JPH01173156U - - Google Patents

Info

Publication number
JPH01173156U
JPH01173156U JP6771288U JP6771288U JPH01173156U JP H01173156 U JPH01173156 U JP H01173156U JP 6771288 U JP6771288 U JP 6771288U JP 6771288 U JP6771288 U JP 6771288U JP H01173156 U JPH01173156 U JP H01173156U
Authority
JP
Japan
Prior art keywords
raw material
reactor
core tube
tube
gas transport
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
JP6771288U
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 JP6771288U priority Critical patent/JPH01173156U/ja
Publication of JPH01173156U publication Critical patent/JPH01173156U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Chemical Vapour Deposition (AREA)

Description

【図面の簡単な説明】
第1図は本考案のCVD装置の一例を示す縦断
面図、第2図、第3図は同装置の炉心管部分の他
例の説明図、第4図、第5図は従来のCVD装置
の説明図である。 1は反応炉、2は炉心管、3は原料加熱部、4
は原料ガス輸送部、5は原料管、6は反応炉加熱
用ヒータ、7は原料加熱用ヒータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 反応炉1に炉心管2が一体に形成され、同炉心
    管2内に原料加熱部3と原料ガス輸送部4とが一
    体化された原料管5が挿入され、反応炉1の外周
    に反応炉加熱用ヒータ6が設けられ、炉心管2の
    外周に原料加熱用ヒータ7が設けられ、前記原料
    管5の原料ガス輸送部4を反応炉1の内側に突出
    させて同ガス輸送部4が反応炉加熱用ヒータ6に
    よつても保温されるようにしたことを特徴とする
    CVD装置。
JP6771288U 1988-05-23 1988-05-23 Pending JPH01173156U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6771288U JPH01173156U (ja) 1988-05-23 1988-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6771288U JPH01173156U (ja) 1988-05-23 1988-05-23

Publications (1)

Publication Number Publication Date
JPH01173156U true JPH01173156U (ja) 1989-12-08

Family

ID=31293071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6771288U Pending JPH01173156U (ja) 1988-05-23 1988-05-23

Country Status (1)

Country Link
JP (1) JPH01173156U (ja)

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