Patents Assigned to Samyoung Machinery Co., Ltd.
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Patent number: 11624040Abstract: Provided are a remote controllable auto-ignition candle and a control system thereof, and more particularly, a remote controllable auto-ignition candle including a wick portion performing combustion after ignition and including a wick made of a conductive material; a first communication unit communicating with a user terminal in a wired or wireless manner; a control unit controlling an ignition state of the wick portion according to a control signal received through the first communication unit; and an ignition means generating a discharge to the wick so that the wick portion is ignited according to a control of the control unit.Type: GrantFiled: September 8, 2017Date of Patent: April 11, 2023Assignee: SAMYOUNG MACHINERY CO., LTD.Inventor: Kuk Hyun Han
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Patent number: 11384837Abstract: Provided are an oil ring for an internal combustion engine and a piston assembly including the same, in which the oil ring for an internal combustion engine includes: a compression portion protruding from an upper portion of a body, in close contact with a cylinder inner wall and effectively limiting explosive gas generated in a combustion chamber; a scraper portion protruding from a lower portion of the body, in close contact with the cylinder inner wall and including a nose scraping off oil oversupplied to cylinder inner wall; and an oil suction portion being a space formed between the compression portion and the scraper portion to collect and discharge the oil oversupplied to cylinder inner wall, thereby reducing leakage of high-temperature and high-pressure gas generated in the combustion chamber, and preventing incomplete combustion caused by oil leaked into the combustion chamber.Type: GrantFiled: February 7, 2020Date of Patent: July 12, 2022Assignee: SAMYOUNG MACHINERY CO., LTD.Inventor: Geum Tai Han
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Patent number: 10995947Abstract: Provided is an auto-ignition unit for a candle including a wick containing a conductive material, wherein the wick is ignited by a discharge (electric discharge). Further, provided is a candle containing the auto-ignition unit for a candle to thereby be automatically ignited by an electric signal.Type: GrantFiled: December 16, 2016Date of Patent: May 4, 2021Assignee: SAMYOUNG MACHINERY CO., LTD.Inventors: Kuk Hyun Han, Yea Won Shim, Ji Ho Kim, Kyung Hwa Ji
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Patent number: 10393062Abstract: Provided is a high pressure piston crown capable of withstanding a higher pressure than the existing piston crown by changing an internal structure of the piston crown reciprocating in a cylinder while being coupled with an upper portion of a piston skirt. The high pressure piston crown includes: a rib part 100 including a plurality of main ribs 110 that are radially disposed, have one side connected to a central portion C of the high pressure piston crown, and have a cross sectional area wider toward an outside of the high pressure piston crown; an oil gallery 200 formed by the rib part 100 and making cooling oil introduced from the piston skirt flow therein; and a lower plate 300 formed under the central portion C and connected to the rib part 100 to have an inside thereof connected to the oil gallery 200.Type: GrantFiled: November 21, 2016Date of Patent: August 27, 2019Assignee: Samyoung Machinery Co., Ltd.Inventor: Geum Tai Han
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Patent number: 10392581Abstract: Provided is a wick for a candle including a carbon material. In addition, provided is a candle including the wick for a candle. By using the wick for a candle according to the present invention, it is possible to provide the candle in which a length of the wick combusted at the time of combustion is not long and ash of the wick does not fall.Type: GrantFiled: July 13, 2017Date of Patent: August 27, 2019Assignee: Samyoung Machinery Co., Ltd.Inventors: Kuk Hyun Han, Yea Won Shim, Dal Ho Kim, Kyung Hwa Ji
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Patent number: 9291088Abstract: A piston assembly includes: a piston skirt; and a piston crown formed by a casting method and coupled to an upper portion of the piston skirt by using a stud bolt, wherein oil galleries are formed between an upper wall of the piston skirt and an upper wall of the piston crown, wherein an annular part having a circular ring shape and a plurality of ribs having a linear shape and radially arranged to form oil channels for flowing cooling oil are formed on the upper wall of the piston crown, and the plurality of ribs are divided into outer ribs and inner ribs by the annular part.Type: GrantFiled: June 23, 2014Date of Patent: March 22, 2016Assignee: Samyoung Machinery Co., Ltd.Inventor: Geum Tai Han
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Publication number: 20080168859Abstract: Disclosed herein is a hollow-type crankshaft for use in an internal combustion engine and a reciprocal type air compressor, which includes a crankshaft web for connecting a crankshaft journal to a crankshaft pin, the crankshaft comprising: a reinforcing groove portion 4 formed on the outer peripheral surfaces of the crankshaft pin 1 and the crankshaft journal 2, and formed with a slope portion 41 inclined inwardly from both lateral walls of thereof, and a reinforcing member 40 made of metal different from the basic material, the reinforcing member being inserted into, melt-jointed and cast in the reinforcing groove portion 4.Type: ApplicationFiled: August 7, 2007Publication date: July 17, 2008Applicant: SAMYOUNG MACHINERY CO., LTDInventor: Geum Tai HAN
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Patent number: 7143928Abstract: Disclosed herein is a method for joining dissimilar metals without a need for a separate welding process. The method comprises applying a flux on a metal to be joined, inserting the metal into a mold, and injecting a molten metal into the mold. Thus, the base metal to be cast and the different metal are joined simultaneously with a casting process.Type: GrantFiled: September 15, 2005Date of Patent: December 5, 2006Assignee: Samyoung Machinery Co., Ltd.Inventor: Geum Tai Han
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Patent number: 6380514Abstract: Disclosed is an automatic welding system for cylinder block recycling. The system welds a cylinder head seating part, an upper cylinder liner assembly part, a lower cylinder liner assembly part and a main bearing assembly part, to enable a cylinder block of an engine to be recycled. The system comprises a supporting section for rotatably supporting the cylinder block; a driving section installed on the supporting section for rotating the cylinder block; a welding section for welding the cylinder head seating part, the upper cylinder liner assembly part, the lower cylinder liner assembly part and the main bearing assembly part of the cylinder block; a moving section for moving the welding section along a lengthwise direction of the cylinder block to a welding execution position; and a central controlling section for controlling the driving section, welding section and the moving section.Type: GrantFiled: May 10, 2000Date of Patent: April 30, 2002Assignee: Samyoung Machinery Co., Ltd.Inventor: Keum Tai Han
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Patent number: 6253724Abstract: A cylinder liner is described which comprise a body and an oil pocket which is filled with lubrication oil. The body is made of iron cart. The oil pocket is formed on inner surface of the body and includes a plurality of recess rows which are arranged, in the diagonal direction, on the inner surface of the body. Each of recesses is reverse-dotted on the inner surface of the body by a knurling process.Type: GrantFiled: December 6, 1999Date of Patent: July 3, 2001Assignee: Samyoung Machinery Co., Ltd.Inventor: Keum Tai Han
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Patent number: D881958Type: GrantFiled: June 29, 2018Date of Patent: April 21, 2020Assignee: SAMYOUNG MACHINERY CO., LTD.Inventor: Geum Tai Han