| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 417349000 | Common pump and motor chamber | 6 |
| 20130259717 | VACUUM PUMP FOR APPLICATIONS IN VACUUM PACKAGING MACHINES - This application relates to a vacuum pump for applications in vacuum packaging machines, comprising:
| 10-03-2013 |
| 20140341759 | MOTORIZED BLOWER ASSEMBLIES, AND METHODS OF MAKING SAME - A motorized blower assembly ( | 11-20-2014 |
| 20140363317 | PUMP - The invention relates to a pump. The pump has a pump housing comprising a first and second housing part ( | 12-11-2014 |
| 20150044075 | ELECTRIC COMPRESSOR - An electric compressor comprising a casing in which a compressing mechanism | 02-12-2015 |
| 20150292513 | SEMI-HERMETIC COMPRESSOR MOTOR FOR AMMONIA SERVICE - A semi-hermetic compressor for ammonia service includes a compressor portion and a motor encased in an airtight housing portion. The compressor portion compresses ammonia. The motor includes a stator winding. Motor leads are connected to the field windings, and extend from the housing portion through a pass-through assembly. The pass-through assembly includes a base portion, a first isolation portion, a second isolation portion, a sealant and a cap portion. The base portion is inserted into the housing portion with an airtight seal. The first isolation portion is arranged to fit within an annular opening in the base portion. First and second isolation portions include apertures for a motor lead. Sealant is disposed between the isolation portions. A cap portion attaches to the base portion. An anti-rotation element prevents relative rotation there between. | 10-15-2015 |
| 20160138613 | Threaded Connection with Engaging Lugs for Electrical Submersible Pump - An electrical submersible pump assembly has modules including a pump, a motor, and a seal section. A threaded connection between at least two of the modules has a first adapter and a second adapter. A collar rotatably carried and axially movable on one of the adapters is in threaded engagement with threads of the other adapter when the threaded connection is made up. First adapter lugs are spaced circumferentially apart from each other around the first adapter. Second adapter slots are spaced circumferentially apart from each other around the second adapter. The lugs slide into the slots while the adapters are brought together. Each of the lugs and each of the slots have side edges that are parallel with the axis. The side edges of the lugs abut the side edges of the slots to prevent rotation of the first and second adapters relative to each other. | 05-19-2016 |
