Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Break ignition plug










Image Number 2 for United States Patent #4509469.

A break ignition plug for piston engines wherein an electromagnet acts upon an armature which activates a movable electrode and an ignition pulse passes through the magnet coil of the electromagnet and a short-circuit path between the electrodes. The magnetic field which builds-up in the electromagnet causes breaking of the short-circuit path and spark formation. At the free end of blade or band springs arranged in spaced relationship from one another at the lengthwise axis of the ignition plug there are provided confronting electrode heads. The blade springs are retained at the magnet core and freely protrude by means of the electrode ends into a hollow space or chamber formed at a threaded portion of the ignition plug. At a magnet gap region of the core there are formed at the blade springs armatures which repel one another upon excitation of the electromagnet.








 
 
  Recently Added Patents
Externally gapped line arrester
System and method for optimizing teams
Dryer
Circuits for prevention of reverse leakage in V.sub.th-cancellation charge pumps
Activated carbon cryogels and related methods
Pre-distortion architecture for compensating non-linear effects
Identifying multi-component carrier cells
  Randomly Featured Patents
Phase changeable memory devices including nitrogen and/or silicon
Replacement oil pump gear for motorcycle engine and method of replacing oil pump gear
Apparatus and method for verifying transactions using voice print
Method of treating hypertension using substituted imidazo[1,5-d]1,2,4-triazin-1(2H)-ones
Optical writing device, image forming device, and optical writing method
Adjusting image quality using multi-wavelength light
Timing recovery scheme for packet speech in multiplexing environment of voice with data applications
Process for preparing extrudable polymeric vinylidene chloride composition
Pill bottle opener
Method for rotatable element assembly