Radial bearing for an internal combustion engine

Details Radial bearing for an internal combustion engine Radial bearing for an internal combustion engine

1977-12-29

1980-05-06

Lazarus, Ronald H.

Internal-combustion engines

Lubricators

Crankcase, pressure control

308122, 308123, 308240, 184 65, F01M 104

Patent

active

042011760

ABSTRACT:
The radial bearing is constructed such that the lubricant passing from between the rotating shaft and the stationary bearing is drawn back into the rearmost terminal region of the groove between the bearing and shaft in order to eliminate cavitation. The connecting rod and bearing cap may be formed with an annular groove from which the lubricant is drawn back into the groove between the bearing and shaft or the outer periphery of the bearing can be provided with a groove from which the lubricant can be drawn. Also, the inner surface on the bearing can be provided with one more groove extensions to permit return of the lubricant to the rearmost region.

REFERENCES:
patent: 1744048 (1930-01-01), Knight
patent: 2131170 (1938-09-01), Evans
patent: 2149097 (1939-02-01), Paton
patent: 2199699 (1940-05-01), Frelin
patent: 2940802 (1966-06-01), Love
patent: 2940802 (1960-01-01), Love
patent: 3017229 (1962-01-01), Dilworth
Friedrich Sass, "Bau und Betrieb von Dieselmaschinen" 1. vol., Second Issue, p. 272, Illustration 285. _

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