F27B 2007/261
Working with a ring embracing the drum
Official title: {working with a ring embracing the drum}
F27B2007/261 (Working with a ring embracing the drum) appears on 14 US grants and 6 published applications in this corpus.
Search patents in F27B- Granted patents
- 14
- Published applications
- 6
- Assignees
- 15
- Inventors
- 19
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 1 | 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 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- F27B 2007/262A gear ring combined with a dented wheel driveIndexing code7
- F27B 2007/265The ring being mounted floatinglyIndexing code3
- F27B 2007/266The ring being a bearing ringIndexing code2
- F27B 2007/267A gear ring combined with a chain driveIndexing code1
- F27B 2007/263A gear ring combined with a ram driveIndexing code0
Recent patents
- Device and method for operating a rotary vessel3 Sep 2024US 12,078,204 B2Industrial Process Systems, Inc.
- Arrangement for supporting a rotary drum14 Feb 2023US 11,578,920 B2Holcim Technology Ltd
- System and method for reducing carbon dioxide emissions from a flue gas18 Dec 2018US 10,155,190 B2General Electric Technology GmbH
- Locking cam stop27 Jun 2017US 9,689,611 B2Gencor Industries, Inc.
- Support ring mount for rotating drum6 Apr 1999US 5,890,814 AGentec B.V.
- Device and Method for Operating a Rotary Vessel15 Dec 2022US 2022/0397152 A1Industrial Process Systems, Inc.
- Arrangement for supporting a rotary drum1 Jul 2021US 2021/0199380 A1Holcim Technology Ltd
- Arrangement for supporting a rotary drum14 Feb 2019US 2019/0049182 A1
- System and method for reducing carbon dioxide emissions from a flue gas26 Apr 2018US 2018/0111081 A1General Electric Technology GmbH
- Locking cam stop25 Feb 2016US 2016/0054062 A1Gencor Industries, Inc.
Most cited
By later US patents
- Method and apparatus for the connection of a rotary drum drive of a rotary furnace21US 4,030,878 AKlockner-Humboldt-Deutz Aktiengesellschaft · 1977
- Rotary furnace for melting metal13US 4,337,929 ACollege Research Corporation · 1982
- Rotary kiln7US 4,776,788 AM & S Engineering & Manufacturing Co., Inc. · 1988
- Support ring mount for rotating drum6US 5,890,814 AGentec B.V. · 1999
- Apparatus for driving a rotary drum, such as a rotary kiln5US 4,403,952 AF. L. Smidth & Co. · 1983