Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/144
Name: Fluid handling > Siphons > With flow starting, stopping or maintaining means > With leakage or entrained air removal
Description: Apparatus having means for removing air which accumulates in the siphon while it is discharging liquid, such means comprising a positively acting eductor connected at one or more high points of a siphon and having either a separate or a line jet operated pumping means.










Patents under this class:

Patent Number Title Of Patent Date Issued
6474356 Device for controlling a liquid flow Nov. 5, 2002
5035535 Device for regulating the flow in a drainage siphon tube Jul. 30, 1991
4802897 Recovery of gases from non-viscous solvents Feb. 7, 1989
4102523 Vehicle sewage hose support system Jul. 25, 1978











 
 
  Recently Added Patents
Cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives
Method and system for electronic distribution of product redemption coupons
Method of adenoviral vector synthesis
Load balancing for parallel tasks
Calibration device and related method for phase difference between data and clock
Superconducting magnetizer
Substituted thiophene pentamers
  Randomly Featured Patents
Footwear
Cooling device used in an optical recording and/or reproducing apparatus
Connection discovery for optical amplifier systems
Sunscreen method
Building utility core
Coin display and business-card holder
Mixed cell diagnostic systems
Manufacturing process for a container for propulsive charge and the container thus obtained
Process for preparing a sulfinate
System level architectures for relayed uplink communication