Title:
POWER SUPPLY BOX
Document Type and Number:
WIPO Patent Application WO/2018/212014
Kind Code:
A1
Abstract:
The present invention balances avoidance of excessive standby power loss with supplying of large current, and uses simple configuration to electrically connect a power storage device and a load which is for onboard use in a vehicle and whereto power can be supplied by the power storage device. The power supply box is provided with: a first terminal connected to a first power storage device for supplying power to a first load; a second terminal connected to an alternator and to a second load; a normally-off switch connected between the first terminal and second terminal; and a bypass connected between the first terminal and second terminal in parallel with the switch. The bypass includes: a diode having a forward direction extending from the first terminal toward the second terminal; and a resistor connected between the first terminal and second terminal in series with the diode.
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Inventors:
YASUNORI HIROMICHI (JP)
Application Number:
PCT/JP2018/017753
Publication Date:
November 22, 2018
Filing Date:
May 08, 2018
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B60R16/033; H02H7/18; H02H9/02; H02J7/00
Foreign References:
| JP2011178384A | 2011-09-15 | |||
| JP2014012465A | 2014-01-23 | |||
| JP2011234479A | 2011-11-17 | |||
| JP2013023103A | 2013-02-04 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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