Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 251/129.15
Name: Valves and valve actuation > Electrically actuated valve > Including solenoid
Description: Subject matter wherein the valve actuator comprises a winding or coil and a metal core or armature, i.e., a solenoid, the coil and armature mounted for relative movement when the coil is energized.










Sub-classes under this class:

Class Number Class Name Patents
251/129.21 Coil surrounds valve port or flow line 504
251/129.17 Having diaphragm between coil and opening controlled 223
251/129.16 Having plate-shaped armature 512
251/129.19 Lost motion between valve and valve actuator 199
251/129.2 Mechanical movement between valve and solenoid 212
251/129.22 Solenoid within flow line 62
251/129.18 With means to adjust stroke of armature 255


Patents under this class:

Patent Number Title Of Patent Date Issued
8253063 Method for making a solenoid actuator Aug. 28, 2012
8251194 Solenoid valve Aug. 28, 2012
8246004 Valve cartridge for a solenoid valve, and associated solenoid valve Aug. 21, 2012
8245956 Electromagnetic fuel injector for gaseous fuels with anti-wear stop device Aug. 21, 2012
8231104 Solenoid valve Jul. 31, 2012
8220776 Normally opened solenoid valve Jul. 17, 2012
8220775 Flow connector for a valve Jul. 17, 2012
8220604 Damping force variable valve and shock absorber including the same Jul. 17, 2012
8215573 Automotive gasoline solenoid double pole direct injector Jul. 10, 2012
8215522 Trigger release mechanism for fluid metering device Jul. 10, 2012
8210495 Solenoid valve Jul. 3, 2012
8210139 Engine electronic valve actuation Jul. 3, 2012
8205857 Pressure regulating valve Jun. 26, 2012
8197610 Electric interface for water-bearing household devices Jun. 12, 2012
8196566 Voltage generator Jun. 12, 2012
8193890 Method and arrangement for winding a winding wire onto a winding body and associated magnet assembly for a solenoid valve Jun. 5, 2012
8191858 Solenoid valve having a short axis Jun. 5, 2012
8186647 Solenoid valve May. 29, 2012
8186379 Electromagnetic valve and method for manufacturing the same May. 29, 2012
8186370 Solenoid plunger core seal May. 29, 2012
8186317 Hydraulic fluid passage with particle gettering magnet field of the invention May. 29, 2012
8181757 Adjustable damping valve with a fail-safe damping force characteristic May. 22, 2012
8154370 Linear solenoid Apr. 10, 2012
8151823 Fluid power valve arrangement with at least one solenoid valve Apr. 10, 2012
8151819 Fluid supply valve attachment device Apr. 10, 2012
8151815 Solenoid valve control apparatus Apr. 10, 2012
8144448 Control unit comprising a closed-loop controller for regulating the electrical coil current of a regulating electrovalve Mar. 27, 2012
8141959 Vehicle brake hydraulic pressure control unit Mar. 27, 2012
8138871 Pole tube Mar. 20, 2012
8136790 Electromagnetic actuator for a hydraulic directional control valve Mar. 20, 2012
8136788 Coupling element for connecting actuator to valve Mar. 20, 2012
8134436 Linear solenoid Mar. 13, 2012
8132779 Solenoid valve for brake system and manufacturing method thereof Mar. 13, 2012
8132590 Valve assembly with at least one transverse channel in a valve housing Mar. 13, 2012
8128061 Capacity control valve Mar. 6, 2012
8128060 Non-sliding solenoid valve Mar. 6, 2012
8128059 Solenoid valve control apparatus and actuator Mar. 6, 2012
8128004 Method and apparatus for operating an injection valve Mar. 6, 2012
8127788 Parts assembly having sacrificial deformation portion Mar. 6, 2012
8123193 Magnetic valve Feb. 28, 2012
8122709 Device for delivering a reducing agent to an exhaust system of an internal combustion engine Feb. 28, 2012
8118054 Solenoid needle valve assembly Feb. 21, 2012
8113596 Solenoid valve for brake system Feb. 14, 2012
8113225 Flush valve actuator for low-flow urinal Feb. 14, 2012
8113177 Electromagnetic fuel injector and method for assembling the same Feb. 14, 2012
8109487 Linear solenoid device and electromagnetic valve Feb. 7, 2012
8104741 Water box toilet sensing flushing system Jan. 31, 2012
8104739 Pulse valve Jan. 31, 2012
8100382 Valve assembly Jan. 24, 2012
8096485 Method of preheating injectors of internal combustion engines Jan. 17, 2012











 
 
  Recently Added Patents
High voltage power supply
Rubber strip, method for manufacturing tire and tire component member using same, and apparatus therefor
Methods of making semiconductor devices having implanted sidewalls and devices made thereby
Imaging apparatus, camera system, and illumination apparatus
Case and rack system for liquid submersion cooling of electronic devices connected in an array
Motion adaptive communications device and integrated circuits for use therewith
Method of synthesizing phosphide materials
  Randomly Featured Patents
Side pocket mandrel
Soft programming method for non-volatile memory cells
Chisel
Pharmaceutical formulation
Quaternary ammonium polymer, its preparation, its use for separating biomolecules
Distributed control system for lighting with intelligent electronic ballasts
High Throughput plasma treatment system
Easily removable spark plug
Postal weighing platform with integrated feeding and deskewing functions
Heat dissipation apparatus, heat dissipation method thereof, and container data center utilizing the heat dissipation apparatus