JPS6159673U - - Google Patents

Info

Publication number
JPS6159673U
JPS6159673U JP14166584U JP14166584U JPS6159673U JP S6159673 U JPS6159673 U JP S6159673U JP 14166584 U JP14166584 U JP 14166584U JP 14166584 U JP14166584 U JP 14166584U JP S6159673 U JPS6159673 U JP S6159673U
Authority
JP
Japan
Prior art keywords
graphite crucible
crucible
peripheral wall
wall part
houses
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
JP14166584U
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 JP14166584U priority Critical patent/JPS6159673U/ja
Publication of JPS6159673U publication Critical patent/JPS6159673U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Description

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

第１図は本考案の一実施例を示す黒鉛ルツボの
斜視図、第２図はその側断面図である。 １…黒鉛ルツボ本体、２…黒鉛ルツボの円筒状
周壁部、３…スパイラル状のスリツト、４…保持
台。 FIG. 1 is a perspective view of a graphite crucible showing an embodiment of the present invention, and FIG. 2 is a side sectional view thereof. DESCRIPTION OF SYMBOLS 1... Graphite crucible main body, 2... Cylindrical peripheral wall part of graphite crucible, 3... Spiral-shaped slit, 4... Holding stand.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体物質溶融用石英ルツボを内装、保持する
黒鉛ルツボ１の円筒状周壁部２にスパイラル状の
スリツト３を設けてなることを特徴とする半導体
単結晶引上げ用黒鉛ルツボ。 A graphite crucible for pulling a semiconductor single crystal, characterized in that a spiral slit 3 is provided in a cylindrical peripheral wall part 2 of a graphite crucible 1 which houses and holds a quartz crucible for melting a semiconductor material.
JP14166584U 1984-09-20 1984-09-20 Pending JPS6159673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14166584U JPS6159673U (en) 1984-09-20 1984-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14166584U JPS6159673U (en) 1984-09-20 1984-09-20

Publications (1)

Publication Number Publication Date
JPS6159673U true JPS6159673U (en) 1986-04-22

Family

ID=30700002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14166584U Pending JPS6159673U (en) 1984-09-20 1984-09-20

Country Status (1)

Country Link
JP (1) JPS6159673U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430365U (en) * 1987-08-12 1989-02-23

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63137893A (en) * 1986-11-29 1988-06-09 Dainippon Printing Co Ltd Optical recording medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63137893A (en) * 1986-11-29 1988-06-09 Dainippon Printing Co Ltd Optical recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430365U (en) * 1987-08-12 1989-02-23

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