Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/616
Name: Fluid handling > Systems > Articulated or swinging flow conduit > Actuates valve
Description: Systems in which relative movement of the sections of the flow conduit actuates a valve which controls flow through the conduit.










Sub-classes under this class:

Class Number Class Name Patents
137/616.3 Plural motions of valve 4
137/616.5 Reciprocating valve 12
137/616.7 Rotary valve 26


Patents under this class:

Patent Number Title Of Patent Date Issued
5462075 Method and device for controlling a flow of fluid Oct. 31, 1995
4998560 Fluid loading arm emergency disconnection system Mar. 12, 1991
4768557 Procedure and device for the operation of water mixer unit Sep. 6, 1988
4727906 Gripless water mixer unit Mar. 1, 1988
4561633 Valve for animal watering tanks Dec. 31, 1985
4483359 Pull away spill guard Nov. 20, 1984
4207921 Header assembly and jetting adapter for well point pumping apparatus Jun. 17, 1980
4200123 Ball-type faucet Apr. 29, 1980











 
 
  Recently Added Patents
Screen
Snapshot isolation support for distributed query processing in a shared disk database cluster
Method for driving bistable display device
Selecting from a plural of energy saving modes
Cineole
Method and system for electronic distribution of product redemption coupons
Method and apparatus for pre-scheduling in closed-loop MU-MIMO antenna system
  Randomly Featured Patents
Holder for bottles and tools
Portable lap tray
Chair
Intraluminal stent
Electrical thermal storage heat sink for space heater
Easily split substrates for the quantification of proteases
Sensitized onium salts
Alert options for electronic-paper verification
Method of electroplating a copper lead frame with copper
Characterizing an earth subterranean structure by iteratively performing inversion based on a function