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US 4,283,936 AGranted
Vibration densitometer assembly
AssigneeInternational Telephone and Telegraph Corporation
InventorMilton H. November
Life of this patent
Estimating the term…
Abstract
A vibration densitometer probe assembly including a web partly covering a bore in an annular support, the web having a central hole therethrough, a probe shaft sealed through the hole, and a compressed packing in the bore bearing upon the probe shaft.
Claims2
A vibration densitometer assembly comprising:
- an annular support having a web fixed thereto partly covering a bore and defining a central hole;
- a vibration densitometer probe having a cylinder sealed to said web through said hole, said cylinder extending into said bore;
- an annular packing positioned around said cylinder axially spaced from said web, but radially compressed against said cylinder, said packing being squeezed between said bore and said cylinder to hold said cylinder in a bracing position, said packing, said bore, said cylinder and said web defining an annular space, said annular support having a vent hole therethrough extending from said annular space to a point exterior of said annular support.
Dependencies are inferred from the claim text.