JPH0221921U - - Google Patents
Info
- Publication number
- JPH0221921U JPH0221921U JP10053388U JP10053388U JPH0221921U JP H0221921 U JPH0221921 U JP H0221921U JP 10053388 U JP10053388 U JP 10053388U JP 10053388 U JP10053388 U JP 10053388U JP H0221921 U JPH0221921 U JP H0221921U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- main
- branch
- transformer element
- transformer
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Description
第１図は本考案に係る分岐器の一実施例の回路
図、第２図は本考案の他の実施例のブロツク図、
第３図は従来の分岐器の回路図である。
１……幹線Ａ局、２……幹線Ｂ局、３……分岐
器、Ｌ……幹線経路、Ａ，Ｂ……幹線端子、ＢＲ
……分岐端子、Ｔ……トランス、Ｒ……抵抗器。
FIG. 1 is a circuit diagram of one embodiment of a turnout according to the present invention, FIG. 2 is a block diagram of another embodiment of the present invention,
FIG. 3 is a circuit diagram of a conventional branching switch. 1... Trunk A station, 2... Trunk B station, 3... Turnout, L... Trunk route, A, B... Trunk terminal, BR
...branch terminal, T...transformer, R...resistor.
Claims (1)
路と、この線路とアース間に接続されたトランス
素子と、このトランス素子の２次端子と分岐端子
の間に接続された抵抗素子とを備え、第１、第２
の幹線端子から分岐端子への電気的特性及び分岐
端子から第１、第２の幹線端子への電気的特性が
同等になるようにトランス素子、抵抗素子の特性
が設定されている分岐器。 A line directly connecting a first main terminal and a second main terminal, a transformer element connected between this line and ground, and a resistance element connected between a secondary terminal of this transformer element and a branch terminal. Preparation, 1st, 2nd
The characteristics of the transformer element and the resistance element are set so that the electrical characteristics from the main terminal to the branch terminal and from the branch terminal to the first and second main terminals are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10053388U JPH0221921U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10053388U JPH0221921U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221921U true JPH0221921U (en) | 1990-02-14 |
Family
ID=31328692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10053388U Pending JPH0221921U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221921U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729887A (en) * | 1981-04-09 | 1982-02-17 | Furukawa Electric Co Ltd | Pipe cover |
| JPH0195616A (en) * | 1987-10-07 | 1989-04-13 | Uro Denshi Kogyo Kk | Two-way branching device |
-
1988
- 1988-07-28 JP JP10053388U patent/JPH0221921U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729887A (en) * | 1981-04-09 | 1982-02-17 | Furukawa Electric Co Ltd | Pipe cover |
| JPH0195616A (en) * | 1987-10-07 | 1989-04-13 | Uro Denshi Kogyo Kk | Two-way branching device |