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1. 发明公开

KR1020140130275A 가스터빈용 블레이드 링 제조방법 无效
标题翻译：制造用于气体涡轮机的叶片的方法
公开(公告)号：KR1020140130275A
公开(公告)日：2014-11-10
申请号：KR1020130048162
申请日：2013-04-30
申请人： 배정식 , 주식회사 대진메탈공업
发明人： 조정봉 , 이창렬 , 박성부 , 이상원
IPC分类号： B22D7/06 , B22D29/00 , C21D1/28 , C21C7/04
摘要： 본 발명은 가스터빈용 블레이드 링 제조방법에 관한 것으로서, Fe 83.5~88.47%, Cr11.5~14.0%, Ni0.01~1.0%, Mo0.01~0.5%, Mn0.01~1.0%로 이루어진 합금조성물을 용해로에서 용해시키는 단계; 상기 용해된 합금조성물의 용탕을 AOD정련하는 단계로서, 노저부근의 측벽에 2중관 구조의 풍구를 설치하여 아르곤(Ar)과 산소(O2) 혼합가스를 용탕 중에 취입되도록 하되, 풍구의 외관에는 냉각용 아르곤(Ar)가스가, 그리고 내관에는 취련용 혼합가스가 공급되도록 하는 AOD정련 단계; 상기 AOD정련작업을 마친 용해합금(용탕)을 출탕, 래들을 이용해 몰드로 이동시켜 주입하는 단계; 완성된 주물의 탈형하여, 황삭 및 정삭가공하는 단계; 및 상기 면가공된 제품을 열처리하는 단계;를 포함하는 것을 특징으로 한다.
본 발명은 AOD정련방식의 사형주조법을 통해 주조된 블레이드 링을 열처리 조건을 통해 조직과 물성평가를 최적화 함으로써, 가스터빈 주요부품의 국산화 개발을 통한 수입대체 및 원가절감효과가 있고, 가스터빈용 블레이드 링의 물성이 뛰어나, 발전시스템의 효율을 향상시키고, 에너지 절감 및 운전비용 절감이 이루어지게 된다.
摘要翻译：本发明涉及一种用于制造燃气轮机叶片环的方法，包括：将包含83.5-88.47％的Fe，11.5-14.0％的Cr，0.01-1.0％的Ni，0.01-0.5％的Fe，的Mo，0.01〜1.0％的Mn; AOD精炼溶解的合金组合物的熔融金属的步骤，即将氩（Ar）和氧（O 2）气体混合物注入到熔融金属中的AOD精制步骤，通过将双管风口安装在靠近向炉外管供给用于冷却的氩（Ar）气体，向内管吹送气体混合物; 对通过AOD精制工序的熔融合金（熔融金属）进行攻丝的步骤，通过使用钢包将熔融金属移动并注入模具中; 通过分离完成的铸件粗化和整理完成的铸件的步骤; 以及对面部加工产品进行热处理的步骤。本发明具有降低能量和操作成本的效果，并且提高发电机的效率，因为用于燃气轮机的叶片环的物理性能优异; 并通过优化由于热处理条件的AOD精炼法的砂铸造工艺铸造的叶片环的性能估值和结构而降低成本并替代由于燃气轮机的主要部件的定位开发而引进的进口。

2. 发明授权

KR101065035B1 트랜지션피스용 밀봉 씰 제작방법 有权
标题翻译：如何为过渡件制作密封件
公开(公告)号：KR101065035B1
公开(公告)日：2011-09-15
申请号：KR1020100007825
申请日：2010-01-28
申请人： 배정식 , 김병하 , 조정봉 , 이계열 , 이창렬
发明人： 배정식 , 김병하 , 조정봉 , 이계열 , 이창렬
IPC分类号： F02C7/28 , F02C3/04
摘要： 본 발명은 트랜지션피스용 밀봉 씰 제작방법에 관한 것으로서, 원심주조를 이용해 링 가스켓을 성형하는 단계; 상기 링 가스켓을 등 간격 링 분할시켜 다수의 가스켓 본체를 형성하는 단계; 상기 분할된 가스켓 본체를 표면 가공하는 단계; 상기 가스켓 본체의 터빈측 결합단에 내마모성 패드를 접합하는 단계; 상기 가스켓 본체의 표면을 블라스팅 처리하는 단계; 및 상기 블라스팅 처리된 가스켓 본체를 열차폐 코팅하는 단계;를 포함한다.
상기 구성에 따른 본 발명은 원심주조에 의해 링 가스켓을 한번에 제작한 다음, 이를 균등한 간격으로 분할시켜 가스켓 본체로 제작함으로써, 가스켓 제조공정을 단순화할 수 있고, 대량생산이 가능하며, 제작 단가를 낮출 수 있게 되는 효과를 갖는다.
摘要翻译：本发明涉及一种制造过渡件的密封件的方法，包括：使用离心铸造模制环形垫圈; 将环形垫圈分成等间隔的环以形成多个垫圈体; 表面加工分隔垫片体; 将耐磨垫结合到垫圈主体的涡轮侧耦合端; 爆炸垫圈体表面; 并且使经喷砂处理的垫圈体经受热喷涂。

