WO2020101405A1 - 선박용 연료 공급 시스템 및 방법 - Google Patents

선박용 연료 공급 시스템 및 방법 Download PDF

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Publication number
WO2020101405A1
WO2020101405A1 PCT/KR2019/015579 KR2019015579W WO2020101405A1 WO 2020101405 A1 WO2020101405 A1 WO 2020101405A1 KR 2019015579 W KR2019015579 W KR 2019015579W WO 2020101405 A1 WO2020101405 A1 WO 2020101405A1
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WO
WIPO (PCT)
Prior art keywords
engine
buffer tank
liquefied gas
fuel supply
supply system
Prior art date
Application number
PCT/KR2019/015579
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
정혜민
안성일
이승철
김선진
김원석
Original Assignee
대우조선해양 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to JP2020570028A priority Critical patent/JP7239619B2/ja
Priority to CN201980051121.XA priority patent/CN112512917B/zh
Priority to SG11202012479WA priority patent/SG11202012479WA/en
Publication of WO2020101405A1 publication Critical patent/WO2020101405A1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
    • B63B25/14—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed pressurised
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/01—Purifying the fluid
    • F17C2265/012—Purifying the fluid by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/06—Fluid distribution
    • F17C2265/066—Fluid distribution for feeding engines for propulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Definitions

