[go: up one dir, main page]

FR730630A - Device for extinguishing the arc in metal steam valves by means of condensers placed in parallel with the arc by explosive distances - Google Patents

Device for extinguishing the arc in metal steam valves by means of condensers placed in parallel with the arc by explosive distances

Info

Publication number
FR730630A
FR730630A FR730630DA FR730630A FR 730630 A FR730630 A FR 730630A FR 730630D A FR730630D A FR 730630DA FR 730630 A FR730630 A FR 730630A
Authority
FR
France
Prior art keywords
arc
extinguishing
explosive
distances
parallel
Prior art date
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
Other languages
French (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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR730630A publication Critical patent/FR730630A/en
Expired legal-status Critical Current

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
    • H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
    • H02M1/065—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors for discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR730630D 1931-01-29 1932-01-28 Device for extinguishing the arc in metal steam valves by means of condensers placed in parallel with the arc by explosive distances Expired FR730630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE730630X 1931-01-29

Publications (1)

Publication Number Publication Date
FR730630A true FR730630A (en) 1932-08-18

Family

ID=6636924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730630D Expired FR730630A (en) 1931-01-29 1932-01-28 Device for extinguishing the arc in metal steam valves by means of condensers placed in parallel with the arc by explosive distances

Country Status (1)

Country Link
FR (1) FR730630A (en)

Similar Documents

Publication Publication Date Title
FR730630A (en) Device for extinguishing the arc in metal steam valves by means of condensers placed in parallel with the arc by explosive distances
FR626550A (en) Electrode holder for arc welding with driving device
FR792852A (en) Force amplifying device for use by cyclists
FR727562A (en) Device for extinguishing the arc in mercury vapor valves by placing capacitors in parallel with the arc
FR727602A (en) Device for straightening the ears
FR766329A (en) Device for launching a top
FR818214A (en) One-handed lighter wheel drive device
FR715577A (en) Device for extinguishing the arc in the mercury vapor valves using capacitors connected in parallel with the arc
FR768786A (en) Closing device by stapling by means of a sliding part
FR40721E (en) Device for extinguishing the arc in mercury vapor rectifiers
FR779389A (en) Device for window balancing by means of counterweights
FR752027A (en) Metal scaffolding device
FR610824A (en) Device for testing the tightness of joints of assembled sheet metal parts
FR719001A (en) Device for triggering the firing pin stuck in machine guns
FR730519A (en) Passage valve for liquid shock absorbers
FR33606E (en) Device for testing the tightness of joints of assembled sheet metal parts
FR704959A (en) Device for the introduction of vapor into a liquid
FR711555A (en) Device for language teaching
FR764309A (en) Ignition device for flammable metals
FR722497A (en) Device for welding large parts
FR724566A (en) Device perfecting caps for metal cans
FR801816A (en) Arc welding device for simultaneously obtaining two parallel welds
FR704522A (en) Piston flow device for cans
FR561438A (en) Device to facilitate aiming for hand-held firearms
FR773613A (en) Ignition device for hydrocarbon burners