TRIUMPH ENGINE CONTROL SYSTEMS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 1448
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 1049
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 641
 
  
 
F01C ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 425
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
F03C POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 321
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS371
 
  
 
G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 219
 
  
 
B64C AEROPLANES; HELICOPTERS 173
 
  
 
F02G HOT-GAS OR COMBUSTION- PRODUCT POSITIVE-DISPLaCEMENT ENGINE PLANTS 122

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8807974 Split discharge vane pump and fluid metering system thereforSep 04, 12Aug 19, 14[F04C, F03C]
8596991 Thermally efficient multiple stage gear pumpFeb 11, 11Dec 03, 13[F04B]
8567201 Ecology system for draining the manifold of a gas turbine engineJun 28, 11Oct 29, 13[F02C, F02G]
8277208 Split discharge vane pump and fluid metering system thereforJun 11, 09Oct 02, 12[F04C, F03C]
8011909 Balanced variable displacement vane pump with floating face seals and biased vane sealsMar 20, 08Sep 06, 11[F03C, F01C]
7770388 High efficiency 2-stage fuel pump and control scheme for gas turbinesNov 15, 05Aug 10, 10[F04B]
7376504 Method of engine surge discriminationDec 01, 04May 20, 08[G01F]
7207785 Vane pump wear sensor for predicted failure modeNov 17, 03Apr 24, 07[F04B]
7136738 Fuel control system for gas turbine enginesOct 28, 03Nov 14, 06[F02C]
7083394 Vane pump with undervane feedSep 08, 03Aug 01, 06[F04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0333,901 FAIL FIXED ACTUATORAbandonedMay 15, 15Nov 17, 16[F15B]
2013/0156,564 MULTI-DISCHARGE HYDRAULIC VANE PUMPAbandonedDec 16, 11Jun 20, 13[F04D]
6873887 Rotor torque anticipatorExpiredNov 12, 02Mar 29, 05[G06F, B64C]
6729139 Engine control systemExpiredSep 26, 01May 04, 04[F02C]

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