F04B 39/0269
With device for spraying lubricant or with mist lubrication
Official title: {with device for spraying lubricant or with mist lubrication}
F04B39/0269 (With device for spraying lubricant or with mist lubrication) appears on 8 US grants and 5 published applications in this corpus.
Search patents in F04B- Granted patents
- 8
- Published applications
- 5
- Assignees
- 10
- Inventors
- 33
- Latest grant
- 25 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Compressor system including a plurality of compressors25 Jun 2019US 10,330,093 B2Danfoss (Tianjin) Ltd.
- Air compressor3 Aug 2010US 7,765,917 B2Black & Decker Inc.
- Hermetic compressor19 Aug 2003US 6,607,369 B1Matsushita Refrigeration Company
- Method and apparatus for venting air from the crank case of a compressor22 Sep 1998US 5,809,866 ASchulz S/A
- Two phase compressor lubrication2 Mar 1993US 5,190,121 AGeneral Motors Corporation
- Heat dissipation assembly for a linear compressor7 Apr 2022US 2022/0106953 A1Haier US Appliance Solutions, Inc.
- Compressor system19 Jan 2017US 2017/0016438 A1Danfoss (Tianjin) Ltd.
- Cooling system for reciprocating compressors and a reciprocating compressor25 Oct 2012US 2012/0267075 A1Universidade Federal De Santa Catarina (UFSC)
- Compressor for a refrigeration cycle, refrigeration cycle and method for operating the same7 Apr 2011US 2011/0081254 A1Carrier Corporation
- Air compressor17 Jul 2008US 2008/0168898 A1Black & Decker Inc.
Most cited
By later US patents
- Oil distribution system for a compressor16US 4,569,639 ATecumseh Products Company · 1986
- Two phase compressor lubrication14US 5,190,121 AGeneral Motors Corporation · 1993
- Lubrication system of connecting rod, piston, and wrist pin for a compressor13US 5,039,285 ATecumseh Products Company · 1991
- Engine driven vacuum pump12US 4,156,416 AGeneral Motors Corporation · 1979
- Method and apparatus for venting air from the crank case of a compressor5US 5,809,866 ASchulz S/A · 1998