Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/505.24
Name: Fluid handling > Line condition change responsive valves > With separate connected fluid reactor surface > With opening bias (e.g., pressure regulator) > Through external pipe > Adjustable external lever
Description: Device in which a lever extending out of the casing provides the means of connecting the reactor and valve head, and also provides an adjustable biasing means.

Patents under this class:

Patent Number Title Of Patent Date Issued
8336577 Pressurized gas containing system Dec. 25, 2012
5509449 Control of fluids Apr. 23, 1996
4344491 Apparatus for actuating downhole flow control valves Aug. 17, 1982

  Recently Added Patents
Generalized AC-DC synchronous rectification techniques for single- and multi-phase systems
Electrical terminal
Reliable event broadcaster with multiplexing and bandwidth control functions
System and method for detecting executable machine instructions in a data stream
Fail-safe upgrading of portable electronic device software
Method and system for cooling of integrated circuits
  Randomly Featured Patents
Producing dispersant compositions compatible with many resin systems
Color toner for electrophotography
Part for ion implantation device
Blind label
Apparatus and method for direct or indirect application of a liquid or pasty medium onto a traveling material web, notably of paper or cardboard
Radial piston pump
Multifunction aircraft LIDAR
Hinge assembly
Foot-operated switch
Hepatitis C inhibitor tri-peptides