3. 发明授权

KR100875638B1 급수펌프용 씰 어셈블리 有权
标题翻译：进料水泵密封装置
公开(公告)号：KR100875638B1
公开(公告)日：2008-12-26
申请号：KR1020080089266
申请日：2008-09-10
申请人： 배정식 , 조정봉 , 김병하 , 이계열 , 이창렬
发明人： 배정식 , 조정봉 , 김병하 , 이계열 , 이창렬
IPC分类号： F04D13/08 , F04D13/00
摘要： A seal assembly for a feed pump is provided to minimize generation of rubbing, secure driving stability of a rotor and reduce the speed of steam leakage between the surface of the rotating rotor and a seal in a stationary state without increasing the number of seal pins. A seal assembly for a feed pump includes a body(20) placed in a stator(90), a seal pin part formed at the front end of the body, and an elastic part(110) which is arranged between the body and the stator and forms a restoring force toward a rotor(50) in the body. The seal pin part includes a plurality of seal pins(42) arranged at a predetermined interval and extended from the front end of the body toward the outer face of the rotor. The seal pins are tilted in a direction opposite to infiltration of a working fluid through a gap between the rotor and the stator.
摘要翻译：提供用于进料泵的密封组件以最小化摩擦的产生，确保转子的驱动稳定性，并且在不增加密封销数量的情况下，降低转动转子的表面与固定状态下的密封件之间的蒸汽泄漏速度。一种用于进料泵的密封组件，包括放置在定子（90）中的主体（20），形成在主体前端的密封销部分和布置在主体和定子之间的弹性部分（110）并且向身体中的转子（50）形成恢复力。密封销部分包括以预定间隔布置并从主体的前端朝向转子的外表面延伸的多个密封销（42）。密封销在与工作流体通过转子和定子之间的间隙的渗透相反的方向倾斜。

4. 发明授权

KR101323722B1 스프링 압입기 有权
标题翻译：弹簧插入装置
公开(公告)号：KR101323722B1
公开(公告)日：2013-10-30
申请号：KR1020120053798
申请日：2012-05-21
申请人： 배정식 , 조정봉 , 조벽래 , 이창렬
发明人： 배정식 , 조정봉 , 조벽래 , 이창렬
IPC分类号： B25B27/30
CPC分类号： B25B27/304
摘要： PURPOSE: A spring indent device is provided to improve the workability of operators because a spring is easily installed at a packing ring, to be easily carried, and to install the spring at the packing ring by anyone. CONSTITUTION: A spring indent device comprises a main holder unit (100), a body unit (200), a guide unit (300), a moving bar (400), and an elastic member. The main holder unit has an inner holder (110) inserted into a spring to install the spring into an insertion groove of a packing ring installed at a rotator in which is attached to a stator (30) of a turbine. The guide unit has a guide protrusion (310) to guide the insertion direction of the body unit to the predetermined position by being inserted into the insertion groove. The moving bar is arranged at the inner side of the inner holder by passing through the body unit and the main holder unit and has a blotting unit (410) to move the spring positioned on the front end to the outside. The elastic member is inserted into the moving bar and is elastically transformed when the moving bar moves to the front by a handle.
摘要翻译：目的：提供弹簧压痕装置，以提高操作者的可操作性，因为弹簧易于安装在密封环上，易于携带，并将弹簧安装在包装环上。构成：弹簧压入装置包括主支架单元（100），主体单元（200），导向单元（300），移动杆（400）和弹性构件。主保持器单元具有插入弹簧中的内保持器（110），以将弹簧安装到安装在旋转器上的填料环的插入槽中，该旋转器附接到涡轮的定子（30）。引导单元具有引导突起（310），通过插入到插入槽中将主体单元的插入方向引导到预定位置。移动杆通过主体单元和主支架单元布置在内支架的内侧，并且具有吸墨单元（410），以将位于前端的弹簧移动到外部。弹性构件插入到移动杆中，并且当移动杆通过手柄向前移动时弹性构件弹性变形。

