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WO/2014/007181A1 |
The present invention addresses the problem of providing a metal complex having high water resistance. The problem is solved by a metal complex comprising: a polyvalent carboxylic acid compound; an ion of a metal belonging to group 2 to ...
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WO/2014/007080A1 |
In a pressure reducing valve, a coupling mechanism (39) which couples a valve stem (27) of a pressure reducing valve body (10) to a diaphragm rod (38) is configured by way of: a bottomed linkage hole (40) provided on the diaphragm rod (3...
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WO/2014/007179A1 |
This metal complex comprises: a polyvalent carboxylic acid compound; at least one type of metal ion selected from ions of metals belonging to group 2 to 13 of the periodic table; an organic ligand that is capable of multidentate coordina...
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WO/2014/002003A1 |
The device (10) comprises a body (12) made of a first material, for example aluminium, and a component (14) coupled to the body (12) and made of a second material different from the first. The device (10) further comprises, between the b...
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WO/2013/192331A1 |
Methods and systems for accurate and precise fuel supply control for continuous- flow of gaseous fuel to an internal combustion engine over a large dynamic power range, including a dual-stage valve that allows optimal control - a first s...
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WO/2013/182316A1 |
Internal combustion engine (1), in particular diesel engine, having at least one combustion chamber (2) which is connected to an air feeding line (3) for introducing charge air into the combustion chamber (2), wherein a first fuel can be...
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WO/2013/183737A1 |
A two-stroke uniflow engine (100) is provided with the following: a cylinder (110); a piston (112); an exhaust valve (120) that is opened and closed to expel exhaust gas generated within the cylinder; a scavenging port (122) through whic...
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WO/2013/181753A1 |
There is an improved apparatus for supplying gaseous fuel from a liquid state to an internal combustion engine comprising an electrical energy generating apparatus for generating electrical energy from a store of chemical energy; a liqui...
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WO/2013/175530A1 |
The purpose of the present invention is to efficiently operate gas engines by ascertaining the properties of a fuel gas in advance and eliminating the need to change gas engine specifications even if the properties of the fuel gas from a...
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WO/2013/172642A1 |
The present invention relates to a system and a method for processing liquefied gas, the system therefor comprising: a liquefied gas supply line connected from a liquefied gas storage tank to a consumer; a heat exchanger, disposed on the...
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WO/2013/172141A1 |
The purpose of the present invention is to provide an ammonia engine which can achieve an enhanced combustion efficiency. In this ammonia engine, a catalyst member (6) which can decompose the ammonia gas fed as fuel into nitrogen gas and...
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WO/2013/172644A1 |
The present invention relates to a system and a method for processing liquefied gas, the system therefor comprising: a liquefied gas supply line connected from a liquefied gas storage tank to a consumer; a heat exchanger, disposed on the...
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WO/2013/172641A1 |
The present invention relates to a method and system for treating a liquefied gas, which system includes: a liquefied gas supply line for connecting a liquefied gas storage tank and a user's place; a pump arranged in the liquefied gas su...
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WO/2013/172645A1 |
The present invention relates to a system and a method for processing liquefied gas, the system therefor comprising: a liquefied gas supply line connected from a liquefied gas storage tank to a consumer; a heat exchanger, disposed on the...
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WO/2013/172643A1 |
The present invention relates to a system and a method for processing liquefied gas, the system therefor comprising: a liquefied gas supply line connected from a liquefied gas storage tank to a consumer; a heat exchanger, disposed on the...
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WO/2013/167799A1 |
A method for removing excess air from a gas receiver (9) of a dual fuel reciprocating engine before changing fuel mode from a liquid fuel mode to a gas mode, which dual fuel reciprocating engine comprises a separate gas feed valve (17) f...
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WO/2013/167753A1 |
The invention relates to a fuel system and method for a combustion engine with direct injection. The system comprises at least one high pressure fuel line connected to an injection device of the combustion engine for the direct injection...
