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1. 发明申请

WO2013012258A3 PRECOMBUSTION CHAMBER STRUCTURE FOR GAS ENGINE 审中-公开
标题翻译：燃气发动机预制室结构
公开(公告)号：WO2013012258A3
公开(公告)日：2013-06-13
申请号：PCT/KR2012005753
申请日：2012-07-19
申请人： HYUN DAI HEAVY IND CO LTD , LEE DAE-JIN , HEO KWANG-CHEOL , LIM CHAE-SOON , KIM JONG-SUK
发明人： LEE DAE-JIN , HEO KWANG-CHEOL , LIM CHAE-SOON , KIM JONG-SUK
IPC分类号： F02B19/12 , F02M21/02
CPC分类号： F02B19/12 , F02B1/04 , F02B23/08 , F02B2075/125 , F02B2275/22 , F02M21/0275 , F02M21/0281 , Y02T10/123 , Y02T10/125 , Y02T10/32
摘要： The present invention relates to a precombustion chamber structure for a gas engine, and the object of the present invention is to provide a precombustion chamber structure for a gas engine, in which a precombustion chamber is easily maintained and checked such that a precombustion chamber tip can be easily disassembled. To this end, the precombustion chamber structure for the gas engine of the present invention comprises: a body which has a main body, a water jacket, and a precombustion chamber tip; and a spark plug which ignites fuel gas injected into a precombustion chamber that is formed within said body, so that after the fuel gas has been ignited, the fuel gas is provided to a main combustion chamber, wherein a tool combination-type groove, which is capable of inserting a disassembling tool into a gap between the precombustion chamber tip and the water jacket, is formed in a joint portion of said precombustion chamber tip and said water jacket.
摘要翻译：本发明涉及一种用于燃气发动机的预燃室结构，其目的在于提供一种用于燃气发动机的预燃室结构，其中预燃室易于维护和检查，使得预燃室顶端可容易拆卸为此，本发明的燃气发动机的预燃室结构包括：具有主体，水套和预燃室顶端的主体; 以及火花塞，其点燃注入到所述主体内形成的预燃室中的燃料气体，使得在燃料气体点燃之后，将燃料气体提供给主燃烧室，其中工具组合型槽能够将分解工具插入到预燃室顶端和水套之间的间隙中，形成在所述预燃室顶端和所述水套的接合部分中。

2. 发明专利

DK2581598T3 Brændstofindsprøjtningspumpe med et separerbart stempel 未知
公开(公告)号：DK2581598T3
公开(公告)日：2017-01-16
申请号：DK10852953
申请日：2010-10-27
申请人： HYUN DAI HEAVY IND CO LTD
发明人： PARK DEUK-JIN , KIM JU-TAE , JUNG KANG-YUN , HEO KWANG-CHEOL , KIM JONG-SUK , HA EUN , NO BEOM-YONG , KIM EUNG-SUNG
IPC分类号： F02M59/28 , F02M59/26 , F02M59/44

3. 发明公开

EP2581598A4 FUEL INJECTION PUMP HAVING A SEPARABLE PLUNGER 有权
标题翻译：喷油泵与可分离活塞
公开(公告)号：EP2581598A4
公开(公告)日：2014-04-30
申请号：EP10852953
申请日：2010-10-27
申请人： HYUN DAI HEAVY IND CO LTD
发明人： PARK DEUK-JIN , KIM JU-TAE , KIM EUNG-SUNG , JUNG KANG-YUN , HEO KWANG-CHEOL , KIM JONG-SUK , HA EUN , NO BEOM-YONG
IPC分类号： F02M59/26 , F02M59/20 , F02M59/44
CPC分类号： F02M59/26 , F02M59/28 , F02M59/44

