发明名称 |
SCREW ROTOR MACHINE FOR A WORKING FLUID |
摘要 |
<p>Screw rotor compressor comprising intermeshing male and female rotors. The leading flank of each male rotor groove comprises a portion intersecting with the pitch circle and following a circular arc having its center inside the pitch circle. In the point of intersection the tangent to the arc forms an angle of 0.25 rad to 0.75 rad with a radius of the rotor, and the radius of the arc forms an acute angle with a line connecting the center of the arc with the center of the rotor.</p> |
申请公布号 |
IN157732(B) |
申请公布日期 |
1986.05.24 |
申请号 |
IN1982DE05519 |
申请日期 |
1982.01.25 |
申请人 |
SVENSKA ROTOR MASKINER AKTIEBOLAG |
发明人 |
ASTBERG AKE |
分类号 |
F01C1/16;F01C1/08;F04C18/16;(IPC1-7):F15B15/00;F04C3/00;F04D3/02 |
主分类号 |
F01C1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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