Railway lubricating system and method

Details Railway lubricating system and method Railway lubricating system and method

1987-12-21

1989-08-15

Croyle, Carlton R.

Lubrication

Rail or rail vehicle wheel lubricator

417 12, B61K 300

Patent

active

048566179

ABSTRACT:
A method and apparatus for controlling the amount of lubricant dispensed in a railway lubricating system wherein a test cycle is effected during which lubricant is dispensed in a test amount to detect the influence of lubricant viscosity on the system, and wherein further dispensing cycles are effected to sequentially dispense an accurate and desired amount of lubricant in conformity with the detected influence of lubricant viscosity.

REFERENCES:
patent: 2238732 (1941-04-01), Huber et al.
patent: 4214647 (1980-07-01), Lutts
patent: 4334596 (1982-06-01), Lounsberry, Jr.
patent: 4368803 (1983-01-01), Dombrosk et al.
patent: 4738336 (1988-04-01), Smith et al.

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