FR2256249B1 - - Google Patents

Info

Publication number
FR2256249B1
FR2256249B1 FR7443325A FR7443325A FR2256249B1 FR 2256249 B1 FR2256249 B1 FR 2256249B1 FR 7443325 A FR7443325 A FR 7443325A FR 7443325 A FR7443325 A FR 7443325A FR 2256249 B1 FR2256249 B1 FR 2256249B1
Authority
FR
France
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
Application number
FR7443325A
Other versions
FR2256249A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2256249A1 publication Critical patent/FR2256249A1/fr
Application granted granted Critical
Publication of FR2256249B1 publication Critical patent/FR2256249B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7443325A 1973-12-28 1974-12-30 Expired FR2256249B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP74956A JPS5231283B2 (fr) 1973-12-28 1973-12-28

Publications (2)

Publication Number Publication Date
FR2256249A1 FR2256249A1 (fr) 1975-07-25
FR2256249B1 true FR2256249B1 (fr) 1977-07-01

Family

ID=11488107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443325A Expired FR2256249B1 (fr) 1973-12-28 1974-12-30

Country Status (4)

Country Link
US (1) US3970291A (fr)
JP (1) JPS5231283B2 (fr)
FR (1) FR2256249B1 (fr)
GB (1) GB1493955A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60249794A (ja) * 1983-12-16 1985-12-10 株式会社日立製作所 分岐管および原子炉の再循環配管系
CN105544657B (zh) * 2016-01-04 2017-07-18 上海市政工程设计研究总院（集团）有限公司 一种单向稳压塔装置的控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245401A (en) * 1964-03-05 1966-04-12 Loftus Engineering Corp Water-cooled damper
US3693708A (en) * 1970-09-30 1972-09-26 Vni I Preektny I Ochistke Tekn Device for evaporative cooling of metallurgical furnaces
US3750629A (en) * 1970-10-23 1973-08-07 Koninklijke Hoogovens En Staal Cooled furnace and a cooling system therefor
US3692103A (en) * 1970-11-03 1972-09-19 Vsesoyuzny Nauchono I I Pi Och Device for evaporative cooling of metallurgical furnaces
SU384435A1 (ru) * 1971-03-17 1977-12-05 Bejzerov S M Схема водоснабжени вакуумной дуговой печи
US3818870A (en) * 1972-07-10 1974-06-25 S Andoniev System for evaporative cooling of metallurgical units

Also Published As

Publication number Publication date
DE2461599B2 (de) 1976-05-06
DE2461599A1 (de) 1975-07-03
JPS5097503A (fr) 1975-08-02
GB1493955A (en) 1977-12-07
FR2256249A1 (fr) 1975-07-25
US3970291A (en) 1976-07-20
JPS5231283B2 (fr) 1977-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse