NO120118B - - Google Patents

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Publication number
NO120118B
NO120118B NO17055667A NO17055667A NO120118B NO 120118 B NO120118 B NO 120118B NO 17055667 A NO17055667 A NO 17055667A NO 17055667 A NO17055667 A NO 17055667A NO 120118 B NO120118 B NO 120118B
Authority
NO
Norway
Prior art keywords
valve
pressure
control chamber
brake
piston
Prior art date
Application number
NO17055667A
Other languages
English (en)
Norwegian (no)
Inventor
P Fahlstroem
K Goerling
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Publication of NO120118B publication Critical patent/NO120118B/no

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Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/02Roasting processes
    • C22B1/10Roasting processes in fluidised form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Braking Systems And Boosters (AREA)
NO17055667A 1966-11-17 1967-11-16 NO120118B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15757/66A SE319500B (enrdf_load_stackoverflow) 1966-11-17 1966-11-17

Publications (1)

Publication Number Publication Date
NO120118B true NO120118B (enrdf_load_stackoverflow) 1970-08-31

Family

ID=20301192

Family Applications (1)

Application Number Title Priority Date Filing Date
NO17055667A NO120118B (enrdf_load_stackoverflow) 1966-11-17 1967-11-16

Country Status (6)

Country Link
BE (1) BE706609A (enrdf_load_stackoverflow)
DE (1) DE1583862C3 (enrdf_load_stackoverflow)
ES (1) ES347237A1 (enrdf_load_stackoverflow)
GB (1) GB1176190A (enrdf_load_stackoverflow)
NO (1) NO120118B (enrdf_load_stackoverflow)
SE (1) SE319500B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439932B (sv) * 1980-11-10 1985-07-08 Skf Steel Eng Ab Forfarande for framstellning av metall ur finkorniga metalloxidmaterial
CN116287680B (zh) * 2023-04-23 2024-05-24 中天钢铁集团(南通)有限公司 一种镜铁矿球团生产的方法

Also Published As

Publication number Publication date
SE319500B (enrdf_load_stackoverflow) 1970-01-19
DE1583862A1 (de) 1973-05-30
ES347237A1 (es) 1969-03-01
DE1583862B2 (de) 1973-10-11
GB1176190A (en) 1970-01-01
BE706609A (enrdf_load_stackoverflow) 1968-04-01
DE1583862C3 (de) 1974-05-16

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