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Method and apparatus for determining the state-of-charge of batteries particularly lithium batteries 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/46
출원번호 US-0648943 (1984-09-10)
우선권정보 IL-0069750 (1983-09-16)
발명자 / 주소
  • Peled Emanuel (Even Yehuda ILX) Yamin Herzel (Kiron ILX) Reshef Israel (Givatayim ILX) Kelrich David (Ramat-Hasharon ILX) Rozen Shlomo (Herzliya ILX)
출원인 / 주소
  • Ramot University Authority for Applied Research & Industrial Development Ltd. (Tel Aviv ILX 03)
인용정보 피인용 횟수 : 52  인용 특허 : 0

초록

Method and apparatus for determining the state-of-charge of batteries, particularly lithium batteries, involves the steps of: (a) measuring the temperature of the battery; (b) loading the battery to produce a high discharge for a short period of time; (c) after a short rest period, measuring the ope

대표청구항

The method of determining the state-of-charge of batteries, comprising the steps: (a) measuring the temperature of the battery; (b) loading the battery with a predetermined load to produce a high discharge for a short predetermined time; (c) after a short recovery time, measuring the recovered open-

이 특허를 인용한 특허 (52)

  1. Sasaki Katsuhiro (Himeji JPX), Apparatus for diagnosing vehicle-mounted battery.
  2. Tsenter Boris, Battery charger and method of charging batteries.
  3. Tsenter Boris, Battery charger and method of charging rechargeable batteries.
  4. Merritt Lauren V., Battery charger for charging a stack of multiple lithium ion battery cells.
  5. Adams, Paul; Ellis, Robert; Newton, James, Battery pack control circuit for handheld battery operated device.
  6. Phuoc Duong Var (Eching DEX) Wieczorek Rudi (Munich DEX) Zeising Elmar (Haindlfing DEX) Hruska Louis W. (Northboro MA) Taylor Alwyn H. (Wellesley Hills MA) Friel Daniel D. (Woburn MA) Hull Matthew P., Battery pack having a processor controlled battery operating system.
  7. van Phuoc Duong (Eching DEX) Wieczorek Rudi (Munich DEX) Zeising Elmar (Haindlfing DEX) Hruska Louis W. (Northboro MA) Hull Matthew P. (Jamestown RI) Taylor Alwyn H. (Wellesley Hills MA) Friel Daniel, Battery pack having a processor controlled battery operating system.
  8. van Phuoc Duong (Eching DEX) Wieczorek Rudi (Munich DEX) Zeising Elmar (Haindlfing DEX) Hruska Louis W. (Northboro MA) Taylor Alwyn H. (Wellesley Hills MA) Friel Daniel D. (Woburn MA) Hull Matthew P., Battery pack having a processor controlled battery operating system.
  9. van Phuoc Duong,DEX ; Wieczorek Rudi,DEX ; Zeising Elmar,DEX ; Hruska Louis W. ; Taylor Alwyn H. ; Friel Daniel D. ; Hull Matthew P., Battery pack having a processor controlled battery operating system.
  10. van Phuoc Duong,DEX ; Wieczorek Rudi,DEX ; Zeising Elmar,DEX ; Hruska Louis W. ; Taylor Alwyn H. ; Friel Daniel D. ; Hull Matthew P., Battery pack having a processor controlled battery operating system.
  11. Uesaka,Shinichi; Mitsuyoshi,Nozomu, Battery remaining capacity calculating method, battery remaining capacity calculating device, and battery remaining capacity calculating program.
  12. Leyde, Kent W.; Powers, Daniel J., Battery system and method of determining battery condition.
  13. Buckner, Michael E.; Nelson, Daniel B.; Boyles, Samuel; Rajani, Umesh Jairamdas; Tocco, Anthony Thomas, Battery tester for rechargeable power tool batteries.
  14. Burroughs, James R.; O'Kain, Alan N., Battery with strength indicator.
  15. Burroughs,James R.; O'Kain,Alan N., Battery with strength indicator.
  16. Burroughs,James R.; O'Kain,Alan N., Battery with strength indicator.
  17. Cameron David B. ; Powers Daniel J. ; Roberts Douglas H., Circuitry for dynamically controlling capacitor charge based on battery capacity.
  18. Kenneth F. Olson ; William S. Parker, Defibrillator battery with memory and status indication guage.
  19. Cameron David B. ; Powers Daniel J. ; Roberts Douglas H., Dynamic load controller for a battery.
  20. Reynier, Yvan; Yazami, Rachid; Fultz, Brent T., Electrochemical thermodynamic measurement system.
  21. Tsenter Boris ; Golod Mikhail, Energy transfer and equalization in rechargeable lithium batteries.
  22. Ochs Dennis E. ; MacDuff Ian G. ; Powers Daniel J., Environment-response method for maintaining an external medical device.
