F27D 2019/0006
Monitoring the characteristics of at least one of the gases of the
Official title: {Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value}
F27D2019/0006 (Monitoring the characteristics of at least one of the gases of the) appears on 227 US grants and 225 published applications in this corpus.
Search patents in F27D- Granted patents
- 227
- Published applications
- 225
- Assignees
- 228
- Inventors
- 696
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 6 |
| 2003 | 3 | 4 |
| 2004 | 8 | 6 |
| 2005 | 2 | 6 |
| 2006 | 2 | 5 |
| 2007 | 1 | 6 |
| 2008 | 7 | 1 |
| 2009 | 1 | 4 |
| 2010 | 3 | 0 |
| 2011 | 3 | 5 |
| 2012 | 1 | 2 |
| 2013 | 3 | 6 |
| 2014 | 3 | 6 |
| 2015 | 3 | 11 |
| 2016 | 3 | 7 |
| 2017 | 12 | 10 |
| 2018 | 5 | 7 |
| 2019 | 6 | 13 |
| 2020 | 7 | 21 |
| 2021 | 10 | 20 |
| 2022 | 8 | 15 |
| 2023 | 13 | 16 |
| 2024 | 15 | 15 |
| 2025 | 7 | 16 |
| 2026 | 8 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F27D 2019/0012Monitoring the composition of the atmosphere or of one of their componentsIndexing code80
- F27D 2019/0018Monitoring the temperature of the atmosphere of the kilnIndexing code74
- F27D 2019/0025Monitoring the temperature of a part or of an element of theIndexing code25
- F27D 2019/0009Monitoring the pressure in an enclosure or kiln zoneIndexing code21
Recent patents
- Oxygen detection system and reflow furnace using the same29 Sep 2026US 12,746,614 B2Illinois Tool Works Inc.
- Process controller having adjustable parameters18 Aug 2026US 12,710,729 B2Eurotherm Limited
- Instrumented plate for oven11 Aug 2026US 12,704,327 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Dental furnace and procedures for the operation of a dental furnace26 May 2026US 12,638,240 B2Ivoclar Vivadent AG
- Method for manufacturing ceramic product containing silicon carbide17 Feb 2026US 12,553,667 B2NGK Insulators, Ltd.
- Direct-fired kiln using recycled flue gas8 Oct 2026US 2026/0309420 A1ExxonMobil Technology and Engineering Company
- Kilns with pyrometric cone-activated control switches24 Sep 2026US 2026/0287257 A1
- Method of heating a steel semi-product in a heating furnace, and associated heating furnace3 Sep 2026US 2026/0259005 A1
- Optimized conduction of heat in a plant for the thermal treatment of mineral substances6 Aug 2026US 2026/0227129 A1thyssenkrupp AG
- Installation for thermal degradation of composite materials and associated method for recycling same16 Jul 2026US 2026/0199942 A1Acciona ConstruccióN, S.A.
Most cited
By later US patents
- Double wall fast cool-down furnace366US 4,802,441 ABTU Engineering Corporation · 1989
- Apparatus for controlling the magnesium content of molten aluminum106US 5,029,821 AThe Carborundum Company · 1991
- Methods and apparatus for improved energy efficient control of an electric arc furnace fume extraction system80US 6,748,004 B2Air Liquide America Corporation · 2004
- Carbon monoxide safety system61US 5,576,739 APhy-Con, Inc. · 1996
- Gas chromatographic oven using symmetrical flow of preheated - premixed ambient air56US 4,420,679 ADelta Associates, Inc. · 1983