F01K 7/26
The turbines having inter-stage steam accumulation
Official title: the turbines having inter-stage steam accumulation
F01K7/26 (The turbines having inter-stage steam accumulation) appears on 5 US grants and 8 published applications in this corpus.
Search patents in F01K- Granted patents
- 5
- Published applications
- 8
- Assignees
- 5
- Inventors
- 13
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Steam power plant, modification method and operation method of steam power plant1 Feb 2022US 11,236,640 B2Mitsubishi Power, Ltd.
- System and method for managing heat duty for a heat recovery system7 Apr 2020US 10,612,422 B2General Electric Company
- Method for operating a steam power plant and steam power plant for conducting said method19 Feb 2019US 10,208,630 B2General Electric Company
- System and method for managing heat duty for a heat recovery system18 Sep 2018US 10,077,682 B2General Electric Company
- System and method for heat recovery and steam generation in combined cycle systems18 Oct 2016US 9,470,112 B2General Electric Company
- Supercritical catalytic converter5 Mar 2026US 2026/0063056 A1High Alert Institute, Inc.
- Steam Power Plant, Modification Method and Operation Method of Steam Power Plant21 Jan 2021US 2021/0017882 A1Mitsubishi Hitachi Power Systems, Ltd.
- Turbine speed and acceleration limiter3 Oct 2019US 2019/0301307 A1General Electric Technology GmbH
- System and method for managing heat duty for a heat recovery system10 Jan 2019US 2019/0010830 A1General Electric Company
- Steam turbine with steam storage system28 Jun 2018US 2018/0179915 A1General Electric Company
Most cited
By later US patents
- Method for operating a steam power plant and steam power plant for conducting said method2US 10,208,630 B2General Electric Company · 2019
- System and method for managing heat duty for a heat recovery system1US 10,077,682 B2General Electric Company · 2018
- Steam power plant, modification method and operation method of steam power plant1US 11,236,640 B2Mitsubishi Power, Ltd. · 2022
- System and method for heat recovery and steam generation in combined cycle systems1US 9,470,112 B2General Electric Company · 2016