| 摘要 |
The wraps (11, 21) of a scroll device are nonsymmetrical. Additionally, each wrap (11, 21) has a circular outer portion (E-F, R-S), an involute inner portion (G-H, T-U) with a high order curve (F-G, S-T) therebetween. To equalize displacement, the starting angles of the pockets (1, 2) can be adjusted. <IMAGE>
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