F22B 37/47
Responsive to abnormal temperature
Official title: responsive to abnormal temperature, e.g. actuated by fusible plugs
F22B37/47 (Responsive to abnormal temperature) appears on 6 US grants and 11 published applications in this corpus.
Search patents in F22B- Granted patents
- 6
- Published applications
- 11
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for controlling a steam generating system for a domestic steam cooking oven and steam generating system23 Jul 2024US 12,044,401 B2Electrolux Appliances Aktiebolag
- Temperature and low water monitoring for boiler systems16 Aug 2016US 9,416,981 B2C. Cowles & Company
- Temperature and low water monitoring for boiler systems13 Jan 2015US 8,931,708 B2C. Cowles & Company
- Boiler protection apparatus and method30 Aug 2011US 8,008,603 B2
- Temperature and low water monitoring for boiler systems22 Feb 2011US 7,891,572 B1C. Cowles & Company
- Determination of a fault status of a boiler20 Oct 2022US 2022/0333823 A1Centrica Hive Limited
- Method and system for monitoring steam systems15 Sep 2022US 2022/0290857 A1
- Method for controlling a steam generating system for a domestic steam cooking oven and steam generating system20 Jan 2022US 2022/0018532 A1Electrolux Appliances Aktiebolag
- System and method for accomodating thermal displacement in a power generation plant10 Sep 2020US 2020/0284428 A1General Electric Technology GmbH
- Steam generator and control method of steam generator10 Jan 2019US 2019/0010656 A1LG Electronics Inc.
Most cited
By later US patents
- Temperature and low water monitoring for boiler systems10US 7,891,572 B1C. Cowles & Company · 2011
- Boiler protection apparatus and method6US 8,008,603 B22011
- Method and apparatus for preventing low-water failure in boilers5US 4,941,435 A1990
- Temperature and low water monitoring for boiler systems2US 9,416,981 B2C. Cowles & Company · 2016