ELECTRONIC VACUUM REGULATORS DIAPHRAGM

Brand Owner Address Description
LABOBASE KNF Neuberger GmbH Alter Weg 3 Freiburg 79112 Germany electronic vacuum regulators for diaphragm and piston-type compressors, vacuum pumps and vacuum systems;machine pumps, namely, high-capacity diaphragm-type compressors, vacuum pumps, hydraulic pumps; vacuuming systems comprising vacuum pumps, vacuum discharge points and connecting lines;
 

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

    
Technical Examples
  1. A vacuum booster includes a housing defining a control volume in which a movable diaphragm separates the control volume into an apply chamber and a vacuum chamber. A power piston extends through and engages the diaphragm and has an axial bore containing a valve assembly that controls a diaphragm pressure differential across the diaphragm. The power piston drives an output rod in the forward direction. The output rod has a rearward portion exposed to pressure within the vacuum chamber and a forward face exposed to atmospheric pressure. When the pressure within vacuum chamber is less than atmospheric, a piston pressure differential across the power piston provides a return force in the rearward direction to the power piston.