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특허 상세정보

Control and termination of a battery charging process

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-010/44   
미국특허분류(USC) 320/21 ; 320/23 ; 320/4 ; 320/14
출원번호 US-0677483 (1996-07-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 5
초록

A method and an apparatus for adjusting the process of charging a battery so as to charge the battery as rapidly as possible while avoiding overheating of or damage to the battery. The method provides for applying a charging pulse (C1) which provides an average charging current, applying a first depolarizing pulse (D1), waiting for a first rest period (DW1), measuring the voltage (V1) at a predetermined point within the first rest period, applying a second depolarizing pulse (D2), waiting for a second rest period (DW2), measuring the voltage (V2) at the ...

대표
청구항

A method for terminating the charging process for a battery, comprising the steps of: applying a charging pulse to said battery; applying a first depolarizing pulse to said battery; waiting for a first rest period; measuring the voltage of said battery at a first predetermined point within said first rest period; measuring the voltage of said battery at a second predetermined point within said first rest period; applying a second depolarizing pulse to said battery; waiting for a second rest period; measuring the voltage of said battery at a first predete...

이 특허를 인용한 특허 피인용횟수: 33

  1. Crisp,Robert; Glasgow,Kevin; Willhide,Joseph; Spence,Glen C.; Santana, Jr.,George L.. Apparatus and method of activating a microcontroller. USP2008027336054.
  2. Mizuno, Satoru; Hashikawa, Atsushi; Sakai, Shoji; Ueda, Kenji; Tanaka, Katsunori; Sada, Takeshi; Kato, Akira; Sou, Masahiro. Apparatus for detecting charged state of secondary battery. USP2010037679328.
  3. Crisp, Robert; Glasgow, Kevin; Willhide, Joseph; Spence, Glen C.. Battery charger. USP2003086605926.
  4. Yury M. Podrazhansky ; Richard C. Cope ; Galina K. Kusharskaya. Battery charger for lithium based batteries. USP2002046366056.
  5. Crisp Robert ; Glasgow Kevin ; Willhide Joseph. Battery charger, a method for charging a battery, and a software program for operating the battery charger. USP2001046222343.
  6. Robert Crisp ; Kevin Glasgow ; Joseph Willhide ; Glen C. Spence. Battery charger, method of and software program for operating a battery charger, and method of and combination for charging a battery. USP2002096456035.
  7. Geiger Avi R.. Battery charging docking cradle for a mobile computer. USP2000116154010.
  8. Naddei, Rosario. Battery conditioning apparatus. USP2016129531200.
  9. Ding Yi ; Michelson Robert ; Stancil Charles. Battery state of charge detector with rapid charging capability and method. USP2000076094033.
  10. Chitsazan, Ehsan; Goodroe, Joey. Battery voltage regulation circuit. USP2003036531848.
  11. Zhang, Wei. Circuits and methods for cell number detection. USP2013128618806.
  12. Ding Yi. Detector for rapid charging and method. USP2001056229285.
  13. Schumacher, Otto; Girard, Olivier; Martins, Joao Paulo Trierveiler; Sturm, Hartmut; Rigoni, Fabio. Device and method for charging a battery. USP2016099455587.
  14. Bedini, John C.. Device and method for pulse charging a battery and for driving other devices with a pulse. USP2004016677730.
  15. Osswald, Alexander; Glauning, Rainer. Device for charging an accumulator and having a storage charge mode. USP2017089728994.
  16. Greening, Thomas C.; Ungar, P. Jeffrey; Athas, William C.. Diffusion-limited adaptive battery charging. USP20180810044210.
  17. Honda Katsuyuki,JPX ; Hayakawa Motomu,JPX ; Aoshima Ichiro,JPX ; Kosuda Tsukasa,JPX. Electronic device, control method for electronic device, recharge-rate estimating method for secondary battery, and charging control method for secondary battery. USP2001116316909.
  18. Tsenter Boris ; Golod Mikhail. Energy transfer and equalization in rechargeable lithium batteries. USP2000036040685.
  19. Podrazhansky Yury M. ; Podrazhansky Mikhail M. ; Kusharskiy Yefim Y.. Equalization of series-connected cells of a battery using controlled charging and discharging pulses. USP1999035889385.
  20. James,John E.. Intelligent battery charging system. USP2008117446509.
  21. Hempel, Jörg. Method and apparatus for charging rechargeable cells. USP2017109793733.
  22. Guiheen, James V.; Singh, Harmohan; Palanisamy, Thirumalai G.. Method and apparatus for determining the state of charge of a lithium-ion battery. USP2003076586130.
  23. Nishioka Yoshinao,JPX ; Tabata Toshinari,JPX. Method for charging capacitor. USP2001036204638.
  24. Reinhart,Ronald R.; Jenkins,Frederick M.; Raver,James M.; Nguyen,Thong L.; Schaefer,Martin A.. Method for utilizing temperature to determine a battery state. USP2008037348763.
  25. Starodubtsev, Nikolai Fedorovich; Karpov, Vladislav Alekseevich; Dronov, Viktor Alexandrovich; Kazaryan, Samvel Avakovich; Kogan, Vladimir I.; Miller, John R.; Razumov, Sergey Nikolaevich; Smelkov, Alexander Ivanovich; Litvinenko, Sergey Vitalievich. Method of charging double electric layer electrochemical capacitors. USP2012028120333.
  26. Cornett, James; Byrne, Charles; Demuro, David. Method of terminating charge for a battery. USP2004096798174.
  27. Card, Robert A.; Lam, Ming Chuen Alvan. Optimized current pulse charging apparatus and method employing increasing clamp reference voltages and decreasing current pulses. USP20181010090695.
  28. Hansen Graydon C.. Rapid battery charger. USP2001076259231.
  29. Chen James Chin-Ming,TWX. Rapid charging of a battery by applying alternating pulsed large current without a high temperature. USP2000056060865.
  30. Podrazhansky Yury M. ; Kusharskiy Yefim Y.. Rapid determination of present and potential battery capacity. USP2001086281683.
  31. Podrazhansky Yury M. ; Kusharskiy Yefim Y.. Rapid determination of present and potential battery capacity. USP2001106307379.
  32. Ding,Yi. System and method for charging a battery. USP2007057221125.
  33. Zettel, Andrew M.; Frisch, Damon R.; Jeffers, Mary A.; Tamai, Goro; Koch, Brian J.. Variable battery refresh charging cycles. USP2009087570022.