KR100923556B1 - 산소취입랜스용 홀더의 잠금장치 - Google Patents
산소취입랜스용 홀더의 잠금장치 Download PDFInfo
- Publication number
- KR100923556B1 KR100923556B1 KR1020060062055A KR20060062055A KR100923556B1 KR 100923556 B1 KR100923556 B1 KR 100923556B1 KR 1020060062055 A KR1020060062055 A KR 1020060062055A KR 20060062055 A KR20060062055 A KR 20060062055A KR 100923556 B1 KR100923556 B1 KR 100923556B1
- Authority
- KR
- South Korea
- Prior art keywords
- holder
- key
- locking
- oxygen
- lock key
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
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- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
- F27D2003/163—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant
- F27D2003/164—Oxygen
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- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/168—Introducing a fluid jet or current into the charge through a lance
- F27D2003/169—Construction of the lance, e.g. lances for injecting particles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (3)
- 고압산소호스의 단부에 장착된 홀더와 산소취입랜스의 단부에 장착된 클램프에 일체로 형성된 역화방지기를 결합하거나 분리함에 의해 고압산소호스와 산소취입랜스를 결합하거나 분리하는 장치로서,상기 홀더(10)와 역화방지기(20)의 표면에 서로 연속되게 형성된 잠금키 수용홈(12)(22)의 내부에 잠금키(30)가 수용되며, 상기 잠금키(30)의 일측은 상기 홀더(10)의 수용홈(12)에 회전 가능하게 장착되며, 상기 역화방지기(20)의 잠금키 수용홈(22)에는 서로 대향하는 폭 방향의 양측에 반구 모양의 핀 삽입홈(24)이 형성되고, 상기 잠금키(30)의 타측에는 상기 핀 삽입홈(24)에 끼워지거나 빠져나올 수 있도록 스프링(38)에 의해 탄성 지지된 슬라이딩핀(34)이 설치됨을 특징으로 하는 산소취입랜스용 홀더의 잠금장치.
- 제1항에 있어서, 상기 잠금키(30)는 상기 슬라이딩핀(34)이 설치된 부위의 상부에 형성된 홈(33)을 가짐을 특징으로 하는 산소취입랜스용 홀더의 잠금장치.
- 제1항 또는 제2항에 있어서, 상기 잠금키(30)에는 상기 슬라이딩핀(34)이 설치된 부위의 반대쪽 단부의 상부에 그 잠금키(30)가 상기 잠금키 수용홈(22)의 외측으로 회전 상승하였을 때 잠금키(30)가 잠금키 수용홈(22) 쪽으로 자중에 의해 회전되는 것을 방지하는 방향으로 상기 잠금키(30)에 무게를 가하는 웨이트(31)가 형성됨을 특징으로 하는 산소취입랜스용 홀더의 잠금장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060062055A KR100923556B1 (ko) | 2006-07-03 | 2006-07-03 | 산소취입랜스용 홀더의 잠금장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060062055A KR100923556B1 (ko) | 2006-07-03 | 2006-07-03 | 산소취입랜스용 홀더의 잠금장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080003609A KR20080003609A (ko) | 2008-01-08 |
KR100923556B1 true KR100923556B1 (ko) | 2009-10-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060062055A KR100923556B1 (ko) | 2006-07-03 | 2006-07-03 | 산소취입랜스용 홀더의 잠금장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100923556B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113278759A (zh) * | 2021-04-23 | 2021-08-20 | 王友振 | 一种能全面防止枪头沾钢的钢冶炼用氧枪 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0196319A (ja) * | 1987-09-07 | 1989-04-14 | Paul Wurth Sa | 自動ランス変更装置 |
KR940015884A (ko) * | 1992-12-14 | 1994-07-22 | 가시오 가즈오 | 화상데이터 처리장치 |
JPH0735276A (ja) * | 1993-07-19 | 1995-02-07 | Kawanishi Suido Kiki:Kk | 管継手用管離脱防止装置 |
-
2006
- 2006-07-03 KR KR1020060062055A patent/KR100923556B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0196319A (ja) * | 1987-09-07 | 1989-04-14 | Paul Wurth Sa | 自動ランス変更装置 |
KR940015884A (ko) * | 1992-12-14 | 1994-07-22 | 가시오 가즈오 | 화상데이터 처리장치 |
JPH0735276A (ja) * | 1993-07-19 | 1995-02-07 | Kawanishi Suido Kiki:Kk | 管継手用管離脱防止装置 |
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Publication number | Publication date |
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KR20080003609A (ko) | 2008-01-08 |
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