| 摘要 |
FIELD: mechanical engineering; automotive industry. ^ SUBSTANCE: proposed air supply system of internal combustion engine has air cleaner with air intake and air duct connecting cleaner with engine. Hole made in air duct is connected by hose with branch pipe of resonating chamber. Insert in form of pipe projecting into resonating chamber is installed in branch pipe of resonating chamber. Insert is installed for changing value of its projecting. ^ EFFECT: reduction intake noise to required value. ^ 2 cl, 3 dwg |
