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Automatic series/parallel battery connecting arrangement 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-007/04
출원번호 US-0729626 (1991-07-15)
발명자 / 주소
  • McCullough Randy L. (Charleston WV)
출원인 / 주소
  • Eagle Research Corporation (Scott Depot WV 02)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

An arrangement for automatically connecting a first battery either in series with or in parallel to a second battery in order to maintain a minimum output terminal voltage including a voltage sensor which detects when the operating voltage of the batteries falls below a first threshold. When this oc

대표청구항

An arrangement for automatically connecting a first battery either in series with or in parallel to a second battery in order to maintain a minimum output terminal voltage, the arrangement comprising: first controllable switch means connected between the negative terminal of said first battery and t

이 특허를 인용한 특허 (38)

  1. Ellenberger, John C., Adaptable recharging and lighting station and methods of using the same.
  2. Voytenko, Rostislav, Apparatus for generating a voltage surge from low voltage batteries that are charged in parallel and discharged in series.
  3. Nishihara, Toshiyuki; Uriya, Susumu; Fujii, Masahiro, Apparatus for saving power consumption of a portable electronic device.
  4. Tai, Fang-Ta, Battery control circuit.
  5. Naumann, Natalie A.; Bookshar, Duane R.; Demchak, Leonard V., Battery management system for a cordless tool.
  6. Naumann, William L.; Bookshar, Duane R.; Demchak, Leonard V., Battery management system for a cordless tool.
  7. Park, Seok-Ryun; Koh, Seok; Park, Kyung-Ho, Battery pack.
  8. Marman Douglas H. ; Fisch Kenneth David ; Walch Brian B., Battery saving switching mechanism.
  9. White, Daniel J.; Velderman, Matthew J.; Seman, Jr., Andrew E, Cordless power tool system.
  10. White, Daniel J.; Velderman, Matthew J.; Seman, Jr., Andrew E, Cordless power tool system.
  11. White, Daniel J.; Velderman, Matthew J.; Seman, Jr., Andrew E, Cordless power tool system.
  12. Silverman, Martin S., Digital battery.
  13. Silverman,Martin S., Digital battery.
  14. Brink, Gregory; Powers, Daniel J., Dual battery arrangement for an automated external defibrillator.
  15. Ota, Tomoyuki; Nishibe, Kiyoshi; Suzuki, Hitoshi, Electric tool powered by a plurality of battery packs and adapter therefor.
  16. Ota, Tomoyuki; Nishibe, Kiyoshi; Suzuki, Hitoshi, Electric tool powered by a plurality of battery packs and adapter therefor.
  17. Suzuki, Hitoshi, Electric tool powered by a plurality of battery packs and adapter therefor.
  18. Nguyen, Tuan, Electric vehicle having exchangeable battery modules and method of resupply therefor.
  19. Tiemann Jerome Johnson ; Tkaczyk John Eric ; Daum Wolfgang ; Levinson Lionel Monty ; Jerabek Elihu Calvin, Electrical energy management for manually powered devices.
  20. Weidenheimer,Douglas M.; Donegan,Kevin J.; Morton,David Wayne, Electronically reconfigurable battery.
  21. Schreuder, Johannes Lucas; Zweers, Jan-Willem; Hooijschuur, Franciscus Nicolaas Martinus, Fully integrated small stereo headset having in-ear ear buds and wireless connectability to audio source.
  22. Kerfoot, Jr., Roy L.; Herrmann, John E., Method and apparatus for adapting a battery voltage.
  23. Kou Abraham H. (Redmond WA) Wiley Robert A. (Tukwila WA), Method and apparatus for automatically switching and charging multiple batteries.
  24. Larsson, Tomas; Thorburn, Karin; Thorburn, Stefan, Method in a controller controlling a dynamic compensator, a controller, computer programs and computer program products.
  25. Weidenheimer, Douglas M.; Donegan, Kevin J.; Morton, David Wayne, Modular electronically reconfigurable battery system.
  26. Weidenheimer, Douglas M; Donegan, Kevin J, Modular electronically reconfigurable battery system.
  27. White, Daniel J.; Velderman, Matthew J.; Seman, Jr., Andrew E, Multi-voltage battery pack.
  28. Morita Hideyo (Sumoto JPX) Mino Takayuki (Mihara-gun JPX), Power supply apparatus to provide power to electrical equipment from a plurality of battery packs and its method of powe.
  29. Gale, Allan Roy; Degner, Michael W.; Nicastri, Paul Raymund, Power supply for a hybrid electric vehicle.
  30. Gale, Allan Roy; Degner, Michael W.; Nicastri, Paul Raymund, Power supply for an automotive vehicle.
  31. Gale, Allan Roy; Degner, Michael W.; Nicastri, Paul Raymund, Power supply for an automotive vehicle using DC-to-DC converter for charge transfer.
  32. White, Daniel J.; Velderman, Matthew J.; Seman, Jr., Andrew E., Power tool system.
  33. White, Daniel J.; Velderman, Matthew J.; Seman, Jr., Andrew E., Power tool system.
  34. Craig ; Jr. Calvin L., Solar array switching unit.
  35. Botts, Richard Edward, Systems and methods for managing power for a mobile device.
  36. Botts, Richard Edward, Systems and methods for managing power for a mobile device.
  37. Feldmann,William Mark, Tool with battery pack.
  38. Velderman, Matthew J.; White, Daniel J.; Fitzgerald, Daniel; Klee, Ryan, Transport system for convertible battery pack.
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