KR970023512A - switch - Google Patents

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Publication number
KR970023512A
KR970023512A KR1019950033774A KR19950033774A KR970023512A KR 970023512 A KR970023512 A KR 970023512A KR 1019950033774 A KR1019950033774 A KR 1019950033774A KR 19950033774 A KR19950033774 A KR 19950033774A KR 970023512 A KR970023512 A KR 970023512A
Authority
KR
South Korea
Prior art keywords
container
insulating
vacuum
terminal portions
pair
Prior art date
Application number
KR1019950033774A
Other languages
Korean (ko)
Other versions
KR100192108B1 (en
Inventor
쥰이치로 니시다니
사부로 에다
쇼지 다카기
미노루 나가하다
Original Assignee
기따오까 다까시
미쓰비시 덴키 가부시끼가이샤
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 기따오까 다까시, 미쓰비시 덴키 가부시끼가이샤 filed Critical 기따오까 다까시
Priority to KR1019950033774A priority Critical patent/KR100192108B1/en
Publication of KR970023512A publication Critical patent/KR970023512A/en
Application granted granted Critical
Publication of KR100192108B1 publication Critical patent/KR100192108B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/6606—Terminal arrangements

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

진공 스위치의 윗면의 단자 근처에 결로한 물을 재빨리 배수한다. 소정의 간격으로 진공 스위치(2)를 설치하고 진공 스위치(2)의 단자부(2b, 2c)가 설치된 쪽을 포위해서 마주한 반원주 형상의 절연성을 갖춘 포위체(6a)와, 포위체(6a)의 상호간에 용기의 축방향으로 홈(6c)이 형성되도록 접속한 절연성을 갖춘 접속체로 형성한 절연 프레임(6)으로 진공 스위치(2)의 윗면을 덮은 것이다.Quickly drain the condensed water near the terminals on the top of the vacuum switch. The semicircular insulating enclosure 6a and the enclosure 6a provided with the vacuum switch 2 at predetermined intervals and surrounding the side where the terminal portions 2b and 2c of the vacuum switch 2 are provided. The upper surface of the vacuum switch 2 is covered with an insulating frame 6 formed of an insulating connection body connected to each other so that the grooves 6c are formed in the axial direction of the container.

이에 따라 절연 프레임(6)의 윗면에 떨어지는 물이라든가 결로된 물을 홈(6c)으로 재빨리 배수할 수 있다.Accordingly, water falling on the upper surface of the insulating frame 6 or condensed water can be quickly drained to the groove 6c.

Description

개폐기switch

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

제1도는 본 발명의 한 실시예를 도시하는 평면도,1 is a plan view showing an embodiment of the present invention,

제2도는 제1도의 II-II에서 본 측면도,Figure 2 is a side view as seen from II-II of Figure 1,

제3도는 제1도의 저면도,3 is a bottom view of FIG. 1,

제4도는 제3도의 우측 윗편에서 본 사시도.4 is a perspective view of the upper right of FIG.

Claims (4)

