US 11,925,307 B2
Rechargeable cleaner having body controller
Ryuji Mitsui, Anjo (JP); Tadahiko Kobayakawa, Anjo (JP); Takuya Umemura, Anjo (JP); Toru Yamada, Anjo (JP); and Mamoru Sakai, Anjo (JP)
Assigned to MAKITA CORPORATION, Anjo (JP)
Appl. No. 15/733,960
Filed by MAKITA CORPORATION, Anjo (JP)
PCT Filed May 23, 2019, PCT No. PCT/JP2019/020520
§ 371(c)(1), (2) Date Dec. 1, 2020,
PCT Pub. No. WO2020/003828, PCT Pub. Date Jan. 2, 2020.
Claims priority of application No. 2018-121289 (JP), filed on Jun. 26, 2018.
Prior Publication US 2021/0228040 A1, Jul. 29, 2021
Int. Cl. H01M 10/46 (2006.01); A47L 5/24 (2006.01); A47L 9/28 (2006.01); G01R 31/382 (2019.01); H01M 10/44 (2006.01); H01M 10/48 (2006.01); H02J 7/00 (2006.01)
CPC A47L 9/2884 (2013.01) [A47L 5/24 (2013.01); G01R 31/382 (2019.01); H01M 10/443 (2013.01); H01M 10/46 (2013.01); H01M 10/48 (2013.01); H01M 10/486 (2013.01); H02J 7/0063 (2013.01); H02J 7/00712 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A rechargeable cleaner comprising:
a body configured to generate suction power capable of sucking dust together with air using a motor;
a rechargeable battery configured to supply electric power to the motor;
a charger configured to charge the battery; and
a body controller disposed in the body, wherein
the body controller is configured to adjust at least one of a current and a voltage output from the charger to be suitable for charging the battery based on cell voltage information indicating a cell voltage, cell temperature information indicating a cell temperature, and battery identification information for identifying the battery that are acquired from the battery, and based on charger identification information for identifying the charger acquired from the charger, so as to output electric power having a charging current and a charging voltage suitable for charging the battery.