Electrochemical apparatus and electric apparatus
AssigneeNingde Amperex Technology Limited
InventorsWu MA, Guowen ZHANG
Life of this patent
Estimating the term…
Abstract
An electrochemical apparatus includes an electrode assembly and a housing for accommodating the electrode assembly, where the housing includes a first housing body and a second housing body fixedly connected to the first housing body, at least one of the first housing body or the second housing body is provided with a notch, and a side edge of the notch is non-vertical with respect to a bottom edge of the notch; and the electrode assembly includes a tab, where the tab protrudes out from the notch to outside the housing, and the notch is filled with a sealing material.
Claims27
An electrochemical apparatus, comprising an electrode assembly and a housing for accommodating the electrode assembly;
- wherein,
- the housing comprises a first housing body and a second housing body fixedly connected to the first housing body, at least one of the first housing body or the second housing body is provided with a notch, and a side edge of the notch is non-vertical with respect to a bottom edge of the notch;
- and the electrode assembly comprises a tab, wherein the tab protrudes out from the notch to outside the housing, and the notch is filled with a sealing material.
An electric apparatus, comprising an electrochemical apparatus comprising an electrode assembly and a housing for accommodating the electrode assembly;
- wherein,
- the housing comprises a first housing body and a second housing body fixedly connected to the first housing body, at least one of the first housing body or the second housing body is provided with a notch, and a side edge of the notch is non-vertical with respect to a bottom edge of the notch;
- and the electrode assembly comprises a tab, wherein the tab protrudes out from the notch to outside the housing, and the notch is filled with a sealing material.
Dependencies are inferred from the claim text.