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公开(公告)号：US20240084969A1
公开(公告)日：2024-03-14
申请号：US18261977
申请日：2021-12-15
发明人： Seong Bo PARK , Won Seok HEO , Hye Min CHO , Ki Joong KIM , Cheon Jin PARK , Min Kyu PARK , Jung Kyu PARK , Byeong Jin JEONG , Dong Woo KIM , Sung Kyu HONG , Gwang Soo GO , Jee Yeon HEO
CPC分类号： F17C3/04 , B63B25/16 , F17C2203/0304 , F17C2270/0105
摘要： The liquefied gas storage tank includes a primary barrier, a primary insulation wall, a secondary barrier, and a secondary insulation wall. In a state where unit elements are arranged adjacent to each other, each of the unit elements being formed by stacking the secondary insulation wall, the secondary barrier, and a fixed insulation wall which is a part of the primary insulation wall, the primary insulation wall may comprise: a connection insulation wall provided in the space between the adjacent fixed insulation walls; first slits formed between the fixed insulation walls and the connection insulation wall when the connection insulation wall is inserted and installed between the adjacent fixed insulation walls; a plurality of second slits formed in a lengthwise direction and a widthwise direction of the fixed insulation walls; and a first insulating filler material for filling the first slits.
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公开(公告)号：US20230278685A1
公开(公告)日：2023-09-07
申请号：US17926504
申请日：2021-05-17
发明人： Jae Boo Kim , Chan Kyu Choi , Sung Hoon Kim , Kil Hwan Moon , Do Wan Kim , Gwan Hee Son
IPC分类号： B63H3/00
CPC分类号： B63H3/008
摘要： The present invention relates to a controllable pitch propeller capable of changing a blade pitch according to the sailing conditions of a ship and, specifically, to a controllable pitch propeller having an optimal hub-to-tip diameter ratio, the propeller being capable of reducing the size of a hub so as to have a high efficiency that is close to the propulsion efficiency of a fixed pitch propeller (FPP). In order to accomplish the aforementioned objective, the present invention relates a controllable pitch propeller which comprises a hub mounted at the propelling shaft of a ship, and a blade that is mounted at the circumference of the hub and that has a variable pitch, and which is technically characterized by a H/D ratio, of diameter (H) of the propeller and diameter (D) of the hub, of 0.170-0.2.
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公开(公告)号：US11149592B2
公开(公告)日：2021-10-19
申请号：US16620852
申请日：2018-01-22
发明人： Gwang Nyeon Ryu , Jin Ki Ham , Beom Joo Kim , Cheol Hee Lee
IPC分类号： F01K23/06 , F02M26/04 , F02M26/14 , F02M26/23 , F02M26/34 , A62C35/58 , B08B5/02 , F01K23/02 , F01K15/04 , F01K23/10 , F02B37/12 , F02C6/12 , F28G1/16 , F02G5/02 , F02G5/04 , F01K13/02
摘要： A composite power generating device of the present invention includes an engine (110), a first flow line (121), a turbocharger (130), a second flow line (122), a third flow line (123), a compressor (211), a first medium line (221), a medium turbine (212), a second medium line (222), a working medium cooler (213), a recuperator (215), a power generating unit (214), a cross-line (233), a first heat exchanger (251), a second heat exchanger (252), and a third heat exchanger (253).
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公开(公告)号：US11148122B2
公开(公告)日：2021-10-19
申请号：US15744588
申请日：2016-07-11
发明人： Sam Kyung Sung , Sang Ek Lee , Do Yun Kim , Hyun Soo Kim , Mong Kyu Chung , Chan Do Park
IPC分类号： B01J21/16 , B01J23/30 , B01J23/22 , B01J21/06 , B01J37/00 , B01D53/94 , B01J23/28 , B01J35/00 , B01J37/04 , B01J37/08
摘要： A SCR catalyst for removing nitrogen oxides comprises: a carrier prepared from a support in which Ti-PILC is mixed with titania; and a catalyst material on the carrier, wherein the catalyst material contains an active material of a vanadium component and a co-catalyst of a tungsten component. On the basis of the total weight of the catalyst, the support Ti-PILC is contained at 0.01-40 wt %, and the support titania is contained at 50 to 90 wt %. In addition, a method for producing a SCR catalyst for removing nitrogen oxides comprises the steps of: preparing a carrier by using a support in which Ti-PILC is mixed with titania; and supporting a catalyst material on the carrier. The present disclosure provides: a SCR catalyst for removing nitrogen oxides, which has an excellent nitrogen oxide removing performance and a high producing convenience; and a method for producing the same.
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公开(公告)号：US10963511B2
公开(公告)日：2021-03-30
申请号：US16308351
申请日：2016-07-27
发明人： Ki Soo Park , Jong Gu Kang , Young Soo Cheong , Jee Hoon Park , Seong Min Ha , Dan Bi Lee , Chan Ho Song
IPC分类号： G06F16/00 , G06F16/84 , G06F16/909 , G06F16/903 , G06F16/9038 , G06F16/9035 , B63J99/00 , G06Q50/00 , B63B71/00 , G06F16/25 , B63B69/00 , G07C5/00 , G06F16/28 , B63B49/00 , G06F9/54 , G08G3/00 , B63B79/00 , G06K9/62
摘要： The present invention relates to a vessel data integration system and a vessel comprising same. Accordingly, the present invention preferably comprises: a first vessel data conversion device for converting first vessel data which have a non-standard format and are received from first equipment into integrated vessel data by using a vessel data model (VDM)-based VDM path; and a second vessel data conversion device for converting second vessel data which have a standard format and are received from second equipment into the integrated vessel data.