4. 发明公开

EP2816217A4 CHECK VALVE FOR INJECTING GAS 有权
标题翻译：单向阀是否吹气
公开(公告)号：EP2816217A4
公开(公告)日：2016-01-13
申请号：EP12868583
申请日：2012-12-21
申请人： HYUN DAI HEAVY IND CO LTD
发明人： LEE DAE-JIN , JUNG DAE-YEOUL , KIM SUNG-HYEOK , HEO KWANG-CHEOL , KIM JONG-SUK
IPC分类号： F02M61/04 , F02B19/10 , F02B19/12 , F02M21/02 , F02M61/16 , F02M61/20
CPC分类号： F16K31/485 , F01L3/08 , F02B19/108 , F02B19/12 , F02M21/0242 , F02M21/0251 , F02M21/0269 , F02M21/0275 , F02M61/20 , F16K3/24 , F16K27/0209 , F16K31/44 , Y02T10/125 , Y02T10/32
摘要： The present invention relates to a check valve for injecting gas, which enables smooth injection of gas, improved productivity by allowing quick and simple disassembly and assembly, an increased usage life by providing enhanced durability by means of minimizing abrasion of main parts, and prevention of backflow of uncombusted gas. The check vale for injecting gas, according to the present invention comprises: an integrally formed body provided with a corrugated portion having a diameter smaller than other areas on an outer surface of an upper portion of a gas flow hole; an integrally formed spindle which perpendicularly penetrates the body, and is provided with a corrugated portion having a diameter smaller than other areas on an outer surface of a lower portion of the gas flow hole of the body; a spring which penetrates an upper end portion of the spindle; a spring seat for fixing the spring penetrating the upper end portion of the spindle and for guiding the spindle to a perpendicular position; a coupling ring, which is coupled to an upper end of the body, for fixing the body to a prechamber; and a spacer, which is coupled to a lower end of the body, for fixing the lower end of the body that covers an outer edge of the spindle to the prechamber.

5. 发明公开

EP2562410A4 TWO SOLENOID VALVE RELAY TWO-STAGE FUEL INJECTION VALVE FOR DIESEL ENGINES 有权
标题翻译：双电控继电器的柴油发动机的两阶段燃料喷射阀
公开(公告)号：EP2562410A4
公开(公告)日：2014-07-30
申请号：EP10850315
申请日：2010-10-26
申请人： HYUN DAI HEAVY IND CO LTD
发明人： PARK DEUK-JIN , KIM EUNG-SUNG , KIM JU-TAE , JUNG KANG-YUN , HEO KWANG-CHEOL , KIM JONG-SUK , PARK JUNG-HYUN , HA EUN , NO BEOM-YONG
IPC分类号： F02M45/10 , F02M51/06 , F02M61/10 , F02M61/16
CPC分类号： F02M45/086 , F02M47/027 , F02M61/182 , F02M2200/46

6. 发明公开

EP2546508A4 TWO-STAGE FUEL INJECTION VALVE FOR A DIESEL ENGINE, COMPRISING A SOLENOID VALVE AND A SHUTTLE VALVE 审中-公开
标题翻译：两阶段燃料喷射阀门有电磁阀的柴油发动机和瓣膜置换
公开(公告)号：EP2546508A4
公开(公告)日：2014-04-02
申请号：EP11753558
申请日：2011-03-04
申请人： HYUN DAI HEAVY IND CO LTD
发明人： PARK DEUK-JIN , KIM EUNG-SUNG , KIM JU-TAE , KIM JONG-SUK , HEO KWANG-CHEOL , JUNG KANG-YUN , HA EUN
IPC分类号： F02M45/10 , F02M45/04 , F02M45/12 , F02M47/02 , F02M57/02 , F02M61/04 , F02M61/10 , F02M61/16 , F02M61/18 , F02M63/00
CPC分类号： F02M45/04 , F02M45/12 , F02M47/027 , F02M61/042 , F02M61/10 , F02M61/182 , F02M63/004

7. 发明公开

EP2735717A4 PRECOMBUSTION CHAMBER STRUCTURE FOR GAS ENGINE 有权
标题翻译： VORBRENNKAMMERSTRUKTURFÜREINEN GASMOTOR
公开(公告)号：EP2735717A4
公开(公告)日：2016-02-10
申请号：EP12814548
申请日：2012-07-19
申请人： HYUN DAI HEAVY IND CO LTD
发明人： LEE DAE-JIN , HEO KWANG-CHEOL , LIM CHAE-SOON , KIM JONG-SUK
IPC分类号： F02B19/12 , F02M21/02
CPC分类号： F02B19/12 , F02B1/04 , F02B23/08 , F02B2075/125 , F02B2275/22 , F02M21/0275 , F02M21/0281 , Y02T10/123 , Y02T10/125 , Y02T10/32