  • the present invention relates to a fuel supply system and method for a ship using an incompressible fluid as fuel for an engine.
  • LPG liquefied Petroleum Gas
  • LPG liquid fuel
  • HFO heavy fuel oil
  • MDO marine diesel oil
  • LPG as a cargo of a conventional LPG carrier is stored and transported in a storage tank, and BOG (Boil Off Gas) generated in the storage tank is re-liquefied in a reliquefaction plant and then transferred to a storage tank for storage.
  • BOG Blood Off Gas
  • the present invention is to provide a fuel supply system and method for ships that can prevent a phenomenon in which a large amount of flash gas is generated while surplus liquefied gas discharged from the engine is returned to a storage tank while supplying an incompressible fluid to the engine fuel. do.
  • the pump 10 for compressing the liquefied gas discharged from the storage tank (T) in accordance with the required pressure of the engine (E); A heat exchanger (20) to heat the liquefied gas compressed by the pump (10) in accordance with a required temperature of the engine (E); And a buffer tank 50 temporarily storing liquefied gas discharged from the storage tank T and passing through the pump 10 and the heat exchanger 20 and then supplying the liquefied gas to the engine E.
  • a gas supply line F3 By supplying gas to the buffer tank 50 by a gas supply line F3, the internal pressure of the buffer tank 50 is maintained and controlled, and the amount of liquefied gas required by the engine E is the buffer tank.
  • the liquefied gas inside the buffer tank 50 may be returned to the storage tank T by a return line F4.
  • the gas inside the buffer tank 50 may be sent to the storage tank T by a vent line F5.
  • the gas inside the buffer tank 50 may be sent to a vent master by a vent line (F5).
  • the ship fuel supply system includes a water level sensor (L) for measuring the level of liquefied gas inside the buffer tank (50); And a third valve V3 installed on the return line F4.
  • the third valve V3 may further include the buffer tank according to the water level value measured by the water level sensor L. The flow rate and opening and closing of the liquefied gas discharged from 50) can be controlled.
  • the third valve V3 is kept closed during normal operation, and can be opened when the level value measured by the water level sensor L is equal to or greater than the second set value.
  • the ship fuel supply system may further include a third pressure sensor P3 for measuring the internal pressure of the buffer tank 50.
  • the ship fuel supply system may further include a fifth valve V5 installed on the gas supply line F3, and the fifth valve V5 is measured by the third pressure sensor P3.
  • the flow rate and opening and closing of the fluid can be adjusted according to the pressure value.
  • the ship fuel supply system may further include a fourth valve V4 installed on the vent line F5, and the fourth valve V4 may be a pressure value measured by the third pressure sensor P3. Depending on the flow rate and opening and closing of the fluid can be adjusted.
  • the ship fuel supply system may further include a first filter 31 that filters impurities contained in the liquefied gas supplied to the engine E.
  • the first filter 31 may be installed between the heat exchanger 20 and the buffer tank 50.
  • the ship fuel supply method for supplying to the engine (E) after compressing and heating the liquefied gas the compressed and heated liquefied gas to the buffer tank 50 temporarily After storing and supplying the amount of liquefied gas required by the engine E from the buffer tank 50 to the engine E, when the internal level of the buffer tank 50 increases, the buffer tank (50)
  • a method for supplying fuel for a ship is provided, which returns the internal liquefied gas to a storage tank (T).
  • the gas inside the buffer tank 50 may be sent to the storage tank T.
  • the gas inside the buffer tank 50 may be sent to a vent master.
  • a buffer tank upstream of the engine can prevent the phenomenon of generating a large amount of flash gas (flash gas), the installation of additional equipment or control system for processing a large amount of flash gas It can be omitted, and it is not necessary to design a large volume of the storage tank to accommodate the flash gas.
  • flash gas flash gas
  • FIG. 1 is a schematic diagram of a marine fuel supply system according to a first preferred embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a marine fuel supply system according to a second preferred embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a marine fuel supply system according to a third preferred embodiment of the present invention.
  • the ship fuel supply system of the present embodiment includes a pump 10, a heat exchanger 20, a first pressure sensor P1, a first valve V1, a second pressure sensor P2, and Includes 2 valves (V2).
  • the storage tank T stores liquefied gas, and the liquefied gas discharged from the storage tank T is supplied as fuel to the engine E.
  • the engine E may be a dual fuel (DF) engine using liquefied petroleum gas (LPG) and diesel (Diesel) as fuel.
  • the pump 10 compresses the liquefied gas discharged from the storage tank T according to the required pressure of the engine E, and the heat exchanger 20 compresses the liquefied gas compressed by the pump 10 of the engine E. Heat by heat exchange according to the required temperature.
