| 摘要 |
A solenoid-operated air inlet or combustion exhaust valve, for a rotary exhaust valve assembly or a sliding plate valve. The rotary exhaust valve has a fixed housing with a cylindrical bore in fluid communication with an air inlet port and/or a combustion gas outlet port, and a cylindrical valve body that rotates within the bore of the fixed housing. The valve body has a gas passage transverse to the axis. The sliding plate valve has a fixed housing with a cylindrical bore in fluid communication with a gas inlet passage and a gas outlet passage, and a plate between the gas inlet passage and the gas outlet passage with an aperture, moving between open and closed positions. An electric linear solenoid reciprocates linearly and operates the sliding plate valve or the rotary valve, directly or through a lever to rotate the rotary valve body, between the open and closed positions. |
