JP2005235643A - 耐圧防爆用筐体 - Google Patents
耐圧防爆用筐体 Download PDFInfo
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- JP2005235643A JP2005235643A JP2004044890A JP2004044890A JP2005235643A JP 2005235643 A JP2005235643 A JP 2005235643A JP 2004044890 A JP2004044890 A JP 2004044890A JP 2004044890 A JP2004044890 A JP 2004044890A JP 2005235643 A JP2005235643 A JP 2005235643A
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- Prior art keywords
- main body
- photoelectric light
- photoelectric
- casing
- opening
- Prior art date
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- 239000005357 flat glass Substances 0.000 abstract description 16
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- 238000012856 packing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
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- Geophysics And Detection Of Objects (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
【解決手段】中空押出材100の前面に開口部11及び凹部12を形成するとともに上下面に嵌合部103を形成して本体1とし、無端状のパッキン41a及び41bを前後面に貼付した板ガラス4を開口部11及び凹部12に配置した状態で、凹部12に固着剤42を充填し、板ガラス4を支持板5によって堅牢に固定する。本体1の内部に光電発光器40又は光電受光器50を取付板22,32を介して固定した後、本体1の上下の嵌合部103に蓋体2及び底体3を装着する。
【選択図】図2
Description
中空押出材を所定の長さに切断した後に長手方向に平行な一方の側面に長手方向の開口部を形成した本体と、本体の長手方向における両端面のそれぞれに耐圧防爆用の間隙を設けて取り付けられる蓋体及び底体と、本体の開口部に配置される平板状の透光部材と、を備えたことを特徴とする。
2−蓋体
3−底体
4−板ガラス
5−支持板
10−ラインセンサ用筐体
30−ケーブル
40−光電発光器
50−光電受光器
Claims (2)
- 中空押出材を所定の長さに切断した後に長手方向に平行な一方の側面に長手方向の開口部を形成した本体と、本体の長手方向における両端面のそれぞれに耐圧防爆用の間隙を設けて取り付けられる蓋体及び底体と、本体の開口部に配置される平板状の透光部材と、を備えたことを特徴とする耐圧防爆用筐体。
- 前記透光部材は、本体の開口部が形成された側面に耐圧防爆用の間隙を設けて取り付けられる支持板であって、透光部材の両側に本体の長手方向に沿って外側に延出した延出片を有する支持板を介して本体の開口部に配置されることを特徴とする請求項1に記載の耐圧防爆用筐体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004044890A JP4508679B2 (ja) | 2004-02-20 | 2004-02-20 | 耐圧防爆用筐体及びエリアセンサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004044890A JP4508679B2 (ja) | 2004-02-20 | 2004-02-20 | 耐圧防爆用筐体及びエリアセンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005235643A true JP2005235643A (ja) | 2005-09-02 |
JP4508679B2 JP4508679B2 (ja) | 2010-07-21 |
Family
ID=35018366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004044890A Expired - Fee Related JP4508679B2 (ja) | 2004-02-20 | 2004-02-20 | 耐圧防爆用筐体及びエリアセンサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4508679B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102222861A (zh) * | 2010-04-16 | 2011-10-19 | 宁波远东防爆器材有限公司 | 一种新型防爆配电箱 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6254443U (ja) * | 1985-09-26 | 1987-04-04 | ||
JPH0550644U (ja) * | 1991-12-09 | 1993-07-02 | 竹中電子工業株式会社 | 光センサのケース構造 |
JP2002122580A (ja) * | 2000-10-13 | 2002-04-26 | Yamatake Corp | 防爆機器およびプロセス用ガスクロマトグラフ |
JP2003331701A (ja) * | 2002-05-10 | 2003-11-21 | Toyota Motor Corp | エリアセンサ |
-
2004
- 2004-02-20 JP JP2004044890A patent/JP4508679B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6254443U (ja) * | 1985-09-26 | 1987-04-04 | ||
JPH0550644U (ja) * | 1991-12-09 | 1993-07-02 | 竹中電子工業株式会社 | 光センサのケース構造 |
JP2002122580A (ja) * | 2000-10-13 | 2002-04-26 | Yamatake Corp | 防爆機器およびプロセス用ガスクロマトグラフ |
JP2003331701A (ja) * | 2002-05-10 | 2003-11-21 | Toyota Motor Corp | エリアセンサ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102222861A (zh) * | 2010-04-16 | 2011-10-19 | 宁波远东防爆器材有限公司 | 一种新型防爆配电箱 |
Also Published As
Publication number | Publication date |
---|---|
JP4508679B2 (ja) | 2010-07-21 |
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