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Control system, electronically commutated motor system, blower apparatus and methods

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-006/02
출원번호 US-0015409 (1987-02-17)
발명자 / 주소
  • Erdman David M. (Fort Wayne IN)
출원인 / 주소
  • General Electric Company (Fort Wayne IN 02)
인용정보 피인용 횟수 : 58  인용 특허 : 0

초록

Control system for an electronically commutated motor having a stationary assembly with a plurality of winding stages and further having a rotatable assembly. The control system is adapted to be supplied with an externally derived first pulse width modulated series of pulses having a first duty cycl

대표청구항

A control system for an electronically commutated motor having a stationary assembly with a plurality of winding stages and further having a rotatable assembly, and which control system is to be supplied with an externally derived first pulse width modulated series of pulses having a first duty cycl

이 특허를 인용한 특허 (58)

  1. Kenney,James J.; Schell,Craig A., Activation arm assembly method.
  2. Kenney,James J.; Gross,Paul, Activation arm configuration for a power tool.
  3. Kenney, James J.; Berry, Alan; Schell, Craig A.; Gross, Paul, Cam and clutch configuration for a power tool.
  4. Erdman David M. (Fort Wayne IN) Beatty James A. (Fort Wayne IN) Patel Amritlal H. (Fort Wayne IN), Control circuits, electronically commutated motor systems and methods.
  5. Jalbout, Bassam D.; Wong, Brian, Control of light intensity using pulses of a fixed duration and frequency.
  6. Otten, Wessel Adolf; Ettes, Wilhelmus, Controlling a power of an electrical motor.
  7. Hashimoto, Eiji, Cooling device of electronic apparatus.
  8. Yoshino Motoyasu,JPX, Drive circuit for a three-phase brushless motor.
  9. Berry, Alan; Schell, Craig A.; Bradenbaugh, IV, Charles L.; Kenney, James J.; Gross, Paul, Driver configuration for a power tool.
  10. Cruise, Nathan; Gross, Paul G.; Elligson, Jeffrey A.; Kenney, James J., Driving tool and method for controlling same.
  11. Baskar, Ashok S.; Bradenbaugh, Charles L.; Schell, Craig A.; Kenney, James J.; Gross, Paul G., Driving tool with controller having microswitch for controlling operation of motor.
  12. Forster,Michael, Electric driving tool with driver propelled by flywheel inertia.
  13. Kinoshita Shigenori,JPX ; Fujita Koetsu,JPX ; Ito Junichi,JPX, Electric system for electric vehicle.
  14. Gorti,Bhanuprasad V; Bradenbaugh, IV,Charles L.; Hilsher,William F., Electronic fastening tool.
  15. Forster, Michael; Gorti, Bhanuprasad V.; Woods, Sam; Schell, Craig; Cruise, Nathan, Fastening tool.
  16. Baskar,Ashok S.; Schell,Craig A.; Berry,Alan; Cruise,Nathan; Bradenbaugh, IV,Charles L., Fastening tool with mode selector switch.
  17. Berry, Alan; Sauerwein, William D.; Schell, Craig A.; Elligson, Jeffrey A.; Bradenbaugh, IV, Charles L.; White, Howard T.; Kenney, James J., Flywheel configuration for a power tool.
  18. Nishikawa, Katsumi; Lee, Young Kwon; Porter, Matt, HVAC actuator.
  19. Romanowich, Gary A.; Alexander, Robert K., HVAC actuator with automatic end stop recalibration.
  20. Alexander, Robert K.; Romanowich, Gary A., HVAC actuator with soft stall control.
  21. Faris Eugene William Michael ; Crowe Robert Clayton, HVAC fan-powered terminal unit having preset fan CFM.
  22. Faris, Eugene William Michael; Crowe, Robert Clayton, HVAC fan-powered terminal unit having preset fan CFM.
  23. Brenden, Jason P.; Kelly, David W.; Peterson, Michael J., Hard drive spindle motor controller with soft commutation.
  24. Gorisse, Benoit, Incoming signal sampling device.
  25. Rollins, Patrick M.; Lucas, George, Integrated fan drive system for cooling tower.
  26. Berry,Alan; Gross,Paul, Lock-out for activation arm mechanism in a power tool.
