Oil lever sensor for engine machine oil

• Main Author: GUOMING FAN
• Format: Patent
• Language: English
• Published: 07.09.2005
• Edition: 7
• Subjects: BLASTING; CRANKCASE VENTILATING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; LUBRICATING INTERNAL COMBUSTION ENGINES; LUBRICATING OF MACHINES OR ENGINES IN GENERAL; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model relates to an oil lever sensor for engine machine oil, which belongs to the technical field of the oil lever sensor for engine machine oil. To provide an oil lever sensor for engine machine oil has good ground connection with contacts, which is a technical problem to be solved. The utility model comprises a support frame, a float, a movable contact, a fixed contact and an electric conduction wire, wherein, the support frame is arranged on the side wall at the bottom of a machine oil tank at the lower part of a cylinder body; the float arranged in the support frame can move up and down along the support frame; the movable contact is arranged on the upper end surface of the float by a connecting rod; the fixed contact and the support frame are connected into a whole which is connected with the ground; the electric conduction wire is connected between the movable contact and the high-voltage output end of a high-voltage coil of an ignition coil. The utility model is applied to the machine oil tank of the engine. The utility model has the advantages that the contact of the movable contact is altered to the contact of the fixed contact; thus, the utility model avoids poor contact caused by foreign matter at the bottom of the oil tank; two contacts needing to be simultaneously switched on are altered to a contact to be switched on; the possibility of accident happening is decreased and the reliability is remarkably enlarged.