F01K 3/008
Use of steam accumulators of the ruth type for storing steam in
Official title: {Use of steam accumulators of the Ruth type for storing steam in water; Regulating thereof (Ruth accumulators per se F01K1/04)}
F01K3/008 (Use of steam accumulators of the ruth type for storing steam in) appears on 8 US grants and 14 published applications in this corpus.
Search patents in F01K- Granted patents
- 8
- Published applications
- 14
- Assignees
- 13
- Inventors
- 41
- Latest grant
- 25 May 2021
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 |
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| 1992 | 0 | 0 |
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| 1996 | 0 | 0 |
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| 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 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Steam heat storage system33US 9,683,788 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives · 2017
- Steam boiler7US 4,556,018 AShin-Ei Kabushiki Kaisha · 1985
- Systems and methods of thermal transfer and/or storage5US 9,612,059 B2Bluelagoon Technologies Ltd. · 2017
- Solar thermal power system4US 7,735,323 B2Lawrence Livermore National Security, LLC · 2010
- Apparatus and method of energy recovery for use in a power generating system using the Venturi effect1US 10,233,783 B22019