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Apparatus and method for balanced charging of a multiple-cell battery pack

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-007/00
출원번호 US-0840011 (2001-04-20)
발명자 / 주소
  • Barron,Christopher
출원인 / 주소
  • Abiomed, Inc.
대리인 / 주소
    Cesari and McKenna, LLP
인용정보 피인용 횟수 : 31  인용 특허 : 41

초록

An apparatus and method for charging a multiple-cell battery pack provides a balanced charge to each cell in a series by providing a cell charge monitor/regulator for (1) monitoring the charge (potential, for example) of each cell and, when a state is attained, defining a maximum cell charge, and (2

대표청구항

What is claimed is: 1. A method for balancing charge levels comprising: using a battery pack having a plurality of cells arranged in series; bridging around a first cell of the plurality of cells with a bypass resistor and a switch; monitoring a charge level of one of the cells based upon an input

이 특허에 인용된 특허 (41)

  1. Cummings John ; Kates Barry, Adaptive multiple battery charging apparatus.
  2. Garrett Scott M. (Lawrenceville GA) Desai Venus D. (Lawrenceville GA) Meadows Vernon (Lilburn GA) Fernandez Jose M. (Lawrenceville GA), Apparatus for controlling excess recharge current applied to a battery.
  3. Hara Kazuhiro,JPX ; Kayano Morio,JPX ; Watanabe Kazunori,JPX ; Ochiai Shinobu,JPX, Apparatus for detecting remaining capacity of battery.
  4. Ogden Robert R., Apparatus for making direct electrical connection with an implantable medical device.
  5. Tsuji Tadashi,JPX ; Origuchi Masato,JPX, Apparatus for regulating state of charge of cells of battery set.
  6. Collar Stuart ; Stratmoen Scott ; Sutowski Robert J. ; Trainor Michael J., Balanced battery charger.
  7. Evers Jeffrey ; Gelger Ronald V., Battery cell by-pass circuit.
  8. Mumaw Susan J. ; Evers Jeffrey ; Craig ; Jr. Calvin L. ; Walker Stuart D., Battery cell by-pass circuit.
  9. Reni Daniele (Provo UT) Culbert Michael F. (Boulder Creek CA), Battery charge state determination.
  10. Dias Donald R. (Carrollton TX) Lee Robert D. (Denton TX), Battery charger.
  11. Merritt Lauren V., Battery charger for charging a stack of multiple lithium ion battery cells.
  12. Mullersman Ferdinand H. (Gainesville FL) Scholefield Clifford L. (Gainesville FL), Battery charger with indicator for indicating full charge of secondary cells or battery thereof.
  13. Henkel John R. (1530 W. 2nd St. Davenport IA 52802), Battery chargers for secondary cells of batteries, which control the thermo response of the charge acceptor.
  14. Patino Joseph ; Geren Michael D. ; Doutre Barbara R., Battery charging method using battery circuitry impedence measurement to determine optimum charging voltage.
  15. Johnson ; Jr. Robert M. (Lake Zurich IL), Battery charging system.
  16. Langer Alois A. (Pittsburgh PA), Battery failure compensation for a power supply used in an implantable defibrillator.
  17. Becker Thomas P., Battery impedance monitor.
  18. Koga Kazunobu,JPX, Battery monitor apparatus.
  19. Stephens Charles S. (Corvallis OR) Schloeman Dennis (Corvallis OR), Cell type determination of battery under charge conditions.
  20. Kaneko Akira (Fukushima JPX) Hiramatsu Takashi (Kanagawa JPX), Charging voltage distribution apparatus for series batteries.
  21. Sengupta Upal (Oregon WI), Circuit and method for detecting and indicating the state of charge of a cell or battery.
  22. Nedungadi Ashok P. ; Wang Xintao, Data communication system for control of transcutaneous energy transmission to an implantable medical device.
  23. Baumann Joachim,DEX ; Leysieffer Hans,DEX ; Volz Andreas,DEX, Device and process for charging of rechargeable batteries of implants.
  24. Schulman Joseph H. ; Dell Robert Dan ; Mann Alfred E. ; Faltys Michael A., Implantable device with improved battery recharging and powering configuration.
  25. Umeki Nobuaki,JPX ; Inoue Kouichi,JPX, Lithium-ion battery pack.
  26. Perelle Michel,FRX ; Morin Christophe,FRX, Management process for electrical energy storage battery systemsand control arrangement for application of the process.
  27. Kchao Sokphal ; Ford Robert B., Method and apparatus for assessing available battery life in a rechargeable battery.
  28. Ostergaard Kim,DKX ; Nielsen Otto Martinus,DKX ; Stuck Andersen Kim Arthur,DKX ; Michelsen Jesper,DKX ; Rasmussen Kim,DKX, Method and apparatus for charging a rechargeable battery.
  29. Tsai Hung-Li,TWX, Method and device for automatically switching and adjusting the load of a battery discharger.
  30. Schneider Eric Duane ; Fattic Gerald Thomas, Method for balancing battery pack energy levels.
  31. Mann ; Alfred E. ; Schulman ; Joseph H., Multimode recharging system for living tissue stimulators.
  32. Brune Lyle R. (Beaverton OR), Multiple voltage battery charge balancing and load protecting device.
  33. Bourbeau Frank (5411 Toltec Dr. Santa Barbara CA 93111), Networked battery monitor and control system and charging method.
  34. Lancisi David M. ; Gauthier Raymond G. ; Wampler Richard K., Power system for an implantable heart pump.
  35. Johnson Lonnie G. ; Su Yong, Rechargeable battery power supply overcharge protection circuit.
  36. Picozzi James R. (Hatfield PA) Remer Norman A. (Southampton PA), Reserve activated electrochemical cell with a cell condition checking apparatus.
  37. Schisselbauer Paul F. (Southampton PA), Reserve activated electrochemical cell with a cell condition checking apparatus.
  38. Rouillard Jean,CAX ; Comte Christophe,CAX ; Daigle Dominik,CAX ; Hagen Ronald A. ; Knudson Orlin B. ; Morin Andre,CAX ; Ranger Michel,CAX ; Ross Guy,CAX ; Rouillard Roger,CAX ; St-Germain Philippe,CA, Solid-state energy storage module employing integrated interconnect board.
  39. Tamai Goro ; Aldrich ; III William Leonard, System for battery module balancing via variable voltage DC-DC converter in a hybrid-electric powertrain.
  40. Wang Xintao (Lake Jackson TX) Munshi Mohammed Zafar Amin (Missouri City TX), Transcutaneous energy transmission circuit for implantable medical device.
  41. Meretsky Paul L. (Haifa ILX) Carmon Amiram (Haifa ILX), Transcutaneous pain reliever.