5. 发明公开

KR1020110088091A 트랜지션피스용 밀봉 씰 제작방법 有权
标题翻译：用于过渡切片的密封方法
公开(公告)号：KR1020110088091A
公开(公告)日：2011-08-03
申请号：KR1020100007825
申请日：2010-01-28
申请人： 배정식 , 김병하 , 조정봉 , 이계열 , 이창렬
发明人： 배정식 , 김병하 , 조정봉 , 이계열 , 이창렬
IPC分类号： F02C7/28 , F02C3/04
摘要： PURPOSE: A method for manufacturing a seal for a transition piece is provided to make a gasket in a simplified process in which a ring gasket is formed by centrifugal casting and split into a plurality of gasket bodies. CONSTITUTION: A method for manufacturing a seal for a transition piece comprises the steps of: forming a ring gasket through centrifugal casting(S10), splitting the ring gasket at equal intervals to form a plurality gasket bodies(S20), processing the surfaces of the gasket bodies(S30), attaching an abrasion resistance pad to the turbine side coupling end of each gasket body(S40), blasting the surfaces of the gasket bodies(S50), and thermo-shield coating the blasted basket bodies(S60).
摘要翻译：目的：提供一种用于制造用于过渡件的密封件的方法，以通过离心铸造形成环形垫圈并将其分成多个垫圈体的简化过程制造垫圈。构成：用于制造用于过渡件的密封件的方法包括以下步骤：通过离心铸造形成环形垫片（S10），以相等的间隔分开环形垫片以形成多个衬垫体（S20），处理垫圈体（S30），将耐磨垫附接到每个垫圈主体的涡轮机侧联接端（S40），喷射垫圈主体的表面（S50），并对喷砂筐体进行热屏蔽涂覆（S60）。

6. 发明授权

KR100915866B1 유압식 너트 有权
标题翻译：液压螺母总成
公开(公告)号：KR100915866B1
公开(公告)日：2009-09-07
申请号：KR1020080099655
申请日：2008-10-10
申请人： 유원주 , 배정식 , 조정봉 , 이계열 , 김병하 , 이창렬 , 황병규 , 한국남부발전 주식회사 , 한국중부발전(주) , 한국동서발전(주) , 한국서부발전 주식회사 , 한국남동발전 주식회사
发明人： 유원주 , 배정식 , 조정봉 , 이계열 , 김병하 , 이창렬 , 황병규
IPC分类号： F16B37/00
摘要： A hydraulic nut is provided to improve the sealing effect of a cylinder by closing a lib part to a wall after being transformed with the fluid pressure. A hydraulic nut comprises an inner body(1), an outer body(2), an inner and an outer sealing material(4a,4b), a ring cylinder, a flow path(10), and a lock nut(3). The inner and outer sealing material comprises the sealing surface. The sealing surface is made of metal. The sealing surface is contacted with the fluid. The sealing surface comprises a lib part. The lib part comprises inclines inclined while facing each other based on a center groove.
摘要翻译：提供液压螺母以通过在流体压力变换之后将一个开口部分封闭到一个壁上来提高气缸的密封效果。液压螺母包括内体（1），外体（2），内外密封材料（4a，4b），环形气缸，流路（10）和锁紧螺母（3）。内密封材料和外密封材料包括密封表面。密封面由金属制成。密封表面与流体接触。密封表面包括一部分。 11b部分包括基于中心凹槽而彼此面对的倾斜倾斜。

