Power plants – Combustion products used as motive fluid – Having mounting or supporting structure
Reexamination Certificate
2011-05-24
2011-05-24
Cuff, Michael (Department: 3741)
Power plants
Combustion products used as motive fluid
Having mounting or supporting structure
C060S798000, C060S800000, C060S752000, C060S039827, C277S644000, C277S628000
Reexamination Certificate
active
07946119
ABSTRACT:
An arrangement for sealing an opening formed in a wall for receiving a member. The arrangement comprises a sealing member with a passage, and the sealing member is moveably mounted on the wall adjacent to the opening such that the sealing member passage is substantially co-axial with the opening in the wall. Biasing means for biasing the sealing member towards the wall are also provided.
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patent: 6442929 (2002-09-01), Kraft et al.
patent: 1 424 469 (2004-06-01), None
patent: 2 062 958 (1981-05-01), None
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patent: 2 217 399 (1989-10-01), None
Cuff Michael
Kim Craig
Oliff & Berridg,e PLC
Rolls-Royce plc
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