DEFLECTION MEMBER, BREAKING MODULE, AND CONTACTOR
Disclosed is a deflection member, comprising: a first arc striking portion and a second arc striking portion which extend in a first direction and are parallel to each other; a base portion extending in a second direction perpendicular to the first direction and disposed in a biased manner between t...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Disclosed is a deflection member, comprising: a first arc striking portion and a second arc striking portion which extend in a first direction and are parallel to each other; a base portion extending in a second direction perpendicular to the first direction and disposed in a biased manner between the first arc striking portion and the second arc striking portion in the second direction; a first connecting portion connecting the base portion and the first arc striking portion; and a second connecting portion connecting the base portion and the second arc striking portion, wherein the first arc striking portion is provided between a first moving contact and a first arc extinguishing chamber to guide an electric arc from the first moving contact to the first arc extinguishing chamber, and the second arc striking portion is provided between a second moving contact and a second arc extinguishing chamber to guide the electric arc from the second moving contact to the second arc extinguishing chamber. According to the deflection member of the present invention, electric arc stagnation is reduced, and the arc extinguishing performance is improved. Furthermore, the deflection member of the present invention can protect a contact portion of the moving contact from erosion and prevent a moving contact assembly from being contaminated by the arc extinguishing chamber. |
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