8. 发明公开

EP2816216A4 CHECK VALVE DRIVING DEVICE FOR INJECTING GAS 有权
标题翻译：检查用于吹气的阀门控制装置
公开(公告)号：EP2816216A4
公开(公告)日：2015-09-30
申请号：EP12868345
申请日：2012-12-20
申请人： HYUN DAI HEAVY IND CO LTD
发明人： LEE DAE-JIN , JUNG DAE-YEOUL , KIM SUNG-HYEOK , HEO KWANG-CHEOL , KIM JONG-SUK
IPC分类号： F02M21/02 , F02B19/10 , F02B19/12 , F02M61/04 , F02M61/16
CPC分类号： F16K31/485 , F01L3/08 , F02B19/108 , F02B19/12 , F02M21/0242 , F02M21/0251 , F02M21/0269 , F02M21/0275 , F02M61/20 , F16K3/24 , F16K27/0209 , F16K31/44 , Y02T10/125 , Y02T10/32
摘要： The present invention relates to a check valve for injecting gas, which enables smooth injection of gas, improved productivity by allowing quick and simple disassembly and assembly, an increased usage life by providing enhanced durability by means of minimizing abrasion of main parts, and prevention of backflow of uncombusted gas. The check vale for injecting gas, according to the present invention comprises: an integrally formed body provided with a corrugated portion having a diameter smaller than other areas on an outer surface of an upper portion of a gas flow hole; an integrally formed spindle which perpendicularly penetrates the body, and is provided with a corrugated portion having a diameter smaller than other areas on an outer surface of a lower portion of the gas flow hole of the body; a spring which penetrates an upper end portion of the spindle; a spring seat for fixing the spring penetrating the upper end portion of the spindle and for guiding the spindle to a perpendicular position; a coupling ring, which is coupled to an upper end of the body, for fixing the body to a prechamber; and a spacer, which is coupled to a lower end of the body, for fixing the lower end of the body that covers an outer edge of the spindle to the prechamber.
摘要翻译：本发明涉及一种用于喷射气体的止回阀，其通过允许快速和简单的拆卸和组装允许气体的平稳喷射，提高生产率，通过提供增强的耐用性，通过最小化主要部件的磨损，以及防止未燃气的回流。根据本发明的用于喷射气体的止回阀包括：整体成型体，其设置有在气体流通孔的上部的外表面上的直径小于其它区域的波纹状部分; 垂直地穿过主体的整体形成的主轴，并且在本体的气体流通孔的下部的外表面上设置有直径小于其他区域的波纹状部分; 穿过主轴的上端部的弹簧; 弹簧座，用于固定穿过主轴的上端部分的弹簧，并将主轴导向垂直位置; 联接环，其联接到主体的上端，用于将身体固定到预制室; 以及间隔件，其联接到主体的下端，用于将覆盖主轴的外边缘的主体的下端固定到前房。

