Service life prolongable sodium battery
The utility model discloses a service life prolongable sodium battery. The service life prolongable sodium battery comprises a case, a ceramic tube, a second electrolyte, a positive pole, a positive pole contactor and a negative pole, the ceramic tube is suspended in the case, the second electrolyte...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a service life prolongable sodium battery. The service life prolongable sodium battery comprises a case, a ceramic tube, a second electrolyte, a positive pole, a positive pole contactor and a negative pole, the ceramic tube is suspended in the case, the second electrolyte and the positive pole are arranged in the ceramic tube in a filling mode, the positive pole contactor is inserted into the ceramic tube and extends to outside of the case, the negative pole is located between the case and the ceramic tube, and a ceramic tube support spring is arranged between the case and the ceramic tube. According to the service life prolongable sodium battery, the ceramic tube support spring is used for supporting the ceramic tube, so that the ceramic tube which is in a suspending state originally is lifted, namely gravity of the ceramic tube and the second electrolyte in the ceramic tube is offset by the ceramic tube support spring, gravity endured by the ceramic tube and vitrification substan |
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