Resources Contact Us Home
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
Method and apparatus for displaying a video signal on a computer system
Strawberry plant named `Mayflower`
Loyalty analytics systems and methods
Speaker diaphragm, and speaker and handheld terminal device using said speaker diaphragm
Microwave assisted magnetic recording (MAMR) head having an offset spin torque oscillator (STO) and narrow trailing gap
Semiconductor device and manufacturing method thereof
Data storage trophy
  Randomly Featured Patents
Low-jitter delay cell
Configurable flat panel image to film transfer method and apparatus
Azo compound and salts thereof, as well as dye-based polarization films and polarizing plates comprising the same
Multi-layer heater for an electron gun
Image processing system
Turbine generator starting method and turbine generation system
Phenyl esters of 3-methyl-2-(1-nitro-2-oxo-2-phenoxyethylidene)-1-imidazolidinecarboxylic acids
Surface acoustic wave hydrogen sensor
Systems, methods, and software for using markers on channel signals to control electronic program guides and recording devices
Ceramic heaters