KR880000713Y1 - Discharge tube of communication maintenance - Google Patents

Discharge tube of communication maintenance Download PDF

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Publication number
KR880000713Y1
KR880000713Y1 KR2019850002135U KR850002135U KR880000713Y1 KR 880000713 Y1 KR880000713 Y1 KR 880000713Y1 KR 2019850002135 U KR2019850002135 U KR 2019850002135U KR 850002135 U KR850002135 U KR 850002135U KR 880000713 Y1 KR880000713 Y1 KR 880000713Y1
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KR
South Korea
Prior art keywords
discharge tube
bimetal
overcurrent
pieces
communication maintenance
Prior art date
Application number
KR2019850002135U
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Korean (ko)
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KR860012476U (en
Inventor
최진식
최남식
Original Assignee
최진식
최남식
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Publication date
Application filed by 최진식, 최남식 filed Critical 최진식
Priority to KR2019850002135U priority Critical patent/KR880000713Y1/en
Publication of KR860012476U publication Critical patent/KR860012476U/en
Application granted granted Critical
Publication of KR880000713Y1 publication Critical patent/KR880000713Y1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

내용 없음.No content.

Description

통신용 보안기의 방전관Discharge tube of communication security device

제1도는 본 고안의 전체구성을 보인 분리사시도.1 is an exploded perspective view showing the overall configuration of the present invention.

제2도는 본 고안의 평면도.2 is a plan view of the present invention.

제3도의 제3(a)도는 종래 방전관의 평면도. 제3(b)도는 사용상태의 단면도.3A is a plan view of a conventional discharge tube. Figure 3 (b) is a cross-sectional view of the use state.

본 고안은 전화국 내의 국선과 구내선간에 설치하여 과전압 또는 과전류를 방전 또는 제한하므로서, 인체와 통신설비를 보호하게 하는 통신용 보안기에 있어서 통신 선로로부터 과전압이 유입되는 때에 자체내의 접지편을 통해 이를 방전하고 자동으로 복귀되게 하는 방전관에 관한 것이다.The present invention is installed between the trunk line and the internal line in the telephone office to discharge or limit the overvoltage or overcurrent, so that when the overvoltage flows from the communication line in the communication security device that protects the human body and the communication equipment, it is discharged through its own grounding piece and automatically It relates to a discharge tube to be returned to.

일반적으로 보안기 내에는 과전류를 방전 또는 제한시키는 방전관과 과전압을 차단시키는 과전류 제한 소자 즉, 히트 코일이 설치된다.Generally, a discharge tube for discharging or limiting an overcurrent and an overcurrent limiting element for blocking an overvoltage, that is, a heat coil, are installed in the security device.

종래의 보안기 방전관은 제3도에 도시한 것처럼 본체(1) 중앙에 탄소봉(2)을 끼워 저온납(2')으로 고정시킨 것을 사용하였으며, 이를 금속통(3)에 넣은 상태로 블록(4)에 고정된 히트 코일(5)에 결합시켜 탄소봉(5) 전단은 히트코일(4)에 접지되게 하고, 금속통(3)은 간격(7)을 갖도록 하며 금속통(3)의 후단은 스프링(6)으로 받쳐지도록 보안기를 구성하였다.In the conventional security device discharge tube, as shown in FIG. 3, a carbon rod 2 is inserted into the center of the main body 1 and fixed with a low temperature lead 2 ', and the block 4 is placed in a metal barrel 3. The front end of the carbon rod (5) is grounded to the heat coil (4), the metal barrel (3) has a gap (7) and the rear end of the metal barrel (3) is a spring The security device was configured to be supported by (6).

이러한 방전관은 과전류가 흐르면 탄소봉(2)을 고정시키는 저온납(2')이 녹아버리면서 탄소봉(2)이 후진함에 따라 스프링(6)이 금속통(3)을 간격(7)만큼 전진시켜 단자편(8)에 접속되게 함에 의해 과전류가 어스로 빠져버리도록 한 것이므로 과전류가 흐를 때마다 방전관을 새것으로 교체시켜 줘야만 모든 기능이 복구될 수 있는 것이며, 구성 또한 복잡하여 제작이 어려운 것임에 대하여 일회용으로만 사용할 수 밖에 없다는 결점이 있는 것이다.In the discharge tube, as the low-temperature lead 2 'fixing the carbon rod 2 melts as the overcurrent flows, the spring 6 moves the metal cylinder 3 forward by the interval 7 as the carbon rod 2 reverses. Since the overcurrent is discharged to earth by being connected to the piece (8), every function of the discharge tube must be replaced with a new one each time the overcurrent flows, and all functions can be restored. The drawback is that it can only be used for one-time use.

본 고안은 이러한 종래 보안기 방전관의 결점을 시정 보완하기 위해서 과전류가 흘렀을 때 자동으로 어스로 빠져버리도록 한 후, 다시 원위치로 복구되어 교체없이 반영구적으로 사용할 수 있는 방전관을 안출한 것으로, 이를 첨부 도면에 따라 상세히 설명하면 다음과 같다.The present invention is to make a discharge tube that can be used semi-permanently without replacement by returning to the original position when the overcurrent flows automatically to compensate for the deficiency of the conventional security machine discharge tube, it is shown in the accompanying drawings Detailed description is as follows.

