JPS5815443U - Distribution board - Google Patents

Distribution board

Info

Publication number
JPS5815443U
JPS5815443U JP10799681U JP10799681U JPS5815443U JP S5815443 U JPS5815443 U JP S5815443U JP 10799681 U JP10799681 U JP 10799681U JP 10799681 U JP10799681 U JP 10799681U JP S5815443 U JPS5815443 U JP S5815443U
Authority
JP
Japan
Prior art keywords
distribution board
main switch
switch
built
branch
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
Application number
JP10799681U
Other languages
Japanese (ja)
Inventor
本田　和喜
豊 小島
洋一 磯部
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP10799681U priority Critical patent/JPS5815443U/en
Publication of JPS5815443U publication Critical patent/JPS5815443U/en
Pending legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例を示す配線図である。第２図乃至第３図
はこの考案の一実施例を示し、第２図はブロックフィル
タの回路図、第３図は配線図である。 １・・・・・・主開閉器、２・・・・・・分岐開閉器、
３・・・・・・分岐回路、４・・・・・・ブロックフィ
ルタ、４ａ・・・・・・並列共振回路、４ｂ・・・・・
・直列共振回路、５ａ、　　５ｂ・・・・・・電圧和、
５Ｃ・・・・・・中性相、６・・・・・・乗り越え回路
、７・・・・・・送信器、８・・・・・・負荷、９．１
０・・・・・・受信器、Ｘ・・・・・・分電盤。FIG. 1 is a wiring diagram showing a conventional example. 2 and 3 show an embodiment of this invention, FIG. 2 is a circuit diagram of a block filter, and FIG. 3 is a wiring diagram. 1... Main switch, 2... Branch switch,
3...Branch circuit, 4...Block filter, 4a...Parallel resonant circuit, 4b...
・Series resonant circuit, 5a, 5b...Voltage sum,
5C... Neutral phase, 6... Overpass circuit, 7... Transmitter, 8... Load, 9.1
0... Receiver, X... Distribution board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主開閉器と分岐開閉器を内蔵した分電盤に轟いて、この
主開閉器と分岐開閉器の相互間に接続し高周波信号が主
開閉器側へ漏れることを防止するブロックフィルタを内
蔵したことを特徴とする分電盤。Built-in block filter that prevents high-frequency signals from leaking to the main switch side by connecting them between the main switch and branch switch when the main switch and branch switch are built into the distribution board. A distribution board featuring:
JP10799681U 1981-07-20 1981-07-20 Distribution board Pending JPS5815443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10799681U JPS5815443U (en) 1981-07-20 1981-07-20 Distribution board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10799681U JPS5815443U (en) 1981-07-20 1981-07-20 Distribution board

Publications (1)

Publication Number Publication Date
JPS5815443U true JPS5815443U (en) 1983-01-31

Family

ID=29902420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10799681U Pending JPS5815443U (en) 1981-07-20 1981-07-20 Distribution board

Country Status (1)

Country Link
JP (1) JPS5815443U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02309U (en) * 1988-06-10 1990-01-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02309U (en) * 1988-06-10 1990-01-05
JPH0417523Y2 (en) * 1988-06-10 1992-04-20

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