Seoul, South Korea
Seoul, South Korea

Doosan Group is a South Korean conglomerate company. In 2009, the company was placed 471st in the Fortune Global 500. It has been included in the Forbes Global 2000 companies from 2007. It is the parent company of ŠKODA power. Doosan was ranked 4th among the “World’s Best 40 Companies 2009” list, released in the latest issue of BusinessWeek, the U.S. economics magazine in October 2009. Fortune Global 500 Wikipedia.


Time filter

Source Type

Patent
Doosan Group | Date: 2015-06-24

A pipe support structure is described comprising a support member defining a support surface, and a plurality of pipe support elements; wherein the support surface defines a plurality of grooves each correspondingly sized and shaped to receive a respective one of the pipe support elements, with the pipe support element being sized to project beyond its groove when so received. The pipe support elements may then be fabricated from a material selected for instance for low friction, corrosion resistance or the like. A pipeline system, a method for supporting a pipe, and a method for deploying a pipeline system are also described embodying the same general principles.


An example method of decontaminating a fuel reactant stream for a fuel cell flows the fuel reactant stream through a fluidized ammonia dissolving media, while simultaneously flowing water through the fluidized ammonia dissolving media to separate contaminants from the fuel reactant stream into a separated contaminant and water stream. The separated contaminant and water stream from the fluidized bed is accumulated within an accumulator, circulated through a water-control loop, and decontaminated by flowing the stream through an ion exchange bed secured in fluid communication with the water-control loop. A decontaminated water stream from the ion exchange bed is circulated back through the ammonia dissolving media. A temperature of the fuel reactant stream is controlled upstream of the fuel reactant stream entering the separator scrubber to produce a predetermined temperature of the fuel reactant stream passing through the separator scrubber.


Patent
Doosan Group | Date: 2015-11-24

An illustrative example system includes at least one fuel cell that is configured to generate electricity based on an electrochemical reaction. The fuel cell includes an exhaust. A heat pump includes an evaporator, a condenser, a compressor, and an expansion valve. A coolant loop is external to the at least one fuel cell. The coolant loop has a first portion associated with the exhaust such that heat from the exhaust increases a temperature of coolant fluid in the first portion. The coolant loop has a second portion downstream of the first portion. The second portion of the coolant loop is associated with the evaporator such that heat from the coolant fluid in the second portion increases the temperature of the evaporator.


Patent
Doosan Group | Date: 2017-06-14

The present disclosure relates to an insulation film capable of being used in a flexible flat cable(FFC) and having excellent flexibility and mechanical properties, and a flexible flat cable (FFC) using the insulation film. The insulation film provided in the present disclosure has very excellent mechanical properties such as tensile strength, elongation and flexibility, and also has very excellent heat-resisting properties such as contractibility and degeneration caused by heat. In addition, by using the insulation film, the flexible flat cable provided in the present disclosure also has very excellent mechanical properties and heat-resisting properties.


Patent
Doosan Group | Date: 2017-05-03

A pipe support structure is described comprising a support member defining a support surface, and a plurality of pipe support elements; wherein the support surface defines a plurality of grooves each correspondingly sized and shaped to receive a respective one of the pipe support elements, with the pipe support element being sized to project beyond its groove when so received. The pipe support elements may then be fabricated from a material selected for instance for low friction, corrosion resistance or the like. A pipeline system, a method for supporting a pipe, and a method for deploying a pipeline system are also described embodying the same general principles.


Patent
Doosan Group | Date: 2017-01-04

An illustrative method of making a fuel cell component includes obtaining at least one blank plate including graphite and a polymer; establishing a temperature of the blank that is sufficient to maintain the polymer in an at least partially molten state; and applying a compression molding force to the blank until the polymer is essentially solidified to form a plate including a plurality of channels on at least one side of the plate.


Patent
Doosan Group | Date: 2017-03-22

A device for the flameless oxidation of fuel, for example comprising a flameless oxidation burner, is described. The device comprises a first conduit to convey a fluid fuel phase to a first outlet and direct a primary jet comprising the fluid fuel phase outwardly therefrom; and a second conduit to convey a jacketing gas to a second outlet; wherein the second conduit is disposed surroundingly about the first conduit so as direct a jacketing jet of the jacketing gas outwardly therefrom surroundingly about the primary jet. The invention further relates to an apparatus for the flameless oxidation of fuel comprising one or more such devices, for example disposed to direct such fuel into a reaction chamber for flameless oxidation. The invention further relates to a method of flameless oxidation of fuel and to a method of operation of such a device or apparatus.


Patent
Doosan Group | Date: 2017-01-04

A fuel cell separator plate includes flake graphite particles having a length along a planar direction and a thickness along a generally perpendicular direction. The flake graphite has an aspect ratio of length to thickness that is less than ten.


Patent
Doosan Group | Date: 2017-07-05

The present disclosure relates to a hydraulic circuit for a forklift, and more particularly, to a hydraulic circuit for a forklift which is capable of preventing an engine from being stopped due to surge pressure that instantaneously occurs when a lift cylinder reaches an end stroke and thus cannot be operated any further when the lift cylinder is extended. According to the hydraulic circuit for a forklift according to the exemplary embodiment of the present disclosure, which is configured as described above, the accumulator is provided on the hydraulic line through which the working fluid is provided to the lift cylinder, and as a result, the accumulator may quickly absorb surge pressure when the surge pressure is produced in the lift cylinder or the hydraulic line.


Grant
Agency: GTR | Branch: Innovate UK | Program: | Phase: Collaborative Research & Development | Award Amount: 637.78K | Year: 2016

The recent TSB funded IMPACT project successfully developed a novel alloy, MARBN, capable of enabling a 25°C temperature and at least 2% efficiency increase, with consequent emission reductions, in new steel-based steam power plant. IMPULSE is a consortium involving the IMPACT project group with new partners to lead the industrialisation and commercial deployment of MARBN in new and retrofit boiler plant. IMPULSE will develop MARBN ingot casting, pipe manufacture and welding, together with design and performance data to enable standardisation and implementation of new build MARBN boilers. This will complement the current Innovate UK INMAP project on large cast MARBN turbine components, thereby providing a unified UK materials and manufacturing supply chain for a new generation of world-leading ultrasupercritical steam plant for the world market. MARBN will also play a key role in UK and European retrofit component markets, where its superior strength will enable current fossil plant to meet unprecedented demands of highly flexible operation, as required to enable rapid parallel deployment of intermittent wind and solar generation with major CO2 savings.

Loading Doosan Group collaborators
Loading Doosan Group collaborators