BE545242A - - Google Patents

Info

Publication number
BE545242A
BE545242A BE545242DA BE545242A BE 545242 A BE545242 A BE 545242A BE 545242D A BE545242D A BE 545242DA BE 545242 A BE545242 A BE 545242A
Authority
BE
Belgium
Application number
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.)
Publication of BE545242A publication Critical patent/BE545242A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
    • H02M1/04—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control
    • H02M1/042—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control wherein the phase of the control voltage is adjustable with reference to the AC voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3213—Disposition of the drive at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Ac-Ac Conversion (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Dc-Dc Converters (AREA)
BE545242D 1955-03-17 BE545242A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE170355X 1955-03-17
DEB36626A DE1039044B (en) 1955-03-17 1955-07-22 Process for the production of gases containing sulfur dioxide by the step-by-step roasting of arsenic and roastable sulfur-containing materials in fluidized beds connected in series with the recovery of practically arsenic-free roast residues
DE220755X 1955-07-22
DES43513A DE1000936B (en) 1955-03-17 1955-07-26 Ignition process and electrical ignition circuit for discharge paths
DEB34537A DE1024493B (en) 1955-03-17 1955-07-26 Process for the production of gases containing sulfur dioxide by the step-by-step roasting of arsenic and roastable sulfur-containing materials in fluidized beds arranged one behind the other with the recovery of practically arsenic-free residues
DE110855X 1955-08-11
DE241255X 1955-12-24

Publications (1)

Publication Number Publication Date
BE545242A true BE545242A (en)

Family

ID=27561246

Family Applications (2)

Application Number Title Priority Date Filing Date
BE545242D BE545242A (en) 1955-03-17
BE547009D BE547009A (en) 1955-03-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE547009D BE547009A (en) 1955-03-17

Country Status (5)

Country Link
BE (2) BE547009A (en)
CH (2) CH340811A (en)
DE (3) DE1039044B (en)
FR (1) FR1157756A (en)
GB (1) GB792394A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240923A (en) * 1958-07-04 1900-01-01
DE1275196B (en) * 1958-08-22 1968-08-14 Licentia Gmbh Device for current rise and current fall control in the gate control of alternating current fed steam and gas discharge lines
DE1117551B (en) * 1959-03-07 1961-11-23 Bayer Ag Process for cooling arsenic-containing roast gases
DE1260598C2 (en) * 1961-06-24 1973-03-01 Kk Two- or multi-phase rectifier arrangement with grid-controlled rectifiers
DE1243265B (en) * 1962-06-12 1967-06-29 Elektroprojekt Berlin Veb Input switching arrangement for a single or multi-phase transistor grid control set for controllable electrical valves
DE1242051B (en) * 1964-01-18 1967-06-08 Bosch Gmbh Robert High-voltage ignition device
ITUD20090027A1 (en) 2009-02-06 2010-08-07 Alifax Holding S P A MEDICAL DEVICE FOR VERIFICATION OF THE PRESENCE OF MICRO-ORGANISMS OR BACTERIA IN A ORGAN OR BIOLOGICAL FABRIC SAMPLE, A DIAGNOSTIC EQUIPMENT INCLUDING SUCH A MEDICAL DEVICE AND ITS PROCEDURE
CN112503229B (en) * 2020-11-27 2022-04-19 四川虹美智能科技有限公司 Control circuit, method, computing device and computer readable medium for refrigerator check valve

Also Published As

Publication number Publication date
BE547009A (en)
FR1157756A (en) 1958-06-03
GB792394A (en) 1958-03-26
DE1039044B (en) 1958-09-18
DE1000936B (en) 1957-01-17
DE1024493B (en) 1958-02-20
CH341914A (en) 1959-10-31
CH340811A (en) 1959-09-15

Similar Documents

Publication Publication Date Title
AT198143B (en)
AT194324B (en)
AT198671B (en)
AT195882B (en)
AT195787B (en)
AT195202B (en)
AT198478B (en)
AT193805B (en)
AT197696B (en)
AT194860B (en)
AT196153B (en)
AT196484B (en)
AT195039B (en)
AT195329B (en)
AT195450B (en)
AT195570B (en)
AT195613B (en)
AT195620B (en)
AT195663B (en)
AT195705B (en)
AT194962B (en)
AT195857B (en)
AT195858B (en)
AT194664B (en)
AT193797B (en)