JPS5971160U - Good/bad judgment device for graphite crucibles - Google Patents

Good/bad judgment device for graphite crucibles

Info

Publication number
JPS5971160U
JPS5971160U JP16774382U JP16774382U JPS5971160U JP S5971160 U JPS5971160 U JP S5971160U JP 16774382 U JP16774382 U JP 16774382U JP 16774382 U JP16774382 U JP 16774382U JP S5971160 U JPS5971160 U JP S5971160U
Authority
JP
Japan
Prior art keywords
good
judgment device
graphite crucible
bad judgment
graphite crucibles
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
JP16774382U
Other languages
Japanese (ja)
Other versions
JPH0317254Y2 (en
Inventor
彰弘 平野
辻　勝也
細川　好則
Original Assignee
株式会社堀場製作所
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 株式会社堀場製作所 filed Critical 株式会社堀場製作所
Priority to JP16774382U priority Critical patent/JPS5971160U/en
Publication of JPS5971160U publication Critical patent/JPS5971160U/en
Application granted granted Critical
Publication of JPH0317254Y2 publication Critical patent/JPH0317254Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Crucibles And Fluidized-Bed Furnaces (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 drawings]

第１図は本考案の第１実施例を示す概略図、第２図ない
し第５図は本考案の第２実施例を示し第２図はるつぼ挟
圧前の抽出炉の縦断面図、第３図はるつぼ挟圧時の抽出
炉の縦断面図、第４図はロータリアクチュエータの概略
図、第５図は抽出炉の要部底面図である。 Ａ、１９・・・上部電極、Ｂ、　　６・・・下部電極、
Ｃ９２７・・・黒鉛るつぼ、Ｄ・・・電流供給部、Ｅ・
・・電圧計。FIG. 1 is a schematic diagram showing a first embodiment of the present invention, FIGS. 2 to 5 show a second embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of the extraction furnace before crucible compression. FIG. 3 is a longitudinal sectional view of the extraction furnace when the crucible is compressed, FIG. 4 is a schematic diagram of the rotary actuator, and FIG. 5 is a bottom view of the main parts of the extraction furnace. A, 19... Upper electrode, B, 6... Lower electrode,
C927...graphite crucible, D...current supply section, E.
··voltmeter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 黒鉛るつぼを上下から挟圧する上部電極及び下部電極と
、これら上、下部電極及び黒鉛るつぼに電流を流す電流
供給部と、上、下部電極に接続されて黒鉛るつぼの電気
抵抗を測定する電圧計とからなる黒鉛るつぼの良、不良
判定装置。An upper electrode and a lower electrode that press the graphite crucible from above and below, a current supply section that supplies current to the upper and lower electrodes and the graphite crucible, and a voltmeter that is connected to the upper and lower electrodes and measures the electrical resistance of the graphite crucible. A device for determining whether a graphite crucible is good or bad.
JP16774382U 1982-11-04 1982-11-04 Good/bad judgment device for graphite crucibles Granted JPS5971160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16774382U JPS5971160U (en) 1982-11-04 1982-11-04 Good/bad judgment device for graphite crucibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16774382U JPS5971160U (en) 1982-11-04 1982-11-04 Good/bad judgment device for graphite crucibles

Publications (2)

Publication Number Publication Date
JPS5971160U true JPS5971160U (en) 1984-05-15
JPH0317254Y2 JPH0317254Y2 (en) 1991-04-11

Family

ID=30366908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16774382U Granted JPS5971160U (en) 1982-11-04 1982-11-04 Good/bad judgment device for graphite crucibles

Country Status (1)

Country Link
JP (1) JPS5971160U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018025493A (en) * 2016-08-10 2018-02-15 メイン—エナージア インコーポレイテッド Pollution level measuring device for surface of photovoltaic cell module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018025493A (en) * 2016-08-10 2018-02-15 メイン—エナージア インコーポレイテッド Pollution level measuring device for surface of photovoltaic cell module

Also Published As

Publication number Publication date
JPH0317254Y2 (en) 1991-04-11

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