Patents Assigned to Hyundai Heavy Industries Co., Ltd.
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Publication number: 20230278685Abstract: 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.Type: ApplicationFiled: May 17, 2021Publication date: September 7, 2023Applicants: Korea Shipbuilding & Offshore Engineering Co., Ltd., Hyundai Heavy Industries Co., Ltd.Inventors: Jae Boo Kim, Chan Kyu Choi, Sung Hoon Kim, Kil Hwan Moon, Do Wan Kim, Gwan Hee Son
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Publication number: 20230220838Abstract: The present invention relates to a gas supply pump comprising: a camshaft which can be rotated; a plurality of cam noses provided at regular intervals in a lengthwise direction of the camshaft and having an eccentric shape from the center of the camshaft; a cam roller provided to be in close contact with each cam nose; and a drive shaft and a piston provided to neighbor with one side of the cam roller; and a liquefied gas compression device which pressurizes and exhausts a liquefied gas according to a straight reciprocation of the piston.Type: ApplicationFiled: May 27, 2021Publication date: July 13, 2023Applicant: Hyundai Heavy Industries Co., Ltd.Inventors: Sang Don Lee, Chang Ha Lee, Tae Hyung Park, Tae Soo Kim, Young Seok Song
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Patent number: 11319039Abstract: 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; a second vessel data conversion device for converting second vessel data which have a standard format and are received from second equipment; a data processing device for classifying, by type, the integrated vessel data received from the vessel data conversion device; a complex event processing (CEP) device for filtering out integrated vessel data, which needs to be transmitted in real-time; and a real-time data transmission device for transmitting in real-time the integrated vessel data.Type: GrantFiled: July 27, 2016Date of Patent: May 3, 2022Assignees: Hyundai Heavy Industries Co., Ltd., Korea Shipbuilding & Offshore Engineering Co., Ltd.Inventors: Ki Soo Park, Jong Gu Kang, Young Soo Cheong, Jee Hoon Park, Seong Min Ha, Dan Bi Lee, Chan Ho Song
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Patent number: 11149592Abstract: 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).Type: GrantFiled: January 22, 2018Date of Patent: October 19, 2021Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Gwang Nyeon Ryu, Jin Ki Ham, Beom Joo Kim, Cheol Hee Lee
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Patent number: 11148122Abstract: 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.Type: GrantFiled: July 11, 2016Date of Patent: October 19, 2021Assignees: Korea Shipbuilding & Offshore Engineering Co., Ltd., Hyundai Heavy Industries Co., Ltd.Inventors: Sam Kyung Sung, Sang Ek Lee, Do Yun Kim, Hyun Soo Kim, Mong Kyu Chung, Chan Do Park
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Patent number: 11136103Abstract: According to the present invention, a ship including a gas re-vaporizing system including a re-vaporizing apparatus, which re-vaporizes liquefied gas through seawater supplied by a seawater supply apparatus, supplies a fluid inside a seawater storage tank, which maintains pressure of seawater flowing in a circulation connection line, to the circulation connection line, in order to implement the switch of an operation mode of the seawater supply apparatus from an open loop mode to a close loop mode non-stop.Type: GrantFiled: March 17, 2017Date of Patent: October 5, 2021Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Kwang Jin Lee, Sang Min Park
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Patent number: 11072403Abstract: The present invention relates to a ship data consolidated management method and a device for same. Accordingly, the present invention relates to a ship data consolidated management method and device, the method being characterized by comprising the steps of: collecting ship data from at least one piece of ship equipment; converting the ship data to a certain data format; and transmitting the converted ship data to an external device.Type: GrantFiled: May 26, 2016Date of Patent: July 27, 2021Assignees: Korea Shipbuilding & Offshore Engineering Co., Ltd., Hyundai Heavy Industries Co., Ltd.Inventors: Young Soo Cheong, Ki Soo Park, Seong Min Ha, Chan Ho Song, Jong Gu Kang, Jee Hoon Park
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Patent number: 11041466Abstract: A gas processing system according to an embodiment of the present invention controls inflow fuel pressure of a low pressure demand source according to an operation or a non-operation of a high pressure demand source and the low pressure demand source.Type: GrantFiled: July 7, 2016Date of Patent: June 22, 2021Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Sang Bong Lee, Dong Jin Lee
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Patent number: 10994808Abstract: A cargo hold having a plurality of spaces, which are formed by a longitudinal bulkhead and a transverse bulkhead intersecting each other and store crude oil, comprises a void space located at least one corner among corners formed by intersection of the longitudinal bulkhead and the transverse bulkhead, wherein the void space is formed of a void space structure having one side end and the other side end sealed by and fixed to the longitudinal bulkhead and the transverse bulkhead, respectively, thereby forming an empty space inside the bulkheads. The vessel cargo hold prevents a danger, such as fire and explosion, which may occur during the maintenance or repair of the vessel cargo hold for storing crude oil, and decreases work or the like required for the maintenance or repair of the cargo hold.Type: GrantFiled: February 16, 2017Date of Patent: May 4, 2021Assignee: Hyundai Heavy Industries Co., Ltd.Inventor: Young Ho Seo
