Rotary kinetic fluid motors or pumps – Including destructible – fusible – or deformable non-reusable...
Patent
1997-04-15
1999-08-10
Lopez, F. Daniel
Rotary kinetic fluid motors or pumps
Including destructible, fusible, or deformable non-reusable...
4152141, 415220, F01D 2100
Patent
active
059348682
ABSTRACT:
The object of the invention is to provide simple and cost-effective, internal rupture protection for the axial turbine of an exhaust-gas turbocharger. At the same time, the functional reliability of the exhaust-gas turbocharger is to be increased. According to the invention, this is achieved in that the rupture-protection ring (8) is designed as an integral, essentially radially extending, part of the gas-inlet-side wall (5) of the gas-outlet casing (2) and is connected to the gas-inlet casing (1) either directly or via an axial extension piece (6) arranged upstream.
REFERENCES:
patent: 3928963 (1975-12-01), Devers et al.
patent: 4184812 (1980-01-01), Nomura et al.
patent: 4648790 (1987-03-01), Horler
patent: 4902201 (1990-02-01), Neubert
"Turbolader hoher spezifischer Leistung-eine Forderung moderner Dieselmotoren", Appel, et al., MTZ Motortechnische Zeitschrift 54 (1993), p. 288.
"NA-type turbochargers with axial flow turbines", Man B&W product literature.
Battig Josef
Ricanek Rudolf
Asea Brown Boveri AG
Lopez F. Daniel
Woo Richard
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