Patent · US Active

Electrical valve

US11274766B2 · kind B2 · utility

1Cited by

1References

17Claims

0Family size

Assignee

ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP CO., LTD. · CN

Inventors

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

Key dates

Filing date	Apr 19, 2018
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Apr 19, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B30/70
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An electrical valve, comprising: a valve body component, the valve body component comprising a valve body and a valve cover body, the valve cover body being fixedly connected to the valve body; a valve seat component, the valve seat component comprising a valve seat body and a valve seat core, the valve seat body being fixedly connected to the valve body, the valve seat core being sleeved with a valve port protective sleeve. Due to a structurally optimised design, the electrical valve has a compact overall structure and a small size, and the positional accuracy between various functional parts is easily ensured, thereby increasing the reliability of the valve seat core.

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