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1. WO2018142758 - ELECTROLYTIC CAPACITOR

Publication Number WO/2018/142758
Publication Date 09.08.2018
International Application No. PCT/JP2017/043904
International Filing Date 07.12.2017
IPC
H01G 9/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
08Housing; Encapsulation
H01G 2/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
2Details of capacitors not covered by a single one of groups H01G4/-H01G11/112
08Cooling arrangements; Heating arrangements; Ventilating arrangements
CPC
H01G 2/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
2Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
08Cooling arrangements; Heating arrangements; Ventilating arrangements
H01G 9/0003
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
0003Protection against electric or thermal overload; cooling arrangements; means for avoiding the formation of cathode films
H01G 9/025
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
022Electrolytes; Absorbents
025Solid electrolytes
H01G 9/045
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
04Electrodes ; or formation of dielectric layers thereon
042characterised by the material
045based on aluminium
H01G 9/07
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
07Dielectric layers
H01G 9/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
9Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004Details
08Housing; Encapsulation
Applicants
  • パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP]/[JP]
Inventors
  • 宗安 康太 MUNEYASU Kouta
  • 佐藤 昌宏 SATO Masahiro
  • 栗原 直美 KURIHARA Naomi
  • 上中 敬太 UENAKA Keita
Agents
  • 鎌田 健司 KAMATA Kenji
  • 前田 浩夫 MAEDA Hiroo
Priority Data
2017-01630031.01.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) ELECTROLYTIC CAPACITOR
(FR) CONDENSATEUR ÉLECTROLYTIQUE
(JA) 電解コンデンサ
Abstract
(EN) Provided is an electrolytic capacitor comprising: a capacitor element; a lead member electrically connected to the capacitor element; a housing member for sealing a portion of the capacitor element and lead member; and a heat-insulating layer having electrical insulation performance and covering at least a portion of the surface of the housing member. The heat-insulating layer contains a metal oxide and/or a metal hydroxide.
(FR) L'invention concerne un condensateur électrolytique comprenant : un élément condensateur ; un élément conducteur connecté électriquement à l'élément condensateur ; un élément boîtier pour étanchéifier une partie de l'élément condensateur et de l'élément conducteur ; et une couche d'isolation thermique ayant une performance d'isolation électrique et recouvrant au moins une partie de la surface de l'élément boîtier. La couche d'isolation thermique contient un oxyde métallique et/ou un hydroxyde métallique.
(JA) 電解コンデンサは、コンデンサ素子と、コンデンサ素子と電気的に接続されたリード部材と、コンデンサ素子およびリード部材の一部を封止する外装部材と、外装部材の表面の少なくとも一部を覆うとともに、電気的絶縁性を有する遮熱層と、を備える。遮熱層は、金属酸化物および金属水酸化物の少なくとも一方を含む。
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