VACUUM PUMPS USE

Brand Owner (click to sort) Address Description
CHEM-DRY EDWARDS VACUUM, INC. 301 BALLARDVALE STREET WILMINGTON MA 01887 vacuum pumps for use in manufacturing processes;
CRYOGEN APPLIED MATERIALS, INC. 3050 Bowers Avenue Santa Clara CA 95054 Vacuum pumps for use in conjunction with equipment and machines for the processing and production of semiconductor substrates, thin films, silicon discs and wafers, including polishing, cleaning and process monitoring equipment;
ORION AIRTECH GROUP, INC. 301 VETERANS BOULEVARD RUTHERFORD NJ 07070 vacuum pumps for use in the printing, plastic vacuum molding, computer, medical, nuclear and semiconductor/wafer industries;
VGS PIAB AB Box 4501 TÄBY 18304 Sweden Vacuum pumps for use in machines, integrating vacuum ejectors and suction cups;VACUUM GRIPPER SYSTEMS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A two stroke steam-to-vacuum engine comprises a plurality of cylinders (500, 502) each cylinder having a piston (504, 510), a piston rod (506, 512), and a steam chamber (508, 514), the piston rods connected for synchronous movement such that each piston is reciprocally moveable between an expanded position and a collapsed position. Admission of steam at 3-5 p.s.i. above atmospheric pressure into the steam chambers (508, 514) is controlled by steam valves (522, 524) and exposure of the steam chambers to a vacuum is controlled by vacuum valves (548, 550). Steam is supplied to the steam chambers (24, 38) through a boiler 520, a solar power source, or an alternative fuel of choice. An auxiliary vacuum tank (572) may be isolated from a primary vacuum tank (554) to replenish the vacuum in a condensate collector tank (560) after removal of condensate. Auxiliary vacuum pumps (614, 616), driven by power from cylinders (500, 502), replenish the vacuum in the auxiliary vacuum tank (572) leaving the main vacuum pump (570) to support the primary vacuum tank (554).