JPH0359821U - - Google Patents
Info
- Publication number
- JPH0359821U JPH0359821U JP12206289U JP12206289U JPH0359821U JP H0359821 U JPH0359821 U JP H0359821U JP 12206289 U JP12206289 U JP 12206289U JP 12206289 U JP12206289 U JP 12206289U JP H0359821 U JPH0359821 U JP H0359821U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- water
- control valve
- steel pipes
- coated steel
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は従来技術を示す説明図、第３図は従来使
用されていた水冷リングの説明図である。
１……鋼管、２……ダイス、３……水冷リング
、４……リングノズル、５……連絡管、６……流
量計、７……流量調節弁、８……駆動制御装置。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is an explanatory diagram showing a conventional technique, and FIG. 3 is an explanatory diagram of a conventionally used water cooling ring. DESCRIPTION OF SYMBOLS 1... Steel pipe, 2... Dice, 3... Water cooling ring, 4... Ring nozzle, 5... Connecting pipe, 6... Flow meter, 7... Flow rate control valve, 8... Drive control device.
Claims (1)
水冷リングと、該水冷リングに配設されたリング
ノズルと、該リングノズルに導管をもつて連結さ
れた流量計および流量調節弁と、該流量調節弁の
駆動制御装置とからなるプラスチツク被覆鋼管用
の水冷装置。 A water cooling device for plastic coated steel pipes,
For plastic-coated steel pipes consisting of a water-cooled ring, a ring nozzle disposed on the water-cooled ring, a flow meter and a flow control valve connected to the ring nozzle via a conduit, and a drive control device for the flow control valve. water cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12206289U JPH0359821U (en) | 1989-10-18 | 1989-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12206289U JPH0359821U (en) | 1989-10-18 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359821U true JPH0359821U (en) | 1991-06-12 |
Family
ID=31670080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12206289U Pending JPH0359821U (en) | 1989-10-18 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359821U (en) |
-
1989
- 1989-10-18 JP JP12206289U patent/JPH0359821U/ja active Pending
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