Resources Contact Us Home
Browse by Category: Main > Engineering
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

  Recently Added Patents
Polypeptides and immunizing compositions containing gram positive polypeptides and methods of use
Secure access to customer log data in a multi-tenant environment
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
Buck converter having reduced ripple under a light load
Apparatus for providing location information of hand-held device and method thereof
High-frequency-link power-conversion system having direct double-frequency ripple current control and method of use
Electric discharge machining hole drilling
  Randomly Featured Patents
Ultrabright tunable coherent multikilovolt x-ray source
Retroreflective security features in secure documents
Digital echo suppressor
Portable data terminal and function selecting and starting method used therein
Butadiene (1,3) conversion
System, method and program for distributed event detection
Hot consolidation of powder metal-floating shaping inserts
Correction fluid dispenser
Ignition timing retard angle control apparatus for internal combustion engine
Ultrasonic camera