Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/134
Name: Fluid handling > Siphons > Periodic or accumulation responsive discharge > Control by filling auxiliary tank
Description: Apparatus having an additional accumulation receptacle arranged to discharge recurrently into the siphon chamber, such recurrent discharge initiating discharge of the siphon.

Patents under this class:

Patent Number Title Of Patent Date Issued
7931019 Self-powered pump for heated liquid, fluid heating and storage tank and fluid heating system employing same Apr. 26, 2011
4093551 Device for purifying sewer water in small sewer systems Jun. 6, 1978

  Recently Added Patents
Method of manufacturing pipe with branch
Method and device for monitoring and analyzing signals
Combined imaging and radiation therapy
Scalable header extension
Selecting input/output components of a mobile terminal
Signal judgment method, signal judgment apparatus, program, and signal judgment system
Universal data-driven computer proxy
  Randomly Featured Patents
Poinsettia plant named `PER5499`
Formulation of a reconstituted protein, and method and kit for the production thereof
Polymorphic codec system and method
Apparatus and method for operating a phase locked loop frequency synthesizer responsive to radio frequency channel spacing
Disk-shaped rotary control knob
Process for forming patternwise coated powder layer
Universal mount for mounting a handlebar on existing stock handlebar clamps of motorcycles or comparable vehicles
Measuring instrument and method for measuring patterns on substrates of various thicknesses
Bioluminescent bioassay system
System for updating a voicemail network