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[미국특허] Motor control method and apparatus therefor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-001/22
출원번호 US-0774843 (1985-09-11)
우선권정보 JP-0192210 (1984-09-13); JP-0192208 (1984-09-13); JP-0192209 (1984-09-13); JP-0201001 (1984-09-26)
발명자 / 주소
  • Iizawa Ryuji (Tokyo JPX) Murakami Koji (Tokyo JPX)
출원인 / 주소
  • Fujitsu Limited (Kawasaki JPX 03) Aisin Seiki Kabushiki Kaisha (Kariya JPX 03)
인용정보 피인용 횟수 : 53  인용 특허 : 2

초록 ▼

The present invention discloses a technique to avoid catching a foreign object in a power window by detecting overload of the window drive motor and stopping or reversing the rotation of the motor in response to said detection. The reference value for detecting overload is updated in accordance with

대표청구항 ▼

The method of controlling operation of an electric motor to change an operating condition of said motor upon the occurrence of an abnormal load condition comprising the steps of: (a) initiating a timing means during periods of operation of said motor to establish a series of predetermined time perio

이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

  1. Goertler Horst (Sachsenheim DEX) Hetzel Friedrich (Mhlacker DEX) Knobloch Uwe (Heilbronn-Sontheim DEX) Mller Hans (Mhlacker-Mhlhausen DEX) Prohaska Hans (Bietigheim-Bissingen DEX) Rachner Horst (Biet, Circuit arrangement for power windows.
    상세보기
  2. Kinzl Marwin (Kierspe DEX) Bergmann Eduard (Luedenscheid DEX), Method and apparatus for the electronic operation and monitoring of the opening cycle or closing cycle of electrically o.
    상세보기

