Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/11
Name: Fluid handling > Processes > With control of flow by a condition or characteristic of a fluid > For regulating boiler feed water level
Description: Processes in which one or more conditions or characteristics of a fluent material is determined and used to control the flow of boiler feed water.

Patents under this class:

Patent Number Title Of Patent Date Issued
8489240 Control system for industrial water system and method for its use Jul. 16, 2013
7931041 System and method for controlling liquid level in a vessel Apr. 26, 2011
7578967 Steam collapsing apparatus and system Aug. 25, 2009
7368040 Apparatus for and method of heating fluid and distilling fluid May. 6, 2008
6615931 Continuous feed drilling system Sep. 9, 2003
4759314 Method of control of steam quality from a steam generator Jul. 26, 1988
4569012 Method and system for controlling fluid transportation in a pipe network Feb. 4, 1986

  Recently Added Patents
Brushless electric motor or generator in shell construction
Case for electronic device
Wireless communication system, wireless communication device, wireless communication method, and program
Memory device, test operation method thereof, and system including the same
Thwarting keyloggers using proxies
Electronic component and a system and method for producing an electronic component
Method and apparatus for exercise monitoring combining exercise monitoring and visual data with wireless internet connectivity
  Randomly Featured Patents
Water-borne hybrid binder composition and use thereof
Rail for a shelving system
Soft tissue paper having a softening composition containing bilayer disrupter deposited thereon
Automotive air conditioner
Semiconductor devices having a field effect transistor and methods of fabricating the same
Preparation of a binder suitable for coating agents
Light fixture assembly
Mobile operating device and method for using said device
Continuous cryopump with a device for regenerating the cryosurface
Game board