29-12-2010 дата публикации
Номер: CN0101932828A
Автор:
WOLFGANG MEHRLE,
DEHLSEN JAMES G P,
WALTER KELLER,
BRIAN GLENN,
ANDREAS ROHM,
MARTIN STUCKERT,
MEHRLE WOLFGANG,
DEHLSEN JAMES G. P.,
KELLER WALTER,
GLENN BRIAN,
ROHM ANDREAS,
STUCKERT MARTIN
Принадлежит:
The invention relates to a modular rotor blade for a power generating turbine that allows simple replacement of individual rotor blade sections in case of damage to or malfunction of a section. The modular rotor blade comprises at least two rotor blade sections (10, 11), wherein each rotor blade section (10, 11) comprises at least one connecting part (14, 16) having at least one conical opening (41, 42), the connecting parts (14, 16) of adjacent rotor blade sections (10, 11) rest against each other such that the conical openings (41, 42) of the connecting parts (14, 16) are aligned with each other and form a continuous conical connecting opening, receiving means (18) for receiving tensioning means (28) are arranged at the smaller diameter end of the conical connecting opening, a conical bolt (30) corresponding to the continuous conical connecting opening is arranged therein, and at least one tensioning means (28) passing through the conical bolt (30) and tensioning the conical bolt (30) ...
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