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1. 发明公开

EP3951297A1 COOLING SYSTEM 有权
公开(公告)号：EP3951297A1
公开(公告)日：2022-02-09
申请号：EP19923305.7
申请日：2019-04-01
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： KIM, Tae Yun , PARK, Hyun Ki , KIM, Chul Woo , LEE, Dong Hun
IPC分类号： F25J1/02 , F25J1/00 , F25B41/00 , F25B43/04 , F25B41/06
摘要： Disclosed herein a cooling system includes a refrigerant circulator that a refrigerant is circulated, wherein the refrigerant circulator includes a first compressor configured to pressurize the refrigerant in gaseous state; a first cooler configured to cool the refrigerant pressurized by the first compressor; a first gas-liquid separator configured to separate the refrigerant cooled by the first cooler into a first refrigerant flow of a gas component and a second refrigerant flow of a liquid component; a second compressor configured to pressurize the first refrigerant flow; a second cooler configured to cool the first refrigerant flow pressurized by the second compressor; a second gas-liquid separator configured to separate the refrigerant cooled by the second cooler into a third refrigerant flow of a gas component and a fourth refrigerant flow of a liquid component; a first expansion member configured to decompress the fourth refrigerant flow; an economizer configured to separate the fourth refrigerant flow decompressed by the first expansion member into a fifth refrigerant flow of a gas component and a sixth refrigerant flow of a liquid component; and a first circulation line configured to supply the fifth refrigerant flow separated by the economizer to the first gas-liquid separator; wherein the refrigerant is a mixed refrigerant. The cooling system may further include a cooling line configured to receive and supercool an object to be cooled; and a heat exchanger provided between the cooling line and the refrigerant circulator and configured to exchange heat with the object to be cooled and the refrigerant, wherein the heat exchanger includes a first heat exchanger configured to supercool the object to be cooled, a second heat exchanger provided between a rear end of the second gas-liquid separator and a front end of the second expansion member to cool the third refrigerant flow, a third heat exchanger that is provided at a rear end of the second expansion member and transfers cold heat of the third refrigerant flow decompressed by the second expansion member, a fourth heat exchanger configured to pre-cool the sixth refrigerant flow decompressed by the third expansion member , and a fifth heat exchanger in which the third refrigerant flow passing through the third heat exchanger and the sixth refrigerant flow passing through the fourth heat exchanger are joined into a seventh refrigerant flow to exchange heat with the object to be cooled.

2. 发明公开

EP3792460A1 APPARATUS FOR REDUCING POLLUTANT OF EXHAUST GAS 审中-实审
公开(公告)号：EP3792460A1
公开(公告)日：2021-03-17
申请号：EP18917836.1
申请日：2018-10-16
申请人： Samsung Heavy Ind. Co., Ltd. , Jung Won E&C Co., Ltd.
发明人： LEE, Seung Jae , PARK, Hee Jun , PARK, Gun Il , CHOI, Jae Woong , OH, Won Chul
IPC分类号： F01N3/04 , F01N3/20 , F01N3/023 , B01J23/70 , B01J23/34 , B01D47/06 , C02F1/52
摘要： According to an embodiment of the present invention, an apparatus for reducing pollutants in exhaust gas is provided.
The apparatus for reducing the pollutants in the exhaust gas according to the embodiment of the present invention may include an exhaust pipe for supplying the exhaust gas from a combustion engine mounted on a offshore structure; a washing water supply pipe for supplying washing water; a scrubber to which the exhaust gas pipe and the washing water supply pipe are connected, in which an spray nozzle for spraying the washing water to the exhaust gas supplied from the exhaust gas pipe is installed inside the scrubber; a first oxidation unit for primary oxidizing the exhaust gas by spraying a first oxidant to the exhaust gas pipe; and a second oxidation unit for spraying an oxidation catalyst that is a mixture of an inorganic metal compound containing a transition metal hydroxide and an organic compound containing sulfoxide into the scrubber as a second oxidant so as to secondary oxidize the exhaust gas and to prevent reverse reaction.

