JPH0478226U - - Google Patents
Info
- Publication number
- JPH0478226U JPH0478226U JP12035090U JP12035090U JPH0478226U JP H0478226 U JPH0478226 U JP H0478226U JP 12035090 U JP12035090 U JP 12035090U JP 12035090 U JP12035090 U JP 12035090U JP H0478226 U JPH0478226 U JP H0478226U
- Authority
- JP
- Japan
- Prior art keywords
- burner
- arm
- base
- axial direction
- furnace body
- 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
Links
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 229910000077 silane Inorganic materials 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Description
第１図は本考案を適用するバーナ操作器の一実
施例を示す側面図、第２図はその平面図、第３図
は本考案のバーナ操作器のバーナ保持具の側面図
、第４図は別な実施例の概略図、第５図は従来の
バーナ操作器の要部拡大図である。
３……バーナ、４……クロステーブル、５……
アーム、６……保持具、１０……バーナ操作器、
２０……アーム伸縮手段。
Fig. 1 is a side view showing an embodiment of a burner operating device to which the present invention is applied, Fig. 2 is a plan view thereof, Fig. 3 is a side view of a burner holder of the burner operating device of the present invention, and Fig. 4 5 is a schematic diagram of another embodiment, and FIG. 5 is an enlarged view of the main part of a conventional burner operating device. 3... burner, 4... cross table, 5...
Arm, 6... Holder, 10... Burner operator,
20...Arm extension/contraction means.
Claims (1)
けてシラン類ガス、水素ガスおよび酸素ガスを噴
出し、前記基体の表面に合成石英を形成するバー
ナの位置を操作する装置であつて、前記基体の回
転軸の軸方向と直交方向とに変位可能なクロステ
ーブルが炉体外部に配置され、前記クロステーブ
ルに基体の回転軸と平行な面を揺動可能なアーム
が取付けられ、該アームはその軸方向に伸縮可能
で揺動端が炉体の内部に達し、アームの揺動端に
バーナをアームの軸方向と平行に保持可能な保持
具が取付られていることを特徴とするバーナ操作
器。 ２ 前記バーナの中心線と保持具の中心線とが一
致していることを特徴とする実用新案登録請求の
範囲第１項記載のバーナ操作器。[Claims for Utility Model Registration] 1. The position of a burner that spouts silane gas, hydrogen gas, and oxygen gas toward a base that is rotatably supported inside a furnace body and forms synthetic quartz on the surface of the base. A cross table that can be displaced in an axial direction and orthogonal direction to the rotation axis of the base body is disposed outside the furnace body, and the cross table is capable of swinging in a plane parallel to the rotation axis of the base body. The arm is extendable and retractable in its axial direction and its swinging end reaches inside the furnace body, and a holder is attached to the swinging end of the arm to hold the burner parallel to the axial direction of the arm. A burner operating device characterized by: 2. The burner operating device according to claim 1, wherein the center line of the burner and the center line of the holder coincide with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120350U JP2537678Y2 (en) | 1990-11-19 | 1990-11-19 | Burner actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120350U JP2537678Y2 (en) | 1990-11-19 | 1990-11-19 | Burner actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0478226U true JPH0478226U (en) | 1992-07-08 |
| JP2537678Y2 JP2537678Y2 (en) | 1997-06-04 |
Family
ID=31868261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990120350U Expired - Lifetime JP2537678Y2 (en) | 1990-11-19 | 1990-11-19 | Burner actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2537678Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001019439A (en) * | 1999-07-01 | 2001-01-23 | Shin Etsu Chem Co Ltd | Production of accumulated body of fine particles of glass |
| WO2002102729A1 (en) * | 2001-06-14 | 2002-12-27 | Sumitomo Electric Industries, Ltd. | Device and method for producing stack of fine glass particles |
| WO2022168749A1 (en) * | 2021-02-08 | 2022-08-11 | 古河電気工業株式会社 | Optical fiber preform producing device and producing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161346A (en) * | 1984-01-05 | 1985-08-23 | Sumitomo Electric Ind Ltd | Process and device for preparing optical fiber preform |
| JPS61186241A (en) * | 1986-01-31 | 1986-08-19 | Hitachi Ltd | Production of parent material for optical fiber |
| JPS63285123A (en) * | 1987-05-18 | 1988-11-22 | Sumitomo Metal Ind Ltd | Production of porous glass preform |
-
1990
- 1990-11-19 JP JP1990120350U patent/JP2537678Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60161346A (en) * | 1984-01-05 | 1985-08-23 | Sumitomo Electric Ind Ltd | Process and device for preparing optical fiber preform |
| JPS61186241A (en) * | 1986-01-31 | 1986-08-19 | Hitachi Ltd | Production of parent material for optical fiber |
| JPS63285123A (en) * | 1987-05-18 | 1988-11-22 | Sumitomo Metal Ind Ltd | Production of porous glass preform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001019439A (en) * | 1999-07-01 | 2001-01-23 | Shin Etsu Chem Co Ltd | Production of accumulated body of fine particles of glass |
| WO2002102729A1 (en) * | 2001-06-14 | 2002-12-27 | Sumitomo Electric Industries, Ltd. | Device and method for producing stack of fine glass particles |
| WO2022168749A1 (en) * | 2021-02-08 | 2022-08-11 | 古河電気工業株式会社 | Optical fiber preform producing device and producing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2537678Y2 (en) | 1997-06-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |