Heat insulator for turbocharger

Details Heat insulator for turbocharger Heat insulator for turbocharger

1978-07-13

1980-04-15

Smith, Leonard E.

Pumps

Motor driven

With means to prevent heat transfer between pump and motor

417407, 415177, F01D 2508

Patent

active

041981928

ABSTRACT:
An improved turbocharger including a turbine connected to an air compressor via a common shaft which is supported by a bearing. The bearing housing has an end portion adjacent the turbine which includes an end surface. A shroud heat shields the one end portion of the bearing housing from the heat generated by the turbine. The device further includes a spacer interposed the shroud and the bearing housing end surface consisting of two plates angularly connected to one another. The spacer forms a chamber between the two plates. A support member retains the spacer into engagement with the end surface of the bearing housing and the shroud.

REFERENCES:
patent: 2646210 (1953-07-01), Kohlmann et al.
patent: 2801043 (1957-07-01), Spotz et al.
patent: 2822974 (1958-02-01), Mueller
patent: 2860827 (1958-11-01), Egli
patent: 2918207 (1959-12-01), Moore
patent: 2938659 (1960-05-01), Judson et al.
patent: 2973136 (1961-02-01), Greenwald
patent: 3099385 (1963-07-01), Elford
patent: 3565497 (1971-02-01), Miller
patent: 3740170 (1973-06-01), Miller
patent: 4101241 (1978-07-01), Kasuya

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