JPH02125332U - - Google Patents

Info

Publication number
JPH02125332U
JPH02125332U JP3351189U JP3351189U JPH02125332U JP H02125332 U JPH02125332 U JP H02125332U JP 3351189 U JP3351189 U JP 3351189U JP 3351189 U JP3351189 U JP 3351189U JP H02125332 U JPH02125332 U JP H02125332U
Authority
JP
Japan
Prior art keywords
semiconductor manufacturing
manufacturing device
overflow tank
inlet
shower nozzle
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
JP3351189U
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 JP3351189U priority Critical patent/JPH02125332U/ja
Publication of JPH02125332U publication Critical patent/JPH02125332U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Weting (AREA)

Description

【図面の簡単な説明】
第1図a及びbはそれぞれ本考案の一実施例の
上面図及び縦断面図、第2図a及びbはそれぞれ
従来例の上面図及び縦断面図である。 1……シリコン酸化膜エツチング液、2……循
環ポンプ、3……フイルタ、4……流入口、5…
…シヤワーノズル、6……流出部、7……オーバ
フロー貯液部、8……流入部より分散する流れ、
9……パンチング液、10…垂直方向に対して均
一な流れ、11……底部、12……側部、13…
…槽底部の四隅。

Claims (1)

    【実用新案登録請求の範囲】
  1. 洗浄液又はエツチング液を入れる循環フイルタ
    リング式のオーバーフロー槽を有する半導体製造
    装置において、前記オーバフロー槽は底面にシヤ
    ワーノズルを取り付けた流入口を備えた逆円錐状
    の底部と円筒形の側部を有していることを特徴と
    する半導体製造装置。
JP3351189U 1989-03-23 1989-03-23 Pending JPH02125332U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3351189U JPH02125332U (ja) 1989-03-23 1989-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3351189U JPH02125332U (ja) 1989-03-23 1989-03-23

Publications (1)

Publication Number Publication Date
JPH02125332U true JPH02125332U (ja) 1990-10-16

Family

ID=31537224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3351189U Pending JPH02125332U (ja) 1989-03-23 1989-03-23

Country Status (1)

Country Link
JP (1) JPH02125332U (ja)

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