Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 122/429
Name: Liquid heaters and vaporizers > Feed heaters > Internal conduit > Automatic sediment valve
Description: Subject matter in which the conduit has a sediment trap provided with one or more valves automatically operated when the blow-off valve of the trap is opened to change the course of flow of the water and clear the trap of sediment.










Patents under this class:

Patent Number Title Of Patent Date Issued
8596225 Anti-stacking pump assembly for a water heater and method of operating the same Dec. 3, 2013
7861678 High-efficiency water heater dip tube and method for reducing turbulence in water heaters Jan. 4, 2011











 
 
  Recently Added Patents
Gathering user feedback in web applications
System and method for storing redundant information
Illuminating device
Plasmon generator includes three metal layers for thermally-assisted magnetic recording
Gemstone
Extensible framework for client-based active network measurement
Photographic printing paper and method of making same
  Randomly Featured Patents
Video keyboard
Click pen applicator device and method of using same
Arrangement for calibration of at least one radiation-sensitive detector means
Article package
Using virtual networking devices to manage substrate devices
Drawing machine
Method for forming oxide isolation films on french sidewalls
Cover for electronic tablet
Gyro-stabilized single-axis platform
Cis, endo-2-azabicyclo-[3.3.0]-octane-5-carboxylic acids