KR200453332Y1 - Contact and interception arc shut part body combination structure for high-speed electric railroad electronic magnetic contactor - Google Patents

Contact and interception arc shut part body combination structure for high-speed electric railroad electronic magnetic contactor Download PDF

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Publication number
KR200453332Y1
KR200453332Y1 KR2020080017356U KR20080017356U KR200453332Y1 KR 200453332 Y1 KR200453332 Y1 KR 200453332Y1 KR 2020080017356 U KR2020080017356 U KR 2020080017356U KR 20080017356 U KR20080017356 U KR 20080017356U KR 200453332 Y1 KR200453332 Y1 KR 200453332Y1
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South Korea
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movable
arc chute
contact
bolt
magnetic contactor
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KR2020080017356U
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Korean (ko)
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KR20100006977U (en
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박영환
정의현
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주식회사 우진기전
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/38—Part of main magnetic circuit shaped to suppress arcing between the contacts of the relay
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
    • B60L1/04—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line
    • B60L1/06—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line using only one supply
    • B60L1/08—Methods and devices for control or regulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

본 고안은 고속전철용 전자마그네틱 접촉기 구성인 접촉차단아크슈트부의 몸체를 일측과 타측몸체로 구성하여 결합하되, 상기 일측몸체에 다수개로 형성된 볼트결합공과 상기 타측몸체에 다수개로 형성된 볼트결합공이 서로 일치되고, 상기 볼트결합공에 볼트로 결합하여 상기 접촉차단아크슈트부인 상기 몸체의 결합 및 분해를 손쉽게 한 고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조에 관한 것이다.The present invention is configured to combine the body of the contact blocking arc chute part of the magnetic magnetic contactor for high-speed train consisting of one side and the other body, the plurality of bolt coupling holes formed on the one body and the plurality of bolt coupling holes formed on the other body coincide with each other The present invention relates to a body coupling structure of a contact blocking arc chute for a high-speed train electromagnetic magnetic contactor which is easily coupled to the bolt coupling hole with a bolt to facilitate coupling and disassembly of the body, which is the contact blocking arc chute.

접촉차단아크슈트부, 일측몸체, 타측몸체, 볼트결합공, 볼트 Contact blocking arc chute part, one body, the other body, bolt coupling hole, bolt

Description

고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조 {Contact and interception arc shut part body combination structure for high-speed electric railroad electronic magnetic contactor}{Contact and interception arc shut part body combination structure for high-speed electric railroad electronic magnetic contactor}

본 고안은 고속전철용 전자마그네틱 접촉기 구성인 접촉차단아크슈트부의 몸체를 일측과 타측 몸체로 구성하여 결합하되, 상기 일측 몸체에 다수개로 형성된 볼트결합공과 상기 타측 몸체에 다수개로 형성된 볼트결합공이 서로 일치되고, 상기 볼트결합공에 볼트로 결합하여 상기 접촉차단아크슈트부인 상기 몸체의 결합 및 분해를 손쉽게 한 고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조에 관한 것이다.The present invention is configured to combine the body of the contact blocking arc chute part of the magnetic magnetic contactor for high-speed train consisting of one side and the other body, the plurality of bolt coupling holes formed on the one body and the plurality of bolt coupling holes formed on the other body coincide with each other The present invention relates to a body coupling structure of a contact blocking arc chute for a high-speed train electromagnetic magnetic contactor which is easily coupled to the bolt coupling hole with a bolt to facilitate coupling and disassembly of the body, which is the contact blocking arc chute.

