Electricity: electrical systems and devices – Electrolytic systems or devices – Solid electrolytic capacitor
Patent
1996-06-03
1998-09-01
Picard, Leo P.
Electricity: electrical systems and devices
Electrolytic systems or devices
Solid electrolytic capacitor
361508, 361512, 361516, 361517, 361537, 361528, 361532, H01G 210
Patent
active
058019170
ABSTRACT:
A capacitor and a method for making the capacitor using ultrasonic welding to join the cathode layers together are provided. The capacitor includes a housing defining a chamber with a step provided at an inner portion of the housing. A plurality of capacitor layers each including a cathode foil, a separator and an anode foil, each having alignment holes therein to precisely fit with alignment elements housing, is positioned within the chamber, with the alignment holes mating with the alignment elements. The housing is electrically conductive for connection to the cathode foils. Each cathode foil includes a cathode tab which extends away from the foil. The cathode tabs are pressed together and ultrasonically welded to the housing step abutting the periphery of the interior of the housing.
REFERENCES:
patent: 4527727 (1985-07-01), Renshaw
patent: 4603467 (1986-08-01), Kaneko
patent: 4714953 (1987-12-01), Buller et al.
patent: 4805074 (1989-02-01), Harakawa et al.
patent: 4889536 (1989-12-01), Naitoh et al.
patent: 5041942 (1991-08-01), Carrico
patent: 5131388 (1992-07-01), Pless et al.
patent: 5522851 (1996-06-01), Fayram
Dinkins Anthony
Mitchell Steven M.
Pacesetter Inc.
Picard Leo P.
LandOfFree
Capacitor for an implantable cardiac defibrillator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Capacitor for an implantable cardiac defibrillator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Capacitor for an implantable cardiac defibrillator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-276290