Title:
CAPACITOR UNIT
Document Type and Number:
Japanese Patent JP2023131851
Kind Code:
A
Abstract:
To provide a capacitor unit which can hold capacitor elements while ensuring the clearance between a housing case and the capacitor elements.SOLUTION: A binding unit 2 (a capacitor unit) comprises a plurality of capacitor elements 3, a spacer member 6, and bus bars 7, 8. The spacer member 6 has: a cylindrical part 6a which covers a peripheral surface 3c of an assembly of the capacitor elements 3 tightly arranged in two rows and two columns; and first and second claw parts 6b, 6c which are provided on both ends in the center axis direction of the cylindrical part 6a so as to protrude to the inside of the cylindrical part 6a. With this configuration, each of the capacitor elements 3 can be held by the spacer member 6. At the same time, it is possible to ensure the clearance between a housing case 4 and the capacitor elements 3.SELECTED DRAWING: Figure 1
Inventors:
AIMORI MAKOTO
MORI TAKASHI
SAKAGUCHI TAKUMI
MORI TAKASHI
SAKAGUCHI TAKUMI
Application Number:
JP2022036835A
Publication Date:
September 22, 2023
Filing Date:
March 10, 2022
Export Citation:
Assignee:
NICHICON CORP
International Classes:
H01G4/32; H01G2/02; H01G2/10; H01G4/224; H01G4/38
Attorney, Agent or Firm:
Yuji Yanase
Kouichi Kimura
Yosuke Maruyama
Kouichi Kimura
Yosuke Maruyama