Turbocharger for high performance internal combustion engines

Details Turbocharger for high performance internal combustion engines Turbocharger for high performance internal combustion engines

1997-03-14

1999-10-19

Koczo, Michael

Pumps

Motor driven

Fluid motor

F04B 1700

Patent

active

059677627

ABSTRACT:
A turbocharger includes a main shaft carrying a turbine wheel and an impeller. The shaft is supported in a housing by means of a floating bearing and a ball bearing which is particularly effective in resisting axial loads tending to move the shaft toward the impeller. A preload spring positioned between the stationary race of the ball bearing and a thrust plate fixed to the housing provides a force urging said ball bearing against a shoulder on the main shaft against thrust forces tending to move the shaft toward the turbine wheel.

REFERENCES:
patent: 2749842 (1956-06-01), Angell et al.
patent: 2910005 (1959-10-01), Angell et al.
patent: 3132594 (1964-05-01), Shiley et al.
patent: 4285632 (1981-08-01), DeSalve
patent: 4370106 (1983-01-01), Lauterbach
patent: 4541786 (1985-09-01), McLean
patent: 4641977 (1987-02-01), Woollenweber
patent: 4721441 (1988-01-01), Miyashita
patent: 4808091 (1989-02-01), Ruetz

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