1.Whatisaresistancesparkplug?. Resistorsparkplug,aresistorsparkpluginthecore.ResistancesparkplugsaregenerallyrepresentedinnumbersbyR. 2,thecauseofresistancesparkplug Thesparkplugignites21timespersecondduringtherunningofthecar.Accordingtothedesignprincipleofthesparkplugcanknow,eachtimetheignitionofsparkplugcorebystron...
A spark plug including: a ground electrode including a thick portion provided on a base end side, a thin portion provided on a distal end side, and a stepped portion provided on an
Modes for carrying out the invention will be explained with reference to the accompanying drawings.FIG. 1shows an example of the spark plug of the first structure according to the invention. The spark plug100has a cylindrical metal shell1, an insulator2fitted in the inside of the metal shell...