Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/866
Name: Fluid handling > Systems > With flow control means for branched passages > With common valve operator > Threaded actuator
Description: Systems wherein the means to coordinate the actuation of the flow control means includes a member having a helical rib, which member reciprocates as a result of rotary motion applied thereto.










Patents under this class:

Patent Number Title Of Patent Date Issued
5979484 Safety and regulation valve unit for a gas installation particularly a heating installation Nov. 9, 1999
4644973 Valve unit for air-conditioner piping Feb. 24, 1987
4580599 Valve assembly for relieving pressure on a process structure Apr. 8, 1986
4511119 Adjustable valve assembly Apr. 16, 1985
4438782 Isolation steam valve with atmospheric vent and relief capability Mar. 27, 1984
4296777 Multiple coupling for lubricating systems Oct. 27, 1981











 
 
  Recently Added Patents
Modulation of TIM receptor activity in combination with cytoreductive therapy
Hand-held electronic display device
Semiconductor apparatus
Idle stop and go system and method for controlling thereof
Encoding method, decoding method, encoding device, decoding device, program, and recording medium
Pre-sealing unit for wire-cut electric discharge machine
Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative
  Randomly Featured Patents
Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom
Mobile terminal
Method and system for managing concurrently executable computer processes
Hair braiding device and method
Adjustable equipment support stand
Deformable chamber-based homogeneous charge combustion ignition (HCCI) engine and generator
System and method for in vivo measurement of biological parameters
Electrical contactor
Semiconductor device and manufacturing method for same
Surgical stapler