  27. Gross, Paul; Kenney, James J.; Xu, Weiyuan, Lower bumper configuration for a power tool.
  28. Miettinen, Erkki, Method and apparatus for controlling fan motor.
  29. Norell, Neil N., Method and apparatus for controlling pulse-width modulation in an electric motor.
  30. Berroth, Hansjorg; Kuner, Arnold; Schondelmaier, Hans-Dieter, Method and apparatus for digitizing a voltage.
  31. Forster, Michael; Schell, Craig A.; Gross, Paul; Bradenbaugh, IV, Charles L.; Cruise, Nathan; Ekstrom, Erik, Method for controlling a power driver.
  32. Forster, Michael; Gorti, Bhanuprasad V.; Woods, Sam; Schell, Craig; Cruise, Nathan, Method for operating a power driver.
  33. Brattoli, Mark A.; Bonner, Jr., Guy, Methods and apparatus for electric motor controller protection.
  34. Brattoli, Mark A.; Bonner, Jr., Guy, Methods and apparatus for monitoring average current and input power in an electronically commutated motor.
  35. Beifus,Brian L., Methods and systems for controlling an electronically commutated motor.
  36. Jalbout, Bassam D.; Wong, Brian, Methods and systems for controlling electrical power to DC loads.
  37. Noie, Joji; Imai, Toshiyuki; Iida, Takahiro; Yoshitomi, Tetsuya, Motor drive circuit.
  38. Matsuda Minoru (Fujieda JPX) Iwai Hiroshi (Fujieda JPX), Multi-phase brushless motor with increased starting torque and reduced torque ripple.
  39. Durham, III, Ormonde G., Opto-programmed HVAC controller.
  40. Marando, Eileen M.; Schoepflin, Robert W., Parabolic control of the duty cycle of a pulse width modulated signal.
  41. Alexander, Robert K.; Clement, Bernard P.; Romanowich, Gary A., Plug and play universal input actuator.
  42. Gross, Paul G; Kenney, James J; Gregory, Larry E; Brendel, Lee M, Power take off for cordless nailer.
  43. Brendel, Lee M.; Kenney, James J.; Gross, Paul G.; Denner, Jan Carl, Profile lifter for a nailer.
  44. Umemori, Takashi; Tanaka, Makoto, Regenerative switched reluctance motor driving system.
  45. Berry, Alan; Gross, Paul; Bradenbaugh, IV, Charles L.; Kenney, James J., Return cord assembly for a power tool.
  46. Kurosawa,Minoru; Kawauchi,Kunihiro; Kokami,Yasuhiko, Rotation drive control circuit of multiphases direct current motor and the start-up method thereof.
  47. Ma, Ching-Cheng, Soft start circuit for a forward/reverse rotation fan.
  48. Gross,Paul; Schell,Craig A.; Kenney,James J.; Berry,Alan, Solenoid positioning methodology.
  49. Cosan Muhammet ; Bockhorst Kraig W. ; Schnetzka Harold R., Solid state motor starter with energy recovery.
  50. Young Glen C. (Fort Wayne IN) Kiefer James R. (Fort Wayne IN), Stall protection circuit for an electronically commutated motor.
  51. Kubozuka, Eiji; Ando, Hitoshi, Stepping motor controller.
  52. Buck, John E.; Berry, Alan; Bradenbaugh, IV, Charles L.; Schell, Craig A.; Gross, Paul; Baskar, Ashok S.; Colello, Steven R.; Kenney, James J., Structural backbone/motor mount for a power tool.
  53. Young Glen C., System and method for detection and control of circulating currents in a motor.
  54. Diamond, Russell W.; Romanowich, Gary A.; Fuhr, David R., Systems and method for speed and torque control of a DC motor.
  55. Becerra Roger C. (Fort Wayne IN) Brattoli Mark A. (Fort Wayne IN), Systems and methods for protecting a single phase motor from circulating currents.
  56. Jalbout, Bassam D.; Wong, Brian, Traction system for electrically powered vehicles.
  57. Berry,Alan; Denner,Jan Carl; Schell,Craig A.; Bradenbaugh, IV,Charles L.; Baskar,Ashok S.; Kenney,James J., Trigger configuration for a power tool.
  58. Gross, Paul; Schell, Craig A.; Kenney, James J.; Berry, Alan, Upper bumper configuration for a power tool.
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