  • the first pressure sensor P1 is installed on the fuel supply line F1 that supplies liquefied gas heated by the heat exchanger 20 to the engine E, and measures the pressure of the fuel supply line F1.
  • the first valve (V1) is installed on the fuel supply line (F1), to control the flow rate and opening and closing of the liquefied gas according to the pressure value measured by the first pressure sensor (P1).
  • the first valve V1 When the load of the engine E decreases and the amount of fuel required by the engine E decreases, the amount of liquefied gas consumed decreases, so the pressure in the fuel supply line F1 increases, and the first pressure sensor P1 The increased pressure value of the fuel supply line F1 is transmitted to the first valve V1. When the increased pressure value of the fuel supply line F1 is transmitted from the first pressure sensor P1, the first valve V1 lowers the opening degree to reduce the flow rate of liquefied gas.
  • the first pressure sensor ( P1) transmits the lowered pressure value of the fuel supply line F1 to the first valve V1.
  • the first valve V1 increases the opening degree to increase the flow rate of the liquefied gas.
  • a first filter 31 for filtering impurities contained in liquefied gas supplied to the engine E may be installed, and the first filter 31 includes a heat exchanger 20 and a first valve It is preferable to be provided between (V1).
  • the surplus liquefied gas not used in the engine E is sent to the storage tank T again.
  • the liquefied gas used in the engine E is discharged from the engine E and stored. Return to tank T.
  • the fuel supply line F1 In the case of supplying the gaseous compressible fluid as fuel for the engine E, when the fuel supply line F1 is filled with a pressure slightly higher than the amount required by the engine E, the fuel is a compressible fluid. Is present in the fuel supply line (F1) in a compressed state to some extent, and even when the engine (E) suddenly needs a large amount of fuel, it can supply fuel immediately, so even if the load of the engine (E) fluctuates, it is a special problem. It can supply fuel stably.
  • the volume of the incompressible fluid is small even when applying pressure, so the fuel supply line F1 is removed from the engine E.
  • a method of filling with a pressure slightly higher than the required amount cannot be used.
  • the inventors of the present invention have determined that it is better to supply a larger amount of fuel than the engine needs, rather than generating a case where the fuel supplied to the engine E is insufficient.
  • the amount of liquefied gas required by the engine E is supplied to the engine E, but a sufficient amount of liquefied gas capable of accommodating the load fluctuation of the engine E is entirely used by the engine E ), And the excess liquefied gas that is not used in the engine E is discharged from the engine E.
  • the liquefied gas of approximately 100% to 120% of the required amount of the engine E can be supplied to the engine E, preferably the liquefied gas of approximately 110% of the required amount of the engine E (E).
  • the second pressure sensor P2 is installed on the fuel discharge line F2 that sends the surplus liquefied gas discharged from the engine E to the storage tank T to measure the pressure of the fuel discharge line F2.
  • 2 valve (V2) is installed on the fuel discharge line (F2), to control the flow rate of the liquefied gas so that the pressure value measured by the second pressure sensor (P2) is below the first set value. The pressure is lowered by the second valve V2 while returning the high pressure excess liquefied gas pressurized to the required pressure of the engine E to the storage tank T.
  • a second filter 32 may be installed downstream of the engine E to filter out impurities contained in the surplus liquefied gas discharged from the engine E, and the second filter 32 is stored with the second valve V2. It is preferably installed between the tank (T).
  • a first knockout drum 41 may be installed between the engine E and the second valve V2, and a second knockout drum 42 may be installed between the second valve V2 and the storage tank T. Can be.
  • Knock Out Drum acts as a buffer that discharges only the gaseous fuel through the knockout drum and stores the rest or returns it to the storage tank (T) when fuel is to be discharged in an emergency. Do it.
  • Gas discharged from the first knockout drum 41 and the second knockout drum 42 may be sent to a vent master.
  • the flash gas generated while the excess liquefied gas discharged from the engine E is depressurized by the second valve V2 may be supplied to the reliquefaction system to be reliquefied.
  • FIG. 2 is a schematic diagram of a marine fuel supply system according to a second preferred embodiment of the present invention.
  • the ship fuel supply system of the present embodiment as in the first embodiment, the pump 10 for compressing the liquefied gas discharged from the storage tank (T) in accordance with the required pressure of the engine (E), And a heat exchanger 20 that heats the liquefied gas compressed by the pump 10 by heat exchange according to the required temperature of the engine E, and the liquefied gas heated by the heat exchanger 20 is the engine E Is supplied.
  • the first filter 31 for filtering impurities contained in the liquefied gas supplied to the engine E may be installed upstream of the engine E.
