F27B 2014/146
Recuperation of lost heat
Official title: {Recuperation of lost heat, e.g. regenerators}
F27B2014/146 (Recuperation of lost heat) appears on 5 US grants and 1 published applications in this corpus.
Search patents in F27B- Granted patents
- 5
- Published applications
- 1
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 28 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Continuous low oxygen and high temperature combustion aluminum melting furnace with porous injection pipe heat exchanger28 Jul 2020US 10,724,797 B2Guangdong University of Technology
- Apparatus for heating a vessel31 Jul 1990US 4,944,674 ABritish Gas Corporation
- Ladle heating system with air seal and heat shield21 Dec 1982US 4,364,729 AThe Cadre Corporation
- Hot air ladle preheat station and method16 Nov 1982US 4,359,209 ABloom Engineering Company, Inc.
- Crucible melting furnace28 Aug 1979US 4,165,865 AHolcroft & Company
Most cited
By later US patents
- Ladle heating system with air seal and heat shield14US 4,364,729 AThe Cadre Corporation · 1982
- Hot air ladle preheat station and method9US 4,359,209 ABloom Engineering Company, Inc. · 1982
- Crucible melting furnace3US 4,165,865 AHolcroft & Company · 1979
- Apparatus for heating a vessel3US 4,944,674 ABritish Gas Corporation · 1990