发明名称 |
PUMP |
摘要 |
A pump comprises a casing (1), a rotor (2) mounted in the casing (1) and a means for transmission of the torque to the shaft (4) of the rotor (2) from the shaft (10) of a rotation drive (9). The means for transmission of the torque consists of a sleeve-shaped head (12) corresponding by its shape to the output shaft (10) of the rotation drive (9) and provided with a longitudinal slot (14) for a keyed joint and with a torsion shaft (13). The latter is provided with figured end sections (16), whereas the bottom of the sleeve-shaped head (12) and the end-face of the shaft (4) of the rotor (2) are provided with figured axial openings (6, 15) corresponding by their shape to that of the end sections (16) of the torsion shaft (13). The pump is preferably intended for pumping food-stuffs. |
申请公布号 |
WO9220926(A1) |
申请公布日期 |
1992.11.26 |
申请号 |
WO1991SU00208 |
申请日期 |
1991.10.16 |
申请人 |
OPYTNOE KONSTRUKTORSKOE BJURO MASHINOSTROENIA |
发明人 |
VAKHRAMOV, NIKOLAI ALEXANDROVICH;KOSTIN, VITALY IVANOVICH;SHISHKIN, VALENTIN SERGEEVICH |
分类号 |
F04D13/02;F04D29/04;F04D29/044 |
主分类号 |
F04D13/02 |
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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