LU32750A1 - - Google Patents

Info

Publication number
LU32750A1
LU32750A1 LU32750A LU32750A LU32750A1 LU 32750 A1 LU32750 A1 LU 32750A1 LU 32750 A LU32750 A LU 32750A LU 32750 A LU32750 A LU 32750A LU 32750 A1 LU32750 A1 LU 32750A1
Authority
LU
Luxembourg
Application number
LU32750A
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 filed Critical
Publication of LU32750A1 publication Critical patent/LU32750A1/xx

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
    • 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
    • C21D1/763—Adjusting the composition of the atmosphere using a catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant
    • H04N3/1853—Maintaining dc voltage constant using regulation in parallel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/27—Picture reproducers using cathode ray tubes with variable depth of penetration of electron beam into the luminescent layer, e.g. penetrons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Organic Chemistry (AREA)
  • Multimedia (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
LU32750A 1953-03-26 1954-03-09 LU32750A1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB836553A GB750234A (en) 1953-03-26 1953-03-26 Improvements in and relating to the production of nitrogen-containing atmospheres

Publications (1)

Publication Number Publication Date
LU32750A1 true LU32750A1 (ko) 1954-05-10

Family

ID=47633889

Family Applications (1)

Application Number Title Priority Date Filing Date
LU32750A LU32750A1 (ko) 1953-03-26 1954-03-09

Country Status (3)

Country Link
BE (1) BE527574A (ko)
GB (1) GB750234A (ko)
LU (1) LU32750A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008796A (en) * 1958-06-05 1961-11-14 Engelhard Ind Inc Method of purifying gases containing oxygen and oxides of nitrogen

Also Published As

Publication number Publication date
GB750234A (en) 1956-06-13
BE527574A (ko) 1954-09-24

Similar Documents

Publication Publication Date Title
AT191364A (ko)
BE517130A (ko)
AT191140B (ko)
AT191238B (ko)
AT199365B (ko)
FR1039063A (ko)
AT197771B (ko)
AT196785B (ko)
FR1038509A (ko)
AT195400B (ko)
AT205166B (ko)
AT213751B (ko)
AT195162B (ko)
BE51713A (ko)
BE511105A (ko)
BE517732A (ko)
BE517726A (ko)
BE517667A (ko)
BE517380A (ko)
BE517318A (ko)
BE517261A (ko)
BE517254A (ko)
BE517192A (ko)
BE513609A (ko)
BE517828A (ko)