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Class Information
Number: 137/200
Name: Fluid handling > Diverse fluid containing pressure systems > Fluid separating traps or vents > Discriminating outlet for gas > Fluid sensing valve > With vaporized liquid stop
Description: Separating traps wherein the valve or an additional device functions to stop normally liquid fluid which is vaporized, such as steam, in the system.

Sub-classes under this class:

Class Number Class Name Patents
137/201 With separate return for condensate 5

Patents under this class:

Patent Number Title Of Patent Date Issued
8360087 Operating fluid tank Jan. 29, 2013
6315212 Float vent Nov. 13, 2001
5413137 Fuel vapor vent assembly with liquid trap May. 9, 1995
5042678 Fuel tank filler tube closure assembly Aug. 27, 1991

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