F16N 17/06
In vacuum or under reduced pressure
Official title: in vacuum or under reduced pressure (lubrication of evacuating pumps F04; of rotary anodes of X-ray tubes H01J35/10)
F16N17/06 (In vacuum or under reduced pressure) appears on 14 US grants and 10 published applications in this corpus.
Search patents in F16N- Granted patents
- 14
- Published applications
- 10
- Assignees
- 12
- Inventors
- 26
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Gyrostabiliser assembly9 Sep 2025US 12,409,916 B2Veem Ltd.
- Oil reservoir vent valve12 Jul 2022US 11,383,854 B2Hamilton Sundstrand Corporation
- Gyrostabilisers27 Apr 2021US 10,989,534 B2Veem Ltd.
- Gyrostabilisers6 Oct 2020US 10,794,699 B2Veem Ltd.
- Tank having an inclined partition provided at its ends with through-holes for continuous supply of a supply liquid to a turbine engine24 May 2016US 9,347,335 B2Snecma
- Gyrostabiliser assembly4 May 2023US 2023/0134259 A1Veem Ltd.
- Oil reservoir vent valve1 Jul 2021US 2021/0197980 A1Hamilton Sundstrand Corporation
- Gyrostabilisers24 Dec 2020US 2020/0400432 A1Veem Ltd.
- Gyrostabilisers22 Feb 2018US 2018/0051988 A1Veem Ltd.
- Tank having an inclined partition provided at its ends with through-holes for continuous supply of a supply liquid to a turbine engine5 Mar 2015US 2015/0060206 A1Snecma
Most cited
By later US patents
- Lubrication system for a mechanism, in particular for a rotary bearing in a spacecraft74US 6,085,871 AAgence Spatiale Europeene · 2000
- Lubrication system with extended emergency operability50US 8,020,665 B2United Technologies Corporation · 2011
- Method of supplying lubricant and apparatus for the same42US 5,080,195 AHitachi, Ltd. · 1992
- Lubrication system with tolerance for reduced gravity36US 8,215,454 B2United Technologies Corporation · 2012
- Lubricant supply system24US 6,189,656 B1De Limon Fluhme GmbH & Co. · 2001