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Method and apparatus for measuring the state of charge of a battery by monitoring reductions in voltage 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/42
출원번호 US-0936725 (1978-08-25)
발명자 / 주소
  • Finger Eugene P. (Brewster NY) Sands Eugene A. (Scarsdale NY)
출원인 / 주소
  • Curtis Instruments, Inc. (Mount Kisco NY 02)
인용정보 피인용 횟수 : 73  인용 특허 : 0

초록

A method and apparatus are disclosed for measuring the state of charge of a battery. The apparatus comprises threshold means for sensing reductions below a threshold level in the output terminal voltage of the battery and for producing a signal in response thereto and means for integrating said sign

대표청구항

Apparatus for monitoring the condition of a battery during its discharge from a charged condition comprising: means for monitoring the output terminal voltage of the battery and producing an intermediate output signal for at least some instances when the magnitude of the terminal voltage falls below

이 특허를 인용한 특허 (73)

  1. Cole, Jean-Pierre; Fennell, Martin J., Analyte monitoring device and methods.
  2. Sloan, Mark K.; Jennewine, R. Curtis, Analyte monitoring devices and methods therefor.
  3. Sloan, Mark K.; Jennewine, R. Curtis, Analyte monitoring devices and methods therefor.
  4. Sloan, Mark Kent; Jennewine, R. Curtis, Analyte monitoring devices and methods therefor.
  5. Sloan, Mark Kent; Jennewine, R. Curtis, Analyte monitoring devices and methods therefor.
  6. Fennell, Martin J.; He, Lei; Sloan, Mark K., Analyte monitoring system and methods.
  7. Fennell, Martin J.; He, Lei; Sloan, Mark K., Analyte monitoring system and methods.
  8. Fennell, Martin J.; He, Lei; Sloan, Mark K.; Hayter, Gary Alan, Analyte monitoring system and methods.
  9. Fennell, Martin J.; He, Lei; Sloan, Mark Kent, Analyte monitoring system and methods.
  10. Fennell, Martin J.; He, Lei; Sloan, Mark Kent, Analyte monitoring system and methods.
  11. Fennell, Martin J.; He, Lei; Sloan, Mark Kent, Analyte monitoring system and methods.
  12. Fennell, Martin J.; He, Lei; Sloan, Mark Kent, Analyte monitoring system and methods.
  13. Hayter, Gary Alan; Fennell, Martin J.; He, Lei; Sloan, Mark Kent, Analyte monitoring system and methods.
  14. Hayter, Gary Alan; Fennell, Martin J.; He, Lei; Sloan, Mark Kent, Analyte monitoring system and methods.
  15. Hayter, Gary; Fennell, Martin J.; He, Lei; Sloan, Mark K, Analyte monitoring system and methods.
  16. Hayter, Gary; Fennell, Martin J.; He, Lei; Sloan, Mark K., Analyte monitoring system and methods.
  17. Nekoomaram, Saeed; Fennell, Martin J.; Sloan, Mark Kent; He, Lei; Sicurello, Jeffery Mario, Analyte monitoring system and methods for managing power and noise.
  18. Fennell, Martin J., Analyte signal processing device and methods.
  19. Fennell, Martin J., Analyte signal processing device and methods.
  20. York Robert A. (Dillsburg PA), Apparatus and method for determining the current state of charge of a battery by monitoring battery voltage increases ab.
  21. Williams, Jeffrey A., Arbitrating battery power calibration in a device that selects a battery power unit from a purality of selectable battery power units.
  22. Spengler, David L., Assessing energy requirements for a refreshed device.
  23. Spengler,David L., Assessing energy requirements for a refreshed device.
  24. Collins Milton (Northbrook IL) Anderson Roger A. (Addison IL), Battery charging, monitoring and alarm circuit.
  25. Zimmerman, Mark D.; Yu, Baiying, Battery monitoring circuit.
  26. Becker Ronald D. ; Miller Phillip ; Koenck Steven E., Battery pack having memory.
  27. Koenck Steven E., Battery pack having memory.
  28. Koenck Steven E. ; Becker Ronald D. ; Miller Phillip, Battery pack having memory.
  29. Finger Eugene P. (Brewster NY), Battery state of charge indicator operating on bidirectional integrations of terminal voltage.
  30. Finger, Eugene P., Battery state of charge metering method and apparatus.
  31. Branham Tillman W. (Rte. 1 ; Box 149 Lugoff SC 29078), Battery testing apparatus with overload protective means.
  32. Lang Gerhard (Altweilnau DEX), Charge status indicator.
  33. Smith Stephen H. (Playa del Rey CA), Coulometer.
  34. Zur, Amos; Yaffe, Jacob, Device and method for indicating in-use charging and abnormal discharging of a combustion engine battery following engine turn-off.
  35. Hing, Sothun, Device for estimating the state of charge of a battery.
  36. Huang, Yung-Sheng, Device for monitoring motor vehicle's electric power and method therefor.