7. 发明授权

KR100790533B1 원심 주조기 有权
标题翻译：离心铸造机
公开(公告)号：KR100790533B1
公开(公告)日：2008-01-02
申请号：KR1020070091632
申请日：2007-09-10
申请人： 배정식 , 조정봉 , 김병하 , 이계열 , 이창렬
发明人： 배정식 , 조정봉 , 김병하 , 이계열 , 이창렬
IPC分类号： B22D13/02 , B22D13/00
摘要： A centrifugal casting machine is provided to lower product defective proportion by making it possible to uniformly maintain cooling and solidifying rates of a casting as a whole through an even air contact over the entire mold and further improve mass production characteristics by easily separating a casting from the mold after casting. In a centrifugal casting machine comprising a disc type surface plate(20) that is driven to rotate, a mold(30) rotated in a state that the mold is held on the surface plate, and a molten metal-pouring mechanism for pouring molten metal into the mold, the centrifugal casting machine is characterized in that the mold includes a lower plate(36) laid down on the surface plate, a cylindrical body(34) coupled onto the lower plate, and an upper plate(32) which is coupled onto an upper part of the body, and which has a sprue(320) formed in the center thereof such that molten metal is poured into the sprue, wherein the lower plate is spaced apart from the surface plate such that air circulates between the lower plate and the surface plate, and wherein grooves(362,322) are recessed in regular patterns on an inner bottom surface of the lower plate and a bottom surface of the upper plate in a state that molten metal poured into the mold contacts with the inner bottom surface of the lower plate and the bottom surface of the upper plate.
摘要翻译：提供了一种离心铸造机，通过使整个模具上的均匀空气接触均匀地保持铸件的冷却和固化速度，可以均匀地保持冷却和固化速度，从而降低产品缺陷比例，并且通过容易地将铸件从模具铸造后。在包括被驱动旋转的盘型表面板（20）的离心铸造机中，在模具被保持在表面板上的状态下旋转的模具（30）和用于将熔融金属倾倒的熔融金属注入机构离心铸造机的特征在于，模具包括放置在表面板上的下板（36），连接到下板上的圆柱体（34）和与上板相连的上板（32）在主体的上部，并具有形成在其中心的浇口（320），使得熔融金属注入到浇道中，其中下板与表面板间隔开，使得空气在下板和表面板，并且其中凹槽（362,322）在下板的内底表面上以规则图案凹陷，并且在浇注到模具中的熔融金属与内底表面接触的状态下，上板的底表面下板和上板的底面。

8. 发明公开

KR1020100070726A 유압식 너트 无效
标题翻译：液压螺母总成
公开(公告)号：KR1020100070726A
公开(公告)日：2010-06-28
申请号：KR1020080129405
申请日：2008-12-18
申请人： 배정식 , 조정봉 , 이계열 , 김병하 , 이창렬 , 황병규
发明人： 배정식 , 조정봉 , 이계열 , 김병하 , 이창렬 , 황병규
IPC分类号： F16B37/00 , F16B27/00
摘要： PURPOSE: A hydraulic nut is provided to use the hydraulic nut in a narrow space by miniaturizing the hydraulic nut, and to easily assemble and disassemble the hydraulic nut by reducing components of the hydraulic nut. CONSTITUTION: A hydraulic nut comprises an inner body(1), an outer body(2), an annular cylinder(5), a fluid path, and a lock nut(3). The inner body has a hollow for fastening a bolt. A first contact surface(12) is formed on the outer end of the inner body. The outer body is slidably coupled to the bottom end of the inner body. A second contact surface(22) is formed in the inner end of the outer body to be parallel with the first contact surface. The annular cylinder is controlled by first sealing parts(14), the first contact surface, second sealing parts(24), and the second contact surface. The fluid path is formed in the inner body. The lock nut is fastened to the outer surface of the inner body.
摘要翻译：目的：通过使液压螺母小型化，在狭窄的空间内使用液压螺母，并通过减少液压螺母的部件容易地组装和拆卸液压螺母。构成：液压螺母包括内体（1），外体（2），环形气缸（5），流体路径和锁紧螺母（3）。内体具有用于紧固螺栓的中空部。第一接触表面（12）形成在内体的外端上。外体可滑动地联接到内体的底端。第二接触表面（22）形成在外体的内端中以与第一接触表面平行。环形圆筒由第一密封部件（14），第一接触表面，第二密封部件（24）和第二接触表面控制。流体路径形成在内部主体中。锁紧螺母固定在内体的外表面。

