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Class Information
Number: 164/156.1
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 > Including electrode or float sensor
Description: Apparatus including means for detecting the process parameter comprising either an electrically conductive probe or a buoyant means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5022458 |
Controlling the position of liquid metal in a vessel |
Jun. 11, 1991 |
| 4928933 |
Electromagnetic molten metal supply system |
May. 29, 1990 |
| 4850420 |
Casting apparatus |
Jul. 25, 1989 |
| 4848603 |
Holding furnace of constant molten metal level |
Jul. 18, 1989 |
| 4828460 |
Electromagnetic pump type automatic molten-metal supply apparatus |
May. 9, 1989 |
| 4743190 |
Injection unit for injection molding or die-casting |
May. 10, 1988 |
| 4714102 |
Casting method and an apparatus therefor |
Dec. 22, 1987 |
| 4696337 |
Apparatus for anticipation of structure of casting alloys and particularly the degree of spheroidization of cast iron |
Sep. 29, 1987 |
| 4470445 |
Apparatus for pouring hot top ingots by weight |
Sep. 11, 1984 |
| 4180121 |
Low pressure molten metal casting device |
Dec. 25, 1979 |
| 4146158 |
Apparatus for the quantitatively measurable casting of a molten metal with an electromagnetic dosing trough |
Mar. 27, 1979 |
| 3948311 |
Apparatus for casting metal slabs |
Apr. 6, 1976 |
| 3943992 |
Controlled-pouring apparatus for metal casting |
Mar. 16, 1976 |
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