The invention concerns a glow plug comprising a heating rod (11), a plug body (13) having a receiving housing (14) of the heating rod, a mounting device (48) for mounting the heating rod, permitting axial translation movements of the heating rod relative t...

A glow plug is shortened and is standardized to be used for many kinds of the engines. A structure in which a glow plug having: an externally threaded portion 105 for mounting in a glow plug-mounting hole 11 in the engine head, a hexagonal portion for scre...

The glow plug heating method has electrical energy supplied to the glow plug for heating it from an initial temperature to its required operating temperature, the amplitude of the heating energy dependent on the measured initial temperature of the glow plu...

The connection method has a cylindrical carrier ring (4) of an electrically-conductive material fitted to the rod-shaped heating element (1) via a magnetic forming technique, before attaching the tubular carrier element (3) to the carrier ring. An Independ...

Glow plug comprises a glow tube (8) containing an inner pole (7) which is connected to the tube via heating and control spirals (1, 2). The spirals are arranged in such a way that they are uniformly heated over a region of their length by the heat of the s...

The glowplug component connecting process involves joining the heating rod (1) to the glowplug body (2) by creating a radial force acting on the body , thus producing a central press seat between the rod and the body. The seat may be produced by crimping a...