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Automatic trim control system for jet propelled watercraft

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B63H-011/113
출원번호 US-0910892 (1997-08-13)
발명자 / 주소
  • Jones James R.
출원인 / 주소
  • Brunswick Corporation
대리인 / 주소
    Andrus, Sceales, Starke & Sawall
인용정보 피인용 횟수 : 35  인용 특허 : 16

초록

An automatic trim control system for a marine jet drive adjusts trim in response to water pressure in the jet drive duct immediately upstream of the impeller. The preferred system includes a mechanical actuator consisting of a spring biased link rod mounted to a resilient diaphragm located in an act

대표청구항

[ I claim:] [1.] A jet propelled watercraft comprising:an engine;a watercraft jet drive including a duct and an impeller located within the duct;a jet drive water inlet on the underside of the watercraft that provides an opening for water to flow through the duct to the impeller, the impeller being

이 특허에 인용된 특허 (16)

  1. Kobayashi Noboru (Iwata JPX) Futaki Yoshiki (Iwata JPX), Adjustable jet propulsion unit for watercraft.
  2. Nanami Masayoshi (Hamamatsu JPX), Automatic trim control for jet boat.
  3. Olson Jeffrey A. (Waukegan IL) Lieb M. Jeremy (Waukegan IL), Automatic trim system.
  4. Kobayashi Noboru (Iwata JPX), Control system for watercraft.
  5. Matsumoto Chihiro (Hamamatsu JPX), Discharge nozzle arrangement for water jet propulsion unit.
  6. Woodfill William L. (Fond du Lac WI) Ginnow Edward F. (Omro WI), Drive position signalling apparatus.
  7. Thomas Mark A. (San Jose CA), Extendible thrust vectoring transom panel.
  8. Onal Hasan F. (Denver CO), Jet boat pump.
  9. Onal Hasan F. (Denver CO), Jet boat pump.
  10. Roos Paul W. (2033-F W. McNab Rd. Pompano Beach FL 33069), Marine jet drive.
  11. Olson Jeffrey A. (Vernon Hills IL), Method and apparatus for water jet trim on boats.
  12. Imaeda Hirofumi (Iwata JPX), Trim adjust system for a watercraft.
  13. Kishi Hideki (Iwata JPX) Imaeda Hirofumi (Iwata JPX), Trim adjusting system for jet propulsion boat.
  14. Kobayashi Noboru (Iwata JPX), Water jet propulsion unit.
  15. Kobayashi Noboru (Iwata JPX), Water jet propulsion unit.
  16. Kobayashi Noboru (Iwata JPX), Water jet propulsion unit.

이 특허를 인용한 특허 (35)

  1. Gendron, Jean-Philippe; Quirion, Sebastien, Actuator for a gate of a watercraft jet propulsion system.
  2. Otto, William M., Aircraft front landing gear and method of operating the same.
  3. Otto, William M., Aircraft fuselage.
  4. Otto, William M., Aircraft main landing gear and method of operating the same.
  5. Otto, William M., Aircraft supplemental thrust device and method of operating the same.
  6. Otto, William M., Aircraft support structure.
  7. Otto, William M., Aircraft wing.
  8. Otto, William M., Aircraft wing flap device and method of operating the same.
  9. St-Pierre, Luc; Gaudet, Pierre; Laing, Christian; Leclerc, Alexandre; Mailloux-Leclerc, legal representative, Louise, Commonly actuated trim and reverse system for a jet propulsion watercraft.
  10. Burg Donald E., Enhanced waterjet propulsor.
  11. Griffiths,John M.; Jaszewski,Wayne M.; Phillips,George E.; Davis,Richard A., Jet drive propulsion system for a pontoon boat.
  12. Anschuetz, Steven M., Method and system for controlling trim position of a propulsion device on a marine vessel.
  13. Moore, Steven Clay, Methods and arrangements for rapid trim adjustment.
  14. Andrasko, Steven J.; Taylor, Brad E.; Anschuetz, Steven M., Methods for positioning multiple trimmable marine propulsion devices on a marine vessel.
  15. Anschuetz, Steven M., Methods for trimming trimmable marine devices with respect to a marine vessel.
  16. Fuse, Tomohiro, Personal watercraft.
  17. Phillips,George E.; Jaszewski,Wayne M.; Griffiths,John M.; Davis,Richard A.; Yerby,Tom, Self-contained marine propulsion system for a pontoon boat.
  18. Brosseuk,Raymond B., Steering mechanism for watercraft.
  19. Andrasko, Steven J.; Przybyl, Andrew J., System and method for automatically controlling trim position of a marine drive unit.
  20. Andrasko, Steven J.; Ward, Aaron J., System and method for controlling attitude of a marine vessel having trim tabs.
  21. Anschuetz, Steven M., System and method for controlling trim position of propulsion device on a marine vessel.
  22. Anschuetz, Steven M., System and method for controlling trim position of propulsion device on a marine vessel.
  23. Anschuetz, Steven M., System and method for controlling trim position of propulsion devices on a marine vessel.
  24. Senzaki,Yoshihide; Park,Seung Gyun, System and method for forming multi-component dielectric films.
  25. Anschuetz, Steven M.; Andrasko, Steven J.; Przybyl, Andrew J., System and method for trimming a trimmable marine device with respect to a marine vessel.
  26. Anschuetz, Steven M.; Andrasko, Steven J.; Roth, Michael J., System and method for trimming trimmable marine devices with respect to a marine vessel.
  27. Andrasko, Steven J.; Lemancik, Michael J.; Anschuetz, Steven M.; Przybyl, Andrew J.; Balogh, Daniel J., Systems and methods for automatically controlling attitude of a marine vessel with trim devices.
  28. Andrasko, Steven J.; Lemancik, Michael J.; Anschuetz, Steven M.; Przybyl, Andrew J.; Balogh, Daniel J., Systems and methods for automatically controlling attitude of a marine vessel with trim devices.
  29. Andrasko, Steven J.; Przybyl, Andrew J.; Anschuetz, Steven M., Systems and methods for automatically controlling attitude of a marine vessel with trim devices.
  30. Andrasko, Steven J.; Przybyl, Andrew J.; Anschuetz, Steven M., Systems and methods for automatically controlling attitude of a marine vessel with trim devices.
  31. Taylor, Brad E.; Andrasko, Steven J., Systems and methods for positioning multiple trimmable marine propulsion devices on a marine vessel.
  32. Andrasko, Steven J.; Arbuckle, Jason S.; Przybyl, Andrew J., Systems and methods for providing notification regarding trim angle of a marine propulsion device.
  33. Wolford,Bruce D., Tail cone assembly.
  34. De Henau, Jean-Luc; Quirion, Sebastien; Bourret, Michel; Gendron, Jean-Philippe, Trim and reverse system for a watercraft jet propulsion system.
  35. Blanco, Pedro P, Venturi.
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