JPH0343378U - - Google Patents
Info
- Publication number
- JPH0343378U JPH0343378U JP10100089U JP10100089U JPH0343378U JP H0343378 U JPH0343378 U JP H0343378U JP 10100089 U JP10100089 U JP 10100089U JP 10100089 U JP10100089 U JP 10100089U JP H0343378 U JPH0343378 U JP H0343378U
- Authority
- JP
- Japan
- Prior art keywords
- light body
- explosive atmosphere
- opening
- internal light
- protective gas
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 239000002360 explosive Substances 0.000 claims 4
- 230000001681 protective effect Effects 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Coating Apparatus (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
第１図はこの考案の防爆型紫外線照射装置の一
実施例の断面図、第２図は側部断面図である。
１……外部灯体、２……照射窓、３……ガラス
、４……入口、５……通路（ダクト）、６……内
部灯体、７……ランプ、８……反射体、１０……
開口部、１２……案内部材、１３……出口、１４
……通路（ダクト）。
FIG. 1 is a sectional view of an embodiment of the explosion-proof ultraviolet irradiation device of this invention, and FIG. 2 is a side sectional view. 1... External light body, 2... Irradiation window, 3... Glass, 4... Entrance, 5... Passage (duct), 6... Internal light body, 7... Lamp, 8... Reflector, 10 ……
Opening, 12... Guide member, 13... Exit, 14
...Passage (duct).
Claims (1)
装置に於て、 下面に、ガラス３がはめ込まれた照射窓２を有
し、爆発性雰囲気外より通路５を通して入口４よ
り供給される保護ガスが内部を爆発性雰囲気より
高圧に保持する、密閉された外部灯体１と、 外部灯体内に配置され、内部にランプ７と、反
射体８が収納され、下面に、開口部１０を有し、
開口部からガラス面を冷却しながら入つた外部灯
体内の保護ガスが、ランプ、反射体を冷却後、上
方に設けられた出口１３から通路１４を介して爆
発性雰囲気外に直接排出されるようになされた、
内部灯体６を具備し、 外部灯体内の内部灯体との間に、内部灯体の長
手方向に沿つて、外部灯体の内壁から、内部灯体
の開口部に向かつて傾斜して配置された保護ガス
用の案内部材１２を有することを特徴とする防爆
型紫外線照射装置。[Scope of Claim for Utility Model Registration] An explosion-proof ultraviolet irradiation device placed in an explosive atmosphere has an irradiation window 2 fitted with glass 3 on the lower surface, and has an entrance through a passage 5 from outside the explosive atmosphere. A sealed external light body 1, in which the protective gas supplied from 4 is kept at a higher pressure than the explosive atmosphere; , has an opening 10,
The protective gas inside the external lamp enters through the opening while cooling the glass surface, and after cooling the lamp and reflector, is directly discharged from the outlet 13 provided above through the passage 14 to the outside of the explosive atmosphere. done to,
An internal light body 6 is provided between the external light body and the internal light body, and is arranged so as to be inclined from the inner wall of the external light body toward the opening of the internal light body along the longitudinal direction of the internal light body. An explosion-proof ultraviolet irradiation device characterized by having a guide member 12 for a protective gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100089U JPH0343378U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100089U JPH0343378U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343378U true JPH0343378U (en) | 1991-04-23 |
Family
ID=31649976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10100089U Pending JPH0343378U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202551A (en) * | 2006-10-04 | 2007-08-16 | Norio Harada | Agricultural net |
| JP2009146833A (en) * | 2007-12-18 | 2009-07-02 | Eye Lighting Syst Corp | Ultraviolet irradiation device |
| JP2011524616A (en) * | 2008-06-16 | 2011-09-01 | ヘレーウス ノーブルライト ゲゼルシャフト ミット ベシュレンクテル ハフツング | Small UV radiation module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61261055A (en) * | 1985-05-15 | 1986-11-19 | Toshiba Electric Equip Corp | Ultraviolet ray irradiation device |
-
1989
- 1989-08-31 JP JP10100089U patent/JPH0343378U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61261055A (en) * | 1985-05-15 | 1986-11-19 | Toshiba Electric Equip Corp | Ultraviolet ray irradiation device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202551A (en) * | 2006-10-04 | 2007-08-16 | Norio Harada | Agricultural net |
| JP4605529B2 (en) * | 2006-10-04 | 2011-01-05 | 原田 紀男 | Agricultural net |
| JP2009146833A (en) * | 2007-12-18 | 2009-07-02 | Eye Lighting Syst Corp | Ultraviolet irradiation device |
| JP4642066B2 (en) * | 2007-12-18 | 2011-03-02 | 株式会社アイ・ライティング・システム | UV irradiation equipment |
| JP2011524616A (en) * | 2008-06-16 | 2011-09-01 | ヘレーウス ノーブルライト ゲゼルシャフト ミット ベシュレンクテル ハフツング | Small UV radiation module |