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

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE170355X 1955-03-17
DE220755X 1955-07-22
DEB36626A DE1039044B (de) 1955-03-17 1955-07-22 Verfahren zur Herstellung schwefeldioxydhaltiger Gase durch stufenweises Roesten vonArsen und roestbaren Schwefel enthaltenden Materialien in hintereinander-geschalteten Wirbelschichten unter Gewinnung praktisch arsenfreier Roestrueckstaende
DES43513A DE1000936B (de) 1955-03-17 1955-07-26 Zuendverfahren und elektrischer Zuendstromkreis fuer Entladungsstrecken
DEB34537A DE1024493B (de) 1955-03-17 1955-07-26 Verfahren zur Herstellung schwefeldioxydhaltiger Gase durch stufenweises Roesten von Arsen und roestbaren Schwefel enthaltenden Materialien in hintereinandergeschaltetenWirbelschichten unter Gewinnung praktisch arsenfreier Roestrueckstaende
DE110855X 1955-08-11
DE241255X 1955-12-24

Publications (1)

Publication Number Publication Date
BE545242A true BE545242A (fr)

Family

ID=27561246

Family Applications (2)

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

Family Applications After (1)

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

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240923A (fr) * 1958-07-04 1900-01-01
DE1275196B (de) * 1958-08-22 1968-08-14 Licentia Gmbh Einrichtung zur Stromanstieg- und Stromabfallsteuerung bei der Anschnittsteuerung von wechselstromgespeisten Dampf-und Gasentladungsstrecken
DE1117551B (de) * 1959-03-07 1961-11-23 Bayer Ag Verfahren zur Abkuehlung arsenhaltiger Roestgase
DE1260598C2 (de) * 1961-06-24 1973-03-01 Kk Zwei- oder mehrphasige Gleichrichteranordnung mit gittergesteuerten Gleichrichtern
DE1243265B (de) * 1962-06-12 1967-06-29 Elektroprojekt Berlin Veb Eingangsschaltanordnung fuer einen ein- oder mehrphasigen Transistor-Gittersteuersatz fuer steuerbare elektrische Ventile
DE1242051B (de) * 1964-01-18 1967-06-08 Bosch Gmbh Robert Hochspannungszuendeinrichtung
ITUD20090027A1 (it) 2009-02-06 2010-08-07 Alifax Holding S P A Dispositivo medicale per la verifica della presenza di microorganismi o batteri in un campione d'organo o tessuto biologico, apparecchiatura diagnostica comprendente tale dispositivo medicale e relativo procedimento
CN112503229B (zh) * 2020-11-27 2022-04-19 四川虹美智能科技有限公司 冰箱单向阀控制电路、方法、计算设备及计算机可读介质

Also Published As

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

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