JPS62111720U - - Google Patents
Info
- Publication number
- JPS62111720U JPS62111720U JP20285185U JP20285185U JPS62111720U JP S62111720 U JPS62111720 U JP S62111720U JP 20285185 U JP20285185 U JP 20285185U JP 20285185 U JP20285185 U JP 20285185U JP S62111720 U JPS62111720 U JP S62111720U
- Authority
- JP
- Japan
- Prior art keywords
- air
- wiring
- housing
- electrical
- explosion
- 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
- 238000009429 electrical wiring Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Installation Of Indoor Wiring (AREA)
Description
第１図はこの考案の一実施例を示す防爆域用の
電気配線装置の全体構成図、第２図はこの考案の
第二実施例を示す防爆域用の電気配線装置の全体
構成図、第３図はこの考案の第三実施例を示す防
爆域用の電気配線装置の全体構成図である。
図において、１…電気・電子部品、２…電気配
線、３…ハウジング、４，５…エアー管路、６…
エアーバルブ、７…圧力スイツチ、８…コントロ
ーラ、９…配線中継ボツクス、１０…配管路、で
ある。なお、図中、同一符号及び同一記号は、同
一または相当部分を示す。
Fig. 1 is an overall configuration diagram of an electrical wiring device for an explosion-proof area showing an embodiment of this invention, and Fig. 2 is an overall configuration diagram of an electrical wiring device for an explosion-proof area showing a second embodiment of this invention. FIG. 3 is an overall configuration diagram of an electrical wiring device for an explosion-proof area showing a third embodiment of this invention. In the figure, 1... electrical/electronic parts, 2... electrical wiring, 3... housing, 4, 5... air pipe line, 6...
Air valve, 7...pressure switch, 8...controller, 9...wiring relay box, 10...piping line. In addition, in the figures, the same reference numerals and symbols indicate the same or equivalent parts.
Claims (1)
収納すると共に内部を正圧とするハウジングと、
前記ハウジング内のエアーを保持するエアー管路
と、前記電気・電子部品の配線及び前記配線を挿
着した配管路と、前記配管路及びエアー管路とを
接続する配線中継ボツクスからなることを特徴と
する防爆域用の電気配線装置。 (2) 前記ハウジング内の正圧は、エアーを供給
するエアー供給側のエアー管路のみによつて行う
ことを特徴とする実用新案登録請求の範囲第１項
記載の防爆域用の電気配線装置。 (3) 前記ハウジング内にエアーを供給するエア
ー供給側は、前記配線を挿着したエアー管路のみ
としたことを特徴とする実用新案登録請求の範囲
第１項記載の防爆域用の電気配線装置。 (4) 前記ハウジング内にエアーを供給するエア
ー供給側は、エアー管路及び配線を挿着したエア
ー管路の両側としたことを特徴とする実用新案登
録請求の範囲第１項記載の防爆域用の電気配線装
置。 (5) 前記ハウジング内にエアーを供給するエア
ー供給側の配線を挿着したエアー管路は、配線中
継ボツクスをエアー供給源としたことを特徴とす
る実用新案登録請求の範囲第１項記載の防爆域用
の電気配線装置。[Claims for Utility Model Registration] (1) Electrical/electronic components, a housing that houses the electrical/electronic components and provides positive pressure inside;
It is characterized by comprising an air conduit that holds the air in the housing, a wiring for the electrical/electronic components, a piping path into which the wiring is inserted, and a wiring relay box that connects the piping path and the air conduit. Electrical wiring equipment for explosion-proof areas. (2) The electric wiring device for an explosion-proof area as set forth in claim 1 of the utility model registration, characterized in that the positive pressure inside the housing is provided only by an air conduit on the air supply side that supplies air. . (3) The electrical wiring for an explosion-proof area as set forth in claim 1 of the utility model registration claim, wherein the air supply side that supplies air into the housing is only an air conduit into which the wiring is inserted. Device. (4) The explosion-proof area according to claim 1 of the utility model registration claim, characterized in that the air supply side that supplies air into the housing is on both sides of the air pipe line into which the air pipe line and the wiring are inserted. Electrical wiring equipment for. (5) The utility model according to claim 1, characterized in that the air conduit into which the air supply side wiring for supplying air into the housing is inserted uses a wiring relay box as the air supply source. Electrical wiring equipment for explosion-proof areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20285185U JPS62111720U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20285185U JPS62111720U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111720U true JPS62111720U (en) | 1987-07-16 |
Family
ID=31167623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20285185U Pending JPS62111720U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007145067A1 (en) * | 2006-06-12 | 2007-12-21 | Konica Minolta Holdings, Inc. | Coating apparatus |
-
1985
- 1985-12-27 JP JP20285185U patent/JPS62111720U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007145067A1 (en) * | 2006-06-12 | 2007-12-21 | Konica Minolta Holdings, Inc. | Coating apparatus |
| JP5287244B2 (en) * | 2006-06-12 | 2013-09-11 | コニカミノルタ株式会社 | Coating device |
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