Electricity: battery or capacitor charging or discharging – One cell or battery charges another – Vehicle battery charging
Patent
1999-11-16
2000-10-31
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
One cell or battery charges another
Vehicle battery charging
439504, 320104, H02J 700
Patent
active
061407976
ABSTRACT:
An auxiliary failsafe engine starting apparatus locates the batteries or other power storage devices with respect to the current carrying cable(s) to provide high conformability between extended and storage configurations, and includes a protective power control switching module. High conformability of an apparatus is defined herein as being configurable between a greatest extended configuration having a length (l.sub.e) and a storage configuration having a length (l.sub.s), wherein l.sub.e .gtoreq.3 l.sub.s. Preferred apparatus have conformability ratios of .gtoreq.3, .gtoreq.4, .gtoreq.5, .gtoreq.7.5, and .gtoreq.10. Preferred power sources provide an electrical potential of at least 6 volts, and a current of at least 40 amps. More preferable power sources provide sustainable currents of at least 100 amps, and even more preferable power sources provide sustainable currents of at least 250 amps. Preferred cables are relatively long, measuring up to 4 feet or more, total extended length.
REFERENCES:
patent: 4969834 (1990-11-01), Johnson
patent: 5793185 (1998-08-01), Prelec et al.
patent: 5984718 (1999-11-01), James
patent: 5993250 (1999-11-01), Hayman
patent: 6020716 (2000-02-01), Dunn
Luk Lawrence
Wong Peter S.
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