JPS5490612A - Cooling device for steel pipe - Google Patents
Cooling device for steel pipeInfo
- Publication number
- JPS5490612A JPS5490612A JP15743177A JP15743177A JPS5490612A JP S5490612 A JPS5490612 A JP S5490612A JP 15743177 A JP15743177 A JP 15743177A JP 15743177 A JP15743177 A JP 15743177A JP S5490612 A JPS5490612 A JP S5490612A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- steel pipe
- cooling water
- injection port
- nozzle body
- 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
Abstract
PURPOSE: To obtain a compact-sized device with constantly uniform conditions of cooling by providing a self-rotating rotary nozzle by cooling medium without an outer rotating unit.
CONSTITUTION: The cooling water fed from a water source is conducted through a feed pipe 2 to be introduced into a water passage A in a nozzle body 6 through an injection hole 4, and further injected to the inside of a steel pipe 1 from a slit- shaped injection port B as an arrow shows. In this case, the cooling water from the injection port 4 is dashed to a runner 8 in the nozzle body 6, which is given rotations by that energy. Consequently, by the rotation of the nozzle body 6, the cooling water injected from the injection port B is dashed to the inside of the steel pipe 1 with uniform circumferential pressures for attaining uniform cooling. Even if the cooling water is partly intercepted by the choking of the nozzle, cooling areas can be given uniformly to the cooling surface of the steel pipe 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15743177A JPS5490612A (en) | 1977-12-28 | 1977-12-28 | Cooling device for steel pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15743177A JPS5490612A (en) | 1977-12-28 | 1977-12-28 | Cooling device for steel pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5490612A true JPS5490612A (en) | 1979-07-18 |
Family
ID=15649482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15743177A Pending JPS5490612A (en) | 1977-12-28 | 1977-12-28 | Cooling device for steel pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490612A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61204076A (en) * | 1985-03-07 | 1986-09-10 | 三明電機株式会社 | Cleaner |
DE4022542A1 (en) * | 1990-07-16 | 1992-01-23 | Rheinmetall Gmbh | Sprayer for cooling max. charge chamber temp. in howitzer - has front end nozzle fitted at distance corresp. to hottest zone at barrel end closure side |
JP2012236185A (en) * | 2011-05-11 | 2012-12-06 | Strong Fortress Tool Co Ltd | Rotary spray apparatus |
-
1977
- 1977-12-28 JP JP15743177A patent/JPS5490612A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61204076A (en) * | 1985-03-07 | 1986-09-10 | 三明電機株式会社 | Cleaner |
DE4022542A1 (en) * | 1990-07-16 | 1992-01-23 | Rheinmetall Gmbh | Sprayer for cooling max. charge chamber temp. in howitzer - has front end nozzle fitted at distance corresp. to hottest zone at barrel end closure side |
JP2012236185A (en) * | 2011-05-11 | 2012-12-06 | Strong Fortress Tool Co Ltd | Rotary spray apparatus |
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