일반적으로 고속전철용전자마그네틱 접촉기는 고속전철에 인가되는 동력은 고전압의 전류가 흐르는 것이기 때문에 이러한 고전압 전류가 고속전철내에 공급되는 과정에서 어떠한 원인에 의해서 전원공급에 이상이 발생하게 되면 고속전철내에 적용되어진 각종부품에 이상이 발생할 우려가 있으므로 상기 공급되는 전류를 순간적으로 차단하고, 이러하게 통전상태에서 단전상태로 넘어가는 과정에서 아크발생이 길어지면 각종 부품이 손상되는데 이를 방지하기 위해서, 아크슈트가 사용되고 아크슈트의 아크를 신속하게 소호하는데 사용되어왔다.In general, the magnetic magnetic contactor for high-speed trains is applied to high-speed trains when the power applied to the high-speed trains is a high voltage current. Since there is a risk of abnormality in the various parts that have been made, if the current is momentarily interrupted, and if the arc generation is prolonged during the transition from the energized state to the disconnected state, the various parts are damaged. It has been used to quickly extinguish arcs in arc chutes.

이러한 고속전철용 전자마그네틱 접촉기(100)는 도 1에 도시하는 바와 같이 As shown in FIG. 1, the magnetic magnetic contactor 100 for a high speed train is shown in FIG. 1.

본체(10)의 하부 마그네틱부(20)내의 통공부(21)에 안착된 고정코어(30)의 상부에서 하부가 접촉승강되는 가동코어(40)와 상기 가동코어(40)의 상부연결된 가동레버(50)와 상기 가동레버(50)의 타측과 연결되는 가동바아(62)를 몸체(61)내에 설치하여 상기 가동바아(62)의 하부가 상기 몸체(61)내부에서 외부로 입출되며 상기 가동바아(62)의 중부에 가동접지부가 설치되고 상기 가동접지부의 하면과 접촉되도록 상기 몸체(61)내의 하부면에 형성된 고정접지부(64)가 설치되며, 상기 본체(10)의 상부양측에 설치된 전원단자(70a, 70b)에 상기 고정접지부(64)가 서로 연결되는 접촉차단아크슈트부(60)로 구성되어 있다.The movable core 40 and the movable lever connected to the upper portion of the movable core 40, the lower portion of which is raised and lowered from the upper portion of the fixed core 30 seated on the through-hole 21 in the lower magnetic portion 20 of the main body 10. A movable bar 62 connected to the other side of the movable lever 50 is installed in the body 61 so that the lower portion of the movable bar 62 enters and exits from the inside of the body 61. The movable ground part is installed in the middle of the bar 62, and the fixed ground part 64 formed on the lower surface of the body 61 is installed to be in contact with the lower surface of the movable ground part, and is installed on both upper sides of the main body 10. The fixed ground portion 64 is connected to the power supply terminals 70a and 70b, and is formed of a contact blocking arc chute portion 60.

상기와 같은 고속전철용 전자마그네틱 접촉기(100)에서 상기 접촉차단아크슈트부(60)의 구성인 배기부는 상기 접촉차단아크슈트부(60)의 상기 몸체(61)의 상부에 복수개로 형성하고, 상기 몸체(61)의 좌,우측에 더 형성된다.In the electromagnetic magnetic contactor 100 for a high-speed train as described above, a plurality of exhaust parts, which are components of the contact blocking arc chute unit 60, are formed in a plurality of upper portions of the body 61 of the contact blocking arc chute unit 60. It is further formed on the left and right sides of the body 61.

도 2 및 도 3에 도시하는 바와 같이 상기 몸체(61)가 상기 일측몸체(61a)와 상기 타측몸체(61b)가 서로 결합하되, 상기 일측몸체(61a)에 다수개로 형성된 리벳결합공(65a)과 상기 타측몸체(61b)에 다수개로 형성된 상기 리벳결합공(65a)이 일치되어 상기 리벳결합공(65a)들에 리벳(66a)을 삽입시키고, 상기 리벳(66a)의 양부를 압착하여 상기 리벳(66a)의 양단이 상기 리벳결합공(65a)들에서 이탈되지않도록 구성된다. As shown in Figures 2 and 3, the body 61 is coupled to each other, the one body (61a) and the other body (61b), a plurality of rivet coupling holes (65a) formed in the one body (61a) And the rivet coupling holes 65a formed in plural numbers in the other body 61b are inserted into the rivet coupling holes 65a to insert the rivets 66a into the rivet coupling holes 65a, and the rivets 66a are compressed to press the rivets 66a. Both ends of the 66a are configured not to be separated from the rivet coupling holes 65a.

