Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/167
Name: Fluid handling > Diverse fluid containing pressure systems > Gas pressure discharge of liquids feed traps (e.g., to boiler) > Gas pressure controlled by amount of liquid in trap > Float responsive > Gas condensing type
Description: Feed-traps which are not provided with a gas outlet, as the gas applied to discharge the trap is in the form of a readily condensed vapor such as steam which condenses to eliminate the gas pressure after discharge to allow subsequent filling of the trap.










Patents under this class:

Patent Number Title Of Patent Date Issued
5417238 Tillage implements May. 23, 1995
4164325 High-pressure-rotary-nozzle apparatus Aug. 14, 1979











 
 
  Recently Added Patents
Method for automatically estimating inertia in a mechanical system
Soliciting first party in communication session to maintain call when degradation of connection to second party is anticipated
Pet burial pod
Optical cable plug-in detection
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Method and system for efficient DRX operation during handover in LTE
System for the secure management of digitally controlled locks, operating by means of crypto acoustic credentials
  Randomly Featured Patents
Manually propelled pool cleaner
Alarm with perpetual calendar for traveler
Color light-sensitive materials, as well as an image processing method and apparatus using the same
Solid propellant with alginate binder
Continuous prestressed concrete bridge deck subpanel system
Systems and methods for evaluating the ability of borrowers to repay loans
Bite block assembly adapted for adjustable mounting and holding of oral airways and method of using same
Memory management apparatus and communication apparatus
Document transport for raster scanners
Anti-theft device for an access door