#HYUN DAI HEAVY IND CO LTD [KR]

GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINE

The present invention relates to a gas supply pump for a ship dual fuel engine capable of independently driving a cylinder, and a gas supply pump for a ship dual fuel engine according to the present i…

DRIVE·Apr 16·2 min read

F02M21/0245 HYUN DAI HEAVY IND CO LTD [KR]

SYSTEM AND METHOD FOR PROCESSING LIQUEFIED GAS

Disclosed is a liquefied gas treatment system and method. A liquefied gas treatment system includes: a liquefied gas supply line connected from a liquefied gas storing tank to a source of demand, a he…

DRIVE·Mar 25·2 min read

F02M21/06 HYUN DAI HEAVY IND CO LTD [KR]

EXCAVATOR PIVOT APPARATUS PROVIDED WITH PIVOT THRUST PREVENTION DEVICE

Provided is a swing device of an excavator having an anti-sliding device, which includes a brake channel connected to a hydraulic chamber of a brake piston, a select valve for connecting the brake cha…

DRIVE·Feb 18·2 min read

B60T13/662 HYUN DAI HEAVY IND CO LTD [KR]

CHECK VALVE DRIVING DEVICE FOR INJECTING GAS

The present invention relates to a check valve driving device for injecting gas, which enables an accurate operation of a check valve for injecting gas and long-term usage by enhancing durability. The…

DRIVE·Dec 24·2 min read

F02B19/108 HYUN DAI HEAVY IND CO LTD [KR]

Liquefied gas treatment system

A liquefied gas treatment system (2) according to the present invention includes a boil-off gas heat exchanger (60) exchanging heat between boil-off gas, pressurized by a boil-off gas compressor (50) …

DRIVE·Dec 3·1 min read

F17C7/04 HYUN DAI HEAVY IND CO LTD [KR]

System for supplying liquefied natural gas fuel

A system (1) for supplying fuel includes a fuel supplying line (21) connected from a fuel storage tank (10) to an engine (20) and including a pressure measuring sensor (23), a pump (30) provided on th…

DRIVE·Oct 29·2 min read

B63H21/38 HYUN DAI HEAVY IND CO LTD [KR]

System for supplying liquefied natural gas fuel and method of operating the same

A system for supplying LNG fuel includes a fuel supplying line connected from an LNG storage tank to an engine, a boosting pump provided on the fuel supplying line and configured to pressurize LNG out…

DRIVE·Oct 1·1 min read

F02D19/02 HYUN DAI HEAVY IND CO LTD [KR]

System for supplying liquefied natural gas fuel

A system (1) for supplying LNG fuel is disclosed. The system includes a fuel supplying line connected from an LNG storage tank (10) to a high pressure engine (20) and a low pressure engine (30) , resp…

DRIVE·Sep 10·2 min read

B63B25/16 HYUN DAI HEAVY IND CO LTD [KR]

System for supplying liquefied natural gas fuel

The system heats glycol water using steam generated by a boiler and heating LNG using the glycol water, thereby increasing efficiently the LNG to temperature required for an engine (20). In addition, …

DRIVE·Sep 10·1 min read

B63B25/16 HYUN DAI HEAVY IND CO LTD [KR]

System for supplying liquefied natural gas fuel

Disclosed is an LNG fuel supply system, including: a fuel supply line (21) connected from an LNG storing tank (10) to an engine (20); a pump (32) provided on the fuel supply line, and configured to ch…

DRIVE·Aug 20·1 min read

B63B25/16 HYUN DAI HEAVY IND CO LTD [KR]

PRECOMBUSTION CHAMBER STRUCTURE FOR GAS ENGINE

Disclosed herein is a precombustion chamber structure for a gas engine. The precombustion chamber structure is configured to facilitate disassembly of a precombustion chamber tip, thus making maintena…

DRIVE·May 28·1 min read

F02B19/10 HYUN DAI HEAVY IND CO LTD [KR]

Variable valve timing apparatus

The present invention relates to a variable valve timing apparatus including: an actuator housing having a given space portion at the inside thereof; an upper plunger insertedly mounted inside the upp…

DRIVE·Apr 23·2 min read

F01L1/34 HYUN DAI HEAVY IND CO LTD [KR]

