Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739327 | Apparatus and method for monitoring the quality of a lubricant in a compressor | Yingke Sun, Dongdong Wang, Leping Zhang, Jingyuan Li, Philippe Dewitte +1 more | 2020-08-11 |
| 9506470 | Scroll refrigeration compressor | Dominique Gross, Christophe Ancel, Yves Rosson, Philippe Dugast | 2016-11-29 |
| 9377013 | Oil injection device for variable-speed scroll refrigeration compressor | Patrice Bonnefoi, Dong Wang, Ingrid Claudin | 2016-06-28 |
| 9309888 | Valve arrangement for a scroll refrigeration compressor | Christophe Ancel | 2016-04-12 |
| 9194395 | Scroll refrigeration compressor with a delivery valve and a bypass valve | Christophe Ancel | 2015-11-24 |
| 9103341 | Scroll refrigeration compressor with improved retaining means and bypass valves | Jean-Francois Le Coat, Mickael Bron, Dominique Gross, Franck Meynand | 2015-08-11 |
| 9097253 | Scroll refrigeration compressor with confluent bypass passage and flow passage | Jean-Francois Le Coat, Dominique Gross, Patrick Jallat, Stephane Watts | 2015-08-04 |
| 9033689 | Scroll refrigeration compressor including heat shield, bypass passage, and bypass valve | Christophe Ancel | 2015-05-19 |
| 9017050 | Scroll refrigeration compressor with anti-return device | Mickael Bron, Dominique Gross, Stephane Watts, Franck Meynand | 2015-04-28 |
| 8864479 | Multi-stage scroll machine | Stephane Watts, Patrice Bonnefoi | 2014-10-21 |
| 8794940 | Scroll-type refrigerator compressor | Christophe Ancel, Pierre Emilien Clement | 2014-08-05 |
| 8454332 | Method of assembling a refrigerating compressor | David Genevois, Jean Michel PFISTER | 2013-06-04 |
| 8246322 | Element for positioning and retaining an electric motor stator in a compressor, compressor and mounting method | David Genevois | 2012-08-21 |
| 8096796 | Temporary self-lubricating coating for scroll compressor | Gael Meldener, Olivier Paillon | 2012-01-17 |
| 8075290 | Scroll compressor with valve for controlling fluid to flow from an outer wall to an inner wall of a fixed or a movable spiral wrap | Christophe Ancel, Dominique Gross | 2011-12-13 |
| 8070465 | Oil injection control in a compressor with variable-speed coils | Yves Rosson, Jean-Paul Bodart | 2011-12-06 |
| 7721757 | Discharge check valve assembly for use with hermetic scroll compressor | Pierre Soulas, Holger Nicolaisen | 2010-05-25 |
| 7708536 | Scroll-type refrigerant compressor having fluid flowing from gas inlet to motor winding end chamber through intermediate jacket | David Genevois, Alexandre Montchamp | 2010-05-04 |
| 7670120 | Scroll-type refrigerant compressor having fluid communication between lubrication duct and return duct | David Genevois, Jean De Bernardi | 2010-03-02 |
| 7661938 | Linking element for connecting the two volutes of a scroll compressor | Dominique Gross | 2010-02-16 |
| 7168931 | Guide device for the movable scroll of a scroll compressor | — | 2007-01-30 |
| 6736607 | Low-pressure gas circuit for a compressor | Alexandre Montchamp, Jean De Bernardi | 2004-05-18 |
| 6616429 | Apparatus and method for alignment of the bearing of the crankshaft of a scroll compressor and a scroll compressor and device for carrying out this method | Jean-François Weber, Jean Michel PFISTER | 2003-09-09 |
| 6474964 | Scroll compressor with deflector plate | Jean De Bernardi | 2002-11-05 |
| 6152700 | Hermetic compressor with remote temperature sensing means | — | 2000-11-28 |