from evaporative emissions control systems.
  42. Hiltzik, Laurence H.; Jaqiello, Jacek Z.; Tolles, Edward Don; Williams, Roger S., Method for reducing emissions from evaporative emissions control systems.
  43. Ashford, Marcus Demetris; Daly, Daniel Timothy; Spear, Scott Kevin, On-board vapor recovery system and apparatus.
  44. Dudar, Aed M.; Jentz, Robert Roy; Pearce, Russell Randall; Bohr, Scott A., Passive venturi pump for leak diagnostics and refueling.
  45. De Biasio, Ennio, Storage apparatus.
  46. Kim,Jin Kyu; Park,Min Yong; Park,Sang Hoon; Min,Joon Won, Vehicle canister.
  47. Eger, Johannes; Apfelbeck, Robert, Vehicle heating system.
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