[특허]Power-supply-apparatus in a vehicle

[미국특허] Power-supply-apparatus in a vehicle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-010/44
출원번호	US-0087688 (1993-07-02)
우선권정보	DE-4138943 (1991-11-27)
국제출원번호	PCT/DE92/00769 (1992-09-10)
§371/§102 date	19930702 (19930702)
국제공개번호	WO-9311003 (1993-06-10)
발명자 / 주소	Meyer Friedhelm (Illingen DEX) Frey Wunibald (Schwiebderdingen DEX) Doege Mathias (Erligheim DEX)
출원인 / 주소	Robert Bosch GmbH (Stuttgart DEX 03)
인용정보	피인용 횟수 : 20 인용 특허 : 0

초록 ▼

A power supply for a motor vehicle includes an additional voltage storage associated with the starter and the starter is separated from the rest of the vehicle supply system during the starting process by a charging/separating module. Since different variables of the vehicle supply system are supplied to this charging/separating module and corresponding measurements and detection take place within this module, the charging/separating module itself switches off or switches over in a manner which is optimally adapted to requirements. Since the voltage storage associated with the starter and the rest of the vehicle supply battery can be operated completely independently from one another, they can be freely selected based on requirements (starting or buffering). A particularly reliable and safe charging of this voltage storage is ensured at a reduced nominal voltage of the voltage storage, also designated as starter storage.

대표청구항 ▼

A power supply device for a motor vehicle, comprising a first voltage storage for supplying a motor vehicle supply system; a second voltage storage electrically connected to said first voltage storage and electrically connectable with a starter; at least one generator for charging said voltage storages; and a charging/separating module establishing an electrical connection of said voltage storages with one another and with said at least one generator and interrupting the electrical connection between said voltage storages and between at least one of said voltage storages and said at least one generator as a function of predeterminable parameters, said charging/separating module having an amplifier circuit and a power switch which is controlled by said amplifier circuit and is in a conductive or blocking state depending on a control signal of said amplifier circuit.

이 특허를 인용한 특허 (20) 인용/피인용 타임라인 분석

Dougherty Thomas J. ; Segall William P. ; Iverson Michael E., Advanced battery controller with state of charge control.
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Pels Thomas,DEX, Auxiliary starter unit for use with a diesel engine, and method for starting a diesel engine.
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Thomas J. Dougherty ; William P. Segall ; Michael E. Iverson, Battery system.
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Wortberg, Michael; Uhl, Gunter; Grohmann, Dieter, Circuit for voltage stabilization in an onboard power supply.
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Carcouet, Sebastien; Chatroux, Daniel; Desbois-Renaudin, Matthieu, DC voltage source including electrochemical cells having an adaptive voltage level.
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Kuebler,Eberhard; Lamm,Arnold; Mueller,Jens, Decentralized power supply system for a vehicle.
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Frey Wunibald,DEX ; Gegusch-Brunner Hans,DEX ; Schenk Joachim,DEX ; Breunig Volker,DEX ; Schoettle Richard,DEX ; Aupperle Bernd,DEX, Device for supplying voltage in a motor vehicle including two batteries and having improved reliability.
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Schenk Joachim,DEX ; Schramm Dieter,DEX ; Schoettle Richard,DEX, Device for supplying voltage in a motor vehicle including two batteries and having improved reliability.
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Dougherty Thomas J. ; Segall William P. ; Iverson Michael E., Dual battery charge maintenance system and method.
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Naito Shotaro,JPX, Electric car drive system provided with hybrid battery and control method.
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Ikushima, Yoshihiro; Kinbara, Kenichi, Engine starting device.
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Dougherty Thomas J. ; Segall William P. ; Iverson Michael E. ; Watts Dan L., Method and circuit for controlling charging in a dual battery electrical system.
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Streit Walter,DEX ; Mertl Rainer,DEX ; Otto Erhard,DEX ; Donnerstag Achim,DEX ; Maute Kurt,DEX ; Wirth Alfred,DEX ; Zag Wolfgang,DEX, Method of controlling the electric heating of a catalytic converter.
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Pels Thomas,DEX ; Revermann Klaus,DEX ; Riekenbrauck Holger,DEX ; Zeyen Klaus-Peter,DEX, Methods and apparatus for starting an internal combustion engine.
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Bhardwaj, Ramesh Chandra, Methods and systems for power system management.
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Reichow, Dirk; Steckermeier, Tobias; Galli, Tobias, On-board electrical system for a vehicle.
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Morita, Tetsuo, Power supply system providing fault detection using switching arrangement.
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Brooks, Robert C.; Ferguson, Patrick L., Power switch control circuitry isolating or coupling a system power bus of a computer based on a result state of a logical operation.
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Hwa Godwin,HKX ; Mawston Ian G.,NZX, Two terminal battery.
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Reichow, Dirk; Leitherer, Michael, Vehicle electric system, device for controlling a vehicle electric system, and vehicle with a device.
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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] Power-supply-apparatus in a vehicle 원문보기