여러개의 접속단자봉을 가진 접속블럭(10) 후면에 가스방전관(11)을 설치하여 각 접속단자에 연결되게 하고, 그 하방에는 히트코일(12)을 설치하여서 된 것에 있어서 가스방전관(11)의 중앙단자(13) 전단에 바이메탈편(14)(14')을 V형으로 고정시키고 양쪽 단자(15)(15')에는 각각 내측으로 절곡된 바이메탈편(16)(17)을 착설하여 과전류가 흐를 때 이들이 접속되어 어스선으로 유도되게 한 후 복귀되도록 함을 특징으로 한 것이다.The gas discharge tube 11 is installed on the rear of the connection block 10 having a plurality of connection terminal rods to be connected to each connection terminal, and a heat coil 12 is provided below the gas discharge tube 11. The bimetal pieces 14, 14 'are fixed in a V-shape at the front end of the central terminal 13, and the bimetal pieces 16, 17 bent inwards are installed at both terminals 15, 15', respectively, so that overcurrent When flowing, they are connected and guided to the earth line and then return.

이와같이 된 본 고안은 통상의 가스 방전관(11) 전단에 바이메탈편(14)(14')(16)(17)을 착설하므로서 평시에는 떨어져 있다가 정도 이상의 과전류가 흐를 때는 자체 특성에 의해 외부쪽 바이메탈편(16)(17)이 내측으로 휘어져 내부쪽 바이메탈편(14)(14')에 접속되면서 과전류가 중앙바이메탈편(14)(14')을 통해서 어스선으로 유출되게 한 것이며, 일단 과전류가 흘러나가 해소되면 외부쪽 바이메탈편(16)(17)은 외부쪽으로, 내측 바이메탈편(14)(14')은 중앙부 쪽으로 다시 복귀되면서 자동으로 접속상태가 해제되므로 모든 기능이 정상적으로 작동될 수 있게 된다.According to the present invention, the bimetal pieces 14, 14 ', 16 and 17 are placed in front of the ordinary gas discharge tube 11, so that they are separated during normal periods, and when the overcurrent flows more than that, the external bimetal is released. When the pieces 16 and 17 are bent inward and connected to the inner bimetal pieces 14 and 14 ', the overcurrent flows out through the center bimetal pieces 14 and 14' to the earth wire, and once the over current flows. When it is eliminated, the outer bimetal piece 16, 17 is returned to the outside, the inner bimetal piece 14, 14 'is returned to the center portion, and the connection state is automatically released, so that all functions can be normally operated.

이렇게 된 본 고안은 방전관(11)의 순간적인 자체 발아로 인해 발생되는 열원으로 바이메탈편(14)(14')(16)(17)이 자체 변형 특성으로 접속되면서 어스로 연결되고, 열원이 식으면 다시 원상태로 복귀되어 정상 기능을 회복시키게 한 것이므로 방전관의 교체없이 자동 개폐식으로 반영구적으로 사용될 수 있고, 이로 인해 히트코일의 희생이나 교환대 및 기타 시설물에 피해를 줌이 없이 안전하게 사용될 수 있고, 이들 부품을 교체시킬 필요가 없으므로 보안기를 피뢰탄 기반에서 뽑아낼 실요도 없이 편리하게 사용될 수 있는 것이다.The present invention is a heat source generated by the instantaneous self-germination of the discharge tube 11 is connected to the earth while the bimetallic pieces 14, 14 ', 16, 17 are connected with their own deformation characteristics, the heat source is If it is returned to its original state to restore its normal function, it can be used semi-permanently by automatically opening and closing without replacing the discharge tube, and thus it can be used safely without damaging the heat coil or damaging the switchboard and other facilities. There is no need to replace parts, so the security can be conveniently used without the need to pull the security guard out of the lightning rod base.

Claims (1)

여러가지 접속 단자봉을 가진 접속블럭(10) 후면에 가스방전관(11)을 설치하여 각 접속단자에 연결되게 하고, 그 하방에는 히트코일(12)을 설치하여서 된 것에 있어서 가스 방전관(11)의 중앙단자(13) 전단에 바이메탈편(14)(14')을 V형으로 고정시키고 양쪽 단자(15)(15)에는 각각 내측으로 절곡된 바이메탈편(16)(17)을 착설하여 과전류가 흐를 때 이들이 접속되어 어스선으로 유도되게 한 후, 복귀되도록 함을 특징으로 한 통신용 보안기의 방전관.A gas discharge tube 11 is provided on the rear of the connection block 10 having various connection terminal rods to be connected to each connection terminal, and a heat coil 12 is provided below the center of the gas discharge tube 11. When the bimetal pieces 14, 14 'are fixed in a V shape in front of the terminal 13, and the bimetal pieces 16, 17 bent inwards are installed on both terminals 15, 15, respectively, and an overcurrent flows. A discharge tube for a communication security device, characterized in that they are connected to be guided to the earth wire, and then returned.
KR2019850002135U 1985-03-05 1985-03-05 Discharge tube of communication maintenance KR880000713Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850002135U KR880000713Y1 (en) 1985-03-05 1985-03-05 Discharge tube of communication maintenance

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Application Number Priority Date Filing Date Title
KR2019850002135U KR880000713Y1 (en) 1985-03-05 1985-03-05 Discharge tube of communication maintenance

Publications (2)

Publication Number Publication Date
KR860012476U KR860012476U (en) 1986-10-10
KR880000713Y1 true KR880000713Y1 (en) 1988-03-15

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KR2019850002135U KR880000713Y1 (en) 1985-03-05 1985-03-05 Discharge tube of communication maintenance

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KR860012476U (en) 1986-10-10

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