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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
03/02/17Device 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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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Doosan Heavy Industries & Construction Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Doosan Heavy Industries & Construction Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by