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Class Information
Number: 164/154.3
Name: Metal founding > Control means responsive to or actuated by means sensing or measuring a condition or variable (i.e., automatic control) > Responsive to position or spatial dimension > Responsive to rate of change
Description: Apparatus wherein the process parameter monitored is a mathematical derivative (e.g., first, second, third, etc.) of the location or size of the product, melt, or any component of the apparatus with respect to time.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7191818 |
Method and apparatus for monitoring a molding machine |
Mar. 20, 2007 |
| 6957687 |
Method and system for monitoring a molding machine |
Oct. 25, 2005 |
| 6818073 |
Method of producing steel strip |
Nov. 16, 2004 |
| 6516862 |
Method of fabricating a mold-cast porous metal structure |
Feb. 11, 2003 |
| 5771956 |
Cooling line apparatus for cooling molds filled with molten metal |
Jun. 30, 1998 |
| 5706882 |
Control process for twin-roll continuous casting |
Jan. 13, 1998 |
| 5657814 |
Direct rolling method for continuously cast slabs and apparatus thereof |
Aug. 19, 1997 |
| 5191927 |
Method and apparatus for detecting a sheet thickness in a continuous casting machine |
Mar. 9, 1993 |
| 5092392 |
Pneumatic gap sensor and method |
Mar. 3, 1992 |
| 5086827 |
Method and apparatus for sensing the condition of casting belt and belt coating in a continuous metal casting machine |
Feb. 11, 1992 |
| 5036901 |
Electronic gap sensor and method |
Aug. 6, 1991 |
| 5020585 |
Break-out detection in continuous casting |
Jun. 4, 1991 |
| 4979556 |
Thickness control for a continuous caster |
Dec. 25, 1990 |
| 4958677 |
Rolling installation for and rolling method of continuous cast strip |
Sep. 25, 1990 |
| 4936371 |
Molten metal sampling, wave damping, flake removal and means for collecting and forwarding flakes for composition analysis |
Jun. 26, 1990 |
| 4926925 |
Pouring apparatus for moving-mold type continuous casting machine |
May. 22, 1990 |
| 4909302 |
Apparatus for aligning pouring nozzle in continuous casting installation |
Mar. 20, 1990 |
| 4867226 |
Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method |
Sep. 19, 1989 |
| 4859940 |
Apparatus for detecting onset of slag entrainment in a molten metal stream |
Aug. 22, 1989 |
| 4846254 |
Rolling installation for and rolling method of continuous cast strip |
Jul. 11, 1989 |
| 4796687 |
Liquid/solid interface monitoring during direct chill casting |
Jan. 10, 1989 |
| 4703789 |
Controlling mold oscillations |
Nov. 3, 1987 |
| 4699198 |
Discharging device for a continuous caster |
Oct. 13, 1987 |
| 4674556 |
Method and device for controlling thin metallic strip continuous casting apparatus |
Jun. 23, 1987 |
| 4602668 |
Regulating distance between nozzle and caterpillar type mold in process of and apparatus for continuous casting |
Jul. 29, 1986 |
| 4586559 |
Process and apparatus for casting a strip with laterally extending lugs |
May. 6, 1986 |
| 4545420 |
Apparatus for determining mold wall wear during casting and for determining shrinkage of the casting from the inner wall of the mold |
Oct. 8, 1985 |
| 4495983 |
Determination of liquid-solid interface and head in electromagnetic casting |
Jan. 29, 1985 |
| 4495981 |
Process and apparatus for synchronized electromagnetic casting of multiple strands |
Jan. 29, 1985 |
| 4420029 |
Apparatus for blocking escape of heat in hot slabs manufactured on continuous casting machines |
Dec. 13, 1983 |
| 4289944 |
Apparatus for reheating, storing and conveying cast bars |
Sep. 15, 1981 |
| 4279290 |
Device for detecting gates in an automatic pouring machine for casting |
Jul. 21, 1981 |
| 4150711 |
Method and apparatus for continuously casting metal slab, strip or bar with partial thickness integral lugs projecting therefrom |
Apr. 24, 1979 |
| 4030531 |
Method and apparatus for monitoring and obviating deformations of continuous castings |
Jun. 21, 1977 |
| 4030533 |
Continuous casting system |
Jun. 21, 1977 |
| 4002197 |
Continuous casting apparatus wherein the temperature of the flexible casting belts in twin-belt machines is controllably elevated prior to contact with the molten metal |
Jan. 11, 1977 |
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