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Dual cross-flow muffler

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-001/08
출원번호 US-0436576 (1999-11-09)
발명자 / 주소
  • Goplen Gary D.
  • Peterson Jeffrey L.
  • Schuhmacher Kory J.
출원인 / 주소
  • Nelson Industries, Inc.
대리인 / 주소
    Andrus, Sceales, Starke & Sawall, LLP
인용정보 피인용 횟수 : 15  인용 특허 : 44

초록

A muffler includes an upstream outer shell, a downstream outer shell, and identical upstream and downstream inner baffles forming in combination an upstream expansion chamber, an inner expansion chamber, and a downstream expansion chamber. The upstream and downstream inner baffles divide the inner e

대표청구항

[ What is claimed is:] [1.]1. A muffler comprising an upstream outer shell, a downstream outer shell, an upstream inner baffle, and a downstream inner baffle, and having an assembled condition forming in combination an upstream expansion chamber, an inner expansion chamber, and a downstream expansio

이 특허에 인용된 특허 (44)

  1. Harwood Jon W. (Toledo OH) Karlgaard Wayne A. (Dyersburg TN) Clegg Michael W. (Toledo OH), Apparatus for manufacturing stamp formed mufflers.
  2. Flugger Ray T. (Santa Rosa CA), Converging, corridor-based, sound-attenuating muffler and method.
  3. Jones Mack L., Cross flow path exhaust muffler.
  4. Junginger Wolfgang (Waiblingen DEX) Rsler Matthias (Waiblingen DEX) Rupp Thomas (Berglen DEX), Exhaust gas muffler for an internal combustion engine.
  5. Macaulay Neil (Unit 19 ; 19695-96 A Ave. Langley ; B.C. ; V3A 4P8 CAX), Exhaust muffler.
  6. Gerber James E. ; Harwood Jon W. ; Rosa Bruno A., Exhaust mufflers with stamp formed internal components and method of manufacture.
  7. Harwood Jon W. (Toledo OH), Method of manufacturing a stamp formed muffler with hermetically sealed laminated outer shell.
  8. Harwood Jon W. (Toledo OH) Karlgaard Wayne A. (Dyersburg TN), Method of manufacturing stamp formed mufflers.
  9. Bellgardt Klaus (Edenkoben/Weinstr. DEX) Jacobs Stefan (Edenkoben/Weinstr. DEX) Becker Gert (Neustadt/Weinstr. DEX), Muffler.
  10. Hayashi Yoshimasa (Kamakura JPX), Muffler.
  11. Richardson Larry E. (Columbus IN) Strickland David W. (Elizabethtown IN) Zagar Frank L. (Seymour IN) Wilcox Richard C. (Columbus IN), Muffler assembly.
  12. Wilcox Richard C. (Columbus IN) Allman James (North Vernon IN) Smith Stacy (Franklin IN), Muffler assembly.
  13. Tamba Shinichi (Kakogawa JPX) Miyake Hitomi (Kobe JPX) Fukui Noboru (Kakogawa JPX), Muffler for V-type engine.
  14. Martinez Ginez (153 RUE Anatole France 93130 Noisy le sec FR), Muffler for internal combustion engine.
  15. Takada Toshiyuki (Miki JPX) Shibata Hisayoshi (Akashi JPX), Muffler for internal combustion engines.
  16. Woods Woodrow E. (3640 Fiscal Ct. Riviera Beach FL 33404), Muffler for marine engines.
  17. Stricker David K. (Juneau WI), Muffler system.
  18. Hanson Roger D. (Jackson MI) Hill William E. (Ann Arbor MI), Muffler with drain holes.
  19. Seehaus Christian,DEX ; Jochum Stephen E.,DEX ; Harwood Jon W., Muffler with stamped internal plates defining tubes and separating chambers.
  20. Lux Helmut (Waiblingen DEX) Landwehr Gotz (Berglen DEX), Muffler, especially for portable internal combustion engine.
  21. Emrick James W. (Toledo OH) Harwood Jon W. (Toledo OH), Narrow width stamp formed muffler.
  22. Harwood Jon W. (Toledo OH) Kimmet Mark S. (Toledo OH), Plural chamber stamp formed muffler with single intermediate tube.
  23. Harwood Jon W. (Toledo OH) Karlgaard Wayne A. (Dyersburg TN) Clegg Michael W. (Toledo OH), Process for manufacturing stamp formed mufflers.
  24. Allman James (North Vernon IN) Wilcox Richard (Columbus IN) Rohm Thomas (Columbus IN), Rigidified muffler assembly.
  25. Clegg Michael W. (Toledo OH) Maag Ross A. (Ottawa OH), Stamp formed connector for achieving equal length exhaust pipes.
  26. Harwood Jon W. (Toledo OH) Moring ; III Walter G. (Toledo OH), Stamp formed exhaust muffler with conformal outer shell.
  27. Harwood Jon W. (Toledo OH) Moring ; III Walter G. (Toledo OH) Larkins Paul E. (Temperance MI), Stamp formed exhaust muffler with conformal outer shell.
  28. Harwood Jon (Toledo OH), Stamp formed muffler.
  29. Harwood Jon (Toledo OH), Stamp formed muffler.
  30. Harwood Jon W. (Toledo OH) Clegg Michael (Toledo OH) Rosa Bruno A. (Toledo OH), Stamp formed muffler and catalytic converter assembly.
  31. Harwood Jon W. (Toledo OH) Clegg Michael W. (Toledo OH), Stamp formed muffler with compound reinforcement pattern for preventing shell ring.
  32. Emrick James W. (Toledo OH) Rosa Bruno A. (Toledo OH), Stamp formed muffler with in-line expansion chamber and arcuately formed effective flow tubes.
  33. Harwood Jon W. (Toledo OH), Stamp formed muffler with integral evacuation tube.
  34. Clegg Michael W. (Toledo OH) Harwood Jon W. (Toledo OH) Kohntopp Robert A. (Toledo OH), Stamp formed muffler with low back pressure.
  35. Harwood Jon W. (Toledo OH) Rosa Bruno A. (Toledo OH) Van Blaircum Bennie A. (Whitehouse OH) Kimmet Mark S. (Toledo OH), Stamp formed muffler with multiple low frequency resonating chambers.
  36. Harwood Jon W. (Toledo OH) Van Blaircum Bennie A. (Whitehouse OH), Stamp formed muffler with nested chambers.
  37. Moring ; III Walter G. (Toledo OH), Stamp formed muffler with nonplanar array of tubes.
  38. Moring ; III Walter G. (Toledo OH), Stamp formed muffler with pocket-free baffle crease.
  39. Moring ; III Walter G. (Toledo OH) Harwood Jon W. (Toledo OH), Stamp formed muffler with reinforced outer shell.
  40. Harwood Jon W. (Toledo OH), Stamp formed muffler with siphon tube.
  41. Van Blaircum Bennie A. (Whitehouse OH) Harwood Jon W. (Toledo OH) Kimmet Mark S. (Ottoville OH), Stamp formed muffler with transverse baffle tube.
  42. Harwood Jon W. (Toledo OH) Karlgaard Wayne A. (Dyersburg TN), Stamp formed mufflers.
  43. Baxter Colette (Toledo OH) Roberts John (Toledo OH), Three-piece stamp formed connector for achieving equal length exhaust pipes.
  44. Harwood Jon W. (Toledo OH) Rosa Bruno A. (Toledo OH) Emrick James W. (Toledo OH) Main Perry A. (Erie MI), Tube and chamber construction for an exhaust muffler.

