IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0550200
(2012-07-16)
|
등록번호 |
US-8518708
(2013-08-27)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Premium Power Corporation
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
6 |
초록
▼
A leak detection system for a flowing electrolyte battery comprising a containment member associated with at least one of a stack of a flowing electrolyte battery and an electrolyte reservoir of a flowing electrolyte battery and a sensing member for sensing a fluid leak within the containment member
A leak detection system for a flowing electrolyte battery comprising a containment member associated with at least one of a stack of a flowing electrolyte battery and an electrolyte reservoir of a flowing electrolyte battery and a sensing member for sensing a fluid leak within the containment member.
대표청구항
▼
1. A method for detecting a leak in a flowing electrolyte battery, the flowing electrolyte battery including different first and second stacked cells and a common electrolytic fluid circulating between respective interiors of at least the first and second stacked cells, the method comprising the ste
1. A method for detecting a leak in a flowing electrolyte battery, the flowing electrolyte battery including different first and second stacked cells and a common electrolytic fluid circulating between respective interiors of at least the first and second stacked cells, the method comprising the steps of: capturing a leaking fluid in a first containment member at least partially surrounding the first stacked cells;directing the captured leaking fluid into a second containment member at least partially surrounding the second stacked cells;detecting a presence of the captured leaking fluid in at least one of the first and second containment members;determining that the leak has occurred according to the detection of the presence of the captured leaking fluid in at least one the first and second containment members; andsignaling that the leak has occurred. 2. The method of claim 1, the step of directing comprising directing the captured leaking fluid through an overflow opening in the first containment member and into the second containment member. 3. The method of claim 1, wherein the step of signaling comprises using a signal selected from the group consisting of an audio signal, a visual signal, a radio signal, and infrared signal. 4. The method of claim 1, further comprising directing the captured leaking fluid from the second containment member to a reservoir leak containment member at least partially surrounding an electrolyte reservoir, the electrolyte reservoir for supplying the common electrolytic fluid to at least the first and second stacked cells. 5. A method for detecting a leak in a flowing electrolyte battery, the flowing electrolyte battery including a plurality of stacked cells, a common electrolytic fluid circulating between respective interiors of the plurality of stacked cells, and a plurality of containment members, each containment member at least partially surrounding a respective one of the plurality of stacked cells, the method comprising the steps of: capturing a leaking fluid in at least one of the plurality of containment members;detecting a presence of the captured leaking fluid in the at least one of the plurality of containment members;determining that the leak has occurred according to the detection of the presence of the captured leaking fluid in the at least one the plurality of containment members;detecting a first depth of the captured leaking fluid in the at least one of the plurality of containment members; andsignaling that the leak has occurred. 6. The method of claim 5, further comprising determining a severity of the leak based, at least in part, on the first depth of the captured leaking fluid in the at least one of the plurality of containment members. 7. The method of claim 6, further comprising determining the severity of the leak based, at least in part, on a second depth of the captured leaking fluid in the at least one of the plurality of containment members, the second depth being different from the first depth. 8. The method of claim 7, wherein the step of signaling includes signaling the severity of the leak. 9. The method of claim 5, further comprising determining a property of the leaking fluid based, at least in part, on an electrical resistivity of the leaking fluid. 10. The method of claim 9, further comprising discriminating a type of leaking fluid between a presence of condensation, coolant, and/or uncirculated electrolytic fluid based, at least in part, on the electrical resistivity of the leaking fluid. 11. The method of claim 10, wherein the step of signaling comprises indicating the type of leaking fluid. 12. A method for detecting a leak in a flowing electrolyte battery, the flowing electrolyte battery including a plurality of stacked cells, a common electrolytic fluid circulating between respective interiors of the plurality of stacked cells, an electrolyte reservoir for supplying the common electrolytic fluid to the plurality of stacked cells, and a plurality of containment members, each containment member at least partially surrounding a respective one of the plurality of stacked cells, the method comprising the steps of: capturing a first leaking fluid in at least one of the plurality of containment members;detecting a presence of the captured first leaking fluid in the at least one of the plurality of containment members;determining that the leak has occurred according to the detection of the presence of the captured first leaking fluid in the at least one the plurality of containment members;capturing a second leaking fluid in a reservoir leak containment member at least partially surrounding the electrolyte reservoir;detecting a presence of the captured second leaking fluid in the reservoir leak containment member;determining that the leak has occurred according to the presence of captured second leaking fluid in the reservoir leak containment member; andsignaling that the leak has occurred. 13. The method of claim 12, the step of signaling comprising signaling detection of at least one of the captured first leaking fluid and the captured second leaking fluid. 14. The method of claim 12, further comprising directing the captured first leaking fluid from the at least one of the plurality of containment members into the reservoir leak containment member. 15. The method of claim 12, the step of signaling comprising using at least one signal selected from the group consisting of an audio signal, a visual signal, a radio signal, or an infrared signal.
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