9. 发明公开

EP2610477A4 TWO-PHASE FUEL INJECTION VALVE FOR DIESEL ENGINE AND GAS ENGINE INCLUDING NOZZLE HAVING PUMPING FUNCTION 审中-公开
标题翻译： ZWEIPHASEN-EINSPRITZVENTILFÜREINEN柴油发动机燃烧器麻省理工EINERDÜSEMIT PUMPFUNKTION
公开(公告)号：EP2610477A4
公开(公告)日：2015-07-29
申请号：EP10854166
申请日：2010-10-28
申请人： HYUN DAI HEAVY IND CO LTD
发明人： PARK DEUK-JIN , KIM EUNG-SUNG , KIM JU-TAE , HEO KWANG-CHEOL , KIM JONG-SUK , HA EUN
IPC分类号： F02M43/04 , F02D19/06 , F02D19/08 , F02M45/08 , F02M59/00 , F02M61/10 , F02M61/16
CPC分类号： F02M59/00 , F02D19/061 , F02D19/0642 , F02D19/0689 , F02D19/0694 , F02D19/081 , F02M43/04 , F02M45/086 , F02M61/10 , F02M2200/44 , Y02T10/36
摘要： The present invention relates to a dual fuel injection valve having a pumping nozzle for a diesel engine and a gas engine, and an objective of the present invention is to provide a fuel injection valve in which, by using two kinds of fuel entering into a fuel valve, a warming up and injection of pilot fuel may be performed in an initial injection and injection of main fuel may be performed subsequently such that subsequent dual fuel is used for combustion, thereby increasing fuel injection performance. In a fuel injection valve for a diesel engine or a gas engine for injecting fuel to a cylinder, provided is a dual fuel injection valve having a pumping nozzle for the diesel engine and the gas engine including: the dual fuel injection valve including a fuel valve block (110) in which a fuel passage to which first and secondary fuel is introduced through a high pressure pipe is formed inside thereof, the first and secondary fuel being the same fuel system or different fuel systems; a cylinder/needle valve (506) which moves upward by a pressure difference of the secondary fuel introduced through the fuel passage formed in the fuel valve block (110) to inject the primary fuel to a pilot nozzle hole; and a main needle valve (143) which, after injecting the primary fuel by pressing the cylinder/needle valve (506), moves upward by the pressure difference of the secondary fuel introduced through a connected fuel passage to inject the primary fuel to a main nozzle hole (161).
摘要翻译：本发明涉及一种具有用于柴油发动机和燃气发动机的泵喷嘴的双重燃料喷射阀，其目的在于提供一种燃料喷射阀，其中通过使用两种进入燃料的燃料可以在初始喷射中执行先导燃料的预热和喷射，然后可以随后执行主燃料的喷射，使得后续的双重燃料用于燃烧，从而增加燃料喷射性能。在用于柴油发动机的燃料喷射阀或用于将燃料喷射到气缸的燃气发动机中，提供了一种双燃料喷射阀，其具有用于柴油发动机和燃气发动机的泵喷嘴，该双燃料喷射阀包括：双燃料喷射阀，包括燃料阀其中在其内形成有通过高压管引入第一和第二燃料的燃料通道的第一和第二燃料是相同的燃料系统或不同的燃料系统; 气缸/针阀（506），其通过形成在燃料阀块（110）中的燃料通道引入的二次燃料的压差向上移动，以将主燃料喷射到先导喷嘴孔; 和主针阀（143），其通过按压气缸/针阀（506）而喷射一次燃料之后，通过经连接的燃料通路引入的二次燃料的压差向上移动，将主燃料喷射到主体喷嘴孔（161）。

10. 发明专利

CA2248012A1 VARIABLE PEDAL DRIVING DEVICE OF BICYCLE 未知
公开(公告)号：CA2248012A1
公开(公告)日：1998-07-09
申请号：CA2248012
申请日：1997-12-31
申请人： KANG BYUNG NAM , KIM JONG SUK , PARK HYE JONG
发明人： KANG BYUNG-NAM , KIM JONG-SUK , PARK HYE-JONG
IPC分类号： B62M9/00 , B62M3/04 , B62M3/06
摘要： A variable pedal driving device of a bicycle which can extend, upon running, a distance between crankshafts which transmit a rotating force of pedals to a rear wheel and the pedals to thereby obtain a maximum driving energy, at the expense of a minimum physical energy consumption. The variable pedal driving device includes: first and second power transmission units (6 and 6') installed on both sides of a main shaft (10) mounted on a shaft pipe (3) of a shaft hole (2) of a bicycle frame (1); first and second slide pipes (8 and 8') assembled on first and second fixed shafts (42 and 42') of first and second rotary levers (4 and 4') rotatably mounted on both ends of the shaft pipe (3); first and second pedals (7 and 7') installed on front ends of the first and second slide pipes (8 and 8'); and first and second crankshafts (5 and 5') mounted on first and second rotary shafts (61 and 61') of the power transmission units (6 and 6') and slidingly assembled on first and second slide holes (81 and 81') of the first and second slide pipes (8 and 8'), the first and second rotary shafts (61 and 61') of the crankshafts (5 and 5') and the main shaft (10) being engaged with each other and the second rotary shaft (61') of the second power transmission unit (6') being engaged with a chain sprocket (9) connected by means of a chain (16) with a rear wheel (15).

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