이 특허를 인용한 특허 (31)

  1. Heppell, Kevin Gerald, Antenna designs for communication between a wirelessly powered implant to an external device outside the body.
  2. Friesen, Cody A.; Krishnan, Ramkumar; Puzhaev, Sergey; Trimble, Todd, Battery resetting process for scaffold fuel electrode.
  3. Friesen, Cody A.; Krishnan, Ramkumar; Trimble, Todd; Puzhaev, Sergey, Battery resetting process for scaffold fuel electrode.
  4. Joshi, Himanshu, Communication efficiency with an implantable medical device using a circulator and a backscatter signal.
  5. Yazami, Rachid; Maher, Kenza, Devices for testing a battery and methods for testing a battery.
  6. Ginggen, Alec; Crivelli, Rocco, Dual power supply switching circuitry for use in a closed system.
  7. Friesen, Cody A.; Krishnan, Ramkumar; Trimble, Todd; Puzhaev, Sergey, Electrochemical cell system with a progressive oxygen evolving electrode / fuel electrode.
  8. Friesen, Cody A; Krishnan, Ramkumar; Friesen, Grant, Electrochemical cell with spacers for flow management system.
  9. Krishnan, Ramkumar; Friesen, Grant; Friesen, Cody A., Electrochemical cell with stepped scaffold fuel anode.
  10. Friesen, Cody A.; Hayes, Joel, Electrochemical cell, and particularly a cell with electrodeposited fuel.
  11. Friesen, Cody A.; Hayes, Joel R., Electrochemical cell, and particularly a cell with electrodeposited fuel.
  12. Nguyen, John Duc; Hoarau, Carine; Zimmermann, Stephen, Hinged resonant power transfer coil.
  13. Joshi, Himanshu, Implantable medical device with backscatter signal based communication.
  14. Wong, Kenneth; Hsu, George Chao-chih; Nguyen, John Duc; Hoarau, Carine; Reichenbach, Steven; Heppell, Kevin Gerald, Integrated implantable TETS housing including fins and coil loops.
  15. Clevenger, Lawrence; Dalton, Timothy; Hsu, Louis; Radens, Carl, Intelligent wireless power charging system.
  16. Hansen, John Freddy; Petersen, Ethan, Magnetic power transmission utilizing phased transmitter coil arrays and phased receiver coil arrays.
  17. Pham, Tan, Method and system for voltage balancing of multiple rechargeable energy storage devices.
  18. Krishnan, Ramkumar; Friesen, Cody A., Multi-mode charging of hierarchical anode.
  19. Eldridge, David; Stark, III, Joseph C.; MacDonell, Andrew; Kramer, Scott; Kilavos, Thomas George; Franco, Fabian Frigon, Multiaxial connector for implantable devices.
  20. Cowley, Anthony W.; Chilton, Robert J.; Hussain, Saadat; Thompson, David L., Recharging and communication lead for an implantable device.
  21. Petersen, Ethan Falk, Resonant power transfer systems having efficiency optimization based on receiver impedance.
  22. Hansen, John Freddy, Resonant power transfer systems with protective algorithm.
  23. Hansen, John Freddy, Resonant power transmission coils and systems.
  24. Petersen, Ethan; Hansen, John Freddy, Self-tuning resonant power transfer systems.
  25. Petersen, Ethan; Hansen, John Freddy, Self-tuning resonant power transfer systems.
  26. Kim, Bongyoung, Semiconductor device for protecting battery cell, protection circuit module and battery pack having the same.
  27. Wortham, Jason Allen, Simple and high efficiency balancing circuits and methods for hybrid batteries.
  28. Firehammer, Paul W.; Moorhead, Brian C., System and method for monitoring and balancing voltage of individual battery cells within a battery pack.
  29. Hansen, John Freddy; Stark, III, Joseph C., Thermal management for implantable wireless power transfer systems.
  30. Wang, Ge; Hanson, Harold Garth, Watchdog circuit.
  31. Hoarau, Carine; Lind, Jeffrey R.; McEachern, Ian Coll; Nguyen, John; Ignacio, Joanna M.; Koneru, Chalan; Layton, John Curtis; Parks, Nicole L.; Erickson, Leif A.; Dubeau, Serge; Leugers, Martin A.; Brown, Alex R., Wireless energy transfer system and wearables.
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