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1. (WO2018204379) NEGATIVE THERMAL EXPANSION CURRENT INTERRUPTER
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Pub. No.: WO/2018/204379 International Application No.: PCT/US2018/030474
Publication Date: 08.11.2018 International Filing Date: 01.05.2018
IPC:
H01M 8/04701 (2016.01) ,H01M 10/637 (2014.01) ,H01H 37/46 (2006.01) ,H01H 37/36 (2006.01)
[IPC code unknown for H01M 8/04701][IPC code unknown for H01M 10/637]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
37
Thermally-actuated switches
02
Details
32
Thermally-sensitive members
46
actuated due to expansion or contraction of a solid
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
37
Thermally-actuated switches
02
Details
32
Thermally-sensitive members
36
actuated due to expansion or contraction of a fluid with or without vaporisation
Applicants:
AMERICAN LITHIUM ENERGY CORPORATION [US/US]; 2261 Rutherford Road Carlsbad, CA 92008, US
Inventors:
FAN, Jiang; US
Agent:
ZHANG, Li (lily); US
AMENDT, Kevin, C.; US
BAUER, A., John; US
ADAMS, Lisa; US
AZRIN, Linda, B.; US
Priority Data:
62/492,82701.05.2017US
Title (EN) NEGATIVE THERMAL EXPANSION CURRENT INTERRUPTER
(FR) INTERRUPTEUR DE COURANT À EXPANSION THERMIQUE NÉGATIVE
Abstract:
(EN) An electric power system such as, for example, a circuit, an electric appliance, an electric generator, and/or an energy storage system, can be coupled with a negative thermal expansion component. The negative thermal expansion component can be formed from a material having negative thermal expansion properties such that the negative thermal expansion component contracts in response to an increase in temperature. The contraction of the negative thermal expansion component can form a nonconductive gap that disrupts current flow through the electric power system. The disruption of the current flow can eliminate hazards associated with the electric power system overcharging, overheating, and/or developing an internal short circuit.
(FR) Selon l’invention, un système de puissance électrique de type, par exemple, circuit, appareil électrique, générateur électrique, et/ou système accumulateur d’énergie, peut être couplé à un composant à expansion thermique négative. Le composant à expansion thermique négative peut être formé à partir d’un matériau ayant des propriétés d’expansion thermique négatives de sorte que le composant à expansion thermique négative se contracte en réponse à un accroissement de la température. La contraction du composant à expansion thermique négative peut former un vide non conducteur qui interrompt la circulation du courant à travers le système de puissance électrique. L’interruption de la circulation du courant peut éliminer les risques associés à la surcharge, à la surchauffe, et/ou à la formation d’un court-circuit interne du système de puissance électrique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)