Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/40
Name: Fluid handling > Control by change of position or inertia of system > Position relative body of water (e.g., marine governors)
Description: Apparatus wherein the flow is controlled in response to the position of the system as a whole relative to a body of water in which the system is located.

Sub-classes under this class:

Class Number Class Name Patents
137/41 Float controlled 6
137/42 Pressure or head controlled 7

Patents under this class:

Patent Number Title Of Patent Date Issued
4506686 Physiochemically controlled scour jet array system Mar. 26, 1985

  Recently Added Patents
Vehicle seating system and method for reducing fatigue with changing actuator movement
Terminal box assembly
Electronic currency, electronic wallet therefor and electronic payment systems employing them
Scalable packet processing systems and methods
Scanned image projection system employing intermediate image plane
Catalysts and process for producing aldehydes
Integrated circuit packaging system with laser hole and method of manufacture thereof
  Randomly Featured Patents
Color rotation integrated with compression of video signal
Method of making easy-open, push-tab end for metal containers
Reverse inertial load test
Non-contacting automotive dryer releasable connection
Drill pipe tester - pressure balanced
Ankle support
Hair collection device
Device for supporting and protecting nuclear boilers
Remotely-actuated fireworks launcher apparatus
Process for dyeing linear polyesters in the melt