Showing papers on "Bell mouth published in 1978"
Patent•
06 Oct 1978
TL;DR: In this article, a calorifier has a primary heating coil (2) and a secondary outlet pipe (5) with an inlet at the top of the calorifiers for cold make up.
Abstract: The calorifier has a primary heating coil (2) and a secondary outlet pipe (5) with an inlet at the top of the calorifier. The inlet (6) for cold make up is at the bottom. A vertical pipe (7) through the centre of the calorifier with a bell mouth round the inlet(6), has a restriction in it on which a float (8) rests. At low flows, the float does not rise and the cold water enters the bottom of the calorifier. At large flows, the float is lifted and the cold water is discharged at the top of the calorifier to flow down the outside of the primary coil (2) before being forced back up the inside of the coil.
3 citations
Patent•
[...]
17 Jan 1978
TL;DR: In this article, the authors proposed a method to prevent an accident of insulator destruction caused by minute voids, etc. captured between the coating tube and the over of bell mouth shape during assembly of end members.
Abstract: PURPOSE:To prevent an accident of insulator destruction caused by minute voids, etc. captured between the coating tube and the over of bell mouth shape during assembly of end members.
1 citations