GB1139344A - Improvements in electric circuit breakers for dc circuits - Google Patents

Improvements in electric circuit breakers for dc circuits

Info

Publication number
GB1139344A
GB1139344A GB23246/66A GB2324666A GB1139344A GB 1139344 A GB1139344 A GB 1139344A GB 23246/66 A GB23246/66 A GB 23246/66A GB 2324666 A GB2324666 A GB 2324666A GB 1139344 A GB1139344 A GB 1139344A
Authority
GB
United Kingdom
Prior art keywords
anode
resistor
circuits
electric circuit
circuit breakers
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
GB23246/66A
Other languages
English (en)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska 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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1139344A publication Critical patent/GB1139344A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/543—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a vacuum tube
    • 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
    • H01J17/12—Control electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/34—One or more circuit elements structurally associated with the tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/001—Non-constructive schematic arrangements

Landscapes

  • Particle Accelerators (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Adjustable Resistors (AREA)
GB23246/66A 1965-05-26 1966-05-25 Improvements in electric circuit breakers for dc circuits Expired GB1139344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6918/65A SE322570B (enrdf_load_stackoverflow) 1965-05-26 1965-05-26

Publications (1)

Publication Number Publication Date
GB1139344A true GB1139344A (en) 1969-01-08

Family

ID=20269904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23246/66A Expired GB1139344A (en) 1965-05-26 1966-05-25 Improvements in electric circuit breakers for dc circuits

Country Status (5)

Country Link
US (1) US3379929A (enrdf_load_stackoverflow)
CH (1) CH461603A (enrdf_load_stackoverflow)
DE (1) DE1565992A1 (enrdf_load_stackoverflow)
GB (1) GB1139344A (enrdf_load_stackoverflow)
SE (1) SE322570B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2771898B1 (en) * 2011-10-25 2015-03-18 ABB Technology AG Direct current breaker and electrical power system comprising such direct current breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE668800C (de) * 1934-02-24 1938-12-10 Telefunken Gmbh Einrichtung zur Erzeugung kurzer elektromagnetischer Wellen

Also Published As

Publication number Publication date
US3379929A (en) 1968-04-23
SE322570B (enrdf_load_stackoverflow) 1970-04-13
DE1565992A1 (de) 1970-03-26
CH461603A (de) 1968-08-31

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