| 摘要 |
1459039 Wankel engine rotors ROLLSROYCE MOTORS Ltd 20 June 1975 [22 June 1974] 27836/74 Heading F1F A Wankel engine rotor comprises separate hub and peripheral parts 31, 22 joined by pivotal links 25 permitting relative movement between the parts. Each link pivot pin 24 on the peripheral part is hollow to permit, in use, pressure equalization between opposite axial ends of the rotor. The space 27 between the parts is intended for coolant. |
