JPS63135937U - - Google Patents
Info
- Publication number
- JPS63135937U JPS63135937U JP2783187U JP2783187U JPS63135937U JP S63135937 U JPS63135937 U JP S63135937U JP 2783187 U JP2783187 U JP 2783187U JP 2783187 U JP2783187 U JP 2783187U JP S63135937 U JPS63135937 U JP S63135937U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- glass
- temperature
- electric heating
- control device
- 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
Links
- 238000005485 electric heating Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000006060 molten glass Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 5
- 238000009529 body temperature measurement Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
図面は本考案の実施例を示す縦断側面図である
。 ２……スリーブ、３……溶融ガラス、４ａ，４
ｂ，４ｃ……電気加熱装置、５……中空円筒体、
６……電熱線、８……電源回路部、９……温度測
定装置、９ａ，９ｂ，９ｃ……測温素子、１１…
…制御器。
。 ２……スリーブ、３……溶融ガラス、４ａ，４
ｂ，４ｃ……電気加熱装置、５……中空円筒体、
６……電熱線、８……電源回路部、９……温度測
定装置、９ａ，９ｂ，９ｃ……測温素子、１１…
…制御器。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 溶融ガラスをスリーブ上に供給して管引き
するガラス管引き成形で、スリーブ上のガラスの
温度を所定温度に調節するスリーブのガラス温度
制御装置において、前記スリーブを包囲し、これ
と同軸的に連設された複数個の電気加熱装置と、
前記電気加熱装置にそれぞれ対応してスリーブの
軸に沿つて配設された同数個の温度測定装置とを
具備し、前記温度測定装置の測温信号に基づき前
記電気加熱装置の放熱量を制御するように構成し
たスリーブのガラス温度制御装置。 (2) 前記電気加熱装置が電熱線を巻回、埋設し
てなる中空筒体である実用新案登録請求の範囲第
１項記載のスリーブのガラス温度制御装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2783187U JPS63135937U (ja) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2783187U JPS63135937U (ja) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135937U true JPS63135937U (ja) | 1988-09-07 |
Family
ID=30830230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2783187U Pending JPS63135937U (ja) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135937U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009234873A (ja) * | 2008-03-28 | 2009-10-15 | Nippon Electric Glass Co Ltd | ガラス管又はガラス棒の製造装置 |
-
1987
- 1987-02-26 JP JP2783187U patent/JPS63135937U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009234873A (ja) * | 2008-03-28 | 2009-10-15 | Nippon Electric Glass Co Ltd | ガラス管又はガラス棒の製造装置 |
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