Rotary kinetic fluid motors or pumps – Including thermal expansion joint – Resilient
Reexamination Certificate
2006-05-09
2011-10-11
Look, Edward (Department: 3745)
Rotary kinetic fluid motors or pumps
Including thermal expansion joint
Resilient
C415S139000
Reexamination Certificate
active
08033784
ABSTRACT:
A compressor has a rotor (13), which rotor (13) has a number of rows of rotor blades (14, 14′) which are at a distance from one another, one behind the other in the axial direction, with a number of thermal barrier segments (10), which are detachably attached to the rotor (13) and are mounted such that they can move in the circumferential direction, being arranged one behind the other in the circumferential direction on the circumference of the rotor (13), and with securing devices (15) being provided on the thermal barrier segments (10), which secure the thermal barrier segments (10) against being moved in the circumferential direction. In the case of such a rotor (13), production and assembly are simplified in that only some of the thermal barrier segments (10) are equipped with the securing devices (15).
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Bachofner René
Kappis Wolfgang
Rubischon Kurt
ALSTOM Technology Ltd.
Cermak Adam J.
Cermak Nakajima LLP
Look Edward
White Dwayne J
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