Metallurgical apparatus – Means treating a continuum of work – With heating means
Patent
1975-01-27
1976-11-16
Lake, Roy
Metallurgical apparatus
Means treating a continuum of work
With heating means
134 64R, C21D 952
Patent
active
039919862
ABSTRACT:
Apparatus for providing an adjustable flow of quenching fluid to a traveling rod or the like. The rod travels through a quench housing assembly having a fixed valve surface surrounding the path of travel of the rod. A movable valve member having an internal passage aligned with the direction of rod travel is supported within the housing assembly for a limited extent of axial travel, and the movable valve member provides a valve surface which is in confronting relation to the fixed valve surface. A cam engages a slot on an exterior surface of the movable valve member. The cam is connected to a cam shaft which extends to a location outside of the housing assembly. The cam, when rotated by the cam shaft, axially moves the valve member to adjust the fluid flow aperture defined by the confronting valve surfaces.
REFERENCES:
patent: 2229951 (1941-01-01), West et al.
patent: 2542237 (1951-02-01), Dewey
patent: 3270364 (1966-09-01), Steele
patent: 3561399 (1971-02-01), Federman
patent: 3793894 (1974-02-01), Greskovics
patent: 3806366 (1974-04-01), Cofer et al.
patent: 3882819 (1975-05-01), Skeeters
Gernetzke, deceased William
Ward George C.
Bell Paul A.
Hanegan Herbert M.
Lake Roy
Southwire Company
Tate Stanley L.
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