JPH02133132U - - Google Patents
Info
- Publication number
- JPH02133132U JPH02133132U JP1394390U JP1394390U JPH02133132U JP H02133132 U JPH02133132 U JP H02133132U JP 1394390 U JP1394390 U JP 1394390U JP 1394390 U JP1394390 U JP 1394390U JP H02133132 U JPH02133132 U JP H02133132U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- ceramic
- main body
- insert
- connect
- 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
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 3
- 229910052709 silver Inorganic materials 0.000 claims 3
- 239000004332 silver Substances 0.000 claims 3
- 238000005476 soldering Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Insulators (AREA)
- Installation Of Indoor Wiring (AREA)
Description
第１図は本考案の極低温電線・ケーブル用の構
築物貫通気密装置の説明図、第２図は第１図中の
本体金具の正面図である。
１……導体引出棒、２……セラミツク、３……
端金具、４……取付金具、５……端子取付金具、
６……本体金具、７，８，９……絶縁筒、１０…
…混和物、１１……ケーブル用端子、１２……ボ
ルト、１３……ガイドピン、６１……穴部、６２
……絶縁筒係止用穴部。
FIG. 1 is an explanatory view of the structure penetrating airtight device for cryogenic wires and cables of the present invention, and FIG. 2 is a front view of the main body fitting in FIG. 1. 1... Conductor pull-out rod, 2... Ceramic, 3...
End fitting, 4...Mounting fitting, 5...Terminal fitting,
6... Body metal fittings, 7, 8, 9... Insulating tube, 10...
...Admixture, 11... Cable terminal, 12... Bolt, 13... Guide pin, 61... Hole, 62
...Insulating cylinder locking hole.
Claims (1)
の片端は端金具を介して、セラミツクと端金具、
端金具と導体引出棒をそれぞれ銀ロー付けして気
密を保持し、セラミツクの中央部は取付金具をセ
ラミツクに銀ロー付けしたものを本体金具の穴に
挿入し、本体金具と取付金具を銀ロー付けし、本
体金具の両端面にセラミツクを覆う絶縁筒を設け
、絶縁筒内部に混和物が充填されてなることを特
徴とする極低温電線・ケーブル用の構築物貫通気
密装置。 Insert the conductor pull-out rod into the ceramic, connect one end of the ceramic through the end fitting, and connect the ceramic and the end fitting.
The end fittings and the conductor pull-out rod are each soldered with silver to maintain airtightness.Insert the mounting fitting in the center of the ceramic with silver soldering to the ceramic into the hole of the main body fitting, and the main fitting and the mounting fitting are connected with silver soldering. A structure-penetrating airtight device for cryogenic electric wires and cables, characterized in that an insulating cylinder covering ceramic is provided on both end faces of a main body metal fitting, and a mixture is filled inside the insulating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013943U JPH0340050Y2 (en) | 1990-02-15 | 1990-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013943U JPH0340050Y2 (en) | 1990-02-15 | 1990-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133132U true JPH02133132U (en) | 1990-11-05 |
| JPH0340050Y2 JPH0340050Y2 (en) | 1991-08-22 |
Family
ID=31517330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990013943U Expired JPH0340050Y2 (en) | 1990-02-15 | 1990-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340050Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639494A (en) * | 1979-09-08 | 1981-04-15 | Sumitomo Electric Industries | Coaxial cable joint portion in wall through portion of nuclear reactor containment vessel |
| JPS5822512A (en) * | 1981-07-31 | 1983-02-09 | 株式会社東芝 | Wire passing device |
-
1990
- 1990-02-15 JP JP1990013943U patent/JPH0340050Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639494A (en) * | 1979-09-08 | 1981-04-15 | Sumitomo Electric Industries | Coaxial cable joint portion in wall through portion of nuclear reactor containment vessel |
| JPS5822512A (en) * | 1981-07-31 | 1983-02-09 | 株式会社東芝 | Wire passing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0340050Y2 (en) | 1991-08-22 |