External shaft bearing assembly

Details External shaft bearing assembly External shaft bearing assembly

1992-06-30

1993-07-20

Vrablik, John J.

Rotary expansible chamber devices

Working member has planetary or planetating movement

Helical working member, e.g., scroll

418 69, 192110B, 384461, F04C 1804, F04C 2900, F16C 1954, F16D 2300

Patent

active

052288455

ABSTRACT:
A scroll-type fluid compressor including a main drive shaft and a clutch assembly. The scroll-type fluid compressor including an external shaft bearing assembly comprising a main drive shaft bearing and a clutch assembly bearing. The clutch assembly bearing includes an inner journal and the main drive shaft bearing mounts directly inside the inner journal such that the clutch assembly bearing forms a housing around the main drive shaft bearing.

REFERENCES:
patent: 2518159 (1950-08-01), Martin
patent: 4432708 (1984-02-01), Hiraga et al.
patent: 4604039 (1986-08-01), Terauchi
patent: 4673340 (1987-06-01), Mabe et al.
patent: 4834560 (1989-05-01), Jacob et al.
patent: 4890987 (1990-01-01), Sato et al.
patent: 4904164 (1990-02-01), Mabe et al.
patent: 5138477 (1992-08-01), Omura et al.

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