JPS5954565U - Electrolytic corrosion prevention device - Google Patents

Electrolytic corrosion prevention device

Info

Publication number
JPS5954565U
JPS5954565U JP14706482U JP14706482U JPS5954565U JP S5954565 U JPS5954565 U JP S5954565U JP 14706482 U JP14706482 U JP 14706482U JP 14706482 U JP14706482 U JP 14706482U JP S5954565 U JPS5954565 U JP S5954565U
Authority
JP
Japan
Prior art keywords
anode metal
recess
prevention device
corrosion prevention
electrolytic corrosion
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
JP14706482U
Other languages
Japanese (ja)
Other versions
JPS6315333Y2 (en
Inventor
内藤　和昌
Original Assignee
株式会社北沢バルブ
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 株式会社北沢バルブ filed Critical 株式会社北沢バルブ
Priority to JP14706482U priority Critical patent/JPS5954565U/en
Publication of JPS5954565U publication Critical patent/JPS5954565U/en
Application granted granted Critical
Publication of JPS6315333Y2 publication Critical patent/JPS6315333Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)
  • Prevention Of Electric Corrosion (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]

図面は本考案の一実施例を示したもので、第１図は本考
案におけるゲートバルブの半裁正面図、　　、第２図は
同上の半裁側面図、第３図は第１図の蓋と金属片あ固定
状態を示した一部切欠き拡大正ｍ１図、第４図は第３図
の一部切欠き拡大側面図、第５図は第３図のＡ−Ａ線部
分断面図である。 １・・・バルブポデー、７・・・流路空間部、８・・・
フランジ、９・・・蓋、１０・・・凹部、１１・・・保
持杆、１２・・・防食用陽極金属片。The drawings show one embodiment of the present invention. Figure 1 is a half-cut front view of the gate valve according to the present invention, Figure 2 is a half-cut side view of the same, and Figure 3 shows the lid and metal of Figure 1. FIG. 4 is a partially cutaway enlarged side view of FIG. 3, and FIG. 5 is a partial sectional view taken along the line A-A of FIG. 3. 1... Valve pod, 7... Channel space, 8...
Flange, 9... Lid, 10... Recess, 11... Holding rod, 12... Anticorrosion anode metal piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁箱、管継手或は配管等の一部を外方に突出させて流路
空間部を形成し、該空間部の端部を開口してフランジを
設けると共に、低電位陽極金属片を設けた蓋を前記フラ
ンジに取付けて流路空間部に陽極金属片を収納するよう
にした電食防止装置において、上記した蓋の内面に凹部
を形成し１該凹部内の水平位置に保持杆を固着し、該凹
部内に防食用陽極金属を鋳込むことによって低電位陽極
金属片を鋳込み成形し、この陽極金属片は、前記した保
持杆を介して蓋の凹部に一体に固定したことを特徴とす
る電食防止装置。A part of the valve box, pipe fitting, piping, etc. is made to protrude outward to form a flow path space, and the end of the space is opened to provide a flange, and a low potential anode metal piece is provided. In an electrolytic corrosion prevention device in which a lid is attached to the flange and an anode metal piece is stored in the flow path space, a recess is formed on the inner surface of the lid, and a holding rod is fixed in a horizontal position within the recess. , a low-potential anode metal piece is cast by casting an anode metal for anticorrosion into the recess, and the anode metal piece is integrally fixed to the recess of the lid via the aforementioned holding rod. Electrolytic corrosion prevention device.
JP14706482U 1982-09-30 1982-09-30 Electrolytic corrosion prevention device Granted JPS5954565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14706482U JPS5954565U (en) 1982-09-30 1982-09-30 Electrolytic corrosion prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14706482U JPS5954565U (en) 1982-09-30 1982-09-30 Electrolytic corrosion prevention device

Publications (2)

Publication Number Publication Date
JPS5954565U true JPS5954565U (en) 1984-04-10
JPS6315333Y2 JPS6315333Y2 (en) 1988-04-28

Family

ID=30327152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14706482U Granted JPS5954565U (en) 1982-09-30 1982-09-30 Electrolytic corrosion prevention device

Country Status (1)

Country Link
JP (1) JPS5954565U (en)

Also Published As

Publication number Publication date
JPS6315333Y2 (en) 1988-04-28

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