Patent · US Active

Fluid micro-injection device and flow channel assembly

US11493148B2 · kind B2 · utility

0Cited by

6References

12Claims

0Family size

Assignee

CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD. · CN

Inventors

Dongsheng Qu · Changzhou City, CN
Jijiang Min · Changzhou City, CN
Pei Sun · Changzhou City, CN
Yangyang Mao · Changzhou City, CN
Fuliang Gao · Changzhou City, CN

Key dates

Filing date	Jan 22, 2018
Grant date	Nov 8, 2022
Priority date	—
Expiry date	Jun 27, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B15/50
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A flow channel assembly (200) of a fluid micro-injection device has a fluid seat (210), a nozzle mounting plate (240), a nozzle (220), a nozzle platen (250) and a fluid supply joint (230). The nozzle (220) is connected to the fluid seat (210) by the nozzle mounting plate (240). The nozzle platen (250) is connected with the nozzle mounting plate (240) to secure the nozzle (220). The fluid supply joint (230) and the fluid seat (210) are connected to control the fluid flowing to the nozzle (220).

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