F05B 2260/4041
The driven magnets encircling the driver magnets
Official title: the driven magnets encircling the driver magnets
F05B2260/4041 (The driven magnets encircling the driver magnets) appears on 5 US grants and 2 published applications in this corpus.
Search patents in F05B- Granted patents
- 5
- Published applications
- 2
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 26 Mar 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetically driven centrifugal pump26 Mar 1996US 5,501,582 ALe Carbone Lorraine
- Centrifugal pump with auxiliary impeller operatively associated with a primary impeller to balance the forces on the opposite sides thereof27 Dec 1988US 4,793,777 A
- Centrifugal pump having a magnetic coupling25 Oct 1988US 4,780,066 ASulzer Brothers Limited
- Sealing shroud centrifugal pump10 Mar 1987US 4,648,808 ACP Pumpen AG
- Sealing shroud centrifugal pump24 Feb 1987US 4,645,433 ACP Pumpen AG
Most cited
By later US patents
- Magnetically driven centrifugal pump30US 5,501,582 ALe Carbone Lorraine · 1996
- Sealing shroud centrifugal pump18US 4,648,808 ACP Pumpen AG · 1987
- Sealing shroud centrifugal pump17US 4,645,433 ACP Pumpen AG · 1987
- Centrifugal pump with auxiliary impeller operatively associated with a primary impeller to balance the forces on the opposite sides thereof17US 4,793,777 A1988
- Centrifugal pump having a magnetic coupling13US 4,780,066 ASulzer Brothers Limited · 1988