Resources Contact Us Home
Microcontactor probe with reduced number of sliding contacts for Conduction, and electric probe unit

Image Number 12 for United States Patent #7969170.

In order for a conduction path to have a reduced number of sliding portions for conduction, without increase in inductance nor resistance, thereby permitting an enhanced accuracy of inspection, a pair of plungers (3, 4) biased in opposite directions by a coil spring (2), to be electrically connected to a wiring plate (10), have electrical connections in which, in a tubular portion (15) as a tight wound spiral portion (15a) fixed on one plunger (4) to allow linear flow of electrical signal, the other plunger (3) is brought into slidable contact.

  Recently Added Patents
Image forming apparatus with static elimination
Request routing based on class
Circuit arrangement having a load transistor and a voltage limiting circuit and method for driving a load transistor
Solar energy converter with improved photovoltaic efficiency, frequency conversion and thermal management permitting super highly concentrated collection
Animation control apparatus, animation control method, and non-transitory computer readable recording medium
Method and system for weighted fair queuing
Method for the treatment, alleviation of symptoms of, relieving, improving and preventing a cognitive disease, disorder or condition
  Randomly Featured Patents
Self-ejecting fastener stud
Tissue ablation device and methods of using
Device for drawing and processing blood and for administering liquid via parenteral injection
System and method for knowledge transfer with a game
Heterogeneous flameless hydrocarbon combustion contact catalyst, method of making same and method for combustion of hydrocarbons
Method and apparatus for controlling transfer belt velocity of a color printer
Guardian lockbox for pistols
Cooling system for automotive engine or the like
Superconductor fiber elongation with a heated injected gas
Method and apparatus for inserting a pillow into a pillowcase