JPH01155003U - - Google Patents
Info
- Publication number
- JPH01155003U JPH01155003U JP4846088U JP4846088U JPH01155003U JP H01155003 U JPH01155003 U JP H01155003U JP 4846088 U JP4846088 U JP 4846088U JP 4846088 U JP4846088 U JP 4846088U JP H01155003 U JPH01155003 U JP H01155003U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- end plates
- wall
- connectors
- attached
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000035515 penetration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Installation Of Indoor Wiring (AREA)
Description
第１図は本考案に係る光ケーブル壁貫通モジユ
ールの具体例の一部断面をあらわした説明図、第
２図は従来例の説明図である。
１……容器壁、２……金属筒体、３，４……端
板、５……光気密素子、６……締付金具、７……
光コネクタ、８……Ｏリング、９……圧力計、１
０……窒素ガス供給装置、１１……漏洩監視空間
、１２……ガス通路、１３……パツキン、Ａ……
光ケーブル。
FIG. 1 is an explanatory diagram showing a partial cross section of a specific example of an optical cable wall penetrating module according to the present invention, and FIG. 2 is an explanatory diagram of a conventional example. DESCRIPTION OF SYMBOLS 1... Container wall, 2... Metal cylindrical body, 3, 4... End plate, 5... Light-tight element, 6... Tightening fitting, 7...
Optical connector, 8...O ring, 9...Pressure gauge, 1
0... Nitrogen gas supply device, 11... Leak monitoring space, 12... Gas passage, 13... Packing, A...
optical cable.
Claims (1)
、それぞれ光気密素子を気密に取付けた２枚の端
板を対向して設置し、両端板間のなす空間にガス
を封入加圧し、そのガス圧を監視することによつ
てシール性を監視するように構成した光ケーブル
壁貫通モジユール。 (2) 両端板に取付けられた光気密素子は光ケー
ブルでコネクタ接続し、光気密素子と容器内外の
光ケーブルもコネクタ接続されており、光気密素
子は端板に対して着脱可能に取付けられているこ
とを特徴とする請求項(1)記載の光ケーブル壁貫
通モジユール。[Scope of Claim for Utility Model Registration] (1) At both ends of a metal cylinder provided through the container wall, two end plates each having a light-tight element hermetically attached thereto are installed facing each other, and the space between the two end plates is An optical cable wall-penetrating module configured to monitor sealing performance by sealing and pressurizing gas into the space formed by the wall and monitoring the gas pressure. (2) The optical airtight elements attached to both end plates are connected to connectors using optical cables, and the optical airtight elements and optical cables inside and outside the container are also connected to connectors, and the optical airtight elements are removably attached to the end plates. The optical cable wall penetration module according to claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4846088U JPH01155003U (en) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4846088U JPH01155003U (en) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01155003U true JPH01155003U (en) | 1989-10-25 |
Family
ID=31274608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4846088U Pending JPH01155003U (en) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01155003U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5887501A (en) * | 1981-11-19 | 1983-05-25 | Mitsubishi Electric Corp | Closed supporting device of optical fiber filament body |
-
1988
- 1988-04-11 JP JP4846088U patent/JPH01155003U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5887501A (en) * | 1981-11-19 | 1983-05-25 | Mitsubishi Electric Corp | Closed supporting device of optical fiber filament body |
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