| 摘要 |
FIELD: spark plugs. SUBSTANCE: combustion chamber spark-plug has a body placed in an enclosure with an inlet opening forming a cooling jacket, provided with a perforated partition. The novelty is in the fact that the enclosure is furnished with a deflector, and an annular slot for discharge of cooling air is formed between the perforated partition and deflector. EFFECT: enhanced reliability of combustion chamber due to improved protection of spark-plug against high temperatures. 1 dwg |
