Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/066465
Kind Code:
A1
Abstract:
A secondary battery according to one embodiment of the present invention is provided with a container, an electrolyte solution, a positive electrode and a negative electrode, and a flow mechanism. The container has an opening in the bottom. The electrolyte solution is arranged within the container. The positive electrode and the negative electrode are arranged in the electrolyte solution. The flow mechanism has a generation part which is connected to the container via the opening and generates air bubbles in the container through the opening; and the flow mechanism causes the electrolyte solution to flow. The bottom is provided with a projection which extends in the vertical direction, while being positioned on the edge of the opening.
Inventors:
HOSOMI KAZUNORI (JP)
OHKUMA TAKESHI (JP)
OHKUMA TAKESHI (JP)
Application Number:
PCT/JP2019/034311
Publication Date:
April 02, 2020
Filing Date:
August 30, 2019
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H01M10/04; H01M2/38; H01M10/26; H01M10/28; H01M10/30
Domestic Patent References:
| WO2017142042A1 | 2017-08-24 | |||
| WO2013126839A1 | 2013-08-29 | |||
| WO2013006715A2 | 2013-01-10 |
Foreign References:
| JPS5632376U | 1981-03-30 | |||
| JPS5761772U | 1982-04-12 | |||
| JP2019067637A | 2019-04-25 |
Other References:
ITO, YASUMASA ET AL.: "Zinc morphology in zinc- nickel flow assisted batteries and impact on performance", JOURNAL OF POWER SOURCES, vol. 196, 30 October 2010 (2010-10-30), pages 2340 - 2345, XP027531173
Y. ITO. ET AL.: "Zinc morphology in zinc-nickel flow assisted batteries and impact on performance", JOURNAL OF POWER SOURCES, vol. 196, 2011, pages 2340 - 2345, XP027531173
See also references of EP 3859852A4
Y. ITO. ET AL.: "Zinc morphology in zinc-nickel flow assisted batteries and impact on performance", JOURNAL OF POWER SOURCES, vol. 196, 2011, pages 2340 - 2345, XP027531173
See also references of EP 3859852A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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