3. 发明授权

EP3012184B1 MOORING APPARATUS AND DRILLSHIP INCLUDING SAME 有权
公开(公告)号：EP3012184B1
公开(公告)日：2020-08-05
申请号：EP14813844.9
申请日：2014-06-16
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： YUCK, Rae-Hyoung , CHOI, Yong-Ho , JUNG, Dong-Woo
IPC分类号： B63B21/50 , B63B35/44 , B63B3/14

4. 发明授权

EP3473538B1 SHIP PROPELLING APPARATUS 失效
公开(公告)号：EP3473538B1
公开(公告)日：2020-07-08
申请号：EP18202155.0
申请日：2013-05-06
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： OH, Se Myun , PARK, Hyun Sang , LEE, Tae Goo , LEE, Dong Hyun , LEE, Tae Sik
IPC分类号： B63H5/10 , B63H23/08 , B63H23/36

5. 发明公开

EP3637029A1 NATURAL GAS LIQUEFACTION APPARATUS 审中-实审
公开(公告)号：EP3637029A1
公开(公告)日：2020-04-15
申请号：EP18799240.9
申请日：2018-01-16
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： KIM, Mungyu , KIM, Youngrae , KIM, Hyobin , MIN, Joonho , PARK, Hyunki , LEE, Donghun
IPC分类号： F25J1/00 , F25J1/02
摘要： Provided is a natural gas liquefaction apparatus including: a cryogenic heat exchanger through which natural gas passes through and is liquefied into liquefied natural gas (LNG) through heat exchange with a first refrigerant and a second refrigerant; a first refrigerant cycle through which the first refrigerant circulates, which has some paths passing through the cryogenic heat exchanger to perform heat exchange, and which has a path of the first refrigerant divided into a plurality of paths after performing heat exchange at the cryogenic heat exchanger and performs expansion and pre-compression of the first refrigerant; and a second refrigerant cycle through which the second refrigerant circulates and which has some paths passing though the cryogenic heat exchanger.

6. 发明授权

EP3403914B8 FLOATING TYPE STRUCTURE 有权转让
公开(公告)号：EP3403914B8
公开(公告)日：2020-02-26
申请号：EP18179768.9
申请日：2013-06-21
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： AHN, Dang , HAN, Youngyeoun , YOO, Young Mok , KIM, Hyun-Jun , HAN, Min-Gi
IPC分类号： B63B35/44 , E02B17/08 , B63B9/06 , E02B17/00 , F03D1/00 , B63B27/10 , B63B35/00 , E02B17/02 , F03D13/25 , F03D13/40

7. 发明授权

EP2792590B1 STRUCTURE FOR MOUNTING PUMP TOWER OF LNG STORAGE TANK AND MANUFACTURING METHOD THEREOF 有权转让
公开(公告)号：EP2792590B1
公开(公告)日：2020-01-08
申请号：EP12857255.9
申请日：2012-11-20
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： CHUN, Sang Eon , KIM, Dae Jung , PARK, Sung Oh , LEE, Soo Ho , JOH, Ki Hun , HWANG, Jeong Oh , BANG, Chang Seon
IPC分类号： B63B19/00 , F17C13/00 , B63B25/16 , B63B27/24 , E04H7/02 , F17C3/04

8. 发明公开

EP3406514A1 FLOATING TYPE STRUCTURE 审中-公开
公开(公告)号：EP3406514A1
公开(公告)日：2018-11-28
申请号：EP18179790.3
申请日：2013-06-21
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： AHN, Dang , HAN, Youngyeoun , YOO, Young Mok , KIM, Hyun-Jun , HAN, Min-Gi
IPC分类号： B63B35/44 , E02B17/08 , B63B9/06 , E02B17/00 , F03D1/00 , B63B27/10 , B63B35/00 , E02B17/02 , F03D13/25 , F03D13/40
CPC分类号： B63B35/003 , B63B9/065 , B63B27/10 , B63B35/44 , B63B2009/067 , B63B2035/446 , E02B17/0034 , E02B17/021 , E02B17/0818 , E02B2017/006 , E02B2017/0091 , F03D13/25 , F03D13/40 , Y02E10/727
摘要： There is provided a floating structure.
The floating structure according to the present invention comprises a main body including leg wells; legs penetrating the leg wells and having cords and racks; a unit installation means positioned in the main body as surroundings of the leg wells;
According to the present invention, a jacking unit is installed in the main body by the unit installation means.

