JPS6146022U - Power supply device for discharge tube expansion device - Google Patents

Power supply device for discharge tube expansion device

Info

Publication number
JPS6146022U
JPS6146022U JP13192084U JP13192084U JPS6146022U JP S6146022 U JPS6146022 U JP S6146022U JP 13192084 U JP13192084 U JP 13192084U JP 13192084 U JP13192084 U JP 13192084U JP S6146022 U JPS6146022 U JP S6146022U
Authority
JP
Japan
Prior art keywords
power supply
supply device
discharge tube
tube expansion
expansion device
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
JP13192084U
Other languages
Japanese (ja)
Inventor
宏 中里
昇 土屋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric Co Ltd
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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Priority to JP13192084U priority Critical patent/JPS6146022U/en
Publication of JPS6146022U publication Critical patent/JPS6146022U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Generation Of Surge Voltage And Current (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、この考案の給電装置を用いた放電拡管装置を
示す部分断面図である。 第2図は、従来−の給電手段を用いた放電拡管装置を示
す部分断面兇である。 第3図は、この考案の一実施例に係る給電装置回りを拡
大して詳細に示す断面図である。 第4図は、回帰導体と伝熱管との関係を示す概略図であ
る。 2・・・電気パルス発生器、14・・・放電電極、16
・・・拡管用カートリッジ、26・・・伝熱管、28・
・・管板、30・・・同軸ケーブル、32・・・回帰導
体、36・・・外部導体、40・・・芯線。 躯
FIG. 1 is a partial sectional view showing a discharge tube expansion device using the power supply device of this invention. FIG. 2 is a partial cross-sectional view showing a discharge tube expansion device using a conventional power supply means. FIG. 3 is an enlarged sectional view showing the vicinity of the power supply device according to an embodiment of the invention in detail. FIG. 4 is a schematic diagram showing the relationship between the return conductor and the heat exchanger tube. 2... Electric pulse generator, 14... Discharge electrode, 16
...Tube expansion cartridge, 26...Heat transfer tube, 28.
... Tube plate, 30 ... Coaxial cable, 32 ... Return conductor, 36 ... External conductor, 40 ... Core wire. body

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 拡管されるべき管材の外径よりも大きい内法を有する筒
状の回帰導体内の中心軸部分に放電電極を回帰導体と絶
縁して保持し、電源に接続される同軸ケーブルの芯線を
前記放電電極に接続し、当該同軸ケーブルの外部導体を
前記回帰導体に接続したことを特徴とする放電拡管装置
用給電装置。
A discharge electrode is held insulated from the return conductor at the center axis of a cylindrical return conductor having an inner diameter larger than the outer diameter of the pipe material to be expanded, and the core wire of the coaxial cable connected to the power source is A power supply device for a discharge tube expansion device, characterized in that the power supply device is connected to an electrode, and an outer conductor of the coaxial cable is connected to the return conductor.
JP13192084U 1984-08-30 1984-08-30 Power supply device for discharge tube expansion device Pending JPS6146022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13192084U JPS6146022U (en) 1984-08-30 1984-08-30 Power supply device for discharge tube expansion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13192084U JPS6146022U (en) 1984-08-30 1984-08-30 Power supply device for discharge tube expansion device

Publications (1)

Publication Number Publication Date
JPS6146022U true JPS6146022U (en) 1986-03-27

Family

ID=30690491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13192084U Pending JPS6146022U (en) 1984-08-30 1984-08-30 Power supply device for discharge tube expansion device

Country Status (1)

Country Link
JP (1) JPS6146022U (en)

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