Automatic lubricator

Details Automatic lubricator Automatic lubricator

1977-01-17

1978-09-12

Brown, David H.

Lubrication

Lubricators

Force feed

184 1D, 184 45R, F16N 1104, F16N 1110

Patent

active

041130618

ABSTRACT:
This automatic lubricator is an adaption of sound hydraulic principle, that is the application of lubricant over a sustained time period by pressure in the lubricant. The novel feature is that the design permits readily available pressure from a service gun to be directly responsible for the pressure application, which is then trapped in the device, and made to feed out slowly to the surfaces requiring lubrication. Also, included in the preferred form of the device is a gage to indicate visually the quantity of lubricant within the device.

REFERENCES:
patent: 1160593 (1915-11-01), Graham
patent: 1465620 (1923-08-01), Anderson
patent: 1628833 (1927-05-01), Frank
patent: 1989451 (1935-01-01), Hull
patent: 2403397 (1946-07-01), Rankin
patent: 2498090 (1950-02-01), MacIndoe
patent: 2859598 (1958-11-01), Hochreuter
patent: 3210137 (1965-10-01), Williams
patent: 3951234 (1976-04-01), Fisher

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