[특허]Secondary battery pack

[미국특허] Secondary battery pack 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-010/48
출원번호	US-0743809 (1996-11-06)
우선권정보	JP-0291442 (1995-11-09)
발명자 / 주소	Nagai Tamiji,JPX Ozawa Kazunori,JPX
출원인 / 주소	Sony Corporation, JPX
대리인 / 주소	Maioli
인용정보	피인용 횟수 : 34 인용 특허 : 5

초록 ▼

A secondary battery pack includes terminals connected to an external device, a rechargeable battery for storing and utilizing electric charges, a switching circuit for switching a state of the rechargeable battery between a charge state and a discharge state, a charge/discharge state detecting circuit for detecting a mode signal indicating that a charge operation or a discharge operation is to be carried out, a control circuit for controlling an operation of the switching circuit, a first power-source switching circuit which switches a supply of a power source to the control circuit and is controlled in response to a mode detected by the charge/discharge state detecting circuit, and a second power-source switching circuit which switches a supply of a power source to the control circuit and is controlled in response to a mode detected by the charge/discharge state detecting circuit.

대표청구항 ▼

[ What is claimed is:] [1.] A secondary battery pack comprising:terminal means connected to an external device;rechargeable battery means for storing and utilizing electric charges;switching means for switching operations of said rechargeable battery means between a charge operation and a discharge operation;detecting means connected to said terminal means for detecting whether a charge operation or a discharge operation is to be carried out;control means for controlling the switching of said switching means in response to a detection of said detecting means;first power-source switching means for switching a supply of a power source to said control means and controlled in response to the charge operation or the discharge operation detected by said detecting means; andsecond power-source switching means for switching the supply of the power source to said control means and controlled in response to the charge operation or the discharge operation detected by said detecting means.

이 특허에 인용된 특허 (5) 인용/피인용 타임라인 분석

Eguchi Yasuhito (Kanagawa JPX) Sato Masayuki (Tokyo JPX) Narushima Toshio (Kanagawa JPX) Sanpei Akira (Fukushima JPX) Murano Kanji (Tokyo JPX), Circuit for preventing overcharge and overdischarge of secondary batteries.
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Tidwell James L. (Davie FL) Bogut Henry A. (Coral Springs FL), Intrinsic safe battery having self test capability.
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Mangez Jean Claude (La Rochelle FRX), Modular regulator circuit, for a modular electrical storage cell battery, having a number of modules dependent on the nu.
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Holcomb ; Stanley W., Regulated DC to DC power supply with automatic recharging capability.
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Farley Joseph (Villeneuve Loubet FRX), Supply batteries.
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이 특허를 인용한 특허 (34) 인용/피인용 타임라인 분석

Odaohhara, Shigefumi, Apparatus and method for detecting a battery use state and mitigating battery deterioration.
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Cao, Cindy P.; Flowers, Donald L.; Weissinger, Frederick J., Apparatus for minimizing self-discharge of a smart battery pack.
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Gartstein Vladimir ; Nebrigic Dragan Danilo, Battery having a built-in controller.
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Gartstein Vladimir ; Nebrigic Dragan Danilo, Battery having a built-in controller.
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Gartstein, Vladimir; Nebrigic, Dragan Danilo, Battery having a built-in controller.
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Gartstein Vladimir ; Nebrigic Dragan Danilo, Battery having a built-in controller to extend battery service run time.
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Noda, Masafumi; Okabayashi, Hisakazu; Endo, Takayoshi, Battery pack.
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Wozniak, John A., Battery pack with protection circuit.
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De Cremoux,Guillaume; Van Loo,Insun; Dikken,Jan; Nieuwhoff,Ferry; Christoforou,Yovgos; Kenc,Aykut; Willemsen,Wilhelmus Johannes Remigius, Bi-directional double NMOS switch.
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Smith Gregory J. ; Shacter Stuart ; Martinez Steve, Bidirectional current control circuit suitable for controlling the charging and discharging of rechargeable battery cel.
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Fujiwara Akihiko,JPX ; Ohsugi Toshio,JPX, Charge and discharge protection circuit and battery pack with high withstand voltage.
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Sudo Minoru,JPX ; Takashina Takayuki,JPX ; Kojima Yoshikazu,JPX ; Shimoda Sadashi,JPX ; Mukainakano Hiroshi,JPX, Charge/discharge control circuit and chargeable electric power source apparatus.
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Yoshida Shinichi,JPX, Charge/discharge controlling semiconductor device.
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Tamai Mikitaka,JPX, Charging circuit for charging a rechargeable battery and for preventing consumption of rechargeable battery power by the charging circuit.
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Gangstoe, Gunnar; Aas, Arne; Kastnes, Paal Ronny; Sato, Hideyuki, Deep under voltage recovery in a battery pack.
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Thomas Brian ; Beaufils Jean-Marc ; Cogan Adrian ; Dallemange Bernard,FRX ; Gozlan Gilles,FRX ; Luan Jiyuan ; Thornton Neill ; Toth James, Devices and methods for protection of rechargeable elements.
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Thomas, Brian; Beaufils, Jean-Marc; Cogan, Adrian; Dallemange, Bernard; Gozlan, Gilles; Luan, Jiyuan; Thornton, Neill; Toth, James, Electrical device including a voltage regulator mounted on a variable resistor.
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Ryu, Ji Heon; Yoon, Songhun; Lee, HanHo; Lee, Eun Ju, Electrode material including clay mineral and electrochemical cell employed with the same.
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Terada Yukihiro,JPX, Low power consumption circuit and secondary battery cell protection circuit.
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Toivola, Timo; Kari, Juhani, Method and circuitry for battery protection.
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Kim, Sookyoung; Hong, Byoungyong; Park, Jaehwan; Kim, Younghan; Ha, Sangwoo, Mobile terminal and battery charging method therefor.
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Döll, Walter; Fielder, Dirk; Haller, Markus, Power management system.
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Gartstein Vladimir ; Nebrigic Dragan Danilo, Primary battery having a built-in controller to extend battery run time.
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Volz Andreas,DEX ; Baumann Joachim,DEX ; Bodganowitz Klaus,DEX ; Leysieffer Hans,DEX ; Muller Dieter,DEX ; Muller Gerd,DEX, Protective device for a repeatedly rechargeable electrochemical battery.
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Poff, Spencer, Redundant battery protection system and method.
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Terada Yukihiro,JPX, Secondary battery protection circuit.
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Nakamura, Aiko; Kubota, Tadahiko; Takeshi, Kazumasa; Sugita, Shuhei, Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus.
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Kumagai, Eiji, Storage system, electronic device, electric vehicle and power system.
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Shiraishi, Takeyuki; Itagaki, Takeshi, Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch.
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Shiraishi, Takeyuki; Itagaki, Takeshi, Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch.
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Shiraishi, Takeyuki; Itagaki, Takeshi, Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch.
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Shiraishi, Takeyuki; Itagaki, Takeshi, Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch.
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Setterberg, Ulf Carl Mikael; Cowperthwaite, Jeremy Michael; Brakley, Jeff, System and methods for improved starting of combustion engines.
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Kaminsky, Ilya; Lynds, Robert Shaw; Setterberg, Mikael; Bendale, Priya; Hung, Ha Q.; Dougherty, Thomas J.; Miller, John; Cowperthwaite, Jeremy, Ultracapacitor and battery combination with electronic management system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Secondary battery pack 원문보기