9. 发明公开

KR1020090089966A 가스 터빈용 다이아프램 无效
标题翻译：用于气体涡轮的隔离环密封板
公开(公告)号：KR1020090089966A
公开(公告)日：2009-08-25
申请号：KR1020080015155
申请日：2008-02-20
申请人： 배정식 , 조정봉 , 김병하 , 이계열 , 이창렬 , 유원주
发明人： 배정식 , 조정봉 , 김병하 , 이계열 , 이창렬 , 유원주
IPC分类号： F02C7/28 , F01D11/08 , F01D5/20 , F01D5/30
摘要： A seal plate of an isolation ring for gas turbine is provided to minimize loss of the gas having energy as the leakage gas stays in the recesses formed on both sides. A seal plate of an isolation ring for gas turbine is made up of a metal plate of rectangular shape having specific thickness. Sealing surfaces(42) are formed on both surfaces of the plate. A plurality of recesses(420) are formed in a regular, continuous pattern on the sealing surface. The depth of the recess is 1/6~1/5 of the whole thickness of the seal plate.
摘要翻译：提供了一种用于燃气轮机的隔离环的密封板，以使泄漏气体停留在形成在两侧的凹部中时具有能量的气体的损失最小化。用于燃气轮机的隔离环的密封板由具有特定厚度的矩形金属板制成。密封表面（42）形成在板的两个表面上。多个凹部（420）在密封表面上以规则的连续图案形成。凹槽的深度为密封板整体厚度的1/6〜1/5。

10. 发明授权

KR100825081B1 브러시 오일 디플렉터 및 브러시 오일 디플렉터용 브러시 씰 제조방법 有权
标题翻译：刷油油清除器的刷油和制造方法
公开(公告)号：KR100825081B1
公开(公告)日：2008-04-25
申请号：KR1020070009744
申请日：2007-01-31
申请人： 배정식 , 조정봉 , 이창렬 , 김병하 , 이계열
发明人： 배정식 , 이창렬 , 김병하 , 조정봉 , 이계열
IPC分类号： F01D25/16 , F01D25/18
CPC分类号： F01D25/183 , F01D11/02 , F02C7/28 , F05D2240/56 , F16J15/3288
摘要： A brush oil deflector and a method for manufacturing a brush seal for a brush oil deflector are provided to improve performance of a turbine generator by preventing abrasion of a shaft and a bearing caused due to dust introduced into the gap formed between teeth and a shaft. A brush oil defector includes a ring support(30), teeth(50), and a pair of brush seals(60). The ring support is arranged to cover a shaft(10), and includes a front support portion(31) and a rear support portion(33) spaced apart from the front support portion. The teeth are arranged on inner surfaces of the front support portion and the rear support portion of the ring support, and have ends contacting an outer surface of the shaft so as to prevent oil from leaking to the atmosphere from a bearing side. The brush seals are arranged on a front outermost side of the teeth of the front support portion and a rear outermost side of the teeth of the rear support portion. Each brush seal includes a support bar for providing a reference surface for winding bristles, the bristles wound at the angle of 45 to 60 degrees relatively to the support bar, and front and rear guide sectors mounted on the support bar in front and rear of the bristles.
摘要翻译：提供一种刷油导流器和用于制造用于刷油导流器的刷密封件的方法，以通过防止由于引入到形成在齿和轴之间的间隙中的灰尘而引起的轴和轴承的磨损来改善涡轮发电机的性能。电刷除油器包括环支撑件（30），齿（50）和一对刷密封件（60）。环形支撑件布置成覆盖轴（10），并且包括前支撑部分（31）和与前支撑部分间隔开的后支撑部分（33）。齿配置在环状支撑体的前支撑部和后支撑部的内表面上，并且具有与轴的外表面接触的端部，以防止油从轴承侧泄漏到大气。刷密封件布置在前支撑部分的齿的前最外侧和后支撑部分的齿的后最外侧。每个刷子密封件包括用于提供用于卷绕刷毛的参考表面的支撑杆，刷毛相对于支撑杆以45至60度的角度缠绕，以及安装在支撑杆上的前后导向扇区刷毛。

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