B23H 2400/10
Moving mechanisms for tool electrodes: for rotating the electrode
Official title: for rotating the electrode
B23H2400/10 (Moving mechanisms for tool electrodes: for rotating the electrode) appears on 42 US grants and 43 published applications in this corpus.
Search patents in B23H- Granted patents
- 42
- Published applications
- 43
- Assignees
- 28
- Inventors
- 116
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 3 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 5 | 3 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 3 | 3 |
| 2023 | 3 | 3 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Revolving cathode tool and method for co-rotating electrochemical machining of inner wall of aero-engine casing30 Jun 2026US 12,667,899 B2Nanjing University of Aeronautics and Astronautics
- Electro-hydraulic combined device24 Oct 2023US 11,794,264 B2Shanghai Jiao Tong University
- Pulse dynamic electrochemical machining apparatus and method for rapidly leveling surface of revolving part19 Sep 2023US 11,759,876 B2Nanjing University of Aeronautics and Astronautics
- Electrical discharge machining device and method8 Aug 2023US 11,717,903 B2General Electric Company
- Electrode for an electro-erosion process and an associated method thereof6 Sep 2022US 11,433,468 B2General Electric Company
- Wire electrical discharge machining apparatus, wire electrical discharge machining method, and wafer manufacturing method24 Sep 2026US 2026/0284764 A1Mitsubishi Electric Corporation
- Cathode tool, method and system for counter-rotating electrochemical machining with internal flushing17 Sep 2026US 2026/0273638 A1Nanjing University of Aeronautics and Astronautics
- Micromixer tube repair edm electrode, system and method23 Oct 2025US 2025/0326043 A1GE Infrastructure Technology LLC
- Revolving cathode tool and method for co-rotating electrochemical machining of inner wall of aero-engine casing16 Jan 2025US 2025/0018485 A1Nanjing University of Aeronautics and Astronautics
- Electrical discharge machining system with integrated flushing23 May 2024US 2024/0165724 A1General Electric Company
Most cited
By later US patents
- Inner wall tube disintegrator19US 4,476,368 ACammann Manufacturing Company, Inc. · 1984
- Three-dimensional electrical discharge machining method and apparatus utilizing NC control19US 5,919,380 AMitsubishi Denki Kabushiki Kaisha · 1999
- Small hole electrical discharge machining method and small hole electrical discharge machining apparatus19US 6,576,858 B1Elenix, Inc. · 2003
- EDM apparatus and method for performing EDM operation18US 6,403,910 B1Hi-Tek Manufacturing, Inc. · 2002
- Multi-axis numerical control electromachining of bladed disks13US 6,858,125 B2General Electric Company · 2005