Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
System and method for order placement in an electronic trading environment
Semiconductor device
Method and system for quantifying viewer awareness of advertising images in a video source
Wallet
Selected alert delivery in a distributed processing system
Control method of LPI lamp for LPI vehicle and logic therefor
System and method to assess and report the health of landing gear related components
  Randomly Featured Patents
combined engine system and method for voice recognition
Motorized activation
Resource matrix, system, and method for operating same
Reflective displays and processes for their manufacture
Upholstery brush handle
Purifying apparatus
Low lift golf ball
Wrench
Composite hingeless rotor hub for rotary wing aircraft
Clutch-to-clutch coast downshifting in a motor vehicle automatic transmission