Resources Contact Us Home
Magnetic valve

Image Number 2 for United States Patent #4512549.

A magnetic valve in which two cylindrical soft-iron cores are provided which are disposed parallel to one another. The soft-iron cores are each surrounded by a coil. An armature of magnetically conductive material which carries a valve body is caused to move inside the soft-iron cores. Between the two coils, an axially magnetized permanent magnet is disposed in circular-annular fashion. The soft-iron cores have a magnetic short-circuit connecting them with one another.

  Recently Added Patents
Field device configuration system
Systems and methods for redox flow battery scalable modular reactant storage
Systems and methods for a signed magnitude adder in one's complement logic
Optical module for a microlithography objective including holding and supporting devices
Display device and method of repairing display device
Method for manufacturing a magnet coil configuration using a slit band-shaped conductor
Method for growing group III-nitride crystals in supercritical ammonia using an autoclave
  Randomly Featured Patents
Current switching logic type circuit with small current consumption
Implementing a web server on a mobile station
Aluminothermic welding device crucible and crucible cover for use therewith
Handoff system and method between different kinds of devices, SIP server and operational method of SIP server
Method and device for brake control for a motion-monitored and controlled drive motor for a printing machine
Unsupported, electron transparent films and related methods
EPDM rocket motor insulation
Multiple-switch arrangement
Display device and driving method thereof
Fixing clip of resin molded part