VACUUM MEASURING TESTING APPARATUS

Brand Owner (click to sort) Address Description
HIQUAD PFEIFFER VACUUM GMBH Berliner Strasse 43 Aßlar 35614 Germany Vacuum measuring and testing apparatus, namely, vacuum gauges and structural parts therefor; electric and electronic apparatus and devices for process control, namely, pressure controllers for controlling the pressure of liquid, semi-liquid, and gaseous substances in industrial processes; leak detection apparatus for identifying leaks in air-tight containers, chambers and vessels; residual gas analyzers; gas flow controllers;HI QUAD;Gas regulators; regulating accessories for gas apparatus; regulating accessories for gas pipes and lines;
SHOEBOX PFEIFFER VACUUM GMBH Berliner Strasse 43 Aßlar 35614 Germany VACUUM MEASURING AND TESTING APPARATUS; ELECTRONIC CONTROLLERS AND OPERATING DEVICES FOR VACUUM PUMPS AND VACUUM PUMP STANDS; LEAK DETECTORS FOR VACUUM PUMPS AND VACUUM CONTAINERS; AND RESIDUAL GAS ANALYZERS;VACUUM PUMPS; VACUUM PUMP STANDS COMPOSED OF A COMBINATION OF VACUUM PUMPS, ACCESSORIES AND CONTROL UNITS; DRIVES AND SHAFT BEARINGS FOR VACUUM PUMPS; ACCESSORIES FOR VACUUM PUMPS AND VACUUM PUMPS STANDS, NAMELY, OIL SEPARATORS, CONDENSATE SEPARATORS, DUST SEPARATORS, COOLERS, FILTERS, VAPOR CONDENSATORS AND FLANGES; VACUUM MACHINE PARTS, NAMELY, VALVES; VACUUM CONTAINERS; AND VACUUM-TECHNICAL INSTALLATIONS CONSISTING OF VACUUM PUMPS, ACCESSORIES FOR VACUUM PUMPS, MEASURING DEVICES, CONNECTION CONDUITS, VALVES AND VACUUM CONTAINERS;SHOE BOX;
TOC PFEIFFER VACUUM GMBH Berliner Strasse 43 Aßlar 35614 Germany vacuum measuring and testing apparatus; electronic controllers and operating devices for vacuum pumps and vacuum pump stands; leak detectors for vacuum pumps and vacuum containers; and residual gas analyzers;vacuum pumps; vacuum pump stands composed of a combination of vacuum pumps, accessories and control units; drives and shaft bearings for vacuum pumps; accessories for vacuum pumps and vacuum pump stands, namely, oil separators, condensate separators, dust separators, coolers, filters, vapor condensators and flanges; vacuum machine parts, namely, valves; vacuum containers; and vacuum-technical installations consisting of vacuum pumps, accessories for vacuum pumps, measuring devices, connection conduits, valves and vacuum containers;
 

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

    
Technical Examples
  1. The present invention broadly comprises a method and apparatus for testing electrochemical cells which is faster and more cost-effective than current testing methods. Accordingly, the invention provides a method for testing electrochemical cells, particularly batteries for medical applications, such as for implantable devices for pacemakers, defibrillators, etc., comprising the steps of: surrounding at least one electrochemical cell with a vacuum with a pressure range of 0 to 0.001 Torr and measuring energy emitted from the electrochemical cell.