JPS61142428U - - Google Patents

Info

Publication number
JPS61142428U
JPS61142428U JP2698885U JP2698885U JPS61142428U JP S61142428 U JPS61142428 U JP S61142428U JP 2698885 U JP2698885 U JP 2698885U JP 2698885 U JP2698885 U JP 2698885U JP S61142428 U JPS61142428 U JP S61142428U
Authority
JP
Japan
Prior art keywords
gas
instrument transformer
special container
insulated instrument
outside
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
JP2698885U
Other languages
Japanese (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 JP2698885U priority Critical patent/JPS61142428U/ja
Publication of JPS61142428U publication Critical patent/JPS61142428U/ja
Pending legal-status Critical Current

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  • Transformers For Measuring Instruments (AREA)

Description

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

第１図および第３図は本考案の実施例を示す斜
視図および断面図、第２図は従来例を示す斜視図
である。 ３…鉄心、４…締付金具、１１…圧力容器、１
２…ガスＰＴ、１３，１４…接地シールド、１５
…専用容器、１７…自動弁。 1 and 3 are a perspective view and a sectional view showing an embodiment of the present invention, and FIG. 2 is a perspective view showing a conventional example. 3... Iron core, 4... Tightening fitting, 11... Pressure vessel, 1
2...Gas PT, 13, 14...Grounding shield, 15
...Special container, 17...Automatic valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁ガスを充填した圧力容器に他機器と共に収
納された専用容器内にガス絶縁計器用変圧器を設
け、上記専用容器は０．５Kg／cm2の内外圧力差
に耐える合成樹脂製の密封構造よりなると共に、
該専用容器内外の圧力差が増大し所定値に達した
とき開いて内外の流通を可能とする自動弁を有し
、上記ガス絶縁計器用変圧器は鉄心および鉄心締
付金具の外側に接地電位に保持されたシールドを
設けたことを特徴とするガス絶縁計器用変圧器。 A gas-insulated instrument transformer is installed in a special container that is housed together with other equipment in a pressure container filled with insulating gas, and the special container has a sealed structure made of synthetic resin that can withstand an internal and external pressure difference of 0.5 kg/cm 2 . As it becomes,
The gas-insulated instrument transformer has an automatic valve that opens when the pressure difference between the inside and outside of the special container increases and reaches a predetermined value, allowing circulation between the inside and outside. A gas-insulated instrument transformer characterized by being provided with a shield held in place.
JP2698885U 1985-02-26 1985-02-26 Pending JPS61142428U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2698885U JPS61142428U (en) 1985-02-26 1985-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2698885U JPS61142428U (en) 1985-02-26 1985-02-26

Publications (1)

Publication Number Publication Date
JPS61142428U true JPS61142428U (en) 1986-09-03

Family

ID=30523518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2698885U Pending JPS61142428U (en) 1985-02-26 1985-02-26

Country Status (1)

Country Link
JP (1) JPS61142428U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103126A (en) * 1973-01-11 1974-09-30
JPS552165B2 (en) * 1977-05-04 1980-01-18
JPS55117404A (en) * 1978-09-04 1980-09-09 Coq Nv Metal clad switch
JPS5968911A (en) * 1982-10-13 1984-04-19 Hitachi Ltd Transformer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103126A (en) * 1973-01-11 1974-09-30
JPS552165B2 (en) * 1977-05-04 1980-01-18
JPS55117404A (en) * 1978-09-04 1980-09-09 Coq Nv Metal clad switch
JPS5968911A (en) * 1982-10-13 1984-04-19 Hitachi Ltd Transformer

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