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Protection circuit for electric cells from overcharge and overdischarge using a plurality of detection units of a single

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-007/04
출원번호 US-0498906 (1995-07-06)
우선권정보 JP-0154694 (1994-07-06)
발명자 / 주소
  • Higashijima Yasuhisa (Atsugi JPX) Makime Kyozo (Atsugi JPX)
출원인 / 주소
  • Mitsumi Electric Co., Ltd. (Tokyo JPX 03)
인용정보 피인용 횟수 : 26  인용 특허 : 0

초록

In a protection circuit for protecting a plurality of chargeable electric cells by detecting overdischarge and overcharge by detection circuits for respective electric cells to control a protection switch upon detection, the detection circuit is a single chip device comprising an overcharge detectio

대표청구항

A protection circuit for use in protection of first to n-th chargeable electric cells from over-charge and over-discharge, n being an integer of 2 or more, said first to n-th electric cells being connected in series with each other in this order to form a series of electric cell row, said series of

이 특허를 인용한 특허 (26)

  1. Hanson Eric J. ; Kooyer Richard L., Apparatus and method for treating a cathode material provided on a thin-film substrate.
  2. Hanson, Eric J.; Kooyer, Richard L., Apparatus and method for treating a cathode material provided on a thin-film substrate.
  3. Merritt Lauren V., Battery charger for charging a stack of multiple lithium ion battery cells.
  4. Zhang, Wei, Battery pack with balancing management.
  5. Rouillard Jean,CAX ; Comte Christophe,CAX ; Daigle Dominik,CAX, Bypass apparatus and method for series connected energy storage devices.
  6. Sakurai Atsushi,JPX ; Mukainakano Hiroshi,JPX ; Hamaguchi Masanao,JPX, Charge and discharge control circuit and chargeable power supply unit.
  7. Sudo Minoru,JPX ; Takashina Takayuki,JPX ; Kojima Yoshikazu,JPX ; Shimoda Sadashi,JPX ; Mukainakano Hiroshi,JPX, Charge/discharge control circuit and chargeable electric power source apparatus.
  8. Nakashimo Takao,JPX, Charging and discharging control circuit and charging type power supply device.
  9. Arai, Juichi, Electrical appliance using lithium secondary batteries.
  10. Rouillard Jean,CAX ; Comte Christophe,CAX ; Hagen Ronald A. ; Knudson Orlin B. ; Morin Andre,CAX ; Ross Guy,CAX, Equalizer system and method for series connected energy storing devices.
  11. Hagen Ronald A. ; Chen Kenneth W. ; Comte Christophe,CAX ; Knudson Orlin B. ; Rouillard Jean,CAX, Fault-tolerant battery system employing intra-battery network architecture.
  12. Hagen Ronald A. ; Comte Christophe,CAX ; Knudson Orlin B. ; Rosenthal Brian ; Rouillard Jean,CAX, In-situ fault detection apparatus and method for an encased energy storing device.
  13. Gauthier Michel,CAX ; Domroese Michael K. ; Hoffman Joseph A. ; Lindeman David D. ; Noel Joseph-Robert-Gaetan,CAX ; Radewald Vern E. ; Rouillard Jean,CAX ; Rouillard Roger,CAX ; Shiota Toshimi,CAX ; , In-situ short circuit protection system and method for high-energy electrochemical cells.
  14. Gauthier, Michel; Domroese, Michael K.; Hoffman, Joseph A.; Lindeman, David D.; Noel, Joseph-Robert-Gaetan; Radewald, Vern E.; Rouillard, Jean; Rouillard, Roger; Shiota, Toshimi; Trice, Jennifer L., In-situ short-circuit protection system and method for high-energy electrochemical cells.
  15. Davis, Steven; Takeuchi, Esther S., Matching cells for a battery pack.
  16. Okamura Michio,JPX, Method and apparatus for controlling charging of electrical power storage unit.
  17. Rouillard, Roger; Domroese, Michael K.; Hoffman, Joseph A.; Lindeman, David D.; Noel, Joseph-Robert-Gaetan; Radewald, Vern E.; Ranger, Michel; Sudano, Anthony; Trice, Jennifer L.; Turgeon, Thomas A., Method for transferring thermal energy and electrical current in thin-film electrochemical cells.
  18. Higashijima Yasuhisa (Atsugi JPX) Takeuchi Masaru (Atsugi JPX), Overcharge and overdischarge protection for a chargeable electric cell operable with a reduced current consumption.
  19. Rutter,Nicholas Alexander; Hart,Stuart, Power supply.
  20. Rouillard Roger,CAX ; Domroese Michael K. ; Hoffman Joseph A. ; Lindeman David D. ; Noel Joseph-Robert-Gaetan,CAX ; Radewald Vern E. ; Ranger Michel,CAX ; Sudano Anthony,CAX ; Trice Jennifer L. ; Tur, Rechargeable thin-film electrochemical generator.
  21. Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, André; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeo, Solid-state energy storage module employing integrated interconnect board.
  22. Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Th, Solid-state energy storage module employing integrated interconnect board.
  23. Kultgen, Michael Alfred; Hutchinson, David, Switched capacitance voltage differential sensing circuit with near infinite input impedance.
  24. Zhang, Wei, Systems and methods for balancing battery cells.
  25. Hoffman Joseph A. ; Domroese Michael K. ; Lindeman David D. ; Radewald Vern E. ; Rouillard Roger,CAX ; Trice Jennifer L., Thermal conductor for high-energy electrochemical cells.
  26. Rouillard Roger,CAX ; Domroese Michael K. ; Gauthier Michel,CAX ; Hoffman Joseph A. ; Lindeman David D. ; Noel Joseph-Robert-Gaetan,CAX ; Radewald Vern E. ; Ranger Michel,CAX ; Rouillard Jean,CAX ; S, Thermal management system and method for a solid-state energy storing device.
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