[특허]Charging system having electromagnetic field means for distinguishing between primary and secondary batteries

Charging system having electromagnetic field means for distinguishing between primary and secondary batteries 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02J-007/00 H01M-010/44
출원번호	US-0659917 (1984-10-11)
발명자 / 주소	Mullersman Ferdinand H. (Gainesville FL)
출원인 / 주소	General Electric Company (Gainesville FL 02)
인용정보	피인용 횟수 : 27 인용 특허 : 10

초록 ▼

A battery charging system is provided for charging a rechargeable batteries and for distinguishing the rechargeable battery from a non-rechargeable battery. The charging system establishes an electromagnetic field proximate the battery. A circuit within the battery enters a resonant condition in response to the electromagnetic field and the resonant condition is sensed by the charging system to switch the charging system from a non-charging mode to a charging mode.

대표청구항 ▼

A battery charging system adapted to distinguish a rechargeable battery type from a non-rechargeable type, both said types being of substantially similar shape and size, said system comprising, in combination: a rechargeable battery circuit having a first non-charging mode and a second charging mode, said circuit having first and second contacts arranged for engagement with the first and second external load terminals, respectively, of said rechargeable battery; a radiating device for radiating an electromagnetic field proximate to said battery when the battery is placed in engagement with said contacts of said charging circuit; said rechargeable battery including indicating means responsive to the electromagnetic field for providing an indication distinguishing said rechargeable battery from a non-rechargeable battery; and enabling means responsive to the indication from said indicating means and in response thereto enabling the charging mode of said charging circuit, whereby said charging circuit will be enabled for charging only batteries of the rechargeable type.

이 특허에 인용된 특허 (10)

Heine, Helmut A.; Schmidt, Otto H.; Spitschan, Hans J., Arrangement consisting of a battery handle for electro-optical diagnostic instruments, of a charger and of a storage cell.
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Mullersman Ferdinand H. (Gainesville FL), Battery charger adapter.
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Mullersman Ferdinand H. (Gainesville FL) Stillwell Billy E. (Gainesville FL), Battery charger adapter system.
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Bilanceri Silvio G. (Owings Mills MD) Kanner Gary L. (Parkton MD) Uffer Michael B. (Baltimore MD), Battery charger system and method adapted for use in a sterilized environment.
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Iwanaga Kouichi (Hikone JPX) Kakumoto Hiromi (Hikone JPX), Battery charging device having battery state indicating function.
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Maida Osamu (Tokyo JPX), Battery voltage checking device.
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Staler Terry (18643 Collins St. ; Apt. 26 Tarzana CA 91356) Yerkes John W. (16562 Knollwood Dr. Granada Hills CA 91344), Electrical charging control apparatus and method, and solar to electrical energy conversion apparatus incorporating such.
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Newman Richard W. (Auburn NY) Connors John D. (Auburn NY), Medical instrument and handle assembly.
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Dupuis Jean-Michel (Gennevilliers FR) Lasserre Pierre (Nanterre FR), Method for checking a storage battery.
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Leffingwell Edward A. (Gainesville FL), Rechargeable battery with separate charging terminal.
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이 특허를 인용한 특허 (27)

Akiya Makoto,JPX, Apparatus for discriminating primary and secondary batteries.
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Zick, Jonathan A.; Santana, Jr., George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens-Rendon, Melissa A., Audio and charging system with audio device, power tool battery, and external battery charger.
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Smilanich Nicholas J. (Rocky River OH) Sphar Robert A. (Olmsted Falls OH), Battery charger for detecting the current rate of charge for rechargeable batteries.
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Mikami Toshio (Saitama JPX) Nagasawa Yasuo (Saitama JPX), Battery charging device.
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Tskukamoto,Hisashi; Tan,PangHoo, Battery charging system distinguishing primary and secondary batteries.
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Dowe David R., Battery charging system with battery type and polarity discrimination.
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Zick,Jonathan A.; Santana, Jr.,George L.; Rozwadowski,David J.; Zeiler,Jeffrey M., Electrical combination, electrical component and battery charger.
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Zick, Jonathan A.; Santana, George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens Rendon, Melissa A., Electrical component having a selectively connectable battery charger.
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Zick, Jonathan A.; Santana, George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Schneider, Scott David, Electrical component including a battery receptacle for including a battery.
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Zick, Jonathan A.; Santana, Jr., George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens Rendon, Melissa A., Electrical component, audio component, or electrical combination having a selectively connectable battery charger.
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Zick, Jonathan A.; Santana, Jr., George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens-Rendon, Melissa A., Electrical component, such as a radio, MP3 player, audio component, battery charger, radio/charger, MP3 player/radio, MP3 player/charger or MP3 player/radio/charger, having a selectively connectable battery charger.
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Odaka Yukio,JPX, Electronic apparatus and flash device.
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Toops Kenneth E. (Gainesville FL), Energy using device.
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Perreault, David J.; Phinney, Joshua W.; Neugebauer, Timothy C., Filter having parasitic inductance cancellation.
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Perreault,David J.; Neugebauer,Timothy C.; Phinney,Joshua W., Filter having parasitic inductance cancellation.
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Unger, Brian; Neubauer, Mark, Flashlight including hand crank.
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Julstrom, Stephen Drake; Monroe, Timothy Scott, Magnetically coupled battery charging system.
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Julstrom, Stephen Drake; Monroe, Timothy Scott, Magnetically coupled battery charging system.
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Julstrom, Stephen Drake; Monroe, Timothy Scott, Magnetically coupled battery charging system.
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Perreault, David J.; Pierquet, Brandon J., Method and apparatus to provide compensation for parasitic inductance of multiple capacitors.
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Julstrom, Stephen D.; Monroe, Timothy S.; Killion, Mead C.; Oltman, John E., Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies.
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Ramsden, Martin H., Rechargeable battery having charging indicating means.
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Edwards Kim B. (Alachua FL) Toops Kenneth E. (Gainesville FL) Scholefield Clifford L. (Gainesville FL), Rechargeable cell terminal configuration and charging device.
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Adelman, Lonnie W.; King, III, Clarence R.; Regan, Patrick; Ramirez, Jose De Jesus, Safety circuit for charging devices.
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Sutarwala, Taha Shabbir Husain; Rich, David Gerard, System and method for wirelessly charging a rechargeable battery.
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Julstrom, Stephen Drake; Monroe, Timothy Scott, Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency.
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Azukizawa Teruo (Tokyo JPX) Morishita Mimpei (Tokyo JPX), Transportation system of floated-carrier type.
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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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Charging system having electromagnetic field means for distinguishing between primary and secondary batteries 원문보기