Testing and sealing procedure for castings used in pressure circuits involves pressurizing with air laden with aerosol which acts to seal pores

The testing procedure involves sealing all connections to the outside and pressurizing with air. The pressure is monitored over a period, with a drop in the pressure denoting a leak through pores in the casting. A fluid is introduced with the pressurized air as an aerosol. The fluid may harden in ai...

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Bibliographische Detailangaben

1. Verfasser:	RUHLAND, NORBERT
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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