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Emergency power supply 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-007/00
출원번호 US-0661228 (1996-06-10)
발명자 / 주소
  • Crosman
  • III Alexander C.
  • Schubert Thomas
  • Sandman William R.
출원인 / 주소
  • Electronic Design & Manufacturing Inc.
대리인 / 주소
    Wood, Phillips, VanSanten, Clark & Mortimer
인용정보 피인용 횟수 : 26  인용 특허 : 23

초록 ▼

According to the present invention, an emergency power supply to be coupled to an electric power source providing an incoming AC signal may include an input/output terminal, a battery with a DC voltage, a rectifier coupled directly to the input/output terminal and connected to the battery, an invert

대표청구항 ▼

[ I claim:] [1.] An emergency power supply coupled to an electric power source providing an incoming AC signal, the emergency power supply comprising:an input/output means for receiving an AC signal;a battery with a DC voltage;a rectifier coupled directly to the input/output means and connected to t

이 특허에 인용된 특허 (23)

  1. Mori Haruyoshi (Hyogo JPX) Sashida Nobuo (Hyogo JPX), AC-DC-AC apparatus having battery charging and discharging feature.
    상세보기
  2. Watanabe Eiki (Inazawa JPX), Control apparatus for elevator.
    상세보기
  3. Yamada Makoto (Katano JPX) Tsukamoto Kazuyoshi (Osaka JPX), Controller for fuel cell power system.
    상세보기
  4. Fujii Hiroshi (Shizuoka-ken JPX) Kiso Shigemitsu (Shizuoka-ken JPX), Expandable AC power supply device.
    상세보기
  5. Watanabe Eiki (Inazawa JPX), Method and apparatus for fault time operating of an elevator.
    상세보기
  6. Mickal Hermann (Erlangen DEX) Fischer Dietmar (Erlangen DEX), Method and apparatus for monitoring the operational state and stand-by of a battery.
    상세보기
  7. Folts Douglas C. (Mauston WI), Method and apparatus for providing battery charging in a backup power system.
    상세보기
  8. Gregorich James M. (Merrimack NH) Daly James A. (Chelsea MA) Brand Gerald J. (Derry NH), Power converter with controller for switching between primary and battery power sources.
    상세보기
  9. McAndrews Joseph M. (Freeport NY), Rechargeable back-up battery system including a number of battery cells having float voltage exceeding maximum load volt.
    상세보기
  10. Borkovitz Henry S. (Skokie IL) Nystrom Christopher P. (Chicago IL) Stirniman Robert P. (Arlington Heights IL), Rectifier-inverter and line voltage regulator system.
    상세보기
  11. Tamoto Sadaharu (Kawasaki JPX), Stabilized power supply unit.
    상세보기
  12. Sakamoto, Keiji; Seki, Shinji, Synchronous motor drive apparatus.
    상세보기
  13. Bratton David R. (Dublin OH) Powell Jeffrey M. (Columbus OH) Reichle Garry A. (Worthington OH), Three phase power circuit.
    상세보기
  14. Gephart Don A. (Delaware OH) Powell Jeffrey M. (Galena OH), UPS apparatus with control protocols.
    상세보기
  15. Severinsky Alex J. (Silver Spring MD), UPS with input commutation between AC and DC sources of power.
    상세보기
  16. Johnson ; Jr. Robert W. (Raleigh NC) Raddi William J. (Raleigh NC) Oughton George W. (Raleigh NC), Uninterrupted power supply having no low frequency power magnetics.
    상세보기
  17. Johnson ; Jr. Robert W. (Raleigh NC) Paulakonis Joseph C. (Chapel Hill NC), Uninterrupted power supply system having improved power factor correction circuit.
    상세보기
  18. Hirachi Katsuya (Takatsuki JPX), Uninterruptible power supply.
    상세보기
  19. Yeh Wen-Jen (Hsinchu TWX), Uninterruptible power supply having a 115V or 230V selectable AC output and power saving.
    상세보기
  20. Johnson ; Jr. Robert W. (Raleigh NC) Paulakonis Joseph C. (Chapel Hill NC), Uninterruptible power supply having improved battery charger.
    상세보기
  21. Bobry Howard H. (Lynnwood WA), Uninterruptible power supply with dual level voltage input.
    상세보기
  22. Powell Jeffrey M. (Galena OH) Gephart Don A. (Delaware OH), Uninterruptible power supply with energy conversion and enhancement.
    상세보기
  23. Kita Akira (Otoguni JPX) Matsui Tomoki (Kyoto JPX) Kasai Yoshio (Takatuki JPX) Kishimoto Kenjiro (Kyoto JPX), Uniterruptible power system.
    상세보기

