KR840005903A - Switchgear Control - Google Patents

Switchgear Control Download PDF

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Publication number
KR840005903A
KR840005903A KR1019830001788A KR830001788A KR840005903A KR 840005903 A KR840005903 A KR 840005903A KR 1019830001788 A KR1019830001788 A KR 1019830001788A KR 830001788 A KR830001788 A KR 830001788A KR 840005903 A KR840005903 A KR 840005903A
Authority
KR
South Korea
Prior art keywords
movable pin
lever
contact
fixed
link
Prior art date
Application number
KR1019830001788A
Other languages
Korean (ko)
Other versions
KR870001428B1 (en
Inventor
미노루 야마하다
Original Assignee
카다야마 히도하지로
미쓰비시전기 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 카다야마 히도하지로, 미쓰비시전기 주식회사 filed Critical 카다야마 히도하지로
Publication of KR840005903A publication Critical patent/KR840005903A/en
Application granted granted Critical
Publication of KR870001428B1 publication Critical patent/KR870001428B1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04Energy stored by deformation of elastic members
    • H01H5/06Energy stored by deformation of elastic members by compression or extension of coil springs

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Structure Of Telephone Exchanges (AREA)

Abstract

내용 없음No content

Description

개폐기 조작장치Switchgear Control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 제2도의 폐극상태에 있어서 크로스바게 가해지는 하중상태를 표시한 골격도.FIG. 3 is a skeleton diagram showing a load state applied cross-barely in the closed state of FIG. 2. FIG.

제4도 및 제5도는 본 발명의 일실시예의 개폐기로서, 개극상태 및 폐극상태를 상세하게 표시한 부분도.4 and 5 are a partial view showing the opening state and the closed state in detail as the switchgear of an embodiment of the present invention.

제6도는 제4도의 개극상태에서의 링크계의 힘의 상태를 표시한 골격도.6 is a skeleton diagram showing the state of the force of the link system in the open state of FIG.

제7도는 제5도의 개로상태에서의 링크계의 힘의 상태를 표시한 골격도.7 is a skeleton diagram showing the state of the force of the link system in the open state of FIG.

Claims (2)

주회로의 접점간에 접촉압력을 부가하기 위한 접압스프링(7)과 중앙부에서 제3의 고정회전축(28)에 장착되는 레버 B(27)와, 이 레버 (27)의 일단과 접압스프링(7)간에 계합되는 링크기구와, 상기 레버(27)의 타단을회동시킴으로써 링크기구를 통하여 상기 접점의 개폐를 시행하는 조작로드(14)와, 상기 레버(27)를 상기접점의 개방방향으로 항시 작용하는 개방스프링(17)등을 구비하여서 된 개폐기 조작장치.A contact spring 7 for applying a contact pressure between the contacts of the main circuit, a lever B 27 mounted on a third fixed rotational shaft 28 at the center, one end of the lever 27, and a contact spring 7; The link mechanism engaged with the lever, an operation rod 14 which opens and closes the contact via the link mechanism by rotating the other end of the lever 27, and the lever 27 always acts in the opening direction of the contact point. Switchgear operating apparatus provided with the opening spring (17). 청구의 범위 제1항에 있어서, 링크기구는 일단이 제1의 고정회전축(19)에 장착되고 타단은 제1의 가동핀(21)을 통하여 접압스프링(7)에 구착되어 접점의 개폐방향의 운동을 안내하는 가이드링크(18)와, 일단이제1의 가동핀(21)에 구착되고, 타단은 제2의 가동핀(22)에 구착되는 링크(20)와, 중앙부에서 제2의 고정회전축(24)에 장착되고 일단이 제2의 가동핀(22)에 구착되어 링크(20)에 연결됨과 동시에 타단은 제3의 가동핀(25)에 구착된 레버(23)와,일단이 제3의 가동핀(25)에 구착되어 레버(23)의 타단에 연결됨과 동시에 타단은 제4의 가동핀(29)에 구착되어 레버(27)에 연결되는 링크(26)등으로 구성되어 상기 접점이 폐로상태에있을 때는 제1가동핀(21)과 제2의 가동핀(22)을 연결하는 선분과 제1의 가동핀(21)과 제2의 고정회전축(24)을 연결하는 선분이 이루는 각도를 0-30도로, 또 상기접점이 개방상태에 있을때는 제3의 고정회전축(28)과제4의 가동핀(29)을 연결하는 선분과 제3의 고정회전축(28)과 제3의 가동핀(25)을 연결하는 선분 등이 이루는 각도를 0-30도가 되도록 배치되어 있는 것을 특징으로 하는 개폐기 조작장치.2. The link mechanism according to claim 1, wherein one end of the link mechanism is mounted on the first fixed rotating shaft 19 and the other end is mounted on the contact spring 7 through the first movable pin 21 to determine the opening and closing direction of the contact. A guide link 18 for guiding the movement, a link 20 at one end of which is fastened to the first movable pin 21, and a second end of which is fixed to the second movable pin 22, and a second fixed rotary shaft at the center portion thereof. A lever 23 mounted on the 24 and connected to the link 20 at one end of the second movable pin 22, and the other end of which is attached to the third movable pin 25; Is connected to the other end of the lever 23 is mounted to the movable pin 25 of the other end and the other end is composed of a link 26 and the like connected to the lever 27 is mounted to the fourth movable pin 29 and the contact is When in the closed state, the angle formed by the line connecting the first movable pin 21 and the second movable pin 22 and the line connecting the first movable pin 21 and the second fixed rotating shaft 24 0-30 When the contact point is in the open state, the line segment connecting the third fixed rotation shaft 28 and the fourth movable pin 29 and the third fixed rotation shaft 28 and the third movable pin 25 Switchgear operating apparatus, characterized in that the angle formed by the line segment to be connected, such as 0-30 degrees. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830001788A 1982-09-17 1983-04-27 Device for operating switch KR870001428B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57-162624 1982-09-17
JP162624 1982-09-17
JP57162624A JPS5951415A (en) 1982-09-17 1982-09-17 Device for operating switch

Publications (2)

Publication Number Publication Date
KR840005903A true KR840005903A (en) 1984-11-19
KR870001428B1 KR870001428B1 (en) 1987-07-30

Family

ID=15758141

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001788A KR870001428B1 (en) 1982-09-17 1983-04-27 Device for operating switch

Country Status (2)

Country Link
JP (1) JPS5951415A (en)
KR (1) KR870001428B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100323744B1 (en) * 1999-12-13 2002-02-19 이종수 mechanicl auto-trip device in Relay for mownting fuse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS432164Y1 (en) * 1965-03-31 1968-01-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100323744B1 (en) * 1999-12-13 2002-02-19 이종수 mechanicl auto-trip device in Relay for mownting fuse

Also Published As

Publication number Publication date
KR870001428B1 (en) 1987-07-30
JPH0118528B2 (en) 1989-04-06
JPS5951415A (en) 1984-03-24

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