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Class Information
Number: 164/155.5
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 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.










Patents under this class:
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Patent Number Title Of Patent Date Issued
7017649 Die casting machine and casting method Mar. 28, 2006
6857463 Mold spraying system Feb. 22, 2005
6854507 Method and system for operating a high-speed continuous casting plant Feb. 15, 2005
6755234 Model-based system for determining casting roll operating temperature in a thin strip casting process Jun. 29, 2004
6629558 Die-casting machine Oct. 7, 2003
6588493 Model-based system for determining casting roll operating temperature in a thin strip casting process Jul. 8, 2003
6581673 Method for controlling the filling of a mold cavity of a casting machine Jun. 24, 2003
6334479 Multiple-slide die-casting system Jan. 1, 2002
6082438 Method and system for the control of a vacuum valve of a vacuum die casting machine Jul. 4, 2000
5988260 Method for controlling injection in a die casting machine and apparatus for the same Nov. 23, 1999
5957192 Method for controlling injection in a die casting machine and apparatus for the same Sep. 28, 1999
5921313 Process and device for casting a billet of liquid metal Jul. 13, 1999
5915456 Method and device for casting a strand from liquid metal Jun. 29, 1999
5887641 Injection device of a die casting machine Mar. 30, 1999
5875832 Method and apparatus for continuous casting using a rotating cylinder Mar. 2, 1999
5365999 Method for the process control of a pressure diecasting machine and an apparatus for carrying out the method Nov. 22, 1994
5207267 Injection control method of die cast machine May. 4, 1993
5176874 Controlled process for the production of a spray of atomized metal droplets Jan. 5, 1993
5174360 Process and assembly for feeding molten metal to the ingot mold of an installation for the continuous casting of thin cogs Dec. 29, 1992
5170838 Program-controlled feeding of molten metal into the dies of an automatic continuous casting plant Dec. 15, 1992
5127467 Method and apparatus for automatically supplying molten metal for die casting machine Jul. 7, 1992
5125450 Method of and system for controlling flow of molten liquid to cast metal alloys Jun. 30, 1992
5119866 Method and apparatus for controlling a casting process by controlling the movement of a squeezing plunger Jun. 9, 1992
5090603 Metal pouring system Feb. 25, 1992
5052467 Control device and a control method for twin-roll continuous caster Oct. 1, 1991
5014766 Foundry core shooter May. 14, 1991
5004040 Method of continuous casting Apr. 2, 1991
5000250 Strip casting with an endless belt Mar. 19, 1991
4993477 Molten metal feed system controlled with a traveling magnetic field Feb. 19, 1991
4986338 Gas venting arrangement in high speed injection molding apparatus and method for venting gas in the high speed injection molding apparatus Jan. 22, 1991
4958677 Rolling installation for and rolling method of continuous cast strip Sep. 25, 1990
4934446 Apparatus for recrystallization of thin strip material Jun. 19, 1990
4911221 Production of billet or tube Mar. 27, 1990
4852634 Gas venting arrangement in injection molding apparatus and method for venting gas in the injection molding apparatus Aug. 1, 1989
4846254 Rolling installation for and rolling method of continuous cast strip Jul. 11, 1989
4804037 Dual-roll type continuous casting machine Feb. 14, 1989
4762165 Arc melting and casting method and apparatus thereof Aug. 9, 1988
4763025 Frequency discrimination circuit Aug. 9, 1988
4747444 Automated casting plant and method of casting May. 31, 1988
4742862 Foundry core shooter May. 10, 1988
4736787 Lost foam handling system Apr. 12, 1988
4724894 Molten metal pour control system Feb. 16, 1988
4721147 Apparatus for forming small objects such as bullets Jan. 26, 1988
4716952 Means for squaring tie bars for die casting machines Jan. 5, 1988
4703790 Solidified surface monitored continuous metal casting system Nov. 3, 1987
4673025 Apparatus and method for maintaining constant molten metal level in metal casting Jun. 16, 1987
4660620 Arrangement for controlling an injection process of a die casting machine Apr. 28, 1987
4653568 Foundry process and apparatus, including mixing investment composition under vacuum Mar. 31, 1987
4601321 Vertical die casting device Jul. 22, 1986
4598759 Apparatus for automated mixing and transport of chemically bonded sand mixtures for casting Jul. 8, 1986

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