이 특허를 인용한 특허 (26)

  1. Melanson, John L., Audible noise suppression in a resonant switching power converter.
    상세보기
  2. Bleus, Paul, Backup power system.
    상세보기
  3. Pickering, Charles L., Central battery emergency lighting system.
    상세보기
  4. Crusius, Steven Carl; Fitzgibbon, James J.; Keller, Robert; Stephen, Matthew, DC power backup.
    상세보기
  5. Uchida, Takeshi, Electric power source.
    상세보기
  6. Melanson, John L., History-independent noise-immune modulated transformer-coupled gate control signaling method and apparatus.
    상세보기
  7. Melanson, John L.; Ding, Lei, Hysteretic buck converter having dynamic thresholds.
    상세보기
  8. Melanson, John L.; Drakshapalli, Prashanth; Maru, Siddharth, Isolation of secondary transformer winding current during auxiliary power supply generation.
    상세보기
  9. Melanson, John L.; Drakshapalli, Prashanth; Maru, Siddharth, Isolation of secondary transformer winding current during auxiliary power supply generation.
    상세보기
  10. Melanson, John L.; King, Eric; Singh, Rahul, LED (light-emitting diode) string derived controller power supply.
    상세보기
  11. Melanson, John L.; King, Eric; Singh, Rahul, LED (light-emitting diode) string derived controller power supply.
    상세보기
  12. Melanson, John L.; Gaetano, Mauro L.; King, Eric; Grisamore, Robert; He, Zhaohui, Low energy transfer mode for auxiliary power supply operation in a cascaded switching power converter.
    상세보기
  13. King, Robert Dean, Method and apparatus for charging a vehicle energy storage system.
    상세보기
  14. Berglund Neil C. ; Egan Patrick K. ; Steele Steven W. ; Swenson John V., Method of controlling battery back-up for multiple power supplies.
    상세보기
  15. Melanson, John L.; King, Eric J., Multiple power sources for a switching power converter controller.
    상세보기
  16. Zajkowski Richard J., Neutral bonding system for uninteruptible power supply.
    상세보기
  17. Lam, Qui Moc, Power management devices and kits including the same.
    상세보기
  18. Melanson, John L., Power supply that determines energy consumption and outputs a signal indicative of energy consumption.
    상세보기
  19. Melanson, John L.; Gaetano, Mauro L., Resonant switching power converter with adaptive dead time control.
    상세보기
  20. Melanson, John L.; Gaetano, Mauro L., Resonant switching power converter with burst mode transition shaping.
    상세보기
  21. Melanson, John L.; Thompson, Karl; Nanda, Kartik; Gaetano, Mauro, Switch state controller with a sense current generated operating voltage.
    상세보기
  22. Melanson, John L., Switching power converter with current sensing transformer auxiliary power supply.
    상세보기
  23. Melanson, John L.; Gaetano, Mauro L.; Harris, Larry L., Switching power converter with selectable mode auxiliary power supply.
    상세보기
  24. Melanson, John L.; Gaetano, Mauro L.; Thompson, Karl, Switching regulator with boosted auxiliary winding supply.
    상세보기
  25. Toebes, John, System, method and apparatus for protecting consumer electronic devices from brownouts and short duration power outages.
    상세보기
  26. Zhang, Xiaoyang, Zero voltage switching in flyback converters with variable input voltages.
    상세보기

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