KR880017579U - 스케일 제거용 노즐 - Google Patents
스케일 제거용 노즐Info
- Publication number
- KR880017579U KR880017579U KR2019870010750U KR870010750U KR880017579U KR 880017579 U KR880017579 U KR 880017579U KR 2019870010750 U KR2019870010750 U KR 2019870010750U KR 870010750 U KR870010750 U KR 870010750U KR 880017579 U KR880017579 U KR 880017579U
- Authority
- KR
- South Korea
- Prior art keywords
- descaling nozzle
- descaling
- nozzle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987044818U JPH0353763Y2 (ko) | 1987-03-25 | 1987-03-25 | |
JP??62-44818 | 1987-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880017579U true KR880017579U (ko) | 1988-10-26 |
KR920002143Y1 KR920002143Y1 (ko) | 1992-03-28 |
Family
ID=12702021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870010750U KR920002143Y1 (ko) | 1987-03-25 | 1987-07-01 | 스케일 제거용 노즐 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0353763Y2 (ko) |
KR (1) | KR920002143Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100778739B1 (ko) * | 2001-12-17 | 2007-11-23 | 주식회사 포스코 | 소둔라인의 냉각수 함유 스케일 제거장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2588249Y2 (ja) * | 1992-06-29 | 1999-01-06 | 旭ダイヤモンド工業株式会社 | 高圧用ウォータージェットノズル |
KR19990046741A (ko) * | 1999-04-20 | 1999-07-05 | 이윤규 | 방진(防塵)및방약(防藥)기능의전동기구를구비한헬멧 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5331924Y2 (ko) * | 1973-06-28 | 1978-08-08 | ||
JPS6021362B2 (ja) * | 1977-06-14 | 1985-05-27 | 日本電気株式会社 | 光フアイバコネクタ |
JPS6021362U (ja) * | 1983-07-19 | 1985-02-14 | 石川島播磨重工業株式会社 | デスケ−リングノズル装置 |
-
1987
- 1987-03-25 JP JP1987044818U patent/JPH0353763Y2/ja not_active Expired
- 1987-07-01 KR KR2019870010750U patent/KR920002143Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100778739B1 (ko) * | 2001-12-17 | 2007-11-23 | 주식회사 포스코 | 소둔라인의 냉각수 함유 스케일 제거장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH0353763Y2 (ko) | 1991-11-26 |
JPS63150706U (ko) | 1988-10-04 |
KR920002143Y1 (ko) | 1992-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010210 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |