KR200197994Y1 - 소둔열처리재의 냉각을위한 냉각노즐관 - Google Patents
소둔열처리재의 냉각을위한 냉각노즐관 Download PDFInfo
- Publication number
- KR200197994Y1 KR200197994Y1 KR2019960017177U KR19960017177U KR200197994Y1 KR 200197994 Y1 KR200197994 Y1 KR 200197994Y1 KR 2019960017177 U KR2019960017177 U KR 2019960017177U KR 19960017177 U KR19960017177 U KR 19960017177U KR 200197994 Y1 KR200197994 Y1 KR 200197994Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cooling
- heat treatment
- nozzle tube
- cooling nozzle
- annealing heat
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5735—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0081—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)
- F27D2009/0083—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water
- F27D2009/0086—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water applied in spray form
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (1)
- 냉각수 인입구(16)와 축방향을 따라 복수의 배열로 형성된 노즐(18, 22)들을 갖는 소둔 열처리재(10)의 냉각 노즐관(12, 12A, 20)에 있어서, 상기 노즐(18, 22)들은 상기 냉각 노즐관(12, 12A, 20)의 축방향을 따라 약 10㎜의 핏치를 두고서 2개의 열로 형성되고, 상기 냉각 노즐관(12, 12A, 20)의 양쪽 단부에 가장 가까이 있는 노즐(18, 22)들의 직경이 약 3㎜이고 가장 중앙에 위치한 노즐(18, 22)들의 직경이 약 4.2㎜로서 상기 냉각 노즐관(12, 12A, 20)의 양쪽 단부로부터 그의 축방향을 따라 중앙으로 갈수록 노즐(18, 22)들의 직경이 선형적으로 커짐을 특징으로 하는 소둔 열처리재의 냉각 노즐관.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960017177U KR200197994Y1 (ko) | 1996-06-24 | 1996-06-24 | 소둔열처리재의 냉각을위한 냉각노즐관 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960017177U KR200197994Y1 (ko) | 1996-06-24 | 1996-06-24 | 소둔열처리재의 냉각을위한 냉각노즐관 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980002914U KR980002914U (ko) | 1998-03-30 |
KR200197994Y1 true KR200197994Y1 (ko) | 2000-10-02 |
Family
ID=19459316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960017177U Expired - Lifetime KR200197994Y1 (ko) | 1996-06-24 | 1996-06-24 | 소둔열처리재의 냉각을위한 냉각노즐관 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200197994Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8643597B2 (en) | 2004-11-15 | 2014-02-04 | Samsung Electronics Co., Ltd. | Display apparatus, control method thereof, and display system with automatic image orientation adjustment |
-
1996
- 1996-06-24 KR KR2019960017177U patent/KR200197994Y1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8643597B2 (en) | 2004-11-15 | 2014-02-04 | Samsung Electronics Co., Ltd. | Display apparatus, control method thereof, and display system with automatic image orientation adjustment |
Also Published As
Publication number | Publication date |
---|---|
KR980002914U (ko) | 1998-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19960624 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19980720 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19960624 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 20000419 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 20000712 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20000719 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 20000720 |
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UG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20030704 Year of fee payment: 4 |
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UR1001 | Payment of annual fee |
Payment date: 20030704 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee |