Sentence examples for glass envelope from inspiring English sources

Glass envelope tubes are pumped to a high vacuum, and sometimes will shatter unexpectedly, throwing glass at you, so use goggles when working with glass envelope tubes.

If the seal on an insulated unit deteriorates, moisture will eventually seep into the glass envelope and condense on the glass.

For making rods, a slight suction is maintained in order to collapse the walls of the glass envelope as it leaves the mandrel.

Also called the Penning gauge, it consists of two cathodes opposite one another with an anode centrally spaced between them inside a metal or glass envelope.

A photoemissive diode consists of a surface (photocathode) appropriately treated to permit the ejection of electrons by low-energy photons and a separate electrode (the anode) on which electrons are collected, both sealed within an evacuated glass envelope.

An older type of flash is an oxygen-filled glass envelope containing a specific amount of aluminum or zirconium wire and means for igniting the wire in the bulb.

This flood of towers, he added, is swiftly turning the city from one with a skyline dotted with white stone buildings, to one of "green glass envelopes imported from far afield, representing the Faustian pact of national commerce and real estate".

Copper tubes coated with NALSUN selective coatings and enclosed by borosilicate glass envelopes act as absorbers.

Corning made huge profits because it dominated the business of making the glass envelopes that house TV picture tubes, first for black and white, later for color.

Glass envelopes can shatter, sending dangerous shards of glass flying through the air.

At the bottom of the list, you will see a small, orange speaker icon, beside an equally small magnifying glass and envelope.