9. 发明授权

EP2679814B1 NACELLE WIND SPEED CORRECTION SYSTEM AND METHOD THEREFOR 失效
公开(公告)号：EP2679814B1
公开(公告)日：2018-09-19
申请号：EP11859440.7
申请日：2011-08-01
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： KIM, Kihyun , SON, Chanhee , HA, Inchul , LEE, Jeongsang
IPC分类号： G01P3/00 , F03D80/00
CPC分类号： F03D7/00 , F03D7/043 , F03D17/00 , F05B2270/32 , F05B2270/3201 , G01P5/00 , Y02E10/722 , Y02E10/723
摘要： A system and method for correcting a nacelle wind velocity of a wind power generator are provided. The nacelle wind velocity correction system includes: a measurement information collection unit that collects a nacelle wind velocity that is measured by a nacelle anemometer that is installed on a nacelle of the wind power generator; a wind velocity difference generator that generates nonlinear wind velocity difference information of a nacelle wind velocity on a unit basis by calculating a wind velocity difference between a standard wind velocity of a met tower that is measured for a predetermined period and the nacelle wind velocity; a correction unit that generates a nonlinear correction equation using the nacelle wind velocity and the nonlinear wind velocity difference information and that calculates a nacelle correction wind velocity according to the nonlinear correction equation; and a controller that controls an operating state of the wind power generator according to a preset cut-in speed and cut-out speed using the nacelle wind velocity.

10. 发明公开

EP3309442A1 FUEL GAS SUPPLY SYSTEM 有权
标题翻译：燃气供应系统
公开(公告)号：EP3309442A1
公开(公告)日：2018-04-18
申请号：EP16807730.3
申请日：2016-05-31
申请人： Samsung Heavy Ind. Co., Ltd.
发明人： LEE, Weon Doo , KANG, Ho Suk , PARK, Su Youl , LEE, Jong Chul , LEE, Hyo Eun , HAN, Jun Hee , HWANG, Ye Rim , YOON, Ho Byung
IPC分类号： F17C5/02 , F02M25/08 , F02M21/02 , B63B25/16 , F17C7/04
CPC分类号： B63B25/16 , F02B73/00 , F02M21/02 , F02M21/0287 , F02M25/08 , F17C5/02 , F17C7/04 , F25J1/0025 , F25J1/004 , F25J1/0202 , F25J1/023 , F25J1/0244 , F25J1/0277 , F25J2220/62 , Y02T10/32
摘要： Disclosed is a fuel gas supply system. The fuel gas supply system includes a storage tank for receiving liquefied gas and boil-off gas, a first fuel gas supply line provided with a compression unit pressurizing boil-off gas of the storage tank and supplying boil-off gas pressurized through the compression unit to an first engine, a second fuel gas supply line branched from an intermediate portion of the compression unit and supplying boil-off gas partially pressurized by the compression unit to a second engine, a re-liquefaction line for receiving and re-liquefying a part of the pressurized boil-off gas, and a heating value regulator for measuring and regulating a heating value of fuel gas supplied to the second engine, wherein the re-liquefaction line comprises a cooling unit for cooling the pressurized boil-off gas, a first expansion valve for primarily depressurizing the pressurized boil-off gas that has passed through the cooling unit, a first gas-liquid separator for separating boil-off gas which has passed through the first expansion valve and is in a gas-liquid mixed state into gas components and liquid components, a boil-off gas circulation line for supplying the gas components separated in the first gas-liquid separator to the second engine, and a liquefied gas circulation line for receiving the liquid components separated in the first gas-liquid separator.
摘要翻译：公开了一种燃料气体供应系统。燃料气体供应系统包括用于接收液化气体和蒸发气体的储罐，设有压缩单元的第一燃料气体供应管线，所述压缩单元加压储罐的蒸发气体并供应通过压缩单元加压的蒸发气体向第一发动机输送从压缩单元的中间部分分支并且将由压缩单元部分加压的蒸发气体供应到第二发动机的第二燃料气体供应管线，用于接收和再液化部分的再液化管线和加热值调节器，用于测量和调节供应到第二发动机的燃料气体的热值，其中再液化管线包括用于冷却加压蒸发气体的冷却单元，第一膨胀阀，用于将已通过冷却单元的加压蒸发气体主要减压;第一气液分离器，用于分离已经通过冷却单元的蒸发气体第一膨胀阀，并且处于气液混合状态，成为气体成分和液体成分;蒸发气体循环管线，用于将在第一气液分离器中分离的气体成分供给到第二发动机;以及液化气体循环管线用于接收在第一气液分离器中分离的液体组分。

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