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WO/2013/160010A1 |
The invention relates to a device for supplying a gaseous fuel, comprising: an injector valve (2) for injecting the gaseous fuel, a line (3) for supplying the gaseous fuel to the injector valve (2), and a distributing element (4) with at...
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WO/2013/153842A1 |
The objective of the present invention is to provide a 2-cycle gas engine that can suppress the occurrence of NOx, PM, and black smoke during a gas driving mode. The present invention is provided with: a piston (4) that demarcates a prim...
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WO/2013/153843A1 |
The objective of the present invention is to decrease the amount of liquid fuel injection to enable a reduction in fuel cost and a decrease in the environmental disruption of exhaust gas in a low load operation region of a dual-fuel dies...
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WO/2013/150729A1 |
A gas injection valve (14) is provided in an engine (10) as a gas-injection means for injecting, into the engine (10), gas fuel supplied from a gas tank (27) via a gas passage (26). A microcomputer (61) of an ECU (60) detects engine (10)...
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WO/2013/150739A1 |
An ECU (60) controls a throttle valve opening degree to a first opening degree when an engine (10) is in an idling state using a gaseous fuel. The ECU (60) determines whether or not there is a deceleration request while the vehicle is tr...
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WO/2013/150728A1 |
A fuel-supply system of an engine (10) is provided with: a gas tank (23) in which gas fuel is stored under high pressure; a gas injection valve (14) for injecting the gas fuel supplied from the gas tank (23) via a gas passage (22); and a...
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WO/2013/149342A1 |
A method for controlling fuel pressure in an internal combustion engine consuming a gaseous fuel and a liquid fuel comprises steps of determining a gaseous fuel pressure target value as a function of an engine operating condition; pressu...
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WO/2013/150768A1 |
In an engine (10) a gas injection valve (16) that injects a gas fuel from an injection hole part (16a) toward the air intake downstream side is provided in an air intake pipe (12) forming an air intake passage. An airflow control valve (...
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WO/2013/145930A1 |
In the present invention, at the time of starting an engine using gaseous fuel, energization of a shut-off valve is started and gaseous fuel injection by energization control of a gaseous fuel injection valve is started. Subsequent to st...
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WO/2013/146824A1 |
In order to achieve both absorption of CNG pulsation and high response of pressure supply to a diesel engine, a ship is provided with: a main pipe (7) that guides CNG whose pressure is increased by an LNG pump to the engine; a pressure s...
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WO/2013/141179A1 |
This oil separator comprises a separating part for separating oil contained in a gas fuel from the gas fuel, a drain tank for retaining the separated oil, and a detection mechanism for detecting the amount of oil retained in the drain ta...
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WO/2013/125278A1 |
A fuel injection system comprising a first control device for outputting a first pulse signal stipulating the charging time of a liquid fuel injection valve, and a second control device for generating a second pulse signal stipulating th...
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WO/2013/122317A1 |
The present invention relates to a check valve driving device for injecting gas, which enables accurate operation of a check valve for injecting gas and long-term usage by enhancing durability. The check valve driving device for injectin...
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WO/2013/122318A1 |
The present invention relates to a check valve for injecting gas, which enables smooth injection of gas, improved productivity by allowing quick and simple disassembly and assembly, an increased usage life by providing enhanced durabilit...
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WO/2013/117200A1 |
A fuel injection system (1) for supplying pressurised fuel, in particular dimethyl ether (DME) or a blend thereof, to an internal combustion engine, said fuel injection system comprising a low-pressure hydraulic circuit (2), a fuel pump ...
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WO/2013/115645A1 |
The invention relates to an arrangement and kit for a combustion engine, such as a combustion engine with direct injection. The engine has at least one high-pressure fuel pump connectable to the internal combustion engine for the direct ...
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WO/2013/107926A1 |
A fuel injection system (1) comprising two injection valves (4, 5) for each cylinder, a switch valve (12) and a control valve (19). The switch valve (12) has a first position, where flow communication between the control valve (19) and t...
