JPH0463064U - - Google Patents

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Publication number
JPH0463064U
JPH0463064U JP10648990U JP10648990U JPH0463064U JP H0463064 U JPH0463064 U JP H0463064U JP 10648990 U JP10648990 U JP 10648990U JP 10648990 U JP10648990 U JP 10648990U JP H0463064 U JPH0463064 U JP H0463064U
Authority
JP
Japan
Prior art keywords
inert gas
refractory container
container
open end
annular
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
JP10648990U
Other languages
English (en)
Other versions
JPH0734372Y2 (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 JP10648990U priority Critical patent/JPH0734372Y2/ja
Publication of JPH0463064U publication Critical patent/JPH0463064U/ja
Application granted granted Critical
Publication of JPH0734372Y2 publication Critical patent/JPH0734372Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案のプラスチツク炭化用燃焼抑制
器具の一例を示す斜視図、第2図は第1図に示し
たプラスチツク炭化用燃焼抑制器具を構成する環
状管部の垂直断面図および上面図である。 1……プラスチツク炭化用燃焼抑制器具、2…
…環状管、3……不活性ガス噴出口、4……環状
管部、8……プラスチツク試料、9……一端開放
の耐火性容器(白金坩堝)。

Claims (1)

  1. 【実用新案登録請求の範囲】 不活性ガス供給源と直接または間接に連通し、
    プラスチツク試料を収容した一端開放の耐火性容
    器の開放面側端部またはその近傍において前記耐
    火性容器または該耐火性容器の内部空間を取囲む
    環状管と、 この環状管に供給された不活性ガスが、該環状
    管から前記耐火性容器の内部空間上部ないし内部
    空間上方に向けて噴出する不活性ガス噴出口と を少なくとも備えた環状管部を有することを特徴
    とするプラスチツク炭化用燃焼抑制器具。
JP10648990U 1990-10-09 1990-10-09 プラスチック炭化用燃焼抑制器具 Expired - Lifetime JPH0734372Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10648990U JPH0734372Y2 (ja) 1990-10-09 1990-10-09 プラスチック炭化用燃焼抑制器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10648990U JPH0734372Y2 (ja) 1990-10-09 1990-10-09 プラスチック炭化用燃焼抑制器具

Publications (2)

Publication Number Publication Date
JPH0463064U true JPH0463064U (ja) 1992-05-29
JPH0734372Y2 JPH0734372Y2 (ja) 1995-08-02

Family

ID=31852599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10648990U Expired - Lifetime JPH0734372Y2 (ja) 1990-10-09 1990-10-09 プラスチック炭化用燃焼抑制器具

Country Status (1)

Country Link
JP (1) JPH0734372Y2 (ja)

Also Published As

Publication number Publication date
JPH0734372Y2 (ja) 1995-08-02

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