Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Pressure and thermal relief valve










Image Number 2 for United States Patent #4896690.

In a thermal responsive relief valve, an elongated tubular valve body axially contains a strut secured at one end portion to the bore of the valve body and axially contained at its other end by a piston sealed with the valve body bore at one of its ends. A fusible material is interposed between one end portion of the strut and the valve member surrounding the last mentioned strut end portion.








 
 
  Recently Added Patents
Processing financial documents
Apparatus and method for performing lawful intercept in group calls
Information processing apparatus capable of authentication processing with improved user convenience, control program for information processing apparatus, and recording medium having control
Agents for preventing and treating disorders involving modulation of the ryanodine receptors
Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator
Method and apparatus for controlling a multi-node process
Data unit receiver and sender control method
  Randomly Featured Patents
Controller for a compacting vehicle wetting system
1-arylpyrazoles
Semiconductor memory device having sub-word line driving circuit
Materials handling vehicle
Fluid injection spray system
Clip
Apparatus for forming expanded panels
Liquefaction with microencapsulated catalysts
Roofing shingle
Timepiece comprising an alarm