US 11,984,740 B2
Temperature protective device for filter capacitor bank
Dan Liu, Shenzhen (CN); Dawei Zheng, Shenzhen (CN); Sui Ouyang, Shenzhen (CN); Lingfu Ou, Shenzhen (CN); and Dewu Kang, Shenzhen (CN)
Assigned to Santak Electronic (Shenzhen) Co., Ltd., Shenzhen (CN)
Filed by SANTAK ELECTRONIC (SHENZHEN) CO., LTD., Shenzhen (CN)
Filed on Sep. 10, 2021, as Appl. No. 17/471,977.
Claims priority of application No. 202010951512.1 (CN), filed on Sep. 11, 2020.
Prior Publication US 2022/0085632 A1, Mar. 17, 2022
Int. Cl. H02J 7/00 (2006.01); G01R 31/64 (2020.01); H02J 7/34 (2006.01)
CPC H02J 7/00309 (2020.01) [G01R 31/64 (2020.01); H02J 7/345 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A temperature protective device for a filter capacitor bank comprising two or more capacitors arranged in an array, the temperature protective device comprising:
a cover body configured to cover the two or more capacitors of the capacitor bank; and
a temperature sensor attached to the cover body; and
a heat conduction pad located between the cover body and the capacitor bank and configured to be compressed between the cover body and the capacitor bank.