F25B 15/12
Sorption machines, plants or systems, operating continuously: with resorber
Official title: with resorber ({F25B15/004, F25B15/006, F25B15/008}, F25B15/14 take precedence)
F25B15/12 (Sorption machines, plants or systems, operating continuously: with resorber) appears on 16 US grants and 3 published applications in this corpus.
Search patents in F25B- Granted patents
- 16
- Published applications
- 3
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 21 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 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 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Absorber with plate exchanger with porous distribution element21 Feb 2017US 9,574,803 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Dehumidifier for a compressor in compression-absorption heat pump system29 Mar 2016US 9,297,560 B2Korea Institute of Energy Research
- Fretting-corrosion-prevention oscillating vane type pump actuator2 Dec 2014US 8,899,948 B2Korea Ocean Research and Development Institute
- Heat pumps using organometallic liquid absorbents21 May 2002US 6,389,841 B1HySorb Technology, Inc.
- Sorption heat converter system with additional components10 Oct 2000US 6,128,917 A
- Absorber with plate exchanger with porous distribution element4 Jun 2015US 2015/0153077 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Dehumidifier for a compressor, 1-stage compressing-absorbing type heat pump system and 2-stage compressing-absorbing type heat pump system4 Jul 2013US 2013/0167581 A1Korea Institute of Energy Research
- Fretting-corrosion-prevention oscillating vane type pump actuator20 Sep 2012US 2012/0237384 A1Korea Ocean Research and Development Institute
Most cited
By later US patents
- Process for producing cold and/or heat by use of an absorption cycle with carbon dioxide as working fluid38US 4,433,554 AInstitut Francais du Petrole · 1984
- Variable effect absorption machine and process27US 4,442,677 AThe Franklin Institute · 1984
- Waste heat driven absorption refrigeration process and system22US 4,337,625 ABattelle Development Corporation · 1982
- Variable effect absorption machine and process20US 4,512,394 A1985
- Sorption heat pump18US 4,207,751 AJoh. Vaillant GmbH u. Co. · 1980