Mounting structure for suppression resistor of ignition coil

• Main Authors: WANG ZHENPING, ZHANG TINGTING, BIAN FENGMEI, FANG QIU, FENG BO, LI ZHIYI
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; COMBUSTION ENGINES; ELECTRICITY; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES; INDUCTANCES; LIGHTING; MAGNETS; MECHANICAL ENGINEERING; RESISTORS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES; TRANSFORMERS; WEAPONS

The utility model relates to an ignition coil suppression resistor mounting structure. Comprising an ignition coil shell, a high-voltage sleeve connected with the bottom of the ignition coil shell, a high-voltage output connecting terminal arranged in the upper portion of the high-voltage sleeve, a suppression resistor arranged in the lower portion of the high-voltage sleeve and provided with one end making contact with the high-voltage output connecting terminal, and a compression spring with one end abutting against the other end of the suppression resistor. One end of the compression spring is sleeved outside the high-voltage bushing, the other end of the compression spring is tightly close to the inner wall of the high-voltage connecting pipe, and the high-voltage connecting pipe is characterized in that a plurality of guide ribs are arranged on the inner wall of the high-voltage bushing, and the suppression resistor is in clearance fit with the plurality of guide ribs, namely, a clearance exists between