Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/505.2
Name: Fluid handling > Line condition change responsive valves > With separate connected fluid reactor surface > With opening bias (e.g., pressure regulator) > With protective separator
Description: Devices relating to the control of gas or vapor and having a distinct reactor surface chamber and connecting passage to the flow line whereby a liquid seal is provided which prevents line gas or vapor from directly contacting the reactor surface.










Patents under this class:

Patent Number Title Of Patent Date Issued
7111653 Expansion tank Sep. 26, 2006
5787883 Spring-free pressure regulator with structure isolating exhaled air from valve Aug. 4, 1998











 
 
  Recently Added Patents
Apparatus and method for image encoding/decoding using predictability of intra-prediction mode
Modular sport center
Functionalized main chain polymers
NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material
Disk drive to enable defect margining
Electronic component and a system and method for producing an electronic component
Luggage cart
  Randomly Featured Patents
Cylindrical screen construction for a filter and method of producing the same
Loop diagnosis system and method for disk array apparatuses
Terminal platforms for batteries in implantable medical devices
Semiconductor integrated circuit device
Cross-coil rotary magnet device
Electrical clamp connector
Dual power bus data storage system
Zero suppressing system for electronic device
Oil base paints containing water-soluble polymers
Enhanced aircraft transponder reliability