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Patent number: 10963511Abstract: 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.Type: GrantFiled: July 27, 2016Date of Patent: March 30, 2021Assignees: Hyundai Heavy Industries Co., Ltd., Korea Shipbuilding & Offshore Engineering Co., LtdInventors: Ki Soo Park, Jong Gu Kang, Young Soo Cheong, Jee Hoon Park, Seong Min Ha, Dan Bi Lee, Chan Ho Song
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Patent number: 10823335Abstract: 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.Type: GrantFiled: March 30, 2017Date of Patent: November 3, 2020Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Tae Yeong Lee, Jong Pil Ha, Min Ho Kang, Hee Seung Heo, Seung Wook Yang
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Patent number: 10767921Abstract: 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.Type: GrantFiled: June 23, 2016Date of Patent: September 8, 2020Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventor: Eun Sung Baek
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Patent number: 10683831Abstract: 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.Type: GrantFiled: July 7, 2016Date of Patent: June 16, 2020Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Sang Bong Lee, Dong Jin Lee, Kwang Pil Chang, Jae Hoon Park, Jin Kwang Lee, Won Sub Lim
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Patent number: 10533707Abstract: The present invention includes: an independent tank constituting an inner tank to store a storage material therein; at least one sandwich plate modularized and manufactured include a metal plate provided in a pair opposite to each other, the metal plates having a reinforcing material formed therebetween, and a filler filled between the metal plates, the at least one sandwich plate surrounding the outer surface of the independent tank to constitute an outer tank; and an external reinforcing member formed on the outer surface of the sandwich plate.Type: GrantFiled: March 20, 2015Date of Patent: January 14, 2020Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Sang Beom Shin, Dae Soon Kim, In Soo Chun, Dong Ju Lee, Se Hwan Jeong, Dong Kyu Shin
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Patent number: 10526052Abstract: The present invention relates to a liquefied gas carrier having a width of less than 32.3 m to pass through the old Panama Canal, which includes a liquefied gas tank having a liquefied gas storage capacity of 70K or more, preferably 78.7K.Type: GrantFiled: December 26, 2016Date of Patent: January 7, 2020Assignee: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Min Seok Oh, Min Jae Kwon, Jong Pil Ha, Hyuk Jang Kwon, Kang Su Nam, Hyung Cheol Shin
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Publication number: 20190203667Abstract: 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.Type: ApplicationFiled: July 7, 2016Publication date: July 4, 2019Applicant: HYUNDAI HEAVY INDUSTRIES CO., LTD.Inventors: Sang Bong LEE, Dong Jin LEE, Kwang Pil CHANG, Jae Hoon PARK, Jin Kwang LEE, Won Sub LIM
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Publication number: 20190188225Abstract: 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.Type: ApplicationFiled: July 27, 2016Publication date: June 20, 2019Applicant: Hyundai Heavy Industries Co., Ltd.Inventors: Ki Soo Park, Jong Gu Kang, Young Soo Cheong, Jee Hoon Park, Seong Min Ha, Dan Bi Lee, Chan Ho Song
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Publication number: 20190147669Abstract: 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; a second vessel data conversion device for converting second vessel data which have a standard format and are received from second equipment; a data processing device for classifying, by type, the integrated vessel data received from the vessel data conversion device; a complex event processing (CEP) device for filtering out integrated vessel data, which needs to be transmitted in real-time; and a real-time data transmission device for transmitting in real-time the integrated vessel data.Type: ApplicationFiled: July 27, 2016Publication date: May 16, 2019Applicant: Hyundai Heavy Industries Co., Ltd.Inventors: Ki Soo Park, Jong Gu Kang, Young Soo Cheong, Jee Hoon Park, Seong Min Ha, Dan Bi Lee, Chan Ho Song
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Publication number: 20190084652Abstract: A cargo hold having a plurality of spaces, which are formed by a longitudinal bulkhead and a transverse bulkhead intersecting each other and store crude oil, comprises a void space located at least one corner among corners formed by intersection of the longitudinal bulkhead and the transverse bulkhead, wherein the void space has one side end and the other side end sealed by and fixed to the longitudinal bulkhead and the transverse bulkhead, respectively, thereby forming an empty space inside the bulkheads. The vessel cargo hold prevents a danger, such as fire and explosion, which may occur during the maintenance or repair of the vessel cargo hold for storing crude oil, and decreases work or the like required for the maintenance or repair of the cargo hold.Type: ApplicationFiled: February 16, 2017Publication date: March 21, 2019Applicant: Hyundai Heavy Industries Co., Ltd.Inventor: Young Ho Seo
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Patent number: 10071324Abstract: Disclosed are a backwashing fluid discharge apparatus and a filter unit. The backwashing fluid discharge apparatus includes a plurality of drainage members installed so as to be located within a filter member in order to discharge backwash fluid moved to an inside of the filter member, and the drainage members have different diameters so as to form a plurality of inlet holes for introduction of the backwash fluid, and the drainage members have different lengths such that the inlet holes are located at different heights.Type: GrantFiled: October 24, 2014Date of Patent: September 11, 2018Assignee: Hyundai Heavy Industries Co., Ltd.Inventors: Won Taek Jang, Yang Gyu Kim, Kyung Nam Chung, Gil Ju Jeong, Tae Jin Rhee, Ki Hoon Han, Sung-Hwan Yoon, Hyun Woo Lee, Seunghye Oh