Coating processes – Immersion or partial immersion – Running lengths
Patent
1976-02-17
1977-06-07
Tollberg, Stanley H.
Coating processes
Immersion or partial immersion
Running lengths
118405, 118DIG18, 222334, B05C 302, G01F 1102
Patent
active
040284735
ABSTRACT:
Liquids and semiliquids, such as thixotropic gels, oil and greases, are delivered to a discharge means according to a method and through the use of an apparatus powered by hydraulic fluid under pressure which is controlled by a valve for passage to a hydraulic motor that is, in turn, coupled to a pump used to withdraw and pressurize the material for delivery by a conduit line to the discharge means having a discharge orifice that is either nonclosable or synchronously opened. The material is discharged by controlled pressurization which is initiated and terminated by controlling the flow of hydraulic fluid to the hydraulic motor in response to actuation of a trigger or switch on the discharge means. A discharge gun and a lubricator collar are two preferred forms of the discharge means.
REFERENCES:
patent: 1943818 (1934-01-01), Fantone et al.
patent: 2102140 (1937-12-01), Ungar
patent: 2207487 (1940-07-01), Kirkpatrick
patent: 2348151 (1944-05-01), Rotter et al.
patent: 2457128 (1948-12-01), Churnell
patent: 2478940 (1949-08-01), Pape
patent: 3107034 (1963-10-01), Dunnous
patent: 3135620 (1964-06-01), McGrath
patent: 3265808 (1966-08-01), Binch
patent: 3305137 (1967-02-01), Gauthier et al.
patent: 3733216 (1973-05-01), Goldman et al.
patent: 3801359 (1974-04-01), Polizzano et al.
Lane Hadd
Tollberg Stanley H.
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