Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Engineering
Class Information
Number: 137/332
Name: Fluid handling > Non-valving motion of the valve or valve seat > Rotary motion of a reciprocating valve > Turbine on valve
Description: Apparatus in which the rotating means is a turbine mounted on the valve or valve stem.










Patents under this class:

Patent Number Title Of Patent Date Issued
8567689 Sanitary operator of a hot water heat pump Oct. 29, 2013
6120302 Switching valve for a multiple-circuit vehicle brake system Sep. 19, 2000
5548959 Adjustment valve for injecting fuel for a turbojet engine Aug. 27, 1996
5358177 Fluid flow and temperature control apparatus Oct. 25, 1994
5154589 Metering pump Oct. 13, 1992
4711392 Mixing valve apparatus Dec. 8, 1987
4240468 Solenoid operated valve Dec. 23, 1980
4071042 Electromagnetic actuator, notably for hydraulic servo-control valve Jan. 31, 1978











 
 
  Recently Added Patents
Electron beam manipulation system and method in X-ray sources
Image forming device
Secure data exchange for processing requests
Digital broadcast receiver and method for processing caption thereof
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
Pharmaceutical compositions of entacapone, levodopa and carbidopa with improved bioavailability
Sending notification of event
  Randomly Featured Patents
Cyanomethylphenethanolamines
Sanitary towel
Asymmetric packet switch and a method of use
Apparatus and method for reactivating multiple packet data sessions in a wireless network
Method for compressing graphical information
Punching apparatus
Handle
Background task execution over a network based on network activity idle time
Hydraulic pressure sterilization and preservation of foodstuff and feedstuff
Systems and methods for a turbo low-density parity-check decoder