公开(公告)号：US12179229B2

公开(公告)日：2024-12-31

申请号：US17295746

申请日：2019-11-04

Applicant: Illinois Tool Works Inc.

Inventor： Guohua Liu

IPC: B05C5/02 ,  B05B7/08 ,  B05C11/10 ,  B23K3/06 ,  G01F11/02 ,  G01F11/28 ,  B05B1/08 ,  H05K3/12

Abstract: A nozzle includes a nozzle passage and a fluid passage. The nozzle passage has an airflow inlet and an airflow outlet. The fluid passage has a fluid passage inlet and a fluid passage outlet. The fluid passage inlet communicates with a fluid source so that a fluid can enter the fluid passage, and the fluid passage outlet communicates with the nozzle passage so that the fluid can enter the nozzle passage, and the airflow exerted from the airflow inlet can press the fluid in the nozzle passage out of the airflow outlet. The nozzle provided by the present application can distribute a small volume of a viscous fluid and is not apt to get blocked.

公开(公告)号：US20250126767A1

公开(公告)日：2025-04-17

申请号：US18688543

申请日：2021-11-12

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Scott A. Reid ,  Guohua Liu

IPC: H05K13/00 ,  H05B3/06 ,  H05K13/04

Abstract: Heated chuck plates and apparatus using the same where a heated chuck or tooling plate has a body including an external surface, the body configured to secure an electronics assembly near the external surface, and an air channel network configured to selectively direct heated air to a plurality of predetermined locations on the electronics assembly, the air channel network including: a first heating pathway configured to direct the heated air through the external surface and onto a first location of the plurality of predetermined locations, and a second heating pathway configured to direct the heated air through the external surface and onto a second location of the plurality of predetermined locations.