Turbocharger and method for its manufacture

Details Turbocharger and method for its manufacture Turbocharger and method for its manufacture

2006-11-14

2006-11-14

Lazo, Thomas E. (Department: 3745)

Rotary kinetic fluid motors or pumps

With lubricating, sealing, packing or bearing means having...

For shaft sealing, packing, lubricating or bearing means

C415S229000

Reexamination Certificate

active

07134836

ABSTRACT:
A housing unit for a turbocharger (1) comprises a rotor shaft (18) to mount a rotor on both its ends. Furthermore, there is a bearing housing part (4) for supporting the rotor shaft (18), and a turbine housing (2), an opening or recess of which facing an end portion (5) of the bearing housing (4). In this way, the end portion of the bearing housing (4) may be inserted into the opening or recess and may be fastened to the wall of the turbine housing (2) which delimit and surround the opening or recess. Within the region between the end portion of the bearing housing (4) and the turbine housing (2), at least one heat resistant sealing (17, 31) is provided which may be formed of a mineral material or of metal.

REFERENCES:
patent: 4735556 (1988-04-01), Fujikake et al.
patent: 5154578 (1992-10-01), Miraucourt et al.
patent: 6017184 (2000-01-01), Aguilar et al.
patent: 12 59 142 (1962-01-01), None
patent: 1 027 843 (1966-04-01), None
patent: 2 126 663 (1984-03-01), None

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