Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Reexamination Certificate
2007-06-15
2010-06-29
Edgar, Richard (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
C416S24100B
Reexamination Certificate
active
07744348
ABSTRACT:
A component, especially a hot gas component of a turbomachine, has at least one passage (7, 7′), especially a cooling passage, which is embedded in an outer wall (5) of the component (1) of the turbomachine and basically extends parallel to the surface (6) of the component (1). The component (1) has a basic body (8) and at least one coating (9) which is applied to the basic body on the outside, and the passage (7, 7′) on one hand is formed by a cavity which is formed in the basic body (8), and on the other hand is closed off towards the surface (6) of the component (1) by the coating (9).
REFERENCES:
patent: 2641439 (1953-06-01), Williams
patent: 4023249 (1977-05-01), Darrow et al.
patent: 5640767 (1997-06-01), Jackson et al.
patent: 6214248 (2001-04-01), Browning et al.
patent: 6405435 (2002-06-01), Konter et al.
patent: 6617003 (2003-09-01), Lee et al.
patent: 7186091 (2007-03-01), Lee et al.
patent: 2006/0222492 (2006-10-01), Gross
patent: 931017 (1955-07-01), None
patent: 3706260 (1988-09-01), None
patent: 0113883 (1984-07-01), None
patent: 1001055 (2000-05-01), None
patent: 1295970 (2003-03-01), None
patent: 1462611 (2004-09-01), None
patent: 1462613 (2004-09-01), None
patent: 791751 (1954-12-01), None
patent: WO97/35678 (1997-10-01), None
patent: WO2006/069941 (2006-07-01), None
Search Report for Swiss Patent App. No. 2147/04 (Apr. 19, 2005).
International Search Report for PCT Patent App. No. PCT/EP2005/056979 (Mar. 9, 2006).
Bezencon Cyrille
Fehrmann Bernd
Hoebel Matthias
Konter Maxim
Kurz Wilfried
ALSTOM Technology Ltd.
Cermak Adam J.
Cermak Nakajima LLP
Edgar Richard
LandOfFree
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