Title:
電池交換可能な電気機器
Document Type and Number:
Japanese Patent JP7499212
Kind Code:
B2
Abstract:
To provide an electric appliance whose battery is replaceable capable of using various kinds of batteries with different battery characteristics and batteries of a same kind but with different battery characteristics with more appropriate settings irrespective of whether the battery characteristics are known or unknown at the time of shipment.SOLUTION: An electric appliance 1 includes a battery mounting part 21 on which a secondary battery 2 can be loaded or unloaded. Battery characteristic information acquired from the secondary battery 2 can be used for control of a discharge amount and control of a charge amount of the secondary batteries 2 having a same major version number 52 when there is a limitation to a version number 51 that can be coped with. Meanwhile, when there is an upper limit to a minor version number 53 that can be coped with, and the secondary battery 2 having a minor version number 53 higher than the upper limit is connected, control of a discharge amount and control of a charge amount of the secondary battery 2 are executed on the basis of battery characteristics corresponding to the upper limit minor version number 53 described in the battery characteristic information.SELECTED DRAWING: Figure 2
Inventors:
Hiroshi Kashihara
Application Number:
JP2021080783A
Publication Date:
June 13, 2024
Filing Date:
May 12, 2021
Export Citation:
Assignee:
Toshiba Lifestyle Corporation
International Classes:
A47L9/28; A47L5/24
Domestic Patent References:
| JP2020005372A | ||||
| JP2006004911A | ||||
| JP2007095107A | ||||
| JP2019141120A | ||||
| JP2020532021A | ||||
| JP2009531977A | ||||
| JP2008102883A | ||||
| JP2009194980A |
Foreign References:
| US20200329934 | ||||
| CN112292794A |
Attorney, Agent or Firm:
Patent Attorney Tokyo International Patent Office