Electronic component mounted on a capacitor electrode
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01G-004/228
H01G-009/10
H05K-005/03
H01G-009/08
H01G-009/008
H01G-009/28
A61N-001/375
출원번호
US-0165363
(2011-06-21)
등록번호
US-8848341
(2014-09-30)
발명자
/ 주소
Sherwood, Gregory J.
출원인 / 주소
Cardiac Pacemakers, Inc.
대리인 / 주소
Schwegman Lundberg & Woessner, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
52
초록▼
One example includes a capacitor case sealed to retain electrolyte, electrolyte disposed in the capacitor case, a capacitor electrode disposed in the capacitor case, an electronic component mounted to the capacitor electrode and disposed in the capacitor case, the electronic component including two
One example includes a capacitor case sealed to retain electrolyte, electrolyte disposed in the capacitor case, a capacitor electrode disposed in the capacitor case, an electronic component mounted to the capacitor electrode and disposed in the capacitor case, the electronic component including two contacts, with a first contact mounted onto the capacitor electrode and with a second contact mounted onto a terminal disposed on an exterior of the capacitor case and sealingly extending through the capacitor case, the first and second contacts electrically isolated from one another, a additional capacitor electrode disposed in the capacitor case, a separator disposed between the capacitor electrode and the additional capacitor electrode and a additional terminal disposed on the exterior of the capacitor case and in electrical communication with the additional capacitor electrode, with the terminal and the additional terminal electrically isolated from one another.
대표청구항▼
1. An apparatus, comprising: a capacitor case sealed to retain electrolyte;electrolyte disposed in the capacitor case;a capacitor electrode disposed in the capacitor case, the capacitor electrode includes a foil substrate;an electronic component, other than the capacitor electrode, mounted directly
1. An apparatus, comprising: a capacitor case sealed to retain electrolyte;electrolyte disposed in the capacitor case;a capacitor electrode disposed in the capacitor case, the capacitor electrode includes a foil substrate;an electronic component, other than the capacitor electrode, mounted directly onto the capacitor electrode foil substrate and disposed in the capacitor case, the electronic component including two contacts, with a first contact mounted directly onto the capacitor electrode foil substrate and with a second contact mounted onto a terminal disposed on an exterior of the capacitor case and sealingly extending through the capacitor case, the first and second contacts electrically isolated from one another;an additional capacitor electrode disposed in the capacitor case;a separator disposed between the capacitor electrode and the additional capacitor electrode; andan additional terminal disposed on the exterior of the capacitor case and in electrical communication with the additional capacitor electrode, with the terminal and the additional terminal electrically isolated from one another, wherein the electronic component is a transformer disposed in the capacitor case and thermally coupled to the capacitor electrode. 2. The apparatus of claim 1, wherein the capacitor electrode includes a sintered portion. 3. The apparatus of claim 2, wherein the sintered portion is disposed on the foil substrate. 4. The apparatus of claim 2, wherein the electronic component is mounted onto the capacitor electrode with surface mount technology (“SMT”). 5. The apparatus of claim 1, wherein the electronic component further includes a resistor. 6. The apparatus of claim 5, comprising a diode coupled to the resistor, with an anode of the diode coupled to the resistor and a cathode of the diode coupled with a conductor. 7. The apparatus of claim 1, wherein the electronic component further includes a solid state switch. 8. The apparatus of claim 7, wherein the solid state switch includes a die that is thermally coupled to the capacitor electrode. 9. A system, comprising: a hermetically sealed device housing;a battery disposed in the hermetically sealed device housing;a capacitor disposed in the hermetically sealed device housing, the capacitor comprising: a capacitor case sealed to retain electrolyte;electrolyte disposed in the capacitor case;a capacitor electrode disposed in the capacitor case, the capacitor electrode includes a foil substrate;an electronic component, other than the capacitor electrode, mounted directly onto the capacitor electrode substrate foil and disposed in the capacitor case, the electronic component including two contacts, with a first contact mounted directly onto the capacitor electrode foil substrate and with a second contact mounted onto a terminal disposed on an exterior of the capacitor case and sealingly extending through the capacitor case, the first and second contacts electrically isolated from one another;an additional capacitor electrode disposed in the capacitor case;a separator disposed between the capacitor electrode and the additional capacitor electrode; anda additional terminal disposed on the exterior of the capacitor case and in electrical communication with the additional capacitor electrode, with the terminal and the additional terminal electrically isolated from one another, andan electronic cardiac rhythm management circuit coupled to the battery and the capacitor and adapted to charge the capacitor with the battery and to discharge the capacitor to provide a therapeutic defibrillation pulse, wherein the electronic component is a transformer disposed in the capacitor case and thermally coupled to the capacitor electrode. 10. The system of claim 9, wherein the electronic component further includes a solid state switch. 11. The system of claim 10, wherein the capacitor electrode substrate foil comprises a sheet with a main body comprising a sintered portion, and a connection member extending away from the main body comprising a connection portion, with the electronic component mounted on the connection portion. 12. The system of claim 9, wherein the capacitor case includes a dish portion and a lid portion, with the electronic component mounted onto the dish portion. 13. The system of claim 9, wherein the capacitor electrode and the additional capacitor electrode are part of a first capacitor partition, and with the capacitor including at least a second capacitor partition including a third capacitor electrode coupled with an additional electronic component and a fourth capacitor electrode. 14. A system comprising: a hermetically sealed device housing;a battery disposed in the hermetically sealed device housing;a capacitor disposed in the hermetically sealed device housing, the capacitor comprising: a capacitor case sealed to retain electrolyte;electrolyte disposed in the capacitor case;a capacitor electrode disposed in the capacitor case, the capacitor electrode includes a foil substrate;an electronic component, other than the capacitor electrode, mounted to the capacitor electrode and disposed in the capacitor case, the electronic component including two contacts, with a first contact mounted onto the capacitor electrode and with a second contact mounted onto a terminal disposed on an exterior of the capacitor case and sealingly extending through the capacitor case, the first and second contacts electrically isolated from one another;an additional capacitor electrode disposed in the capacitor case;a separator disposed between the capacitor electrode and the additional capacitor electrode; anda additional terminal disposed on the exterior of the capacitor case and in electrical communication with the additional capacitor electrode, with the terminal and the additional terminal electrically isolated from one another, andan electronic cardiac rhythm management circuit coupled to the battery and the capacitor and adapted to charge the capacitor with the battery and to discharge the capacitor to provide a therapeutic defibrillation pulse,wherein the capacitor electrode and the additional capacitor electrode are part of a first capacitor partition, and with the capacitor including at least a second capacitor partition including a third capacitor electrode coupled with an additional electronic component and a fourth capacitor electrode,wherein the electric component is a diode with a first diode anode coupled to the capacitor electrode, and the additional electric component is a second diode with a second diode anode coupled to the additional capacitor electrode, with a first diode cathode coupled with a second diode cathode wherein the first capacitor partition is adapted to discharge in sequence with the second partition. 15. The system of claim 14, wherein the first capacitor partition and the second capacitor partition are adapted to discharge a sawtooth waveform.
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