이 특허를 인용한 특허 (53) 인용/피인용 타임라인 분석

  1. Fowler, Craig Rae; Kramer, Dennis A.; Quere, Jerome; Fin, Enrico; Chene, George; Chiu, Stephen; Garrido, Pascal; Goldberg, Ira B.; Hopson, Charles; Barry, David M.; Rogovin, Dan, AC motors for driving vehicle closures.
    상세보기
  2. Mizuno Hiromitsu (Aichi-ken JPX) Kawase Shuichi (Aichi-ken JPX) Iwasaki Yukio (Aichi-ken JPX), Apparatus for controlling driving of power window system.
    상세보기
  3. Nakamura,Yasushi; Mochizuki,Yasuyuki; Nakazawa,Yuichi, Apparatus for detecting obstacle to power regulated window.
    상세보기
  4. Georgin Elizabeth A. (Nogent-Sur-Marne FRX), Auto reverse power closure system.
    상세보기
  5. Kessler Martin,DEX, Circuit for operating an electric motor.
    상세보기
  6. Yamamoto,Motoya, Closing member control system.
    상세보기
  7. Boisvert, Mario; Perrin, Randall, Collision monitoring system.
    상세보기
  8. Boisvert, Mario; Perrin, Randall; Washeleski, John, Collision monitoring system.
    상세보기
  9. Boisvert, Mario; Perrin, Randall; Washeleski, John, Collision monitoring system.
    상세보기
  10. Boisvert, Mario; Perrin, Randall; Washeleski, John, Collision monitoring system.
    상세보기
  11. Mario Boisvert ; Randall Perrin, Collision monitoring system.
    상세보기
  12. Kawarazaki Yoshiharu,JPX ; Nishibe Yasushi,JPX ; Iwata Hitoshi,JPX, Computer monitoring unit and power window system.
    상세보기
  13. Held, Jochen; Kalb, Roland; Schlesiger, Markus; Zellmer, Rene; Buhlheller, Jürgen, Control system for controlling an adjusting device operated by electric motor in a motor vehicle.
    상세보기
  14. Brenner Veit-Michael,DEX ; Thull Lukas,DEX ; Weible Reinhold,DEX, Device for operating an electric motor.
    상세보기
  15. Ogasawara Akira (Kawasaki JPX), Drive controlling apparatus.
    상세보기
  16. Murray James S., Garage door operator motor secondary thermal overload.
    상세보기
  17. Francis Monty L. (Lexington KY) Harrington III Paul (Versailles KY) Mayo Randall D. (Georgetown KY) Profitt Katherine A. (Lexington KY) Spitz Donald N. (Lexington KY), Maintenance station for ink jet printhead.
    상세보기
  18. Bell, John J.; Stoffel, Ronald Alan, Marine macerator pump control module.
    상세보기
  19. Wang John Y., Method and apparatus for adaptive control of a vehicle power window.
    상세보기
  20. Miyazaki Masamichi,JPX ; Nagata Yoshihiro,JPX, Method and apparatus for controlling automatic opening and closing of window of driver's cab of working vehicle.
    상세보기
  21. Dara Paul C. (Warren MI) Mitchell Clair E. (Detroit MI) Rutkowski David J. (Grosse Ile MI), Method and apparatus for detecting stall current in an energized electric motor.
    상세보기
  22. Timothy Davies ; Pascal Bonduel FR; Francois Breynaert FR; Charles Hopson ; Christos Kyrtsos ; Joseph Tyckowski, Method and system for detecting a resistive force applied against an automotive power window.
    상세보기
  23. Charles Hopson ; Timothy Davies ; Joseph Tyckowski ; Christos Kyrtsos ; Francois Breynaert FR; Pascal Bonduel FR, Method and system for detecting an object caught in the path of an automotive window using a piezoelectric torque sensing device.
    상세보기
  24. Lamm, Hubert, Method for controlling an adjustment process of a part.
    상세보기
  25. Uebelein Jorg,DEX ; Kalb Roland,DEX ; Seeberger Jurgen,DEX, Method for electronic control and adjustment of the movement of electrically actuated units.
    상세보기
  26. Klaus Wagner DE; Michael Giersch DE, Method for standardizing the pane position of a vehicle window lifter actuated by external force.
    상세보기
  27. Olsson Staffan (Stockholm SEX), Method to control stops of an intermittently operating driving motor.
    상세보기
  28. Boisvert, Mario; Perrin, Randall; Washeleski, John, Monitoring system.
    상세보기
  29. Oakley, Michael D., Motor control devices and methods.
    상세보기
  30. Oakley, Michael D.; Scott, Jr., Dean A.; Whitten, Trevor Scott, Motor control devices and methods.
    상세보기
  31. Snyder ; Jr. Dale R. (Houston TX) Haws Joe H. (Richmond TX), Motor controller for electrical submersible pumps.
    상세보기
  32. Bashark Larry T. (St. Joseph Township ; Berrien County MI), Motor diagnostics and electronic control for a clothers dryer.
    상세보기
  33. Whinnery, Joseph P.; Buechele, John G.; Everhart, Jr., Jon C., Motor speed-based anti-pinch control apparatus and method.
    상세보기
  34. Whinnery, Joseph P., Motor speed-based anti-pinch control apparatus and method with endzone ramp detection and compensation.
    상세보기
  35. Whinnery, Joseph P., Motor speed-based anti-pinch control apparatus and method with rough road condition detection and compensation.
    상세보기
  36. Whinnery, Joseph P.; Everhart, Jr., Jon C.; Caussat, Thierry; Wenrick, David M., Motor speed-based anti-pinch control apparatus and method with start-up transient detection and compensation.
    상세보기
  37. Eyre Clarence W., Motorized console.
    상세보기
  38. Moller, David D.; Schneider, Philip K.; Alcantara, Oscar M.; Canales, Salvador A., Position detection and external driver multiplexing system for DC motors.
    상세보기
  39. Moller,David D.; Schneider,Philip K.; Alcantara,Oscar M.; Canales,Salvador A., Position detection and external driver multiplexing system for DC motors.
    상세보기
  40. Choby,David A., Power closure with anti-pinch.
    상세보기
  41. Zhang Jianjun ; Chuang Cliff ; Zhang John Z. W. ; Pan Peter J. ; Li James S. ; Lu Michael Yuan ; Chen Ziqiang ; Wang Chong Tian ; Shao Yong Bo, Power driven venting of a vehicle.
    상세보기
  42. Zhang Jianjun ; Chuang Cliff ; Zhang John Z. W. ; Pan Peter J. ; Li James S. ; Lu Michael Yuan ; Chen Ziqiang ; Wang Chong Tian ; Shao Yong Bo, Power driven venting of a vehicle.
    상세보기
  43. Kamishima Hiroyuki,JPX ; Miwa Toshimasa,JPX, Power window apparatus for vehicle.
    상세보기
  44. Kusunoki, Kiichi, Power window apparatus for vehicle.
    상세보기
  45. Mizuta Ken (Miyagi JPX), Power window device with safety detector and control override.
    상세보기
  46. Boisvert Mario ; Catudal Michel, Power window or panel controller.
    상세보기
  47. Boisvert Mario P. ; Cooper Stephen R. W. ; Washeleski John, Power window or panel controller.
    상세보기
  48. Driendl Dieter,DEX ; Kessler Erwin,DEX ; Kleiner Kurt,DEX ; Schulter Wolfgang,DEX, Process for controlling closing movement of closing mechanisms with immediate squeeze protection after activation of a mechanism.
    상세보기
  49. Kalb Roland,DEX, Process for controlling the displacement of the window pane of a motor vehicle door.
    상세보기
  50. Seeberger Jurgen,DEX ; Ubelein Jorg,DEX, Process for limiting the excess force of an electrically controlled aggregate actuated by an external force when it nears its top or bottom stop positions, in particular for a motor vehicle window li.
    상세보기
  51. Brieden Michael (Iserlohn DEX), Process for monitoring movement of closure devices which may be adjusted by motors.
    상세보기
  52. Mizuta Ken (Miyagi JPX), Protection circuit for a power window apparatus.
    상세보기
  53. Kume Masato,JPX ; Ohiro Noritaka,JPX, Window opening and closing apparatus.
    상세보기

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