그러나, 이러하게 상기 일측타측몸체(61a, 61b)를 상기 리벳(66a)으로 고정결합시 상기 일측타측몸체(61a, 61b)를 분해해서 상기 리벳(66a)의 양단을 제거하고 상기 일측타측몸체(61a, 61b)를 분리하므로 상기 몸체(61)를 분해하는데 어려운 문제점이 있었다.However, when the one side of the other body (61a, 61b) is fixedly coupled to the rivet (66a) by disassembling the other side of the body (61a, 61b) to remove both ends of the rivet (66a) and the one side of the other body ( Since the separation 61a, 61b) there was a difficult problem in disassembling the body (61).

또한, 상기 리벳(66a)을 상기 일측타측몸체(61a, 61b)에서 제거될 경우 다시 사용할 수 없어 원자재의 낭비를 초래하는 문제점이 있었다.In addition, when the rivets 66a are removed from the other side bodies 61a and 61b, the rivets 66a cannot be used again, resulting in waste of raw materials.

상기와 같은 문제점을 해결하기 위해서, 본 고안은 고속전철용 전자마그네틱 접촉기 구성인 접촉차단아크슈트부의 몸체를 일측과 타측몸체로 구성하여 결합하되, 상기 일측몸체에 다수개로 형성된 볼트결합공과 상기 타측몸체에 다수개로 형성된 볼트결합공이 서로 일치되고, 상기 볼트결합공에 볼트로 결합하여 상기 접촉차단아크슈트부인 상기 몸체의 결합 및 분해를 손쉽게 한 새로운 고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조를 제공하는데 그 목적이 있다.In order to solve the above problems, the present invention is to combine the body of the contact blocking arc chute part of the magnetic magnetic contactor for high-speed train consisting of one side and the other body, a plurality of bolt coupling holes and the other body formed in the one body The body coupling structure of the contact blocking arc chute for a new high-speed train electromagnetic magnetic contactor which has a plurality of bolt coupling holes coinciding with each other, and bolted to the bolt coupling hole to facilitate the coupling and disassembly of the body, which is the contact blocking arc chute. The purpose is to provide.

이와 같은 목적을 달성하기 위해서, 본 고안은 본체(10)의 하부 마그네틱부(20)내의 통공부(21)에 안착된 고정코어(30)의 상부에서 하부가 접촉승강되는 가동코어(40)와 상기 가동코어(40)의 상부연결된 가동레버(50)와 상기 가동레버(50)의 타측과 연결되는 가동바아(62)를 복수개로 결합된 몸체(61)내에 설치하여 상기 가동바아(62)의 하부가 상기 몸체(61)내부에서 외부로 입출되며 상기 가동바아(62)의 중부에 가동접지부가 설치되고 상기 가동접지부의 하면과 접촉되도록 상기 몸체(61)내의 하부면에 형성된 고정접지부(64)가 설치되며, 상기 본체(10)의 상부양측에 설치된 전원단자(70a, 70b)에 상기 고정접지부(64)가 서로 연결된 접촉차단아크슈트부(60)로 구성된 고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조에 있어서, 일측몸체(61a)와 타측몸체(61b)가 서로 결합되어 상기 몸체(61)로 구성하되, 상기 일측몸체(61a)에 다수개로 형성된 볼트결합공(65)과 상기 타측몸체(61b)에 다수개로 형성된 볼트결합공(65)이 서로 일치되고, 상기 볼트결합공(65)들에 볼트(66)가 삽입결합되는 것을 특징으로 한다.In order to achieve the above object, the present invention and the movable core 40, the lower portion of the upper and lower portions of the fixed core 30 seated in the through-hole 21 in the lower magnetic portion 20 of the main body 10 and The movable lever 50 connected to the upper side of the movable core 40 and the movable bar 62 connected to the other side of the movable lever 50 are installed in the plurality of coupled body 61 to provide the movable bar 62 with the movable bar 62. A fixed ground portion 64 formed on the lower surface of the body 61 so that a lower portion is drawn out from the inside of the body 61 and a movable ground portion is installed in the middle of the movable bar 62 and is in contact with the lower surface of the movable ground portion. ) Is installed, the contact for the high speed electric magnetic magnetic contactor consisting of a contact blocking arc chute unit 60 is connected to the fixed ground portion 64 is connected to the power terminals (70a, 70b) installed on both upper sides of the main body 10 In the body coupling structure of the blocking arc chute part, one body (61a) and the other side Body 61b is coupled to each other to constitute the body 61, a plurality of bolt coupling holes 65 formed in the one body (61a) and a plurality of bolt coupling holes (65) formed in the other body (61b) It is matched with each other, characterized in that the bolt 66 is inserted into the bolt coupling holes (65).

