Patent · US Active

Electric valve

US12146581B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

ZHEJIANG SANHUA COMMERCIAL REFRIGERATION CONTROLS CO., LTD. · CN

Inventors

Ming Lv · 马宅镇, CN
Jiancheng Zhi · Shaoxing, CN
Damai Yang · 马宅镇, CN

Key dates

Filing date	Sep 11, 2023
Grant date	Nov 19, 2024
Priority date	—
Expiry date	Sep 11, 2043

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16K31/508
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An electric valve includes a valve seat component, a valve body component, and a valve core component. The valve core component includes a sealing portion. The valve core component is arranged in a valve chamber of the electric valve, and the valve core component includes a valve core body. The valve core body is substantially tubular, the valve core body has an integral structure, and the valve core body includes an annular thin-walled portion to abut against the sealing portion of the valve seat component. The thickness of the annular thin-walled portion is M, and 0.3 mm≤M≤2.0 mm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.