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US 2026/0139757 A1Published application
Electric valve
AssigneeZhejiang Sanhua Automotive Components Co., Ltd.
InventorsYiyuan PAN, Rongbin CHEN
Life of this patent
Estimating the term…
Abstract
An electric valve, comprising a nut assembly and a sleeve. The nut assembly comprises a plastic member and a connection portion; the sleeve comprises an opening portion; the connection portion comprises an upper end face portion; the opening portion is fixedly welded to the upper end face portion; and at least part of the upper end face portion is arranged at the outer side of the opening portion in a radial direction of the electric valve.
Claims20
An electric valve, comprising a nut assembly and a sleeve, wherein
- the nut assembly comprises a plastic member and a connecting portion, the connecting portion is fixed to the plastic member, the connecting portion is made of metal material, and the sleeve is made of metal material;
- and
- the sleeve comprises an opening portion, the connecting portion comprises an upper end face portion, the opening portion is fixed to the upper end face portion by welding, and at least part of the upper end face portion is located on an outer side of the opening portion along a radial direction of the electric valve.
Dependencies are inferred from the claim text.