Title:
BACKPACK-TYPE POWER SUPPLY
Document Type and Number:
WIPO Patent Application WO/2014/006907
Kind Code:
A1
Abstract:
In a backpack-type power supply, a case accommodates the rechargeable battery. An output terminal is electrically connected to the rechargeable battery. A switching element is electrically connected between the rechargeable battery and the output terminal. A main power switch is electrically connected between the rechargeable battery and the switching element. The processing unit is electrically connected between the switching element and the main power switch to be powered by the rechargeable battery when the main power switch is ON.
Inventors:
YOSHINARI TAKUYA (JP)
FUJISAWA HARUHISA (JP)
HORIE YUKI (JP)
FUJISAWA HARUHISA (JP)
HORIE YUKI (JP)
Application Number:
PCT/JP2013/004154
Publication Date:
January 09, 2014
Filing Date:
July 04, 2013
Export Citation:
Assignee:
HITACHI KOKI KK (JP)
International Classes:
H02J7/00; B25F3/00; H01M50/247
Foreign References:
| US6087815A | 2000-07-11 | |||
| US20080106225A1 | 2008-05-08 | |||
| US20050083626A1 | 2005-04-21 | |||
| US20100013394A1 | 2010-01-21 | |||
| JPH073983U | 1995-01-20 |
Attorney, Agent or Firm:
KOIZUMI, Shin et al. (31-14 Yushima 2-chome, Bunkyo-k, Tokyo 34, JP)
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