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Class Information
Number: 137/405
Name: Fluid handling > Liquid level responsive or maintaining systems > By weight of accumulated fluid > Oil burner fuel overflow preventing safety cut-offs
Description: Apparatus including a valve arranged to cut off the fuel supply to an oil burner or the like in response to a predetermined accumulation of unburned liquid fuel.

Patents under this class:

Patent Number Title Of Patent Date Issued
5456595 Device for preventing flareup in barometric-type wick-fed liquid fuel burners Oct. 10, 1995
5409370 Liquid fuel burner safety device employing fuel tank shutoff Apr. 25, 1995

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