摘要:
The invention relates to a spray nozzle including: a spray nozzle body having a contact surface, the spray nozzle body including a channel leading onto the contact surface; a holding screw; and an adjustment plate (106); the spray nozzle is characterised in that the spray nozzle body is mounted to engage with the hole so that the contact surface of said body is flush with a second surface (106b) of the adjustment plate (106) opposite the first surface (106a), the spray nozzle body and the adjustment plate (106) including adjustment means which engage so that the oil outlet is adjusted, the adjustment plate (106) also including adjustment means suitable for adjusting said plate, the adjustment plate (106) being made of plastic material.
摘要:
Valve with in-built pressure threshold detection, mounted in an engine block pipe, the valve comprising a body comprising an electrically insulating external element (16) and an electrically conducting internal element (18) bearing the shutoff-element seat (14), a shutoff element (12), the valve also comprising an electrical terminal (34) connected to a detection system which, with the engine block (4) and the internal element (18), forms an electric circuit, the internal element (18) being in permanent contact with the electrical terminal (34), the internal element (18) sliding in the external element (16) so that, for a pressure below the threshold pressure, the internal element (18) is in electrical contact with the engine block, making the electric circuit, and for a pressure equal to or higher than the threshold pressure, the internal element (18) is not in electrical contact with the engine block, breaking the electric circuit.
摘要:
Clapet hydraulique comportant un corps (4) d'axe longitudinal (X) et un piston (6), un orifice d'alimentation (14) et un orifice d'évacuation (16) réalisés dans le corps (4) latéralement par rapport à l'axe longitudinal (X), un ressort de rappel (8) du piston (6), le piston (6) comprenant une gorge (26) dans une surface latérale du piston (6), ladite gorge (26) étant en communication permanente avec l'orifice d'alimentation (14), le piston (6) comportant un logement (32) s'étendant parallèlement à l'axe longitudinal (X) et un élément (34) monté à coulissement dans ledit logement (32), ledit logement (34) étant en communication permanente avec ladite gorge (26) de sorte qu'une extrémité dudit élément (34) soit en contact avec le fluide sous pression et dans lequel l'élément (34) est fixe par rapport au corps (4) dans un sens opposé au sens de déplacement du piston (6) mettant en communication l'orifice d'alimentation (14) et l'orifice d'évacuation (16).