  • the ship fuel supply system of the present embodiment has a difference that the buffer tank 50 is further included, and the first pressure sensor P1 and the first valve V1 are not included, compared to the first embodiment.
  • the buffer tank 50 temporarily stores the liquefied gas discharged from the storage tank T and passes through the pump 10 and the heat exchanger 20 and supplies it to the engine E.
  • a sufficient amount of liquefied gas capable of accommodating the load fluctuation of the engine E is supplied to the engine E, and excess liquefied gas not used in the engine E is discharged from the engine E
  • the amount of liquefied gas required by the engine E is supplied from the buffer tank 50 to the engine E, and the load of the engine E is continuously reduced, so that the buffer tank 50 When the internal water level increases, the liquefied gas inside the buffer tank 50 is returned to the storage tank T by the return line F4.
  • the buffer tank 50 may be provided with a water level sensor L that measures the level of liquefied gas inside the buffer tank 50, and stores excess liquefied gas not used by the engine E from the buffer tank 50.
  • a third valve V3 for adjusting the flow rate and opening and closing of the fluid may be installed.
  • the third valve V3 may control the flow rate and opening and closing of liquefied gas discharged from the buffer tank 50 according to the internal water level value of the buffer tank 50 measured by the water level sensor L.
  • the third valve V3 is kept closed during normal operation, and is opened when the water level value inside the buffer tank 50 measured by the water level sensor L exceeds the second set value, inside the buffer tank 50 Liquefied gas of can be sent to the storage tank (T).
  • the buffer tank 50 maintains and controls the internal pressure of the buffer tank 50. Since the liquefied gas of the pressure required by the engine E can be supplied as fuel by maintaining and adjusting the internal pressure of the buffer tank 50, as in the first embodiment, the first pressure sensor P1 and the first valve ( It is not necessary to adjust the pressure of the liquefied gas sent to the engine E by V1). Therefore, according to the present embodiment, unlike the first embodiment, the first pressure sensor P1 and the first valve V1 may not be installed.
  • a gas such as nitrogen (N 2 )
  • a third pressure sensor P3 for measuring the internal pressure of the buffer tank 50 may be installed in the buffer tank 50, and gas (nitrogen supplied for maintaining and regulating internal pressure, etc.) inside the buffer tank 50 may be installed.
  • the fourth valve (V4) for controlling the flow rate and opening and closing of the fluid may be installed on the vent line (F5) for discharging gas, evaporation gas and flash gas.), Nitrogen, etc. in the buffer tank 50
  • a fifth valve V5 that controls the flow rate and opening and closing of the fluid may be installed on the gas supply line F3 for supplying gas.
  • the opening and opening of the fourth valve V4 the gas inside the buffer tank 50 can be sent to the storage tank T by the vent line F5, and the opening and opening of the fifth valve V5 can be performed.
  • gas such as nitrogen may be supplied to the buffer tank 50.
  • the fifth valve V5 is maintained in the normally open state and the opening degree can be adjusted.
  • the first filter 31 is preferably installed between the heat exchanger 20 and the buffer tank 50.
  • the pressure of the liquefied gas is rapidly reduced to the internal pressure of the storage tank T and a large amount of There is a problem that flash gas is generated.
  • flash gas is generated, it is necessary to design large volumes of the storage tank (T), knockout drums (41, 42), and vent master to accommodate the flash gas, and to process a large amount of flash gas Additional equipment or control systems are required.
  • the buffer tank 50 is installed to supply the amount of liquefied gas required by the engine E from the buffer tank 50, the liquefied gas pressurized to the required pressure of the engine E is stored in the storage tank.
  • the case of sending to (T) does not occur, and a phenomenon in which a large amount of flash gas is generated can be prevented.
  • FIG. 3 is a schematic diagram of a marine fuel supply system according to a third preferred embodiment of the present invention.
  • the gas discharged from the buffer tank 50 is stored in the storage tank by the vent line F5. Differences exist in that they are not sent to (T), but to the vent master, and the role of the other members and the effect accordingly are the same as in the second embodiment.
  • the present invention is not limited to the above embodiments, and can be variously modified or modified without departing from the technical gist of the present invention. It is obvious to those skilled in the art to which the present invention pertains. Did.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
PCT/KR2019/015579 2018-11-14 2019-11-14 선박용 연료 공급 시스템 및 방법 WO2020101405A1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020570028A JP7239619B2 (ja) 2018-11-14 2019-11-14 船舶用の燃料供給システム及び燃料供給方法
CN201980051121.XA CN112512917B (zh) 2018-11-14 2019-11-14 用于向船舶供应燃料的系统和方法
SG11202012479WA SG11202012479WA (en) 2018-11-14 2019-11-14 System and method for supplying fuel for ship