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WO/2013/096979A1 |
Pre-chamber system (1) for an internal combustion engine with: - a pre-chamber (2) having a wall (3), - a spark plug (4) having at least one electrode (13), - a gas introduction device (5), particularly a gas valve, - a gas channel (7) c...
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WO/2013/099552A1 |
The objective of the present invention is to improve the output and the thermal efficiency of a gas engine by advancing the ignition timing for each cylinder to the absolute maximum while suppressing knocking for all cylinders with a sim...
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WO/2013/099094A1 |
A fuel injection valve (14) of an engine (10) is connected via a gas passageway to a gas tank which stores gas fuel under high pressure. In the gas passageway, a pressure reducing valve (40) is provided as a pressure adjustment part whic...
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WO/2013/093486A2 |
A cryogenic engine system and method for delivering cryogen to a cryogenic engine are provided. The cryogenic engine system comprises a tank for storing liquid cryogen, a cryogenic engine, a pump configured to pressurise cryogen from the...
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WO/2013/094589A1 |
A gaseous-fuel leak detection device that can detect a gaseous-fuel leak on the high-pressure side of a pressure-reducing valve in a gaseous-fuel supply passage that extends from a gaseous-fuel tank to a gaseous-fuel injection valve. Sai...
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WO/2013/092347A1 |
The invention relates to methods and to devices for controlling the fuel supply of an internal combustion engine (10) operated with liquefied gas as a fuel, wherein the liquefied gas is conveyed from a reservoir (14) containing the lique...
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WO/2013/091772A1 |
The invention relates to a floating body, in particular a ship or container ship, comprising at least one fuel container loading area having fuel containers. Said fuel containers are intended for receiving fuels such as LNG or LPG and fo...
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WO/2013/088886A1 |
In a diesel engine that uses liquefied gas as fuel, a faulty combustion prevention system for preventing faulty combustion in the diesel engine caused by the leakage of fuel to the combustion chambers from injection nozzles arranged on t...
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WO/2013/087263A1 |
A fuel system (10) is proposed for an internal combustion engine (12) which can be operated with at least two fuel types (16, 40), wherein the fuel system (10) comprises an electrically driven high-pressure fuel pump (48) for at least on...
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WO/2013/087264A1 |
A fuel system (10) is disclosed which comprises: a first reservoir (14) for a first fuel in liquid phase (16) that has a first vapor pressure, and a second reservoir (40) for a second fuel (42) in liquid phase that has a second vapor pre...
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WO/2013/087128A1 |
The present disclosure relates to a cylinder head (1) for an internal combustion engine configured to be operated with fuel, such as gaseous or liquid fuel, the cylinder head (1) comprising at least one fuel guiding section (1A, 100A, 20...
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WO/2013/080829A1 |
Provided is an auxiliary chamber gas supply apparatus for a gas engine provided with auxiliary chamber gas supply channels (5, 14, 28, 29) for supplying fuel gas to an auxiliary chamber (4), the auxiliary chamber gas supply channels conn...
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WO/2013/080935A1 |
When switching the fuel used for engine operation from gasoline to CNG, CNG is supplied experimentally to a cylinder of interest with the other cylinders supplied with gasoline, and it is determined whether CNG was supplied to the cylind...
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WO/2013/072733A1 |
A fuel shut-off valve diagnosis apparatus diagnoses a valve function of a shut-off valve (9) that is opened or closed to permit or inhibit supply of fuel gas from a fuel tank (5) to an engine (1). The fuel shut-off valve diagnosis appara...
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WO/2013/072010A1 |
The invention relates to a: gas mixer (100) for mixing a first gas G1 and a second gas G2, more particularly a combustion air such as an intake air LL and a fuel gas BG, preferably for a gas engine (400), in particular a lean gas engine,...
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WO/2013/061769A1 |
Provided are: a gas engine a gas engine that is capable of smoothly switching between a stoichiometric operation and a lean operation; a gas heat pump device and a cogeneration device that use the gas engine; and a method for controlling...
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