VACUUM PUMPS JET

Brand Owner (click to sort) Address Description
MULTIJECTOR VOLKMANN GMBH Schloitweg 17 59494 Soest Germany [ VACUUM PUMPS AND JET PUMPS ];MULTIPLE INJECTOR;EQUIPMENT FOR HEATING AND REFRIGERATING, NAMELY HEAT PUMPS AND REFRIGERATING PUMPS;
VARIJECTOR VOLKMANN GMBH Schloitweg 17 59494 Soest Germany [ VACUUM PUMPS AND JET PUMPS ];VARIED INJECTOR;EQUIPMENT FOR HEATING AND REFRIGERATING, NAMELY HEAT PUMPS AND REFRIGERATING PUMPS;
 

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).