F01K 1/16
Steam accumulators: other safety or control means
Official title: Other safety or control means
F01K1/16 (Steam accumulators: other safety or control means) appears on 10 US grants and 10 published applications in this corpus.
Search patents in F01K- Granted patents
- 10
- Published applications
- 10
- Assignees
- 12
- Inventors
- 43
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for determining steam trap data using machine learning25 Nov 2025US 12,481,253 B2Saudi Arabian Oil Company
- Steam power cycle thermoelectric decoupling system, and control method, device, medium, and product thereof19 Aug 2025US 12,392,260 B1North China Electrical Power University
- Thermal system with rankine circuit8 Jun 2021US 11,028,756 B2Faurecia Systemes D'Echappement
- Device for controlling a working fluid in a closed circuit operating according to the Rankine cycle, and method using said device11 Jul 2017US 9,702,268 B2Ifp Energies Nouvelles
- Power generating system5 Jul 2016US 9,382,815 B2Kabushiki Kaisha Toshiba
- System and Method for Steam Accumulation Using Packed-Bed Latent Heat Thermal Energy Storage24 Sep 2026US 2026/0286866 A1The Regents of the University of California
- Method and system for determining steam trap data using machine learning11 May 2023US 2023/0147522 A1Saudi Arabian Oil Company
- Thermal system with rankine circuit13 Feb 2020US 2020/0049052 A1Faurecia Systemes D'Echappement
- Turbine speed and acceleration limiter3 Oct 2019US 2019/0301307 A1General Electric Technology GmbH
- Steam turbine with steam storage system28 Jun 2018US 2018/0179915 A1General Electric Company
Most cited
By later US patents
- Cyclic demand steam supply system10US 5,080,047 A1992
- Steam boiler7US 4,556,018 AShin-Ei Kabushiki Kaisha · 1985
- Steam system, control system thereof and control method thereof2US 8,656,718 B2Mitsubishi Heavy Industries, Ltd. · 2014
- Method and system for determining steam trap data using machine learning1US 12,481,253 B2Saudi Arabian Oil Company · 2025
- Device for controlling a working fluid in a closed circuit operating according to the Rankine cycle, and method using said device1US 9,702,268 B2Ifp Energies Nouvelles · 2017