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公开(公告)号：US10767921B2
公开(公告)日：2020-09-08
申请号：US15191486
申请日：2016-06-23
发明人： Eun Sung Baek
摘要： A liquefied gas treatment system according to an embodiment of the present invention includes a boil-off gas heat exchanger exchanging heat between boil-off gas, pressurized by a boil-off gas compressor and recovered along a boil-off gas supply line branching off upstream of a liquefied gas-consuming unit, and the boil-off gas supplied from a liquefied gas storage tank, wherein the boil-off gas heat exchanger cools the boil-off gas, recovered along the boil-off gas supply line, with the boil-off gas, supplied from the liquefied gas storage tank, or flash gas, supplied through a vapor recovery line.
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公开(公告)号：US10683831B2
公开(公告)日：2020-06-16
申请号：US15772720
申请日：2016-07-07
发明人： Sang Bong Lee , Dong Jin Lee , Kwang Pil Chang , Jae Hoon Park , Jin Kwang Lee , Won Sub Lim
IPC分类号： F02M25/08 , B63H21/38 , F02M21/06 , F02D19/02 , F17C9/02 , B63J99/00 , B63B25/16 , F02M21/02 , F25J1/02 , F25J1/00
摘要： A gas processing system according to an embodiment of the present invention includes a heater which is configured to increase a temperature of liquefied gas compulsorily vaporized by a forcing vaporizer before the liquefied gas is joined with Boil Off Gas (BOG) compressed by a BOG compressor.
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公开(公告)号：US20190032852A1
公开(公告)日：2019-01-31
申请号：US16073771
申请日：2017-03-30
发明人： Tae Yeong LEE , Jong Pil HA , Min Ho KANG , Hee Seung HEO , Seung Wook YANG
CPC分类号： F17C9/04 , B63B25/14 , B63H21/38 , B63J4/00 , B63J2099/003 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2223/043 , F17C2223/047 , F17C2225/0161 , F17C2227/0318 , F17C2227/0332 , F17C2227/0393 , F17C2265/022 , F17C2265/037 , F17C2265/05 , F17C2265/066 , F17C2270/0105
摘要： A ship including a gas re-vaporizing system according to the present invention includes: a ship body; a vaporizer which is arranged in an upper portion of the ship body, and vaporizes liquefied gas and supplies the vaporized liquefied gas to a demander; and a heat source supply apparatus which is arranged inside the ship body and supplies a heat source to the vaporizer.
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公开(公告)号：US20180200697A1
公开(公告)日：2018-07-19
申请号：US15744588
申请日：2016-07-11
发明人： Sam Kyung Sung , Sang Ek Lee , Do Yun Kim , Hyun Soo Kim , Mong Kyu Chung , Chan Do Park
IPC分类号： B01J23/30 , B01J21/16 , B01J23/22 , B01J23/28 , B01J35/00 , B01J37/04 , B01J37/08 , B01D53/94
CPC分类号： B01J23/30 , B01D53/9418 , B01D2255/20707 , B01D2255/20723 , B01D2255/20769 , B01D2255/20776 , B01J21/06 , B01J21/16 , B01J23/22 , B01J23/28 , B01J35/0006 , B01J37/00 , B01J37/04 , B01J37/08
摘要： A SCR catalyst for removing nitrogen oxides comprises: a carrier prepared from a support in which Ti-PILC is mixed with titania; and a catalyst material on the carrier, wherein the catalyst material contains an active material of a vanadium component and a co-catalyst of a tungsten component. On the basis of the total weight of the catalyst, the support Ti-PILC is contained at 0.01-40 wt %, and the support titania is contained at 50 to 90 wt %. In addition, a method for producing a SCR catalyst for removing nitrogen oxides comprises the steps of: preparing a carrier by using a support in which Ti-PILC is mixed with titania; and supporting a catalyst material on the carrier. The present disclosure provides: a SCR catalyst for removing nitrogen oxides, which has an excellent nitrogen oxide removing performance and a high producing convenience; and a method for producing the same.
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公开(公告)号：US09885446B2
公开(公告)日：2018-02-06
申请号：US14348040
申请日：2013-05-14
发明人： Ki Hong Kim , Min Ho Kang
IPC分类号： F17C9/00 , F17C7/02 , F17C13/02 , F02M21/06 , F17C9/02 , F17C7/04 , F28F23/02 , F28F27/00 , F28F19/00 , C10L3/12 , F02M21/02
CPC分类号： F17C7/02 , C10L3/12 , F02M21/0215 , F02M21/0245 , F02M21/0284 , F02M21/06 , F17C7/04 , F17C9/00 , F17C9/02 , F17C13/025 , F17C13/026 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/0161 , F17C2223/033 , F17C2225/035 , F17C2227/0135 , F17C2227/0302 , F17C2227/0323 , F17C2250/043 , F17C2250/0439 , F17C2250/0456 , F17C2250/0631 , F17C2250/0636 , F17C2250/0652 , F17C2250/0694 , F17C2270/0139 , F28F19/006 , F28F23/02 , F28F27/00 , Y02T10/32
摘要： The present invention relates to 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 heat exchanger provided on the liquefied gas supply line between the source of demand and the liquefied gas storing tank, and configured to heat exchange the liquefied gas supplied from the pump with heat transfer media with heat transfer media, a media heater configured to heat the heat transfer media, a media circulation line connected from the media heater to the heat exchanger, a media state detecting sensor provided on the media circulation line, and configured to measure a state of the heat transfer media, and a controller configured to set a gasification prevention reference value for preventing the heat transfer media from being gasified, and change a flow rate of the heat transfer media flowing into the media heater or calories supplied to the heat transfer media by the media heater on the basis of a state value of the heat transfer media by the media state detecting sensor and the gasification prevention reference value.
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