Glow plug for diesel engines particularly motor vehicles, provided with a tubular sheath having a reduction in diameter at the closed end.

摘要

CYLINDER Smoldering includes a tubular metal cover (G) having TOGETHER WITH TERMINAL CLOSED A SAUSAGE CONICO (G3) PERFORMED BY COMPACTACION TAPER COVER ITSELF TO ACHIEVE IN THE INLAID ZONE EXTENDING IN A PART OF THE OGIVE (K3), increased thermochemical CORROSION RESISTANCE DURING WARMING ENGINE AND OPERATIONAL PHASE. It also allows COMPACTION TAPER INCREASED TO GET A POWDER CONSISTENCY insulation goes to the tilt of the deck INLAID (G3). ADVANTAGES ACHIEVED IMPROVED RELIABILITY CYLINDER Smoldering, uniformity AS TO THE TEMPERATURE IN PART TILT COVER INLAID AND BETTER CONFIGURATION IN TERMINAL COVER CLOSED. You OBTAIN AN INCREASE OF THE DURATION OF A CYLINDER AND BURNING OF THE AIR AND FUEL MIXTURE BEST. The invention is shown in Figure 3.