KR970014709U - 로의 로압불안정화방지 및 대기공기차단 장치 - Google Patents

로의 로압불안정화방지 및 대기공기차단 장치

Info

Publication number
KR970014709U
KR970014709U KR2019950027037U KR19950027037U KR970014709U KR 970014709 U KR970014709 U KR 970014709U KR 2019950027037 U KR2019950027037 U KR 2019950027037U KR 19950027037 U KR19950027037 U KR 19950027037U KR 970014709 U KR970014709 U KR 970014709U
Authority
KR
South Korea
Prior art keywords
blocking device
atmospheric air
furnace pressure
air blocking
pressure stabilization
Prior art date
Application number
KR2019950027037U
Other languages
English (en)
Other versions
KR200157306Y1 (ko
Inventor
이영태
Original Assignee
포항종합제철주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 포항종합제철주식회사 filed Critical 포항종합제철주식회사
Priority to KR2019950027037U priority Critical patent/KR200157306Y1/ko
Publication of KR970014709U publication Critical patent/KR970014709U/ko
Application granted granted Critical
Publication of KR200157306Y1 publication Critical patent/KR200157306Y1/ko

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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D2099/0078—Means to minimize the leakage of the furnace atmosphere during charging or discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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 Treatment Of Strip Materials And Filament Materials (AREA)
  • Furnace Details (AREA)
KR2019950027037U 1995-09-29 1995-09-29 로의 로압불안정화방지 및 대기공기차단 장치 KR200157306Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950027037U KR200157306Y1 (ko) 1995-09-29 1995-09-29 로의 로압불안정화방지 및 대기공기차단 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950027037U KR200157306Y1 (ko) 1995-09-29 1995-09-29 로의 로압불안정화방지 및 대기공기차단 장치

Publications (2)

Publication Number Publication Date
KR970014709U true KR970014709U (ko) 1997-04-28
KR200157306Y1 KR200157306Y1 (ko) 1999-09-15

Family

ID=19424806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950027037U KR200157306Y1 (ko) 1995-09-29 1995-09-29 로의 로압불안정화방지 및 대기공기차단 장치

Country Status (1)

Country Link
KR (1) KR200157306Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100778747B1 (ko) * 2001-12-24 2007-11-23 주식회사 포스코 연속소둔로의 진입 스트립 유도장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100778747B1 (ko) * 2001-12-24 2007-11-23 주식회사 포스코 연속소둔로의 진입 스트립 유도장치

Also Published As

Publication number Publication date
KR200157306Y1 (ko) 1999-09-15

Similar Documents

Publication Publication Date Title
DE69223471D1 (de) Atmospherdruckionisation-Massenspektrometer und Vakuumanlage dafür
ITMI930416A1 (it) Dispositivo per la umidificazione ed ionizzazione dell'aria
DE69613766D1 (de) Gasabgabeeinrichtung
DE69406109D1 (de) Luftführungseinrichtung
TR199500912A2 (tr) Gaz ölcüm ve dagitim cihazi.
DE69716749D1 (de) Blas- und saugvorrichtung
DE69608727D1 (de) Feuersschutzlüftungsverpackung und damit ausgestattete Lüftungsvorrichtung
GB9800270D0 (en) Gas treatment devices and systems
KR970014709U (ko) 로의 로압불안정화방지 및 대기공기차단 장치
GB0108261D0 (en) Air pressure stabilising device
NO985068D0 (no) Vaksiner for behandling av lymfom og leukemi
AU4995293A (en) Passive air blast attenuators and ventilators
KR970030435U (ko) 에어 브리딩 장치
TW400936U (en) Gas combustion device and its combustiable gas pressure stabilization device
NO931405D0 (no) Fremgangsmaate og anordning for tilsetning av luktkomponent i gass
IT1287854B1 (it) Dispositivo combinato per le due funzioni di compressore d'aria e di idropulitrice
KR970014593U (ko) 공조기의 기류안정화 장치
KR970030434U (ko) 에어 브리딩 장치
KR960033586U (ko) 방독 및 방진겸용 후드장착 마스크
KR970010544U (ko) 송풍닥트의 유로차단장치
KR970010543U (ko) 송풍닥트의 유로차단장치
KR970018938U (ko) 모니터겸용환풍장치
IL105731A0 (en) Improved air ionization device
KR970044325U (ko) 에어컨의 송풍확인장치
DE69317536D1 (de) Wärmedruckgerät

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: 20030529

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee