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Class Information
Number: 164/450.2
Name: Metal founding > Control means responsive to or actuated by means sensing or measuring a condition or variable (i.e., automatic control) > Control of feed material enroute to shaping area > Responsive to material level > In continuous casting apparatus > Including radioactive sensor
Description: Apparatus including means for detecting the level of molten metal in the supply, mold, or a component of the apparatus comprising means responsive to alpha, beta, or gamma particle emission.

Patents under this class:

Patent Number Title Of Patent Date Issued
5674426 Device for controlling an inflow of metal by means of a stopper Oct. 7, 1997
5564487 Continuous casting mold having radiation source for level measurement Oct. 15, 1996
5174361 Automatic casting process of a continuous casting machine Dec. 29, 1992
5072774 Continuous casting mold arrangement Dec. 17, 1991
5048594 Process for controlling change of throttling position in a sliding closure unit Sep. 17, 1991
4905755 Method of and apparatus for automatically filling a continuous casting mold Mar. 6, 1990
4774999 Process for automatic control of the startup of a continuous casting apparatus Oct. 4, 1988
4770230 Process and apparatus for starting a continuous casting plant Sep. 13, 1988
4739819 Level measurement using a radiation source Apr. 26, 1988
4735253 Method of and apparatus for conveying a continuously cast strand Apr. 5, 1988
4651800 Level meter in a mold for continuous casting Mar. 24, 1987
4461336 System for emergency interruption of continuous casting operations Jul. 24, 1984
4146077 Methods and apparatus for making cast hollows Mar. 27, 1979
4077457 Molten metal pouring control method and apparatus for use in continuous casting equipment Mar. 7, 1978
4015128 Device for and method of controlling the level in appropriate containers of a liquid which will emit infra-red rays and, in particular, the level of molten metal Mar. 29, 1977
3995681 Apparatus for applying flux powder to the bath level in a continuous casting mold Dec. 7, 1976
3946795 Method and apparatus for regulating the molten metal level in a mold of a continuous casting installation Mar. 30, 1976

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