진공 용기내에 고정 전극과 가동 전극을 갖춘 진공 스위치를 절연 프레임에 고정하고, 상기 각 전극에 접속된 한쌍의 단자부를 상기 용기의 축방향으로 설치하고, 회전이 자유로운 절연 크로스바를 거쳐서 상기 가동 전극을 구동해서 진공 스위치를 개폐하는 개폐기에 있어서, 상기 절연 프레임에 용기와 소정의 간격을 두고 한쌍의 단자부가 설치된 쪽을 포위해서 설치한 반원주 형상의 절연성을 갖춘 포위체를 형성한 것을 특징으로 하는 개폐기.A vacuum switch having a fixed electrode and a movable electrode in a vacuum vessel is fixed to an insulating frame, a pair of terminal portions connected to the electrodes are provided in the axial direction of the vessel, and the movable electrode is driven through an insulated crossbar that is free to rotate. A switchgear for opening and closing a vacuum switch, wherein the switchboard is formed with a semi-circular insulating enclosure having a semicircular shape formed around the side in which the pair of terminal portions are provided at a predetermined distance from the container. 제1항에 있어서, 절연 프레임은 45~60wt%의 불포화 폴리에스테르와, 15~30wt%의 수화 알루미나와, 15~25wt%의 유리 섬유를 함유하는 것을 특징으로 하는 개폐기.The switchgear according to claim 1, wherein the insulating frame contains 45 to 60 wt% of unsaturated polyester, 15 to 30 wt% of hydrated alumina, and 15 to 25 wt% of glass fiber. 진공 용기내에 고정 전극과 가동 전극을 갖춘 3개의 진공 스위치를 평행하게 소정의 간격으로 절연 프레임에 고정하고, 상기 각 전극에 접속된 한쌍의 단자부를 상기 용기의 축방향으로 설치하고, 회전이 자유로운 절연 크로스바를 거쳐서 상기 가동 전극을 구동하여 진공 스위치를 개폐하는 개폐기에 있어서, 상기 절연 프레임에 각 용기와 소정의 간격을 두고 한쌍의 단자부가 설치된 쪽을 포위해서 설치한 반원주 형상의 3개의 절연성을 갖춘 포위체와, 이 포위체의 상호간에 용기의 축방향으로 홈이 형성되도록 접속한 절연성을 갖춘 접속체를 형성한 것을 특징으로 하는 개폐기.Three vacuum switches having a fixed electrode and a movable electrode in the vacuum container are fixed to the insulating frame in parallel at predetermined intervals, and a pair of terminal portions connected to the electrodes are provided in the axial direction of the container, and the rotation is freely insulated. In a switchgear for driving the movable electrode to open and close the vacuum switch via a crossbar, a semicircular shape having three insulating properties surrounded by a side where a pair of terminal portions are provided in the insulating frame at predetermined intervals from each container. A switch comprising a sieve and an insulating member having an insulating property connected to each other so that grooves are formed in the axial direction of the container. 진공 용기내에 고정 전극과 가동 전극을 갖춘 3개의 진공 스위치를 행하게 소정의 간격으로 절연 프레임에 고정하고, 상기 각 전극에 접속된 한쌍의 단자부를 상기 용기의 추강향으로 설치하고, 회전이 자유로운 절연 크로스바를 거쳐서 상기 가동 전극을 구동하여 진공 스위치를 개폐하는 개폐기에 있어서, 상기 절연 프레임에 각 용기와 소정의 간격을 두고 한쌍의 단자부가 설치된 쪽을 포위시켜서 설치한 반원주 혀앙의 3개의 절연성을 갖춘 포위체와, 이 포위체의 상호간에 용기의 축방향으로 홈이 형성되도록 접속한 절연성을 갖춘 접속체와, 상기 용기의 고정 전극측과 마주하고 포위체와 접속된 절연성을 갖춘 방진체를 형성하는 것을 특징으로 하는 개폐기.Insulated crossbars fixed to the insulating frame at predetermined intervals so as to perform three vacuum switches having fixed electrodes and movable electrodes in a vacuum container, and provided with a pair of terminal portions connected to the respective electrodes in the downward direction of the container, and freely rotating. In the switchgear for driving the movable electrode to open and close the vacuum switch via a three-insulating enclosure of semi-circumferential tongue provided by enclosing the side in which the pair of terminal portions are provided in the insulating frame at predetermined intervals from each container And an insulating connection body connected to each other so as to form grooves in the axial direction of the container, and a dustproof body having insulation insulating to face the fixed electrode side of the container and connected to the enclosure. Switchgear made. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033774A 1995-10-04 1995-10-04 Switch KR100192108B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950033774A KR100192108B1 (en) 1995-10-04 1995-10-04 Switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033774A KR100192108B1 (en) 1995-10-04 1995-10-04 Switch

Publications (2)

Publication Number Publication Date
KR970023512A true KR970023512A (en) 1997-05-30
KR100192108B1 KR100192108B1 (en) 1999-06-15

Family

ID=19429113

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033774A KR100192108B1 (en) 1995-10-04 1995-10-04 Switch

Country Status (1)

Country Link
KR (1) KR100192108B1 (en)

Also Published As

Publication number Publication date
KR100192108B1 (en) 1999-06-15

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