본 고안은 고속전철용 전자마그네틱 접촉기이 구성인 접촉차단아크슈트부의 몸체를 일측과 타측몸체로 구성하여 결합하되, 상기 일측몸체에 다수개로 형성된 볼트결합공과 상기 타측몸체에 다수개로 형성된 볼트결합공이 서로 일치되고, 상기 볼트결합공에 볼트로 결합하여 상기 접촉차단아크슈트부인 상기 몸체의 결합 및 분해를 신속하고 손쉽게 하는 효과가 있다.The present invention is to combine the body of the contact blocking arc chute part consisting of a high-speed electric magnetic contactor composed of one side and the other body, the bolt coupling holes formed in a plurality of the one body and a plurality of bolt coupling holes formed in the other body coincide with each other By coupling the bolt to the bolt coupling hole, there is an effect of quick and easy coupling and disassembly of the body which is the contact blocking arc chute.

도 4는 본 고안에 따른 정면도이고, 도 5는 본 고안에 따른 측면도이다.4 is a front view according to the present invention, Figure 5 is a side view according to the present invention.

본 고안에 따른 고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조를 도 4 및 도 5에 도시된 것을 참조하여 상세하게 설명하면;The body coupling structure of the contact blocking arc chute for the high-speed train electromagnetic magnetic contactor according to the present invention will be described in detail with reference to FIGS. 4 and 5;

본 고안에 따른 고속전철용 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸 체결합구조는 일측몸체(61a)와 타측몸체(61b)로 구분되어 결합된 상기 몸체(61)로 구성된다.Body fastening structure of the contact blocking arc chute part for the high-speed train electromagnetic magnetic contactor according to the present invention is composed of the body 61 is divided into one body (61a) and the other body (61b).

일반적으로, 상기 접촉차단아크슈트부(60)는 본체(10)의 하부 마그네틱부(20)내의 통공부(21)에 안착된 고정코어(30)의 상부에서 하부가 접촉승강되는 가동코어(40)와 상기 가동코어(40)의 상부연결된 가동레버(50)와 상기 가동레버(50)의 타측과 연결되는 가동바아(62)를 복수개로 결합된 몸체(61)내에 설치하여 상기 가동바아(62)의 하부가 상기 몸체(61)내부에서 외부로 입출되며 상기 가동바아(62)의 중부에 가동접지부(63)가 설치되고 상기 가동접지부(63)의 하면과 접촉되도록 상기 몸체(61)내의 하부면에 형성된 고정접지부(64)가 설치되며, 상기 본체(10)의 상부양측에 설치된 전원단자(70a, 70b)에 상기 고정접지부(64)가 서로 연결되도록 구성된다.In general, the contact blocking arc chute 60 is a movable core 40 in which a lower portion of the contact core is raised and lowered on an upper portion of the fixing core 30 seated on the through-hole 21 in the lower magnetic portion 20 of the main body 10. ) And the movable bar (62) connected to the upper side of the movable core (40) and the movable bar (62) connected to the other side of the movable lever (50) in the plurality of coupled body (61) to the movable bar (62). The lower portion of the body 61 is introduced into the outside from the inside of the body 61, the movable ground portion 63 is installed in the middle of the movable bar 62 and the body 61 so as to contact the lower surface of the movable ground portion 63 The fixed grounding portion 64 is formed on the lower surface of the inside, and the fixed grounding portion 64 is configured to be connected to each other to the power supply terminals 70a and 70b provided on both upper sides of the main body 10.

