ATLAS COPCO ENERGAS GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 1154
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS668
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 455
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 4103
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B63J AUXILIARIES ON VESSELS110
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 126
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0107,820 Turbine wheel for a radial turbineOct 07, 16Apr 20, 17[F01D]
2017/0107,821 Turbine wheel for a radial turbineOct 11, 16Apr 20, 17[F01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9670792 Method of making a turbomachineJun 23, 15Jun 06, 17[B23P, F04D, F02C, F01D]
9133725 Axial shaft seal for a turbomachineMay 15, 12Sep 15, 15[F01D]
9127594 System and method for use of a gasApr 27, 06Sep 08, 15[B63J, F17C, F02C]
8882457 Multistage radial turbocompressorNov 10, 09Nov 11, 14[F04D]
8172503 TurbomachineAug 10, 07May 08, 12[F01D]
8113798 Turbomachine with tilt-segment bearing and force measurement arrangemmentSep 14, 07Feb 14, 12[G01L, F16C, F04D, F01D]
7975505 Arrangement having a turbomachine, a cooler and a carrying frameOct 25, 07Jul 12, 11[F25D]
7964982 Axial in-line turbomachineJul 11, 08Jun 21, 11[F01D]
7868580 Method for turning a three-phase current motor on again and electrical circuit for implementing the methodFeb 28, 08Jan 11, 11[H02P]
7278818 Turbomachine for low temperature applicationsJun 14, 06Oct 09, 07[F04D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0112,763 TURBOMACHINE FOR COMPRESSING A FLUIDAbandonedSep 24, 13Apr 24, 14[F04D]
8424593 Pressurized-gas cooler for a compressorExpiredJul 01, 10Apr 23, 13[F28D, F28F]
8366379 Turbomachine with failure protectionExpiredNov 10, 09Feb 05, 13[F01D]
2012/0243,986 TURBO MACHINEAbandonedMar 12, 12Sep 27, 12[F04D]
2008/0078,919 Device and method for floor-side attachment of a turbomachineAbandonedJul 31, 07Apr 03, 08[F16M]
6948320 Expansion turbine stageExpiredFeb 13, 04Sep 27, 05[F02C]
6508619 Expansion turbine for low-temperature applicationsExpiredSep 17, 01Jan 21, 03[F01D]
2003/0007,705 Bearing arrangement for turbo-machinesAbandonedSep 17, 01Jan 09, 03[F16C]
6193470 Method of operating a radial compressor set with intake and discharge flow controlExpiredDec 28, 98Feb 27, 01[F04B]
5106261 Turbine with planetary gearingExpiredFeb 20, 90Apr 21, 92[F01D]
5088887 Turbine with spur gearingExpiredFeb 21, 90Feb 18, 92[F01D]

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