JPS6430603U - - Google Patents

Info

Publication number
JPS6430603U
JPS6430603U JP12150187U JP12150187U JPS6430603U JP S6430603 U JPS6430603 U JP S6430603U JP 12150187 U JP12150187 U JP 12150187U JP 12150187 U JP12150187 U JP 12150187U JP S6430603 U JPS6430603 U JP S6430603U
Authority
JP
Japan
Prior art keywords
nitrogen gas
oil
extra
bushing
lower half
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
Application number
JP12150187U
Other languages
English (en)
Other versions
JPH076644Y2 (ja
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 filed Critical
Priority to JP1987121501U priority Critical patent/JPH076644Y2/ja
Publication of JPS6430603U publication Critical patent/JPS6430603U/ja
Application granted granted Critical
Publication of JPH076644Y2 publication Critical patent/JPH076644Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gas-Insulated Switchgears (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例の要部を示す断面図、
第２図は本考案の実施例に関連するブツシングの
絶縁油のレベルと部分放電電圧の実験結果を示す
線図、第３図は第２図に関連した計算結果を示す
線図、第４図は従来の特高閉鎖配電盤を示す側面
図、第５図は従来のブツシングを示す断面図であ
る。 １……閉鎖箱、２……取引用計器用変圧変流器
、３……油絶縁窒素ガス封入密閉容器、６……絶
縁油、７……窒素ガス、１０……ブツシング、１
０ｂ……接地層。

Claims (1)

    【実用新案登録請求の範囲】
  1. 閉鎖箱に油絶縁窒素ガス封入密閉容器および下
    半部がこの中に伸びるブツシングを備え、これら
    を介して主回路に接続する電気機器を収納する特
    高閉鎖配電盤において、前記油絶縁窒素ガス封入
    密閉容器に封入されている絶縁油および窒素ガス
    を、前記ブツシングの下半部の絶縁媒体とするこ
    とを特徴とする特高閉鎖配電盤。
JP1987121501U 1987-08-10 1987-08-10 特高閉鎖配電盤 Expired - Lifetime JPH076644Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987121501U JPH076644Y2 (ja) 1987-08-10 1987-08-10 特高閉鎖配電盤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987121501U JPH076644Y2 (ja) 1987-08-10 1987-08-10 特高閉鎖配電盤

Publications (2)

Publication Number Publication Date
JPS6430603U true JPS6430603U (ja) 1989-02-27
JPH076644Y2 JPH076644Y2 (ja) 1995-02-15

Family

ID=31368561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987121501U Expired - Lifetime JPH076644Y2 (ja) 1987-08-10 1987-08-10 特高閉鎖配電盤

Country Status (1)

Country Link
JP (1) JPH076644Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133114U (ja) * 1977-03-30 1978-10-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133114U (ja) * 1977-03-30 1978-10-21

Also Published As

Publication number Publication date
JPH076644Y2 (ja) 1995-02-15

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