이 특허를 인용한 특허 (15)

  1. Goplen, Gary D.; Kuchimanchi, Ananth, Angled muffler seam construction and method.
  2. Stuart, Philip Edward Arthur, Clampless hose retainer mechanism.
  3. Ohno,Syuji; Chiba,Shosaku, Engine exhaust muffler with exhaust emission control function.
  4. Forbes,John, Exhaust muffler.
  5. Gorenflo, Ernst, Exhaust muffler.
  6. Rauch,Robert J.; Tweet,Ole E., Exhaust muffler.
  7. Galligan, Michael Patrick, Inlet metallic foam support coupled to precious metal catalyst for application on 4 stroke platforms.
  8. Sammut, Paul H.; Freiday, Les, Integrated modular exhaust system.
  9. Belisle, John I.; Hansmann, John T., Joint for an engine exhaust system component.
  10. Reinheimer, Thomas; Schmidt, Michael, Muffler.
  11. Proctor,David F., Muffler baffle plate spacer formed from stock material.
  12. Ryczek,Stephen J.; Makiya,James D.; Kindness,William M.; Clasen,Kyle, Muffler for an engine.
  13. Sato, Yoshikazu; Sakamoto, Kazuhiro; Naoe, Gaku; Honda, Souhei, Muffler unit for general-purpose engine.
  14. Schweinberger, Henning, Silencer with fin outlet.
  15. Canaday, Sebastian; Ochs, Steven L.; Borrego, Antonio, System and method for transmitting communication signals to an automated robotic device in a data storage system.
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