JPH0361290B2 - - Google Patents
Info
- Publication number
- JPH0361290B2 JPH0361290B2 JP60183290A JP18329085A JPH0361290B2 JP H0361290 B2 JPH0361290 B2 JP H0361290B2 JP 60183290 A JP60183290 A JP 60183290A JP 18329085 A JP18329085 A JP 18329085A JP H0361290 B2 JPH0361290 B2 JP H0361290B2
- Authority
- JP
- Japan
- Prior art keywords
- insulated wire
- cooling
- cooling gas
- foam
- uniform
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 239000000112 cooling gas Substances 0.000 description 22
- 238000007664 blowing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60183290A JPS6244912A (ja) | 1985-08-21 | 1985-08-21 | 発泡絶縁電線の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60183290A JPS6244912A (ja) | 1985-08-21 | 1985-08-21 | 発泡絶縁電線の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6244912A JPS6244912A (ja) | 1987-02-26 |
| JPH0361290B2 true JPH0361290B2 (enrdf_load_stackoverflow) | 1991-09-19 |
Family
ID=16133065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60183290A Granted JPS6244912A (ja) | 1985-08-21 | 1985-08-21 | 発泡絶縁電線の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244912A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04174914A (ja) * | 1990-11-07 | 1992-06-23 | Kansai Tsushin Densen Kk | 高発泡プラスチック絶縁電線の製造方法とその装置 |
| WO2010126005A1 (ja) * | 2009-04-27 | 2010-11-04 | 本田技研工業株式会社 | 通信ネットワーク |
-
1985
- 1985-08-21 JP JP60183290A patent/JPS6244912A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244912A (ja) | 1987-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8038430B2 (en) | Method of using image data in the production of thin wall extrusions | |
| JP5297726B2 (ja) | 同軸ケーブル中空コア体の製造方法、同軸ケーブル中空コア体、並びに同軸ケーブル | |
| US4557880A (en) | Piezoelectric and pyroelectric film | |
| JPS5857846B2 (ja) | サイボウジヨウユウデンタイザイリヨウノモニタ−ホウホウオヨビソウチ | |
| US2384224A (en) | Extrusion of thermoplastic materials | |
| JPS60105516A (ja) | 射出成形型に溶融プラスチツクを供給するための加熱通路工具 | |
| JPH0361290B2 (enrdf_load_stackoverflow) | ||
| US4017228A (en) | Apparatus for monitoring cellular dielectric material | |
| JPS61144323A (ja) | 被覆材の溶融温度に敏感な心材の被覆装置および被覆方法 | |
| JP5603970B2 (ja) | 同軸ケーブル用中空コア体の製造装置 | |
| KR100842894B1 (ko) | 커페시턴스 제어방법 | |
| CN109659093A (zh) | 一种用于hdmi数据线的低静电容芯线制造工艺 | |
| EP0149335A2 (en) | Apparatus and method for extruding polymer melts | |
| EP0271990A2 (en) | An insulated wire comprising a polytetrafluoroethylene coating | |
| CN1491155A (zh) | 制造具有泡沫绝缘的同轴导线的设备与方法 | |
| JP2004259671A (ja) | 絶縁電線の製造装置 | |
| JPS5928009B2 (ja) | 通信用絶縁被覆線の製造方法 | |
| GB2130763A (en) | Method and apparatus for controlling a cellular foam cable coating extrusion process | |
| JPS601450Y2 (ja) | 高発泡体絶縁電線の製造装置 | |
| CA1222362A (en) | Insulating electrical conductor | |
| JPS6344892Y2 (enrdf_load_stackoverflow) | ||
| Rosato | Wire and cable | |
| JP3910253B2 (ja) | 同軸ケーブルの製造装置 | |
| JPH1110716A (ja) | 合成樹脂管の製造方法 | |
| CN114613553A (zh) | 一种绝缘电缆生产方法 |