MANUFACTURE BAR GUNS

Brand	Owner	Address	Description
WESSNER	OEM Solutions Inc.	Suite A 8500 Roll Road Clarence Center NY 14032	manufacture of bar guns, plastic injection molded parts, metal stampings and machined parts, tubing and hoses, regulators, mechanical valves, solenoid valves, electric motors and transformers;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An electron beam apparatus is provided in which a sample is scanned with a plurality of primary electron beams respectively emitted from a plurality of electron guns. Each of the electron guns comprises a mechanism for adjusting a relative position between a cathode and anode. The adjusting mechanism of each of the electron guns comprises an insulator for supporting the cathode and a plurality of piezo elements for supporting the insulator. The piezo element varies its length in response to a voltage applied thereto. Therefore, the position of the cathode is adjustable relative to the anode position, by controlling voltages applied to the piezo elements.