F27D 2021/0085
Against molten metal
Official title: {against molten metal, e.g. leakage or splashes}
F27D2021/0085 (Against molten metal) appears on 18 US grants and 12 published applications in this corpus.
Search patents in F27D- Granted patents
- 18
- Published applications
- 12
- Assignees
- 18
- Inventors
- 33
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Damage detection system and method of use2 Jul 2024US 12,025,377 B2
- Warning device for dangerous situations20 Jun 2023US 11,679,288 B2BEDA Oxygentechnik Armaturen GmbH
- Magnetic pump installation6 Aug 2019US 10,371,449 B2Novelis Inc.
- Fault diagnosis device based on common information and special information of running video information for electric-arc furnace and method thereof9 Jul 2019US 10,345,046 B2Northeastern University
- Detection of melt adjacent to the exterior of the bushing in an induction channel furnace27 Jun 2017US 9,693,399 B1Inductotherm Corp.
- Method and Device for Detecting a Water Leak in A Metallurgical Melting Furnace8 May 2025US 2025/0146898 A1Cth Conrads Technologie Und Holding AG
- Warning Device for Dangerous Situations6 Aug 2020US 2020/0246647 A1BEDA Oxygentechnik Armaturen GmbH
- Damage detection system and method of use9 Jan 2020US 2020/0011603 A1ImerTech SAS
- System for controlling transport of liquid tank by overhead crane, and method for transporting liquid tank by overhead crane29 Nov 2018US 2018/0339886 A1National Institute of Technology
- Fault diagnosis device based on common information and special information of running video information for electric-arc furnace and method thereof14 Sep 2017US 2017/0261264 A1Northeastern University
Most cited
By later US patents
- Metal chip furnace charge apparatus and method13US 4,872,907 APre-Melt Systems, Inc. · 1989
- Apparatus, process, and system for monitoring the integrity of containers11US 8,958,058 B2Process Metrix · 2015
- Furnace adapted to contain molten metal6US 4,367,866 ASunbeam Equipment Corporation · 1983
- Monitoring device for melting furnaces5US 7,090,801 B2Wieland-Werke AG · 2006
- Apparatus for determining the presence of a metallic melt in a passage channel of a metallurgical furnace or of a casting ladle3US 4,602,768 AMetacon AG · 1986