상기 접촉차단아크슈트(60)의 구성부인 상기 몸체(61)를 상기 일측타측몸체(61a, 61b)로 구분하여 구성하고, 상기 일측몸체(61a)에 다수개로 형성된 볼트결합공(65)과 상기 타측몸체(61b)에 다수개로 형성된 볼트결합공(65)이 서로 일치되고, 상기 볼트결합공(65)들에 볼트(66)가 삽입결합되어 고정되도록 구성된다.The body 61, which is a component of the contact blocking arc chute 60, is divided into one side body 61a and 61b, and a plurality of bolt coupling holes 65 formed in the one body 61a and the The bolt coupling holes 65 formed in plural numbers in the other body 61b are matched with each other, and the bolts 66 are inserted into and fixed to the bolt coupling holes 65.

또한, 상기 볼트(66)의 끝단부인 상기 타측몸체(61b)의 볼트결합공(65)에 너트(67)를 삽입하여 상기 볼트(66)의 끝단부와 결합하여 고정하도록 구성된다.In addition, the nut 67 is inserted into the bolt coupling hole 65 of the other body 61b, which is the end of the bolt 66, and is configured to engage and fix the end of the bolt 66.

이상 설명한 내용을 통해 당업자라면 본 고안의 기술사상을 일탈하지 아니하는 범위에서 다양한 변경 및 수정이 가능함을 알 수 있을 것이다.Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical spirit of the present invention.

따라서, 본 고안의 기술적범위는 실시예에 기재된 내용으로 한정되는 것이 아니라 실용신안등록청구위 범위 및 그와 균등한 것들에 의하여 정해져야한다.Therefore, the technical scope of the present invention should not be limited to the contents described in the embodiments, but should be determined by the scope of utility model registration claims and their equivalents.

도 1은 전자마그네틱 접촉기의 개략도.1 is a schematic diagram of an electromagnetic magnetic contactor.

도 2는 종래의 접촉차단아크슈트부의 몸체 구조를 나타낸 개략도.Figure 2 is a schematic diagram showing the body structure of a conventional contact blocking arc chute portion.

도 3은 종래의 접촉차단아크슈트부의 몸체 측면도.Figure 3 is a side view of the body of the conventional contact blocking arc chute.

도 4는 본 고안에 따른 정면도.4 is a front view according to the present invention.

도 5는 본 고안에 따른 측면도.Figure 5 is a side view according to the present invention.

***** 도면의 주요부분에 대한 부호의 설명 ********** Explanation of symbols for main parts of drawing *****

10: 본체 20: 마그네틱부 21: 통공 30: 고정코어 40: 가동코어 50: 가동레버 60: 접촉차단아크슈트부 61: 몸체 61a: 일측몸체 61b: 타측몸체 62: 가동바아 64: 고정접지부 65: 볼트결합공 66: 볼트 67: 너트 100: 고속전철용 전자마그네틱 접촉기.DESCRIPTION OF REFERENCE NUMERALS 10 main body 20 magnetic part 21 through hole 30 fixed core 40 movable core 50 movable lever 60 contact blocking arc chute portion 61 body 61a one body 61b other body 62 movable bar 64 fixed ground portion 65 : Bolt joint 66: Bolt 67: Nut 100: Electromagnetic contactor for high speed train.

