JPH02142941U - - Google Patents
Info
- Publication number
- JPH02142941U JPH02142941U JP4968789U JP4968789U JPH02142941U JP H02142941 U JPH02142941 U JP H02142941U JP 4968789 U JP4968789 U JP 4968789U JP 4968789 U JP4968789 U JP 4968789U JP H02142941 U JPH02142941 U JP H02142941U
- Authority
- JP
- Japan
- Prior art keywords
- case
- base
- safety
- terminal
- cartridge
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000001012 protector Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
図面は本考案に係る通信用保安器のカートリツ
ジの一実施例を示し、第１図は同断面図、第２図
は組付状態を説明する分解斜視図、第３図は端子
配置状態を説明する斜視図、第４図は絶縁ケース
内側の平面図、第５図は接触子の斜視図、第６図
は保安回路の説明図である。
１……通信用保安器、２……ベース、５……保
安カートリツジ、６……アース延長部、１０……
ターミナル部、１１……圧入ブロツク、２０……
基台、２１……カートリツジ装着部、５０……絶
縁ケース、５１……プリント基板、５４，５５…
…接触子、６１……段部、６２，６３……溝、６
５……蓋体。
The drawings show an embodiment of a communication protector cartridge according to the present invention, with FIG. 1 being a sectional view thereof, FIG. 2 being an exploded perspective view illustrating an assembled state, and FIG. 3 illustrating a terminal arrangement state. 4 is a plan view of the inside of the insulating case, FIG. 5 is a perspective view of the contact, and FIG. 6 is an explanatory diagram of the safety circuit. 1...Communication protector, 2...Base, 5...Safety cartridge, 6...Ground extension, 10...
Terminal part, 11... Press-fit block, 20...
Base, 21... Cartridge mounting portion, 50... Insulating case, 51... Printed circuit board, 54, 55...
...Contact, 61...Step, 62, 63...Groove, 6
5...Lid body.
Claims (1)
とが配設されて成るベースと、このベースに着脱
可能に装着されて上記線路端子及びアース端子の
間に接続される三極のガス入放電管形避雷素子と
上記宅内端子及び線路端子の間に夫々接続される
非直線抵抗素子とを内蔵して成る保安カートリツ
ジとから組合せられる通信用保安器において、 保安カートリツジがケースとケース内に収容さ
れる保安回路部品とから構成され、ケース内側に
は上部の段部と上部から下方への溝とが形成され
、保安回路部品がプリント基板下面に各素子とこ
れらの接触子とが垂設して構成され、プリント基
板がケース内の段部に係合支持されるとともに、
各接触子が溝からケース下面へ突出されているこ
とを特徴とする通信用保安器のカートリツジ。[Claim for Utility Model Registration] A base comprising a pair of in-house terminals, a pair of line terminals, and a ground terminal, and a base that is removably attached to the base and connected between the line terminals and the ground terminal. A communication protector that is combined with a safety cartridge comprising a three-pole gas-filled discharge tube type lightning arrester element and a non-linear resistance element connected between the above-mentioned in-house terminal and line terminal, respectively, the safety cartridge comprising: Consisting of a case and safety circuit components housed in the case, an upper step and a groove extending downward from the top are formed on the inside of the case, and the safety circuit components are connected to each element on the bottom surface of the printed circuit board and their contacts. The printed circuit board is engaged with and supported by a stepped part in the case, and
A communication protector cartridge characterized in that each contact protrudes from a groove to the bottom surface of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4968789U JPH0729707Y2 (en) | 1989-04-28 | 1989-04-28 | Communication protector cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4968789U JPH0729707Y2 (en) | 1989-04-28 | 1989-04-28 | Communication protector cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02142941U true JPH02142941U (en) | 1990-12-04 |
| JPH0729707Y2 JPH0729707Y2 (en) | 1995-07-05 |
Family
ID=31567594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4968789U Expired - Lifetime JPH0729707Y2 (en) | 1989-04-28 | 1989-04-28 | Communication protector cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729707Y2 (en) |
-
1989
- 1989-04-28 JP JP4968789U patent/JPH0729707Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729707Y2 (en) | 1995-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |