HERMETICALLY SEALED CLOSE COUPLED ELECTRIC

Brand	Owner	Address	Description
CAN-O-MATIC	AIR & LIQUID SYSTEMS CORPORATION	P.O. Box 457 726 Bell Avenue, Suite 302 Carnegie PA 15106	HERMETICALLY SEALED CLOSE COUPLED ELECTRIC MOTOR-PUMP UNITS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Laser apparatus and methods that permit actuation of a tuning element via a magnetically coupled drive assembly, and which provide for isolation of contamination-sensitive optical surfaces within a hermetically sealed enclosure with a magnetically coupled drive assembly that is external to the enclosure. The apparatus of the invention comprises a tuning element positioned in a light beam, and a drive element magnetically coupled to the tuning element. The apparatus may further comprise a hermetically sealed enclosure, with the tuning element positioned within the hermetically sealed enclosure, and the drive element located outside the hermetically sealed enclosure. The methods comprise positioning a tuning element in a light beam, magnetically coupling a drive element to the tuning element; and actuating the tuning element via magnetic coupling between the tuning element and the drive element. The methods may further comprise enclosing the tuning element in a hermetically sealed container.