PRESSURE CLEANING MACHINES

Brand	Owner (click to sort)	Address	Description
ICE BLAST	Ice Blast International Ltd.	c/o 627 John Street Victoria, British Columbia, V8T 1T8 Canada	pressure cleaning machines;ICE;
KLEANLINE	Custom Klean Corporation	8890 Boak Road Holland Patent NY 13354	Pressure cleaning machines;CLEAN LINE;Water heating units for commercial and industrial use;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Methods for cleaning a chamber of semiconductor device manufacturing equipment are disclosed. An illustrated method comprises supplying cleaning gas into a chamber to start a cleaning process; detecting the intensity of a wavelength for the cleaning gas; fixing a valve at a predetermined position to control the pressure in the chamber; detecting the pressure in the chamber during some period of the cleaning time, the cleaning time being from the beginning of the cleaning process to the time when the intensity of the wavelength is settled at a predetermined value; and stopping supplying the cleaning gas into the chamber to complete the cleaning process.