JPS6310549U - - Google Patents

Info

Publication number
JPS6310549U
JPS6310549U JP10508186U JP10508186U JPS6310549U JP S6310549 U JPS6310549 U JP S6310549U JP 10508186 U JP10508186 U JP 10508186U JP 10508186 U JP10508186 U JP 10508186U JP S6310549 U JPS6310549 U JP S6310549U
Authority
JP
Japan
Prior art keywords
preheating tube
reactor
preheating
blind plate
semiconductor wafer
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
JP10508186U
Other languages
English (en)
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 JP10508186U priority Critical patent/JPS6310549U/ja
Publication of JPS6310549U publication Critical patent/JPS6310549U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の一実施例によるCVD装置
の断面図、第2図は動作状態を示す断面図、第3
図は従来装置の断面図、第4図はその動作状態を
示す断面図を示す。図中、1は反応管、2は加熱
ヒータ、3はガス排気口、4及び5はガス流入口
、6はボート、7は半導体ウエハ、16は予熱管
、17は盲板、19は予熱ヒータである。なお、
各図中、同一符号は同一又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ガス流入口とガス排気口とを有し、半導体ウエ
    ハを処理する反応炉、この反応炉の一端に気密に
    一端が結合された予熱管、及びこの予熱管の他端
    に着脱可能に結合され、この予熱管の他端を気密
    に封止する盲板を備えた半導体ウエハ処理装置。
JP10508186U 1986-07-09 1986-07-09 Pending JPS6310549U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10508186U JPS6310549U (ja) 1986-07-09 1986-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10508186U JPS6310549U (ja) 1986-07-09 1986-07-09

Publications (1)

Publication Number Publication Date
JPS6310549U true JPS6310549U (ja) 1988-01-23

Family

ID=30979172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10508186U Pending JPS6310549U (ja) 1986-07-09 1986-07-09

Country Status (1)

Country Link
JP (1) JPS6310549U (ja)

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