ELECTRONICALLY CONTROLLED FUEL INJECTION VALVE

An electronically controlled fuel injection valve can independently control the time to inject fuel and the amount of fuel to be injected in response to a control signal sent from the operating condit…

DRIVE·Nov 6·2 min read

F02M47/046 HYUN DAI HEAVY IND CO LTD [KR]

ELECTRONICALLY CONTROLLED FUEL INJECTION VALVE

An electronically controlled fuel injection valve can control the time to inject fuel and the amount of fuel to be injected in response to a control signal independently from the operating condition o…

DRIVE·Nov 6·1 min read

F02D41/38 HYUN DAI HEAVY IND CO LTD [KR]

FUEL-INJECTION VALVE FOR AN INTERNAL COMBUSTION ENGINE

Disclosed herein is a fuel injection valve for an internal combustion engine. The fuel injection valve includes a valve body (10), a nozzle (20), a valve plate (30), a main needle spindle (40), a main…

DRIVE·Sep 4·2 min read

F02D19/0694 HYUN DAI HEAVY IND CO LTD [KR]

FUEL INJECTION PUMP INCLUDING A VARIABLE PRESSURE COMPARTMENT

The present invention relates to a fuel injection pump having a variable pressure chamber which can adjust a fuel injection timing according to each engine load with a simple structure and a lower man…

DRIVE·Aug 28·2 min read

F02M59/022 HYUN DAI HEAVY IND CO LTD [KR]

TWO-PHASE FUEL INJECTION VALVE FOR DIESEL ENGINE AND GAS ENGINE INCLUDING NOZZLE HAVING PUMPING FUNCTION

The present invention relates to a dual fuel injection valve having a pumping nozzle for a diesel engine and a gas engine, and an objective of the present invention is to provide a fuel injection valv…

DRIVE·Jul 3·2 min read

F02D19/061 HYUN DAI HEAVY IND CO LTD [KR]

FUEL INJECTION PUMP HAVING A SEPARABLE PLUNGER

The present invention relates to a fuel injection pump having a separable plunger being capable of not only easily adjusting a timing and a form of fuel injection with a simple structure but also enab…

DRIVE·Apr 17·2 min read

F02M59/26 HYUN DAI HEAVY IND CO LTD [KR]

DUAL FUEL INJECTION VALVE APPARATUS INCLUDING A HYBRID NOZZLE FOR DIESEL AND GAS ENGINES

The present invention relates to a dual fuel injection valve apparatus provided with a hybrid nozzle for a diesel engine and a gas engine and an objective thereof is to provide a dual fuel injection v…

DRIVE·Apr 10·1 min read

F02D19/0647 HYUN DAI HEAVY IND CO LTD [KR]

TWO SOLENOID VALVE RELAY TWO-STAGE FUEL INJECTION VALVE FOR DIESEL ENGINES

The present invention provides a two solenoid valve relay with a two-phase fuel injection valve for a diesel engine, which is installed on a valve itself to enable injection at pressure greater than o…

DRIVE·Feb 27·2 min read

F02M45/086 HYUN DAI HEAVY IND CO LTD [KR]

TWO-STAGE FUEL INJECTION VALVE FOR A DIESEL ENGINE, COMPRISING A SOLENOID VALVE AND A SHUTTLE VALVE

Disclosed herein is a two-stage fuel injection valve for a diesel engine. The valve includes a fuel valve block (110) having therein a passage (1701) into which fuel is supplied; a nozzle (140) having…

DRIVE·Jan 16·2 min read

F02M45/04 HYUN DAI HEAVY IND CO LTD [KR]

INJECTION SYSTEM OF A FUEL INJECTION PUMP

The injection system of the present invention relates to the injection system of a fuel injection pump wherein a plunger performs a reciprocating slide motion in the axial direction inside of the plun…

DRIVE·Nov 21·2 min read

F02M59/26 HYUN DAI HEAVY IND CO LTD [KR]

APPARATUS FOR PREVENTING CAVITATION DAMAGE TO A DIESEL ENGINE FUEL INJECTION PUMP

The present invention relates to an apparatus for preventing cavitation damage to a diesel engine fuel injection pump, wherein a pressure control valve for shutting a barrel port is mounted on a defle…

DRIVE·Aug 3·2 min read

F02M59/26 HYUN DAI HEAVY IND CO LTD [KR]