In Sec. 500.2, the term “hermetically sealed” is defined as: “Equipment sealed against the entrance of external atmosphere where the seal is made by fusion, for example, soldering, brazing, welding, ...

In order to get power into a tank under pressure, [Eric] built a special plug with a hermetic seal to do the job. (Video, embedded below.) The build starts with a large metal plug which screws ...

In order to get power into a tank under pressure, [Eric] built a special plug with a hermetic seal to do the job. (Video, embedded below.) The build starts with a large metal plug which screws ...

Such feedthroughs pass conductors in a wire harness though walls with no loss of pressure or vacuum, thanks to a hermetic epoxy seal. They also eliminate the voltage drops and contact-resistance ...

Yankton, S.D. — MtronPTI offers a laser sealing capability that enables oscillator products with extremely low leak rates for hermetically sealed configurations. This laser sealing capability supports ...

Cinch has delivered this combination of a COTS hermetic sealing, twist-pin contacts and mechanical ruggedness by applying advanced epoxy-resin sealing technology. Unlike traditional bespoke ...

Creating a hermetic seal between metals and glass-ceramics can be a challenge because of the material differences in thermal expansion and brittleness. Stainless steel’s resistance against ...