IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0277813
(2006-03-29)
|
등록번호 |
US-8744575
(2014-06-03)
|
발명자
/ 주소 |
- O'Phelan, Michael J.
- Schmidt, Brian L.
- Poplett, James M.
- Tong, Robert R.
- Kavanagh, Richard J.
- Iyer, Rajesh
- Barr, Alexander Gordon
- Christenson, Luke J.
- Waytashek, Brian V.
- Schenk, Brian D.
- Sherwood, Gregory J.
|
출원인 / 주소 |
|
대리인 / 주소 |
Schwegman, Lundberg & Woessner, P.A.
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
229 |
초록
One aspect provides a capacitor feedthrough assembly having an electrically conductive member dimensioned to extend at least partially through a feedthrough hole of a case of the capacitor, the conductive member having a passage therethrough.
대표청구항
▼
1. A capacitor comprising: a flat capacitor case having a curved interior surface;a capacitor stack including first, second, and third capacitor elements layered in the capacitor stack, the first, second, and third capacitor elements having respective first, second, and third edge faces that confron
1. A capacitor comprising: a flat capacitor case having a curved interior surface;a capacitor stack including first, second, and third capacitor elements layered in the capacitor stack, the first, second, and third capacitor elements having respective first, second, and third edge faces that confront the curved interior surface of the case, with the third edge face set back from the second edge face and the second edge face set back from the first edge face to define a side profile of the capacitor stack generally congruent to a side profile of the curved interior surface; andmeans for preventing development of excessive pressure within the capacitor case, wherein said means includes a semi-permeable membrane adjacent a hole in the case, the semi-permeable membrane being permeable to hydrogen to allow hydrogen gas to flow through the semi-permeable membrane to relieve the excessive pressure. 2. The capacitor of claim 1, wherein the semi-permeable membrane includes a PTFE membrane. 3. A capacitor comprising: a capacitor case having a curved interior surface and including a hole;a capacitor stack including first, second, and third capacitor elements layered in the capacitor stack, the first, second, and third capacitor elements having respective first, second, and third edge faces that confront the curved interior surface of the case, with the third edge face set back from the second edge face and the second edge face set back from the first edge face to define a side profile of the capacitor stack generally congruent to a side profile of the curved interior surface; andan expandable bladder adjacent the hole to receive fluids passing through the hole, wherein when the bladder is expanded, the bladder has an approximate spherical shape. 4. The capacitor of claim 3, further comprising a bung within the hole, the bung having an axial passage coupled to an interior volume of the bladder and an interior volume of the capacitor case. 5. The capacitor of claim 3, wherein the case is cylindrical. 6. The capacitor of claim 3, wherein the case is flat. 7. The capacitor of claim 3, wherein the capacitor case comprises a conductive metal. 8. A capacitor comprising: a capacitor case having a curved interior surface and including a vent aperture; a capacitor stack including first, second, and third capacitor elements layered in the capacitor stack, the first, second, and third capacitor elements having respective first, second, and third edge faces that confront the curved interior surface of the case, with the third edge face set back from the second edge face and the second edge face set back from the first edge face to define a side profile of the capacitor stack generally congruent to a side profile of the curved interior surface; andgas-exchange means for permitting gas molecules to pass through the vent aperture and restricting passage of liquid molecules. 9. The capacitor of claim 8, wherein the gas-exchange means includes a semi-permeable membrane adjacent the vent aperture. 10. The capacitor of claim 9, wherein the semi-permeable membrane includes a PTFE membrane.
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