[특허]Dual voltage engine starter management system

[미국특허] Dual voltage engine starter management system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62D-045/00 H02G-003/00
출원번호	US-0449072 (1982-12-13)
발명자 / 주소	Hansen James E. (Oak Creek WI) Smith Richard G. (Milwaukee WI)
출원인 / 주소	Eaton Corporation (Cleveland OH 02)
인용정보	피인용 횟수 : 29 인용 특허 : 3

초록 ▼

A dual voltage engine starter system having a first battery pack (B) for supplying power to the system and a second battery pack (A) and contactors (SC,PC) for connecting the battery packs in series mode for cold weather starting or in parallel mode for warm weather starting, a pilot relay (SPR) for controlling the standard start solenoid (SOL), and a starter contactor (SMC) that controls the starter motor (SM) circuit to protect the solenoid contacts (SOL1). A control logic system (FIGS. 2a-b) has a single timer (TMR) and a sequencing timer circuit (STC) for controlling the contactors and relay in particular sequences, both for high and low voltage start cycles and for starting and terminating start cycles. A low voltage detector (LVD) controls a start-terminate latch (STL) to abort the start cycle if the start motor (SM) voltage is too low. A frequency sensor (FS) sets the latch (STL) to end the starting cycle when the engine reaches running speed. A transfer detector (TD) sets the latch (STL) to abort the starting cycle if mode transfer is attempted during the starting cycle. Weld detectors (WDC) function at the end of the start cycle to prevent reclosing of the parallel contactor if either the series contactor or the pilot relay contacts (SC1, SC2, SPR1, SPR2) have failed to open. A low system voltage detector connects the series battery pack\s voltage to the control system.

대표청구항 ▼

In a system for starting an internal combustion engine having a starter motor and a standard starter solenoid, the system comprising: a first battery for or battery pack for supplying operating power to the system; a second battery or battery pack; first electrically operable switching means for connecting said first and second batteries in parallel for normal starting; second electrically operable switching means for connecting said first and second batteries in series for cold weather starting; an electrically operable starter pilot switch in circuit with said batteries for energizing the standard starter solenoid; an electrically operable starter motor switch in circuit with said batteries for energizing the starter motor; means for operating said first switching means to connect said batteries in parallel; means for selecting a series or parallel batteries starting mode; means for applying a start signal; and control means operable when series batteries starting has been selected and responsive to said start signal for opening said first switching means and then closing in predetermined timed sequence said second switching means, said starter pilot switch and said starter motor switch in that order to apply power to the starter motor to initiate a high voltage starting cycle.

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

Hansen James E. (Oak Creek WI), Protective control for vehicle starter and electrical systems.
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Johnson Lauren L. (Westchester IL), Series parallel transition for power supply.
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McSparran Lloyd W. (Erie PA) Smith Russell M. (North East PA), Series parallel transition for power supply.
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이 특허를 인용한 특허 (29) 인용/피인용 타임라인 분석

Bass, Edward Albert, 24-volt engine start-up system.
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Webb, Michael A.; Corwin, Larry Gene, Access control devices of the electromagnetic lock module type.
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Wickham David J. (Chippenham GBX), Actuator emergency operation.
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Bethel, Jeffrey D.; Lyons, Peter, Airborne power system disconnect system and method.
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Kramer Claus,DEX ; Seils Wolfgang,DEX ; Stoecklein Henning,DEX ; Freitag Jan,DEX, Apparatus and method for controlling an electrical starter of an internal combustion engine.
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Koenck Steven E., Battery pack having memory.
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Koenck Steven E. (Cedar Rapids IA), Battery pack having memory.
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Purkey, Bruce, Capacitor-based powering system and associated methods.
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Purkey,Bruce; Smith,Carl, Capacitor-based powering system and associated methods.
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Guo,Sam; Jones, III,James; Rajesh,Chidambarakrishnan, Electric relay control circuit.
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Remmers Gregry M. (Ingleside IL), Electronically assisted engine starting means.
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Weidenheimer,Douglas M.; Donegan,Kevin J.; Morton,David Wayne, Electronically reconfigurable battery.
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Like, Nathan; Gutman, Robert F.; Coulter, Christopher; York, Michael T., Energy storage device for starting engines of motor vehicles and other transportation systems.
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King, Robert Dean; Richter, Timothy Gerard; Salasoo, Lembit, Energy storage system for electric or hybrid vehicle.
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King, Robert Dean; Richter, Timothy Gerard; Salasoo, Lembit, Energy storage system for electric or hybrid vehicle.
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King,Robert Dean; Richter,Timothy Gerard; Salasoo,Lembit, Energy storage system for electric or hybrid vehicle.
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Almhagen, Petter, Engine start assist system.
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Hansen James E. (Oak Creek WI), Engine starter protective and control module and system.
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Spellman,James A.; Fulton,David A.; Johnston,Ralph H., Engine starting motor anti-milling device.
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Hill William L. (5017 Thorne La Mesa CA 92041), Jumper terminal system.
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Lefebvre Bruno,FRX ; Jacquet Rene,FRX ; Vilou Gerard,FRX, Method and device for controlling cut-off of a motor vehicle starter.
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Bernardi, John Jay; Ehrenhardt, Kevin Dee, Method and system for keyless machine operation.
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Perhats, Sr., Frank J, Method for powering and terminating operation of vehicle accessories with engine off.
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Lecole, Brice; Laurence, Magali, Method of controlling a reversible electric machine.
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Weidenheimer, Douglas M.; Donegan, Kevin J.; Morton, David Wayne, Modular electronically reconfigurable battery system.
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Weidenheimer, Douglas M; Donegan, Kevin J, Modular electronically reconfigurable battery system.
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Signoff, David M.; Julian, Marcus F., Multiple battery configurations in an implantable medical device.
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Stanley Gerald R. (Mishawaka IN), Switchable DC power supply with increased efficiency for use in large wattage amplifiers.
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Goetze, Thomas; Johanning, Hans-Peter, Vehicle electrical system, particularly for a truck.
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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] Dual voltage engine starter management system 원문보기