JPH0370241U - - Google Patents

Info

Publication number
JPH0370241U
JPH0370241U JP13258889U JP13258889U JPH0370241U JP H0370241 U JPH0370241 U JP H0370241U JP 13258889 U JP13258889 U JP 13258889U JP 13258889 U JP13258889 U JP 13258889U JP H0370241 U JPH0370241 U JP H0370241U
Authority
JP
Japan
Prior art keywords
ion exchange
measuring means
manufacturing apparatus
exchange source
melted
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
JP13258889U
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 JP13258889U priority Critical patent/JPH0370241U/ja
Publication of JPH0370241U publication Critical patent/JPH0370241U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Glass (AREA)

Description

【図面の簡単な説明】
第1図から第3図は、この考案の実施例に関し
、第1図は製造装置の全体概略図、第2図は加熱
室の雰囲気温度およびイオン交換源温度の変化を
示すグラフ、第3図はホルダの拡大斜視図、第4
図および第5図は従来例に関し、第4図は製造装
置の全体概略図、第5図はイオン交換源の温度変
化を示すグラフである。 S……製造装置、1……電気炉、2……るつぼ
、3……イオン交換源、5……電源装置、6……
基板、11……測温手段(第2の測温手段)。

Claims (1)

  1. 【実用新案登録請求の範囲】 電気炉中に設置したるつぼに、イオン交換源を
    投入して融解するとともに、この融解したイオン
    交換源の中に基板を浸せきする光導波路の製造装
    置において、 前記電気炉中の雰囲気温度を測定する測温手段
    を設け、この測温手段からの信号に基づいて電気
    炉への供給電力を制御することを特徴とする光導
    波路の製造装置。
JP13258889U 1989-11-14 1989-11-14 Pending JPH0370241U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13258889U JPH0370241U (ja) 1989-11-14 1989-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13258889U JPH0370241U (ja) 1989-11-14 1989-11-14

Publications (1)

Publication Number Publication Date
JPH0370241U true JPH0370241U (ja) 1991-07-15

Family

ID=31680039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13258889U Pending JPH0370241U (ja) 1989-11-14 1989-11-14

Country Status (1)

Country Link
JP (1) JPH0370241U (ja)

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