Solid electrolyte capacitor and process for producing same

Solid electrolyte capacitor and process for producing same

A solid electrolyte capacitor 1 comprises a capacitor element 7 disposed in a case 5, and a rubber seal member 4 tightly fitted in an upper opening of the case, with lead terminals 6, 6 projecting from the element 7 and extending through the seal member 4. To fabricate the capacitor 1, a TCNQ comple...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIWA, SHINICHI, NAKAMOTO, TOKUSABURO, FUCHIKAMI, HIDEMI, SUENAGA, KAZUHIRO, YOSHIMIZU, KOUROU, KAWAKUBO, TETSUYA
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Beschreibung
Zusammenfassung:A solid electrolyte capacitor 1 comprises a capacitor element 7 disposed in a case 5, and a rubber seal member 4 tightly fitted in an upper opening of the case, with lead terminals 6, 6 projecting from the element 7 and extending through the seal member 4. To fabricate the capacitor 1, a TCNQ complex salt 2 is placed into a heating box 8 and melted by heating. The capacitor element 7 is placed into the box 8, impregnated with the complex salt 2, then immediately withdrawn from the box 8 and cooled in air to solidify the salt 2 by cooling. Subsequently, the lead terminals 6, 6 of the element 7 are inserted through the seal member 4. The element 7 is placed into the case 5 which has approximately the same diameter as the heating box 8, with the seal member 4 attached to the element 7, and the case 5 is constricted to seal off its opening, whereby the solid electrolyte capacitor 1 is obtained.