JPH0256321U - - Google Patents
Info
- Publication number
- JPH0256321U JPH0256321U JP13581488U JP13581488U JPH0256321U JP H0256321 U JPH0256321 U JP H0256321U JP 13581488 U JP13581488 U JP 13581488U JP 13581488 U JP13581488 U JP 13581488U JP H0256321 U JPH0256321 U JP H0256321U
- Authority
- JP
- Japan
- Prior art keywords
- crosslinking
- section
- heating
- cooling water
- discharge holes
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims 4
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Processes Specially Adapted For Manufacturing Cables (AREA)
Description
第１図は本考案のケーブルの架橋装置の一部を
示す断面図、第２図は従来の架橋装置の概略図で
ある。
１０……加熱部架橋管、１１……冷却部架橋管
、１２……接続部架橋管、１４……冷却水、１５
……内筒、１６……排出口、１７……外筒、１８
……排出孔。
FIG. 1 is a sectional view showing a part of the cable bridging device of the present invention, and FIG. 2 is a schematic diagram of a conventional bridging device. 10... Heating section cross-linked pipe, 11... Cooling section cross-linked pipe, 12... Connection section cross-linked pipe, 14... Cooling water, 15
...Inner cylinder, 16...Discharge port, 17...Outer cylinder, 18
...Exhaust hole.
Claims (1)
ポリエチレン絶縁層を不活性なガス下で加熱架橋
させる加熱部と、これに続く冷却水を収容した冷
却部とからなる架橋管を備えた架橋装置において
、前記加熱部と前記冷却部との接続部の加橋管の
外周に複数の排出孔を形成するとともに、前記接
続部の外側に前記排出孔から排出される高圧の冷
却水を排出するために十分な空間部および排出口
が形成された外筒を備えたことを特徴とするケー
ブルの架橋装置。 A crosslinking device equipped with a crosslinking pipe consisting of a heating section for heating and crosslinking a crosslinking polyethylene insulating layer containing a crosslinking agent extruded onto a conductor under an inert gas, and a subsequent cooling section containing cooling water. In this method, a plurality of discharge holes are formed on the outer periphery of the bridged pipe at the connection portion between the heating section and the cooling section, and the high-pressure cooling water discharged from the discharge holes is discharged to the outside of the connection section. A cable bridging device characterized by comprising an outer cylinder in which a sufficient space and discharge port are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13581488U JPH0256321U (en) | 1988-10-18 | 1988-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13581488U JPH0256321U (en) | 1988-10-18 | 1988-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256321U true JPH0256321U (en) | 1990-04-24 |
Family
ID=31395750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13581488U Pending JPH0256321U (en) | 1988-10-18 | 1988-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256321U (en) |
-
1988
- 1988-10-18 JP JP13581488U patent/JPH0256321U/ja active Pending
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