  37. Yaffe Yacob,ILX ; Zur Amos,ILX, Device for warning of vehicle battery deterioration.
  38. Ball Larry Gene ; Koehl Patrick Charles, Electrical propulsion systems for a vehicle.
  39. Sloan, Mark Kent; Fennell, Martin J., Error detection in critical repeating data in a wireless sensor system.
  40. Nelson, Charles L.; Sloan, Mark K.; Jin, Robert Y.; Jiang, Feng; Chen, Jen-Chyun; Anderson, III, Arthur Eugene; Liamos, Charles T.; Limbach, Douglas C., Glucose measuring device for use in personal area network.
  41. Nelson, Charles L.; Sloan, Mark K.; Jin, Robert Y.; Jiang, Feng; Chen, Jen-Chyun; Anderson, III, Arthur Eugene; Liamos, Charles T.; Limbach, Douglas C., Glucose measuring device for use in personal area network.
  42. Huang,Yung Sheng, Method and apparatus for monitoring the condition of a battery by measuring its internal resistance.
  43. Fennell, Martin J., Method and apparatus for providing leak detection in data monitoring and management systems.
  44. Fennell, Martin J.; Sloan, Mark K., Method and apparatus for providing rolling data in communication systems.
  45. Fennell, Martin J.; Sloan, Mark K., Method and apparatus for providing rolling data in communication systems.
  46. Fennell, Martin J.; Sloan, Mark Kent, Method and apparatus for providing rolling data in communication systems.
  47. Figh Jack N. (Montgomery AL), Method and apparatus for testing batteries.
  48. Patino, Joseph; Fraser, Randall S., Method and apparatus for use with a portable power source.
  49. Fennell, Martin J.; Nekoomaram, Saeed, Method and device for determining elapsed sensor life.
  50. Fennell, Martin J.; Nekoomaram, Saeed, Method and device for determining elapsed sensor life.
  51. Fennell, Martin J.; Nekoomaram, Saeed, Method and device for determining elapsed sensor life.
  52. Zur, Amos; Lapidot, Offer, Method and device for in-use detecting low cranking strength of a combustion engine battery during engine starting.
  53. Sloan, Mark K.; Hayter, Gary, Method and system for providing basal profile modification in analyte monitoring and management systems.
  54. Sloan, Mark Kent; Hayter, Gary Alan, Method and system for providing basal profile modification in analyte monitoring and management systems.
  55. Sloan, Mark Kent; Hayter, Gary Alan, Method and system for providing basal profile modification in analyte monitoring and management systems.
  56. Sloan, Mark K., Method and system for providing data communication in continuous glucose monitoring and management system.
  57. Connolly, Brian Edmond; Mace, Chad Harold; Lai, Marc R., Method and system for transferring analyte test data.
  58. Connolly, Brian Edmond; Mace, Chad Harold; Lai, Marc R., Method and system for transferring analyte test data.
  59. Connolly, Brian Edmond; Mace, Chad Harold; Lai, Marc R., Method and system for transferring analyte test data.
  60. Connolly, Brian Edmond; Mace, Chad Harold; Lai, Marc R., Method and system for transferring analyte test data.
  61. Seo, Se-Wook; Yun, Han-Seok; Lim, Gye-Jong, Method for compensating state of charge of battery and battery management system using the same.
  62. Seo, Se-Wook; Yun, Han-Seok; Lim, Gye-Jong, Method for compensating state of charge of battery and battery management system using the same.
  63. Lim, Gye-Jong; Yun, Han-Seok; Seo, Se-Wook, Method of adjusting SOC for battery and battery management system using the same.
  64. Bergk Gunther,DEX ; Cimbal Jochen,DEX, Method of determining and displaying battery charge status.
  65. Cole, Jean-Pierre, Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems.
  66. Hirzel Edgar A., Motor driven switch.
  67. Stiller, Alexander, Motor vehicle equipped with a pneumatic level control system.
  68. Finger Eugene P. (Brewster NY), Quiescent voltage sampling battery state of charge meter.
  69. Spengler,David Louis, Reducing power consumption in a data storage system.
  70. Tate, Jr., Edward D.; Verbrugge, Mark W., Simple optimal estimator for PbA state of charge.
  71. Miller, Thomas Lee; Watkins, Scott Alan, System and method for controlling one or more vehicle features based on driver status.
  72. Gene Lee Armstrong, II ; William F. Davies, Jr. ; David Louis Freeman, System for charging monitoring batteries for a microprocessor based method.
  73. Bolouri-Saransar, Masud; Fabiszak, James E.; Rago, Richard A., System for the verification of the absence of voltage.
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