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Battery operated electric machines 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A01D-034/78
출원번호 US-0108470 (1993-08-18)
우선권정보 AU-0004179 (1992-08-18)
발명자 / 주소
  • McNair John D. (Olinda AUX) Cheah Aik P. (Clayton South AUX)
출원인 / 주소
  • Black & Decker Inc. (Newark DE 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

There is disclosed a lawn or grass mower having a cutting mechanism (14) driven by an electric motor (10), the electric motor (10) being powered by a rechargeable lead acid battery (11), the battery (11) being protected against damage caused as a result of over discharge by control means (13), said

대표청구항

A control apparatus for a rechargeable battery means of a battery powered lawn or grass mower, said control apparatus including monitoring means to monitor during use of the lawn or grass mower voltage discharge levels of the battery means, and disabling means operative in a first position to permit

이 특허를 인용한 특허 (41)

  1. Bernini, Fabrizio, Apparatus for cutting grass.
  2. Derby, V, Harry L.; Millard, Jeffrey A.; Bellot, Carlos A., Articulating handle for a walk-behind mower.
  3. King, Russell W., Audible confirmation of battery charging in electric vehicles.
  4. Mou, Guoliang; Tian, Jiaofeng; Sheng, Xiaochu; Wu, Hongbing; Song, Dongjing, Automatically travelling device and control method therefor.
  5. Mou, Guoliang; Tian, Jiaofeng; Sheng, Xiaochu; Wu, Hongbing; Song, Dongjing, Automatically travelling device and control method therefor.
  6. Parsonage Peter Cecil Joseph,NZX, Battery charge indicator.
  7. Wichert, Rene; Liebhard, Gernot; Saemann, Rudolf, Battery operated electric motor in a work apparatus.
  8. Dettmann,Benjamin D., Battery tray and wiring harness for a walk-behind reel greensmower.
  9. Bruener Patrick J. (Hartland WI) Tharman Paul A. (Pewaukee WI) Fiorenza ; II John A. (Slinger WI) Pfaff Joseph L. (Brookfield WI) Dykstra Richard A. (Cedar Grove WI) Reitman William H. (Fox Point WI), Battery-powered lawn cutting system.
  10. Dettmann, Benjamin D., Battery-powered walk-behind greensmower.
  11. Dettmann, Benjamin D., Battery-powered walk-behind greensmower.
  12. Dettmann,Benjamin D., Battery-powered walk-behind greensmower.
  13. Ishmael William, Control system.
  14. Carrier David A. ; Woods Samuel G. ; Strong David S.,CAX ; Gifford Carl W.,CAX ; Dyke Colin M.,CAX, Cordless electric lawn mower having energy management control system.
  15. Baetica, Florin; Rosa, Richard P.; Mooney, P. Wade, Cordless mower including battery with two charging connectors.
  16. Rosa, Richard P.; Shaver, David M.; Marcil, Patrick; Eaton, Joshua D.; Slobodian, Mark; Marshall, James D.; Milligan, Michael A.; Mooney, Patrick Wade, Cordless mower including cooling air flow arrangement.
  17. Iida, Tetsuo; Kobayashi, Takao; Takizawa, Toshiaki; Shimizu, Norikazu, Electric lawn mower.
  18. Abe, Hideki; Migita, Toshikazu, Electric lawn mowers.
  19. Eaton, Joshua D.; Cassidy, Philip; Makeev, Olga; Milligan, Michael Andrew; Rosa, Richard P.; Baetica, Florin, Electric mower having two-motion activation system.
  20. Roger Thomas GB; Daniel Bone GB, Electric switch.
  21. Shimada, Kenzo; Kobayashi, Takao; Iida, Tetsuo; Takizawa, Toshiaki; Yamamoto, Yasunori; Hirose, Yoshihisa, Electric working machine.
  22. McGowen, Michael, Garden implement.
  23. Daly, J. Shawn; Bellot, Carlos A., Greens mower data display and controller.
  24. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan J.; Boyd, Paul Brent; Servais, Lance, Hybrid electric cleaning device.
  25. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan Jay; Nuchols, Rick, Hybrid electric device.
  26. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan Jay, Hybrid electric lawnmower.
  27. Lucas,Delbert E.; Lucas,Justin; Lucas,Ryan Jay, Hybrid electric lawnmower.
  28. Lucas,Delbert E.; Lucas,Justin; Lucas,Ryan Jay, Hybrid electric lawnmower having dual power supply.
  29. Lucas, Delbert E.; Lucas, Justin; Lucas, Ryan J., Hybrid outdoor power equipment.
  30. Harris, III, Troy W.; Kallara, Jacob, Method and system for controlling electric motors of a common assembly.
  31. Derby, V.,Harry L., Method of operator presence control on walk behind powered equipment.
  32. Shibilski John ; Farr James B. ; Pfaff Joseph L., Microprocessor controlled motor controller with current limiting protection.
  33. Holby, Bryan, Modular power source for walk-behind mower.
  34. Baetica, Florin, Mower.
  35. Baetica, Florin, Mower.
  36. Kanitz Allan Dale ; Kakuk Jay Jeffrey, On-board charging system for electric lawn mower.
  37. Hahn Robert W., Solid state mow system for electrically powered mower.
  38. Marcil, Patrick; Slobodian, Mark, Tiller housing.
  39. Marcil, Patrick; Slobodian, Mark, Tiller housing.
  40. Marcil, Patrick; Mooney, P. Wade; Baetica, Florin; Makeev, Olga, Tiller with removable battery.
  41. Marcil, Patrick; Mooney, P. Wade; Baetica, Florin; Makeev, Olga, Tiller with removable battery.
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