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Doosan Heavy Industries & Construction Co Ltd patents

Recent patent applications related to Doosan Heavy Industries & Construction Co Ltd. Doosan Heavy Industries & Construction Co Ltd is listed as an Agent/Assignee. Note: Doosan Heavy Industries & Construction Co Ltd may have other listings under different names/spellings. We're not affiliated with Doosan Heavy Industries & Construction Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Doosan Heavy Industries & Construction Co Ltd-related inventors




Date Doosan Heavy Industries & Construction Co Ltd patents (updated weekly) - BOOKMARK this page
05/18/17Static mixer
05/11/17Apparatus and diagnosing abnormal operation of a rotor
05/04/17Dissolved air flotation system
04/27/17Water purifying system and backwash module control method thereof
04/27/17Supercritical co2 generation system applying recuperator per each heat source
04/20/17Supercritical co2 generation system applying plural heat sources
04/13/17Tube cutting device having conical fitting member to cut tube of waste steam generator
04/06/17Cyclone type liquid-vapor separator and forced circulation type evaporator using the same
04/06/17Gas turbine disk
04/06/17Gas turbine disk
04/06/17Gas turbine tip clearance control assembly
04/06/17Foreign substance removal gas turbine
03/30/17Apparatus for evaporative concentration of water to be treated, which uses hot lime softening, and evaporative concentration of water using the same
03/02/17Submerged membrane filtration system using reciprocating membrane
03/02/17Deaerator
03/02/17Device for preventing vibration of stator core for power generator
03/02/17Rotor assembly having improved cooling path
02/16/17High-rate sedimentation tank and water treatment apparatus including the same
02/16/17Gas turbine blade
02/16/17Rotor assembly
02/09/17Assembling a bucket and a fixture for a bucket for a turbine blade
01/19/17Gas turbine compressing cooling system provided with cooling air supply paths around outer casing
12/29/16Control method using vibration control
12/22/16Fuel supply nozzle unit having sealing structure
12/22/16Combustion duct assembly for gas turbine
12/22/16Heat exchanger plate for transition liquid phase bonding
12/01/16Combustor liners with rotatable air guiding caps
11/24/16Fuel supply nozzle for minimizing burning damage
11/10/16Multi-effect desalination apparatus partially dosing acids into some evaporator and desalination method using the same
11/10/16Multibubble injection type dissolved air flotation water treatment apparatus
11/10/16Capacitive deionization manufacturing the same
11/10/16Media filter having nonpowered mixing and coagulation basin, and seawater desalination plant and dissolved air floatation apparatus using same
11/10/16Supercritical co2 generation system
11/03/16Apparatus for collecting large particle ash in thermal power plant
10/20/16Hybrid power generation system using supercritical co2 cycle
10/06/16Turbine nozzle box
10/06/16Heat exchanger unit
08/18/16Measuring membrane fouling index
06/30/16Bucket assembly for replacing old bucket provided with turbine and replacing the same
06/30/16Tilting pad thrust bearing and tilting pad thrust bearing assembly
06/23/16Method for producing membrane wall, pipe bending device for manufacturing transfer duct and manufacturing transfer duct using same
06/23/16Debris filtration apparatus
06/23/16Stator slot temperature sensor and manufacturing the same
02/04/16Turbine including packing device and assembling the same, and sealing assembly
02/04/16Wind power plant management system and method thereof
12/10/15Forward osmosis-type fresh water composite system
11/12/15Filtration membrane fouling index measuring method
10/08/15Flocculation basin inclusion or exclusion type water treatment apparatus using dissolved air flotation
09/10/15Saturator and water treating apparatus including the same
08/27/15Separated coolant circulation structure for water-cooled power generator and cooling method thereof
08/20/15Wind power generation unit, wind farm, and arrangement structure and control the same
08/20/15Wind power generation unit, wind farm, and arrangement structure and control the same
08/06/15Apparatus and reactor power control of steam turbine power generation system
07/30/15Method and controlling gas turbine when gas turbine is started
07/23/15Articulated manipulator
07/23/15Method for mounting stator core on generator and generator and stator core assembly using the same
07/16/15Drilling worktable for manufacturing tube support plates and manufacturing tube support plates using the same
07/16/15Gas turbine having damping clamp
07/16/15Turbine blade having swirling cooling channel and cooling method thereof
07/16/15Liner, flow sleeve and gas turbine combustor each having cooling sleeve
07/16/15Hydrostatic test device and hydrostatic test high pressure turbine
07/09/15Stacked type falling film evaporator, zero liquid discharge system comprising the same, and zero liquid discharging method using the same
07/02/15Hybrid type fiber filtering apparatus
07/02/15Nozzle for dissolved air flotation system
07/02/15Battery exchange station and operating battery exchange station
Patent Packs
07/02/15Wind farm, control method thereof and wind power generation unit
07/02/15Blade control wind power generator, and wind power generator using the same
07/02/15Fuel cell system using natural gas
06/18/15Dispensing device for welding rod dryer
06/04/15Method of controlling generation output quantity of a wind power plant
05/28/15Hybrid mold steel and manufacturing method thereof
04/16/15Turbine with bucket fixing means
04/16/15Turbine with bucket fixing means
03/26/15Apparatus for measuring response time, system for measuring response time and measuring response time
03/19/15Apparatus for estimating oscillation within combustion device
01/29/15Fuel, cell, and generation system and method using the same
01/15/15Device for measuring pollution index of filtration membrane
12/25/14Superconducting rotating machine and cooling method thereof
12/18/14Heat exchange type prereformer
12/04/14Combined generation collecting carbon dioxide for combined generation system
Patent Packs
11/27/14Fuel cell driving same
11/20/14Fuel cell including coupling device
11/06/14Apparatus for displaying the state of a multi-control system of a power plant
10/23/14Lifting shackle of head assembly for nuclear reactor
10/09/14Earthquake-resistant reinforcement assembly
10/02/14Gas turbine apparatus
09/25/14Supporting device for gas turbine and gas turbine with the same
06/19/14System for controlling transport of heavy load, transport vehicle, and controlling transport of heavy load
01/16/14Dissolved air flotation-type pretreatment apparatus
10/24/13Device for measuring temperature distribution of fuel cell
10/24/13Fabrication electrolyte impregnanted cathodes
08/29/13Superconducting rotating electrical machine and manufacturing high temperature superconducting film thereof
05/23/13Multi-type wind turbine
05/24/12Maintenance system for wind turbine equipment
01/05/12Steam generator for fuel cell with dual use for heating fuel electrode gas
11/24/11Reinforced matrix impregnated with electrolytes for molten carbonate fuel cell and fabrication method thereof
10/13/11Method of manufacturing anode for in-situ sintering for molten carbonate fuel cell
09/15/11Nacelle cooling system for wind turbine
06/09/11System and using carbon dioxide sequestered from seawater in the remineralization of process water
08/05/10Manufacturing porous metal electrode for molten carbonate fuel cells using dry process
06/17/10Superconducting rotating machine having cooler for rotator
03/11/10Rotary type ultralow temperature refrigerant supply apparatus
03/11/10Device for cooling current lines of superconducting rotating machine
03/11/10Cryogenic fluid circulation pump
12/17/09Tilting pad journal bearing mounted with stepped seal tooth at oil supply part disposed between bearing pads







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