  23. Ochs Dennis E. ; MacDuff Ian G. ; Powers Daniel J., Environment-response method for maintaining electronic device such as an external defibrillator.
  24. Ochs Dennis E. ; MacDuff Ian G. ; Powers Daniel J., Environment-responsive method for maintaining an electronic device.
  25. Ochs Dennis E. ; MacDuff Ian G. ; Powers Daniel J., Environment-responsive method for maintaining an electronic device.
  26. Ochs Dennis E. ; MacDuff Ian G. ; Powers Daniel J., Environment-responsive method for maintaining an electronic device such as an external defibrillator.
  27. Burroughs James R. (Encino CA) O\Kain Alan N. (Corona del Mar CA), Flashlight with battery tester.
  28. Yazami, Rachid; Tan, Cher Ming, Imbedded chip for battery applications.
  29. Vincent Stephen T. ; Bertagnole Shawn R. ; Cardin Richard J., Keyed self-latching battery pack for a portable defibrillator.
  30. Merritt Lauren V. ; Teofilo Vincent L. ; Hollandsworth Roger Paul ; Rodriguez Zaid B. ; Lovgren Jack G., Lithium polymer battery charger apparatus.
  31. Merritt Lauren V. ; Teofilo Vincent L. ; Hollandsworth Roger Paul ; Rodriguez Zaid B. ; Lovgren Jack G., Lithium polymer battery charger methods and apparatus.
  32. Obel,Martin; Lindberg,Jan, Method and apparatus for determining depleted capacity of a battery.
  33. Guiheen, James V.; Singh, Harmohan; Palanisamy, Thirumalai G., Method and apparatus for determining the state of charge of a lithium-ion battery.
  34. Guiheen, James V.; Singh, Harmohan; Palanisamy, Thirumalai G., Method and apparatus for determining the state of charge of a lithium-ion battery.
  35. Marsili, Stefano; Unterrieder, Christoph, Method and apparatuses for determining a state of charge.
  36. Yerkovich Daniel, Method and system for monitoring the condition of a battery pack in a defibrillator.
  37. Yerkovich Daniel, Method and system for providing a warning of a remaining energy level of a battery pack in a defibrillator.
  38. Boehm, Andre; Wickert, Stefan, Method for estimating an accurate state of charge for initializing a battery management system.
  39. Yamada,Hirohisa; Yamaoka,Osamu; Kubota,Kazuyuki, Method of calculating effective power relating to capacitor, method of measuring effective power consumed by capacitor, capacitor selection method, calculation apparatus for calculating effective pow.
  40. Yamada,Hirohisa; Yamaoka,Osamu; Kubota,Kazuyuki, Method of calculating effective power relating to capacitor, method of measuring effective power consumed by capacitor, capacitor selection method, calculation apparatus for calculating effective power relating to capacitor, and recording medium storing the calculation program therefor.
  41. Dias, Donald R.; Lee, Robert D., Method of controlling the charging of a battery.
  42. Wong Albert C. K. (Golden Valley MN) Jurewicz Romuald M. (St. Louis Park MN) McCormack Michael D. (Robbinsdale MN), Method of determining the condition of a back-up battery for a real time clock.
  43. Cho,Il; Kim,Do Youn, Method of structuring comparative reference value used in battery SOC estimating method for dynamic pattern.
  44. David Small ; Brian Farley ; James McKeefery, Methods and apparatuses for rechargeable battery pack chargers.
  45. Yazami, Rachid, Methods and systems for charging electrochemical cells.
  46. Yazami, Rachid; McMenamin, Joseph; Reynier, Yvan; Fultz, Brent T., Methods and systems for thermodynamic evaluation of battery state of health.
  47. Yazami, Rachid; McMenamin, Joseph; Reynier, Yvan; Fultz, Brent T., Methods for thermodynamic evaluation of battery state of health.
  48. Small David ; Farley Brian D. ; McKeefery W. James, Rechargeable battery pack charging system with redundant safety systems.
  49. Tsenter Boris, Shunt recognition in lithium batteries.
  50. van Phuoc Duong,DEX ; Wieczorek Rudi,DEX ; Zeising Elmar,DEX ; Hruska Louis ; Taylor Alwyn H. ; Friel Daniel D. ; Hull Matthew P., Smart battery system with an A/D converter that converts both positive and negative analog input signals.
  51. Gene Lee Armstrong, II ; William F. Davies, Jr. ; David Louis Freeman, System for charging monitoring batteries for a microprocessor based method.
  52. Tomiyama, Kozue; Terabayashi, Toru; Kamei, Hideyuki; Motoki, Takenori; Tanaka, Tetsuya; Hori, Martine, Systems and methods of determining parameter values in a downhole environment.
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