Claims (1)

본체(10)의 하부 마그네틱부(20)내의 통공부(21)에 안착된 고정코어(30)의 상부에서 하부가 접촉승강되는 가동코어(40)와 상기 가동코어(40)의 상부연결된 가동레버(50)와 상기 가동레버(50)의 타측과 연결되는 가동바아(62)를 복수개로 결합된 몸체(61)내에 설치하여 상기 가동바아(62)의 하부가 상기 몸체(61)내부에서 외부로 입출되며 상기 가동바아(62)의 중부에 가동접지부가 설치되고 상기 가동접지부의 하면과 접촉되도록 상기 몸체(61)내의 하부면에 형성된 고정접지부(64)가 설치되며, 상기 본체(10)의 상부양측에 설치된 전원단자(70a, 70b)에 상기 고정접지부(64)가 서로 연결된 접촉차단아크슈트부(60)로 구성된 고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조에 있어서,The movable core 40 and the movable lever connected to the upper portion of the movable core 40, the lower portion of which is raised and lowered from the upper portion of the fixed core 30 seated on the through-hole 21 in the lower magnetic portion 20 of the main body 10. A movable bar 62 connected to the other side of the movable lever 50 and 50 is installed in the plurality of coupled body 61 so that the lower portion of the movable bar 62 is moved from the inside of the body 61 to the outside. The fixed ground portion 64 is formed on the lower surface of the body 61 to be in and out of the movable bar 62 and the movable ground portion is installed in contact with the lower surface of the movable ground portion. In the body coupling structure of the contact blocking arc chute for high speed electric magnetic magnetic contactor composed of a contact blocking arc chute 60 connected to the fixed ground 64 is connected to the power supply terminals (70a, 70b) installed on both sides of the upper, 일측몸체(61a)와 타측몸체(61b)가 서로 결합되어 상기 몸체(61)로 구성하되, 상기 일측몸체(61a)에 다수개로 형성된 볼트결합공(65)과 상기 타측몸체(61b)에 다수개로 형성된 볼트결합공(65)이 서로 일치되고, 상기 볼트결합공(65)들에 볼트(66)가 삽입결합되는 것을 특징으로 하는 고속전철 전자마그네틱 접촉기용 접촉차단아크슈트부의 몸체결합구조. One body (61a) and the other body (61b) is coupled to each other to be composed of the body 61, a plurality of bolt coupling holes (65) and the other body (61b) formed in a plurality of the one body (61a) The formed bolt coupling holes (65) coincide with each other, the bolt coupling hole (65) is a body coupling structure of the contact blocking arc chute for high speed electric magnetic contactor, characterized in that the insertion coupling.
KR2020080017356U 2008-12-30 2008-12-30 Contact and interception arc shut part body combination structure for high-speed electric railroad electronic magnetic contactor KR200453332Y1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000015895U (en) * 1999-01-19 2000-08-16 이종수 device for interception arc in the fixing terminal &mobility terminal of magnetic contactor
JP2004355844A (en) 2003-05-27 2004-12-16 Mitsuba Corp Electromagnetic relay
JP2006196362A (en) 2005-01-14 2006-07-27 Matsushita Electric Works Ltd Latch type relay
JP2008226547A (en) 2007-03-09 2008-09-25 Denso Corp Electromagnetic relay

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000015895U (en) * 1999-01-19 2000-08-16 이종수 device for interception arc in the fixing terminal &mobility terminal of magnetic contactor
JP2004355844A (en) 2003-05-27 2004-12-16 Mitsuba Corp Electromagnetic relay
JP2006196362A (en) 2005-01-14 2006-07-27 Matsushita Electric Works Ltd Latch type relay
JP2008226547A (en) 2007-03-09 2008-09-25 Denso Corp Electromagnetic relay

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