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0139630 2018-11-14
KR1020180139630A KR102233192B1 (ko) 2018-11-14 2018-11-14 선박용 연료 공급 시스템 및 방법

Publications (1)

Publication Number Publication Date
WO2020101405A1 true WO2020101405A1 (ko) 2020-05-22

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Country Status (5)

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JP (1) JP7239619B2 (zh)
KR (1) KR102233192B1 (zh)
CN (1) CN112512917B (zh)
SG (1) SG11202012479WA (zh)
WO (1) WO2020101405A1 (zh)

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CN113090417A (zh) * 2021-03-29 2021-07-09 招商局重工(深圳)有限公司 一种lpg气液分离罐以及燃料控制系统
CN114790981A (zh) * 2022-04-20 2022-07-26 潍柴动力股份有限公司 防止hpdi发动机供气系统液压泵出现短行程的方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220037072A (ko) 2020-09-17 2022-03-24 삼성중공업 주식회사 연료 공급 제어 장치
KR102363309B1 (ko) * 2020-11-26 2022-02-17 주식회사 영광 선박용 연료가스 공급장치
CN113719381B (zh) * 2021-07-21 2022-12-13 一汽解放汽车有限公司 一种燃料供给系统和汽车
WO2023101523A1 (ko) * 2021-12-03 2023-06-08 현대중공업 주식회사 암모니아 처리 시스템 및 이를 포함하는 선박
KR102634372B1 (ko) * 2021-12-03 2024-02-08 에이치디현대중공업 주식회사 암모니아 처리 시스템 및 이를 포함하는 선박

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012176672A (ja) * 2011-02-25 2012-09-13 Mitsubishi Heavy Ind Ltd 燃料供給系統
KR20140075583A (ko) * 2012-12-11 2014-06-19 대우조선해양 주식회사 선박의 증발가스 처리 시스템
KR20140080433A (ko) * 2012-12-20 2014-06-30 만 디젤 앤 터보 에스이 연료 공급 시스템
KR20160002638A (ko) * 2015-12-18 2016-01-08 현대중공업 주식회사 액화가스 처리 시스템
KR101732554B1 (ko) * 2015-06-26 2017-05-24 삼성중공업 주식회사 연료가스 공급시스템

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879261B1 (fr) * 2004-12-10 2007-04-13 Alstom Sa Installation pour la fourniture de combustible gazeux a un ensemble de production energetique d'un navire de transport de gaz liquefie
US20120036888A1 (en) * 2007-11-05 2012-02-16 David Vandor Method and system for the small-scale production of liquified natural gas (lng) and cold compressed gas (ccng) from low-pressure natural gas
FR2938498B1 (fr) * 2008-11-17 2012-02-03 Gaztransp Et Technigaz Navire ou support flottant equipe d'un dispositif d'attenuation des mouvements de carenes liquides
NL1039103C2 (nl) * 2011-10-12 2013-04-23 Erik Jeroen Eenkhoorn Element voor het elimineren van turbulent gedrag van vloeistof in een houder.
KR101386543B1 (ko) * 2012-10-24 2014-04-18 대우조선해양 주식회사 선박의 증발가스 처리 시스템
KR20150004087U (ko) * 2014-04-30 2015-11-09 대우조선해양 주식회사 선박의 연료가스공급시스템
KR20150013399A (ko) * 2014-12-15 2015-02-05 현대중공업 주식회사 액화가스 연료공급 시스템
KR20160120373A (ko) * 2015-04-07 2016-10-18 삼성중공업 주식회사 연료가스 공급시스템
EP3372485A4 (en) * 2015-11-05 2019-07-24 Hyundai Heavy Industries Co., Ltd. GAS TREATMENT SYSTEM AND CONTAINER THEREWITH
KR101867031B1 (ko) * 2016-08-17 2018-06-14 대우조선해양 주식회사 선박의 증발가스 처리 시스템 및 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012176672A (ja) * 2011-02-25 2012-09-13 Mitsubishi Heavy Ind Ltd 燃料供給系統
KR20140075583A (ko) * 2012-12-11 2014-06-19 대우조선해양 주식회사 선박의 증발가스 처리 시스템
KR20140080433A (ko) * 2012-12-20 2014-06-30 만 디젤 앤 터보 에스이 연료 공급 시스템
KR101732554B1 (ko) * 2015-06-26 2017-05-24 삼성중공업 주식회사 연료가스 공급시스템
KR20160002638A (ko) * 2015-12-18 2016-01-08 현대중공업 주식회사 액화가스 처리 시스템

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113090417A (zh) * 2021-03-29 2021-07-09 招商局重工(深圳)有限公司 一种lpg气液分离罐以及燃料控制系统
CN114790981A (zh) * 2022-04-20 2022-07-26 潍柴动力股份有限公司 防止hpdi发动机供气系统液压泵出现短行程的方法
CN114790981B (zh) * 2022-04-20 2024-02-20 潍柴动力股份有限公司 防止hpdi发动机供气系统液压泵出现短行程的方法

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